dhclient6: can't rebind after renew timeout

Wed Nov 21 01:55:07 UTC 2018

Hi everyone,

I have dhclient configured to get a IPv6 prefix delegation with this simple configuration:

interface "eno1" {
   send dhcp6.client-id 00:03:00:01:XX:XX:XX:XX:XX:XX;
}

That is started with `/usr/bin/dhclient -pf /run/dhclient at eno1/dhclient.pid -d eno1`

The initial request works fine and lots of subsequent renews  also works fine.

But after so time, it fails to renew the lease until the next reboot.

I've collected some logs and tcpdump to try understand the matter, and here's what I got :

- at some point, the DHCPv6 doesn't reply to the RENEW message
- the dhclient immediately start to send SOLICIT messages (which are not answered by the server, maybe because the only prefix my
DUID is allowed to get is already taken by the previous lease).
- after T2 expires, dhclient tries to send a REBIND message, but it can't generate it because the required lease have already been
destroyed and I get the following error: "Cannot renew without an active binding"
- SOLICIT messages continue to be sent without answers (server still probably expect a REBIND)

So, to me it seems that after the RENEW fails, dhclient immediately destroy the lease and falls back to  SOLICIT without waiting
for the REBIND to append (and then the REBIND fails because the lease has already been destroyed) but I might be missing something
here.

Does anyone have any idea of what could be the actual matter or what I could do to get more information to solve it ?

Best regards,
Romain.

PS: Here are some extract from the tcpdump and the logs:

tcpdump summary:
    1 2018-11-11 13:03:51,090178 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0x23d86f CID: 00030001XXXXXXXXXXXX
    2 2018-11-11 13:03:51,095218 fe80:Server  → fe80:Client  DHCPv6 200 Advertise XID: 0x23d86f CID: 00030001XXXXXXXXXXXX
    3 2018-11-11 13:03:51,095763 fe80:Client  → ff02::1:2    DHCPv6 157 Request   XID: 0x09b3fd CID: 00030001XXXXXXXXXXXX
    4 2018-11-11 13:03:51,101699 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x09b3fd CID: 00030001XXXXXXXXXXXX
    5 2018-11-12 01:03:51,349632 fe80:Client  → ff02::1:2    DHCPv6 157 Renew     XID: 0xc1680c CID: 00030001XXXXXXXXXXXX
    6 2018-11-12 01:03:51,365014 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0xc1680c CID: 00030001XXXXXXXXXXXX
    7 2018-11-12 01:03:51,945533 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf6e4a9 CID: 00030001XXXXXXXXXXXX
    8 2018-11-12 01:03:52,070908 fe80:Server  → fe80:Client  DHCPv6 200 Advertise XID: 0xf6e4a9 CID: 00030001XXXXXXXXXXXX
    9 2018-11-12 01:03:52,071491 fe80:Client  → ff02::1:2    DHCPv6 157 Request   XID: 0x61d78f CID: 00030001XXXXXXXXXXXX
   10 2018-11-12 01:03:52,080653 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x61d78f CID: 00030001XXXXXXXXXXXX
   11 2018-11-12 13:03:52,215462 fe80:Client  → ff02::1:2    DHCPv6 157 Renew     XID: 0x66f374 CID: 00030001XXXXXXXXXXXX
   12 2018-11-12 13:03:52,220536 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x66f374 CID: 00030001XXXXXXXXXXXX
   13 2018-11-12 13:03:53,115538 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xa79277 CID: 00030001XXXXXXXXXXXX
   14 2018-11-12 13:03:53,125335 fe80:Server  → fe80:Client  DHCPv6 200 Advertise XID: 0xa79277 CID: 00030001XXXXXXXXXXXX
   15 2018-11-12 13:03:53,125577 fe80:Client  → ff02::1:2    DHCPv6 157 Request   XID: 0xcaaf38 CID: 00030001XXXXXXXXXXXX
   16 2018-11-12 13:03:53,130799 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0xcaaf38 CID: 00030001XXXXXXXXXXXX
   17 2018-11-13 01:03:53,264854 fe80:Client  → ff02::1:2    DHCPv6 157 Renew     XID: 0x22ed4d CID: 00030001XXXXXXXXXXXX
   18 2018-11-13 01:03:53,283090 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x22ed4d CID: 00030001XXXXXXXXXXXX
   19 2018-11-13 01:03:54,059986 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0x65e5fd CID: 00030001XXXXXXXXXXXX
   20 2018-11-13 01:03:54,071377 fe80:Server  → fe80:Client  DHCPv6 200 Advertise XID: 0x65e5fd CID: 00030001XXXXXXXXXXXX
   21 2018-11-13 01:03:54,071882 fe80:Client  → ff02::1:2    DHCPv6 157 Request   XID: 0x96dbde CID: 00030001XXXXXXXXXXXX
   22 2018-11-13 01:03:54,085278 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x96dbde CID: 00030001XXXXXXXXXXXX
   23 2018-11-13 13:03:54,256930 fe80:Client  → ff02::1:2    DHCPv6 157 Renew     XID: 0xcca818 CID: 00030001XXXXXXXXXXXX
   24 2018-11-13 13:03:54,262064 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0xcca818 CID: 00030001XXXXXXXXXXXX
   25 2018-11-13 13:03:55,169725 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf50f20 CID: 00030001XXXXXXXXXXXX
   26 2018-11-13 13:03:55,173974 fe80:Server  → fe80:Client  DHCPv6 200 Advertise XID: 0xf50f20 CID: 00030001XXXXXXXXXXXX
   27 2018-11-13 13:03:55,174336 fe80:Client  → ff02::1:2    DHCPv6 157 Request   XID: 0x9f20cb CID: 00030001XXXXXXXXXXXX
   28 2018-11-13 13:03:55,179648 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x9f20cb CID: 00030001XXXXXXXXXXXX
   29 2018-11-14 01:03:55,334873 fe80:Client  → ff02::1:2    DHCPv6 157 Renew     XID: 0x24da20 CID: 00030001XXXXXXXXXXXX
   30 2018-11-14 01:03:55,340063 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x24da20 CID: 00030001XXXXXXXXXXXX
   31 2018-11-14 01:03:55,557047 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0x80090f CID: 00030001XXXXXXXXXXXX
   32 2018-11-14 01:03:55,573182 fe80:Server  → fe80:Client  DHCPv6 200 Advertise XID: 0x80090f CID: 00030001XXXXXXXXXXXX
   33 2018-11-14 01:03:55,573983 fe80:Client  → ff02::1:2    DHCPv6 157 Request   XID: 0xbca6c5 CID: 00030001XXXXXXXXXXXX
   34 2018-11-14 01:03:55,580167 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0xbca6c5 CID: 00030001XXXXXXXXXXXX
   35 2018-11-14 13:03:55,738277 fe80:Client  → ff02::1:2    DHCPv6 157 Renew     XID: 0x6504b4 CID: 00030001XXXXXXXXXXXX
   36 2018-11-14 13:03:55,743718 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x6504b4 CID: 00030001XXXXXXXXXXXX
   37 2018-11-14 13:03:56,612303 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0x4b52e5 CID: 00030001XXXXXXXXXXXX
   38 2018-11-14 13:03:56,625272 fe80:Server  → fe80:Client  DHCPv6 200 Advertise XID: 0x4b52e5 CID: 00030001XXXXXXXXXXXX
   39 2018-11-14 13:03:56,625548 fe80:Client  → ff02::1:2    DHCPv6 157 Request   XID: 0x5fa33f CID: 00030001XXXXXXXXXXXX
   40 2018-11-14 13:03:56,630961 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x5fa33f CID: 00030001XXXXXXXXXXXX
   41 2018-11-15 01:03:56,130287 fe80:Client  → ff02::1:2    DHCPv6 157 Renew     XID: 0x7e451c CID: 00030001XXXXXXXXXXXX
   42 2018-11-15 01:03:56,139899 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x7e451c CID: 00030001XXXXXXXXXXXX
   43 2018-11-15 01:03:57,121091 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0x401b73 CID: 00030001XXXXXXXXXXXX
   44 2018-11-15 01:03:57,125335 fe80:Server  → fe80:Client  DHCPv6 200 Advertise XID: 0x401b73 CID: 00030001XXXXXXXXXXXX
   45 2018-11-15 01:03:57,126172 fe80:Client  → ff02::1:2    DHCPv6 157 Request   XID: 0xa070cb CID: 00030001XXXXXXXXXXXX
   46 2018-11-15 01:03:57,131267 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0xa070cb CID: 00030001XXXXXXXXXXXX
   47 2018-11-15 13:03:57,304439 fe80:Client  → ff02::1:2    DHCPv6 157 Renew     XID: 0x9eabde CID: 00030001XXXXXXXXXXXX
   48 2018-11-15 13:03:57,317691 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x9eabde CID: 00030001XXXXXXXXXXXX
   49 2018-11-15 13:03:59,582295 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0x4c1dbd CID: 00030001XXXXXXXXXXXX
   50 2018-11-15 13:03:59,599872 fe80:Server  → fe80:Client  DHCPv6 200 Advertise XID: 0x4c1dbd CID: 00030001XXXXXXXXXXXX
   51 2018-11-15 13:03:59,600376 fe80:Client  → ff02::1:2    DHCPv6 157 Request   XID: 0xf5e7d9 CID: 00030001XXXXXXXXXXXX
   52 2018-11-15 13:03:59,605157 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0xf5e7d9 CID: 00030001XXXXXXXXXXXX
   53 2018-11-16 01:03:59,832450 fe80:Client  → ff02::1:2    DHCPv6 157 Renew     XID: 0x27f6a1 CID: 00030001XXXXXXXXXXXX
   54 2018-11-16 01:03:59,842928 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x27f6a1 CID: 00030001XXXXXXXXXXXX
   55 2018-11-16 01:04:00,376628 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xa2d511 CID: 00030001XXXXXXXXXXXX
   56 2018-11-16 01:04:00,394827 fe80:Server  → fe80:Client  DHCPv6 200 Advertise XID: 0xa2d511 CID: 00030001XXXXXXXXXXXX
   57 2018-11-16 01:04:00,395450 fe80:Client  → ff02::1:2    DHCPv6 157 Request   XID: 0x799483 CID: 00030001XXXXXXXXXXXX
   58 2018-11-16 01:04:00,400681 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x799483 CID: 00030001XXXXXXXXXXXX
   59 2018-11-16 13:04:00,271625 fe80:Client  → ff02::1:2    DHCPv6 157 Renew     XID: 0x1d364d CID: 00030001XXXXXXXXXXXX
   60 2018-11-16 13:04:00,289340 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x1d364d CID: 00030001XXXXXXXXXXXX
   61 2018-11-16 13:04:00,424073 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xb34193 CID: 00030001XXXXXXXXXXXX
   62 2018-11-16 13:04:00,437651 fe80:Server  → fe80:Client  DHCPv6 200 Advertise XID: 0xb34193 CID: 00030001XXXXXXXXXXXX
   63 2018-11-16 13:04:00,438402 fe80:Client  → ff02::1:2    DHCPv6 157 Request   XID: 0x361af3 CID: 00030001XXXXXXXXXXXX
   64 2018-11-16 13:04:00,444119 fe80:Server  → fe80:Client  DHCPv6 200 Reply     XID: 0x361af3 CID: 00030001XXXXXXXXXXXX
   65 2018-11-17 01:04:00,601757 fe80:Client  → ff02::1:2    DHCPv6 157 Renew     XID: 0xb77b1b CID: 00030001XXXXXXXXXXXX
   66 2018-11-17 01:04:01,535879 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   67 2018-11-17 01:04:02,547063 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   68 2018-11-17 01:04:04,479152 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   69 2018-11-17 01:04:08,403225 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   70 2018-11-17 01:04:16,399399 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   71 2018-11-17 01:04:31,942748 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   72 2018-11-17 01:05:02,243387 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   73 2018-11-17 01:06:01,469633 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   74 2018-11-17 01:07:55,869972 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   75 2018-11-17 01:10:04,700258 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   76 2018-11-17 01:12:00,860413 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   77 2018-11-17 01:14:12,500675 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   78 2018-11-17 01:16:04,950676 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   79 2018-11-17 01:18:13,299750 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   80 2018-11-17 01:20:04,880087 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   81 2018-11-17 01:21:53,974106 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   82 2018-11-17 01:23:53,113654 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   83 2018-11-17 01:26:02,284053 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   84 2018-11-17 01:27:57,494486 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   85 2018-11-17 01:29:58,750440 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   86 2018-11-17 01:31:55,950793 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   87 2018-11-17 01:33:50,119775 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   88 2018-11-17 01:35:42,539641 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   89 2018-11-17 01:37:46,263180 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   90 2018-11-17 01:39:39,416280 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   91 2018-11-17 01:41:42,636172 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   92 2018-11-17 01:43:31,746571 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   93 2018-11-17 01:45:21,354062 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   94 2018-11-17 01:47:25,719507 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   95 2018-11-17 01:49:22,759609 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   96 2018-11-17 01:51:25,979957 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   97 2018-11-17 01:53:25,814392 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   98 2018-11-17 01:55:32,833900 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
   99 2018-11-17 01:57:26,279568 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX
  100 2018-11-17 01:59:36,129803 fe80:Client  → ff02::1:2    DHCPv6 110 Solicit   XID: 0xf15cd9 CID: 00030001XXXXXXXXXXXX

Logs extracts:
nov. 11 13:03:50: Internet Systems Consortium DHCP Client 4.4.1
nov. 11 13:03:50: Internet Systems Consortium DHCP Client 4.4.1
nov. 11 13:03:50: Copyright 2004-2018 Internet Systems Consortium.
nov. 11 13:03:50: All rights reserved.
nov. 11 13:03:50: For info, please visit https://www.isc.org/software/dhcp/
nov. 11 13:03:50: Copyright 2004-2018 Internet Systems Consortium.
nov. 11 13:03:50: All rights reserved.
nov. 11 13:03:50: For info, please visit https://www.isc.org/software/dhcp/
nov. 11 13:03:50:
nov. 11 13:03:50: Listening on Socket/eno1
nov. 11 13:03:50: Listening on Socket/eno1
nov. 11 13:03:50: Sending on   Socket/eno1
nov. 11 13:03:50: PRC: Previous lease is devoid of active addresses.
nov. 11 13:03:50: PRC: Soliciting for leases (INIT).
nov. 11 13:03:50: Sending on   Socket/eno1
nov. 11 13:03:51: XMT: Forming Solicit, 0 ms elapsed.
nov. 11 13:03:51: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 11 13:03:51: XMT:  | X-- Request renew in  +3600
nov. 11 13:03:51: XMT:  | X-- Request rebind in +5400
nov. 11 13:03:51: XMT: Solicit on eno1, interval 1010ms.
nov. 11 13:03:51: XMT: Solicit on eno1, interval 1010ms.
nov. 11 13:03:51: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 11 13:03:51: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 11 13:03:51: RCV:  X-- Preference 255.
nov. 11 13:03:51: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 11 13:03:51: RCV:  | X-- starts 1541937831
nov. 11 13:03:51: RCV:  | X-- t1 - renew  +43200
nov. 11 13:03:51: RCV:  | X-- t2 - rebind +172800
nov. 11 13:03:51: RCV:  | X-- [Options]
nov. 11 13:03:51: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 11 13:03:51: RCV:  | | | X-- Preferred lifetime 27000.
nov. 11 13:03:51: RCV:  | | | X-- Max lifetime 43200.
nov. 11 13:03:51: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 11 13:03:51: RCV:  Advertisement immediately selected.
nov. 11 13:03:51: PRC: Selecting best advertised lease.
nov. 11 13:03:51: PRC: Considering best lease.
nov. 11 13:03:51: PRC:  X-- Initial candidate 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD (s: 10105, p: 255).
nov. 11 13:03:51: XMT: Forming Request, 0 ms elapsed.
nov. 11 13:03:51: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 11 13:03:51: XMT:  | X-- Requested renew  +3600
nov. 11 13:03:51: XMT:  | X-- Requested rebind +5400
nov. 11 13:03:51: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 11 13:03:51: XMT:  | | | X-- Preferred lifetime +7200
nov. 11 13:03:51: XMT:  | | | X-- Max lifetime +7500
nov. 11 13:03:51: XMT:  V IA_PD appended.
nov. 11 13:03:51: XMT: Request on eno1, interval 1080ms.
nov. 11 13:03:51: XMT: Request on eno1, interval 1080ms.
nov. 11 13:03:51: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 11 13:03:51: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 11 13:03:51: RCV:  X-- Preference 255.
nov. 11 13:03:51: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 11 13:03:51: RCV:  | X-- starts 1541937831
nov. 11 13:03:51: RCV:  | X-- t1 - renew  +43200
nov. 11 13:03:51: RCV:  | X-- t2 - rebind +172800
nov. 11 13:03:51: RCV:  | X-- [Options]
nov. 11 13:03:51: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 11 13:03:51: RCV:  | | | X-- Preferred lifetime 7200.
nov. 11 13:03:51: RCV:  | | | X-- Max lifetime 43200.
nov. 11 13:03:51: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 11 13:03:51: PRC: Bound to lease 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD.
nov. 11 13:03:51: PRC: Renewal event scheduled in 43200 seconds, to run for 129600 seconds.
nov. 11 13:03:51: PRC: Depreference scheduled in 7200 seconds.
nov. 11 13:03:51: PRC: Expiration scheduled in 43200 seconds.
nov. 11 15:03:51: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 11 15:03:51: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 11 15:03:51: PRC: Renewal event scheduled in 36000 seconds, to run for 129600 seconds.
nov. 11 15:03:51: PRC: Expiration scheduled in 36000 seconds.
nov. 12 01:03:51: PRC: Renewing lease on eno1.
nov. 12 01:03:51: XMT: Renew on eno1, interval 9250ms.
nov. 12 01:03:51: PRC: Renewing lease on eno1.
nov. 12 01:03:51: XMT: Forming Renew, 0 ms elapsed.
nov. 12 01:03:51: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 12 01:03:51: XMT:  | X-- Requested renew  +3600
nov. 12 01:03:51: XMT:  | X-- Requested rebind +5400
nov. 12 01:03:51: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 12 01:03:51: XMT:  | | | X-- Preferred lifetime +7200
nov. 12 01:03:51: XMT:  | | | X-- Max lifetime +7500
nov. 12 01:03:51: XMT:  V IA_PD appended.
nov. 12 01:03:51: XMT: Renew on eno1, interval 9250ms.
nov. 12 01:03:51: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 12 01:03:51: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 12 01:03:51: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 12 01:03:51: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 12 01:03:51: PRC: Soliciting for leases (INIT).
nov. 12 01:03:51: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 12 01:03:51: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 12 01:03:51: Packet received, but nothing done with it.
nov. 12 01:03:51: Packet received, but nothing done with it.
nov. 12 01:03:51: XMT: Forming Solicit, 0 ms elapsed.
nov. 12 01:03:51: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 12 01:03:51: XMT:  | X-- Request renew in  +3600
nov. 12 01:03:51: XMT:  | X-- Request rebind in +5400
nov. 12 01:03:51: XMT: Solicit on eno1, interval 1010ms.
nov. 12 01:03:51: XMT: Solicit on eno1, interval 1010ms.
nov. 12 01:03:52: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 12 01:03:52: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 12 01:03:52: RCV:  X-- Preference 255.
nov. 12 01:03:52: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 12 01:03:52: RCV:  | X-- starts 1541981032
nov. 12 01:03:52: RCV:  | X-- t1 - renew  +43200
nov. 12 01:03:52: RCV:  | X-- t2 - rebind +172800
nov. 12 01:03:52: RCV:  | X-- [Options]
nov. 12 01:03:52: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 12 01:03:52: RCV:  | | | X-- Preferred lifetime 27000.
nov. 12 01:03:52: RCV:  | | | X-- Max lifetime 43200.
nov. 12 01:03:52: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 12 01:03:52: RCV:  Advertisement immediately selected.
nov. 12 01:03:52: PRC: Selecting best advertised lease.
nov. 12 01:03:52: PRC: Considering best lease.
nov. 12 01:03:52: PRC:  X-- Initial candidate 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD (s: 10105, p: 255).
nov. 12 01:03:52: XMT: Forming Request, 0 ms elapsed.
nov. 12 01:03:52: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 12 01:03:52: XMT:  | X-- Requested renew  +3600
nov. 12 01:03:52: XMT:  | X-- Requested rebind +5400
nov. 12 01:03:52: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 12 01:03:52: XMT:  | | | X-- Preferred lifetime +7200
nov. 12 01:03:52: XMT:  | | | X-- Max lifetime +7500
nov. 12 01:03:52: XMT:  V IA_PD appended.
nov. 12 01:03:52: XMT: Request on eno1, interval 1020ms.
nov. 12 01:03:52: XMT: Request on eno1, interval 1020ms.
nov. 12 01:03:52: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 12 01:03:52: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 12 01:03:52: RCV:  X-- Preference 255.
nov. 12 01:03:52: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 12 01:03:52: RCV:  | X-- starts 1541981032
nov. 12 01:03:52: RCV:  | X-- t1 - renew  +43200
nov. 12 01:03:52: RCV:  | X-- t2 - rebind +172800
nov. 12 01:03:52: RCV:  | X-- [Options]
nov. 12 01:03:52: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 12 01:03:52: RCV:  | | | X-- Preferred lifetime 7200.
nov. 12 01:03:52: RCV:  | | | X-- Max lifetime 43200.
nov. 12 01:03:52: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 12 01:03:52: PRC: Bound to lease 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD.
nov. 12 01:03:52: PRC: Renewal event scheduled in 43200 seconds, to run for 129600 seconds.
nov. 12 01:03:52: PRC: Depreference scheduled in 7200 seconds.
nov. 12 01:03:52: PRC: Expiration scheduled in 43200 seconds.
nov. 12 03:03:52: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 12 03:03:52: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 12 03:03:52: PRC: Renewal event scheduled in 36000 seconds, to run for 129600 seconds.
nov. 12 03:03:52: PRC: Expiration scheduled in 36000 seconds.
nov. 12 13:03:52: PRC: Renewing lease on eno1.
nov. 12 13:03:53: PRC: Renewing lease on eno1.
nov. 12 13:03:53: XMT: Forming Renew, 0 ms elapsed.
nov. 12 13:03:53: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 12 13:03:53: XMT:  | X-- Requested renew  +3600
nov. 12 13:03:53: XMT:  | X-- Requested rebind +5400
nov. 12 13:03:53: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 12 13:03:53: XMT:  | | | X-- Preferred lifetime +7200
nov. 12 13:03:53: XMT:  | | | X-- Max lifetime +7500
nov. 12 13:03:53: XMT:  V IA_PD appended.
nov. 12 13:03:53: XMT: Renew on eno1, interval 10320ms.
nov. 12 13:03:53: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 12 13:03:53: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 12 13:03:53: PRC: Soliciting for leases (INIT).
nov. 12 13:03:53: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 12 13:03:53: Packet received, but nothing done with it.
nov. 12 13:03:53: XMT: Forming Solicit, 0 ms elapsed.
nov. 12 13:03:53: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 12 13:03:53: XMT:  | X-- Request renew in  +3600
nov. 12 13:03:53: XMT:  | X-- Request rebind in +5400
nov. 12 13:03:53: XMT: Solicit on eno1, interval 1040ms.
nov. 12 13:03:53: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 12 13:03:53: RCV:  X-- Preference 255.
nov. 12 13:03:53: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 12 13:03:53: RCV:  | X-- starts 1542024233
nov. 12 13:03:53: RCV:  | X-- t1 - renew  +43200
nov. 12 13:03:53: RCV:  | X-- t2 - rebind +172800
nov. 12 13:03:53: RCV:  | X-- [Options]
nov. 12 13:03:53: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 12 13:03:53: RCV:  | | | X-- Preferred lifetime 27000.
nov. 12 13:03:53: RCV:  | | | X-- Max lifetime 43200.
nov. 12 13:03:53: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 12 13:03:53: RCV:  Advertisement immediately selected.
nov. 12 13:03:53: PRC: Selecting best advertised lease.
nov. 12 13:03:53: PRC: Considering best lease.
nov. 12 13:03:53: PRC:  X-- Initial candidate 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD (s: 10105, p: 255).
nov. 12 13:03:53: XMT: Forming Request, 0 ms elapsed.
nov. 12 13:03:53: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 12 13:03:53: XMT:  | X-- Requested renew  +3600
nov. 12 13:03:53: XMT:  | X-- Requested rebind +5400
nov. 12 13:03:53: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 12 13:03:53: XMT:  | | | X-- Preferred lifetime +7200
nov. 12 13:03:53: XMT:  | | | X-- Max lifetime +7500
nov. 12 13:03:53: XMT:  V IA_PD appended.
nov. 12 13:03:53: XMT: Request on eno1, interval 1000ms.
nov. 12 13:03:53: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 12 13:03:53: RCV:  X-- Preference 255.
nov. 12 13:03:53: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 12 13:03:53: RCV:  | X-- starts 1542024233
nov. 12 13:03:53: RCV:  | X-- t1 - renew  +43200
nov. 12 13:03:53: RCV:  | X-- t2 - rebind +172800
nov. 12 13:03:53: RCV:  | X-- [Options]
nov. 12 13:03:53: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 12 13:03:53: RCV:  | | | X-- Preferred lifetime 7200.
nov. 12 13:03:53: RCV:  | | | X-- Max lifetime 43200.
nov. 12 13:03:52: XMT: Renew on eno1, interval 10320ms.
nov. 12 13:03:53: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 12 13:03:53: PRC: Bound to lease 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD.
nov. 12 13:03:53: PRC: Renewal event scheduled in 43200 seconds, to run for 129600 seconds.
nov. 12 13:03:53: PRC: Depreference scheduled in 7200 seconds.
nov. 12 13:03:53: PRC: Expiration scheduled in 43200 seconds.
nov. 12 13:03:52: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 12 13:03:52: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 12 13:03:52: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 12 13:03:52: Packet received, but nothing done with it.
nov. 12 13:03:53: XMT: Solicit on eno1, interval 1040ms.
nov. 12 13:03:53: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 12 13:03:53: XMT: Request on eno1, interval 1000ms.
nov. 12 13:03:53: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 12 15:03:53: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 12 15:03:53: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 12 15:03:53: PRC: Renewal event scheduled in 36000 seconds, to run for 129600 seconds.
nov. 12 15:03:53: PRC: Expiration scheduled in 36000 seconds.
nov. 13 01:03:53: PRC: Renewing lease on eno1.
nov. 13 01:03:53: PRC: Renewing lease on eno1.
nov. 13 01:03:53: XMT: Forming Renew, 0 ms elapsed.
nov. 13 01:03:53: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 13 01:03:53: XMT:  | X-- Requested renew  +3600
nov. 13 01:03:53: XMT:  | X-- Requested rebind +5400
nov. 13 01:03:53: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 13 01:03:53: XMT:  | | | X-- Preferred lifetime +7200
nov. 13 01:03:53: XMT:  | | | X-- Max lifetime +7500
nov. 13 01:03:53: XMT:  V IA_PD appended.
nov. 13 01:03:53: XMT: Renew on eno1, interval 9150ms.
nov. 13 01:03:53: XMT: Renew on eno1, interval 9150ms.
nov. 13 01:03:53: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 13 01:03:53: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 13 01:03:53: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 13 01:03:53: PRC: Soliciting for leases (INIT).
nov. 13 01:03:53: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 13 01:03:53: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 13 01:03:53: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 13 01:03:53: Packet received, but nothing done with it.
nov. 13 01:03:53: Packet received, but nothing done with it.
nov. 13 01:03:54: XMT: Forming Solicit, 0 ms elapsed.
nov. 13 01:03:54: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 13 01:03:54: XMT:  | X-- Request renew in  +3600
nov. 13 01:03:54: XMT:  | X-- Request rebind in +5400
nov. 13 01:03:54: XMT: Solicit on eno1, interval 1050ms.
nov. 13 01:03:54: XMT: Solicit on eno1, interval 1050ms.
nov. 13 01:03:54: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 13 01:03:54: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 13 01:03:54: RCV:  X-- Preference 255.
nov. 13 01:03:54: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 13 01:03:54: RCV:  | X-- starts 1542067434
nov. 13 01:03:54: RCV:  | X-- t1 - renew  +43200
nov. 13 01:03:54: RCV:  | X-- t2 - rebind +172800
nov. 13 01:03:54: RCV:  | X-- [Options]
nov. 13 01:03:54: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 13 01:03:54: RCV:  | | | X-- Preferred lifetime 27000.
nov. 13 01:03:54: RCV:  | | | X-- Max lifetime 43200.
nov. 13 01:03:54: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 13 01:03:54: RCV:  Advertisement immediately selected.
nov. 13 01:03:54: PRC: Selecting best advertised lease.
nov. 13 01:03:54: PRC: Considering best lease.
nov. 13 01:03:54: PRC:  X-- Initial candidate 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD (s: 10105, p: 255).
nov. 13 01:03:54: XMT: Forming Request, 0 ms elapsed.
nov. 13 01:03:54: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 13 01:03:54: XMT:  | X-- Requested renew  +3600
nov. 13 01:03:54: XMT:  | X-- Requested rebind +5400
nov. 13 01:03:54: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 13 01:03:54: XMT:  | | | X-- Preferred lifetime +7200
nov. 13 01:03:54: XMT:  | | | X-- Max lifetime +7500
nov. 13 01:03:54: XMT:  V IA_PD appended.
nov. 13 01:03:54: XMT: Request on eno1, interval 950ms.
nov. 13 01:03:54: XMT: Request on eno1, interval 950ms.
nov. 13 01:03:54: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 13 01:03:54: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 13 01:03:54: RCV:  X-- Preference 255.
nov. 13 01:03:54: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 13 01:03:54: RCV:  | X-- starts 1542067434
nov. 13 01:03:54: RCV:  | X-- t1 - renew  +43200
nov. 13 01:03:54: RCV:  | X-- t2 - rebind +172800
nov. 13 01:03:54: RCV:  | X-- [Options]
nov. 13 01:03:54: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 13 01:03:54: RCV:  | | | X-- Preferred lifetime 7200.
nov. 13 01:03:54: RCV:  | | | X-- Max lifetime 43200.
nov. 13 01:03:54: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 13 01:03:54: PRC: Bound to lease 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD.
nov. 13 01:03:54: PRC: Renewal event scheduled in 43200 seconds, to run for 129600 seconds.
nov. 13 01:03:54: PRC: Depreference scheduled in 7200 seconds.
nov. 13 01:03:54: PRC: Expiration scheduled in 43200 seconds.
nov. 13 03:03:54: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 13 03:03:54: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 13 03:03:54: PRC: Renewal event scheduled in 36000 seconds, to run for 129600 seconds.
nov. 13 03:03:54: PRC: Expiration scheduled in 36000 seconds.
nov. 13 13:03:54: PRC: Renewing lease on eno1.
nov. 13 13:03:54: PRC: Renewing lease on eno1.
nov. 13 13:03:54: XMT: Forming Renew, 0 ms elapsed.
nov. 13 13:03:54: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 13 13:03:54: XMT:  | X-- Requested renew  +3600
nov. 13 13:03:54: XMT:  | X-- Requested rebind +5400
nov. 13 13:03:54: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 13 13:03:54: XMT:  | | | X-- Preferred lifetime +7200
nov. 13 13:03:54: XMT:  | | | X-- Max lifetime +7500
nov. 13 13:03:54: XMT:  V IA_PD appended.
nov. 13 13:03:54: XMT: Renew on eno1, interval 10460ms.
nov. 13 13:03:54: XMT: Renew on eno1, interval 10460ms.
nov. 13 13:03:54: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 13 13:03:54: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 13 13:03:54: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 13 13:03:54: PRC: Soliciting for leases (INIT).
nov. 13 13:03:54: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 13 13:03:54: Packet received, but nothing done with it.
nov. 13 13:03:54: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 13 13:03:54: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 13 13:03:54: Packet received, but nothing done with it.
nov. 13 13:03:55: XMT: Forming Solicit, 0 ms elapsed.
nov. 13 13:03:55: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 13 13:03:55: XMT:  | X-- Request renew in  +3600
nov. 13 13:03:55: XMT:  | X-- Request rebind in +5400
nov. 13 13:03:55: XMT: Solicit on eno1, interval 1010ms.
nov. 13 13:03:55: XMT: Solicit on eno1, interval 1010ms.
nov. 13 13:03:55: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 13 13:03:55: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 13 13:03:55: RCV:  X-- Preference 255.
nov. 13 13:03:55: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 13 13:03:55: RCV:  | X-- starts 1542110635
nov. 13 13:03:55: RCV:  | X-- t1 - renew  +43200
nov. 13 13:03:55: RCV:  | X-- t2 - rebind +172800
nov. 13 13:03:55: RCV:  | X-- [Options]
nov. 13 13:03:55: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 13 13:03:55: RCV:  | | | X-- Preferred lifetime 27000.
nov. 13 13:03:55: RCV:  | | | X-- Max lifetime 43200.
nov. 13 13:03:55: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 13 13:03:55: RCV:  Advertisement immediately selected.
nov. 13 13:03:55: PRC: Selecting best advertised lease.
nov. 13 13:03:55: PRC: Considering best lease.
nov. 13 13:03:55: PRC:  X-- Initial candidate 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD (s: 10105, p: 255).
nov. 13 13:03:55: XMT: Forming Request, 0 ms elapsed.
nov. 13 13:03:55: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 13 13:03:55: XMT:  | X-- Requested renew  +3600
nov. 13 13:03:55: XMT:  | X-- Requested rebind +5400
nov. 13 13:03:55: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 13 13:03:55: XMT:  | | | X-- Preferred lifetime +7200
nov. 13 13:03:55: XMT:  | | | X-- Max lifetime +7500
nov. 13 13:03:55: XMT:  V IA_PD appended.
nov. 13 13:03:55: XMT: Request on eno1, interval 1030ms.
nov. 13 13:03:55: XMT: Request on eno1, interval 1030ms.
nov. 13 13:03:55: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 13 13:03:55: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 13 13:03:55: RCV:  X-- Preference 255.
nov. 13 13:03:55: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 13 13:03:55: RCV:  | X-- starts 1542110635
nov. 13 13:03:55: RCV:  | X-- t1 - renew  +43200
nov. 13 13:03:55: RCV:  | X-- t2 - rebind +172800
nov. 13 13:03:55: RCV:  | X-- [Options]
nov. 13 13:03:55: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 13 13:03:55: RCV:  | | | X-- Preferred lifetime 7200.
nov. 13 13:03:55: RCV:  | | | X-- Max lifetime 43200.
nov. 13 13:03:55: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 13 13:03:55: PRC: Bound to lease 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD.
nov. 13 13:03:55: PRC: Renewal event scheduled in 43200 seconds, to run for 129600 seconds.
nov. 13 13:03:55: PRC: Depreference scheduled in 7200 seconds.
nov. 13 13:03:55: PRC: Expiration scheduled in 43200 seconds.
nov. 13 15:03:55: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 13 15:03:55: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 13 15:03:55: PRC: Renewal event scheduled in 36000 seconds, to run for 129600 seconds.
nov. 13 15:03:55: PRC: Expiration scheduled in 36000 seconds.
nov. 14 01:03:55: PRC: Renewing lease on eno1.
nov. 14 01:03:55: PRC: Renewing lease on eno1.
nov. 14 01:03:55: XMT: Forming Renew, 0 ms elapsed.
nov. 14 01:03:55: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 14 01:03:55: XMT:  | X-- Requested renew  +3600
nov. 14 01:03:55: XMT:  | X-- Requested rebind +5400
nov. 14 01:03:55: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 14 01:03:55: XMT:  | | | X-- Preferred lifetime +7200
nov. 14 01:03:55: XMT:  | | | X-- Max lifetime +7500
nov. 14 01:03:55: XMT:  V IA_PD appended.
nov. 14 01:03:55: XMT: Renew on eno1, interval 10140ms.
nov. 14 01:03:55: XMT: Renew on eno1, interval 10140ms.
nov. 14 01:03:55: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 14 01:03:55: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 14 01:03:55: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 14 01:03:55: PRC: Soliciting for leases (INIT).
nov. 14 01:03:55: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 14 01:03:55: Packet received, but nothing done with it.
nov. 14 01:03:55: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 14 01:03:55: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 14 01:03:55: Packet received, but nothing done with it.
nov. 14 01:03:55: XMT: Forming Solicit, 0 ms elapsed.
nov. 14 01:03:55: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 14 01:03:55: XMT:  | X-- Request renew in  +3600
nov. 14 01:03:55: XMT:  | X-- Request rebind in +5400
nov. 14 01:03:55: XMT: Solicit on eno1, interval 1060ms.
nov. 14 01:03:55: XMT: Solicit on eno1, interval 1060ms.
nov. 14 01:03:55: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 14 01:03:55: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 14 01:03:55: RCV:  X-- Preference 255.
nov. 14 01:03:55: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 14 01:03:55: RCV:  | X-- starts 1542153835
nov. 14 01:03:55: RCV:  | X-- t1 - renew  +43200
nov. 14 01:03:55: RCV:  | X-- t2 - rebind +172800
nov. 14 01:03:55: RCV:  | X-- [Options]
nov. 14 01:03:55: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 14 01:03:55: RCV:  | | | X-- Preferred lifetime 27000.
nov. 14 01:03:55: RCV:  | | | X-- Max lifetime 43200.
nov. 14 01:03:55: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 14 01:03:55: RCV:  Advertisement immediately selected.
nov. 14 01:03:55: PRC: Selecting best advertised lease.
nov. 14 01:03:55: PRC: Considering best lease.
nov. 14 01:03:55: PRC:  X-- Initial candidate 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD (s: 10105, p: 255).
nov. 14 01:03:55: XMT: Forming Request, 0 ms elapsed.
nov. 14 01:03:55: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 14 01:03:55: XMT:  | X-- Requested renew  +3600
nov. 14 01:03:55: XMT:  | X-- Requested rebind +5400
nov. 14 01:03:55: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 14 01:03:55: XMT:  | | | X-- Preferred lifetime +7200
nov. 14 01:03:55: XMT:  | | | X-- Max lifetime +7500
nov. 14 01:03:55: XMT:  V IA_PD appended.
nov. 14 01:03:55: XMT: Request on eno1, interval 1050ms.
nov. 14 01:03:55: XMT: Request on eno1, interval 1050ms.
nov. 14 01:03:55: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 14 01:03:55: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 14 01:03:55: RCV:  X-- Preference 255.
nov. 14 01:03:55: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 14 01:03:55: RCV:  | X-- starts 1542153835
nov. 14 01:03:55: RCV:  | X-- t1 - renew  +43200
nov. 14 01:03:55: RCV:  | X-- t2 - rebind +172800
nov. 14 01:03:55: RCV:  | X-- [Options]
nov. 14 01:03:55: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 14 01:03:55: RCV:  | | | X-- Preferred lifetime 7200.
nov. 14 01:03:55: RCV:  | | | X-- Max lifetime 43200.
nov. 14 01:03:55: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 14 01:03:55: PRC: Bound to lease 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD.
nov. 14 01:03:55: PRC: Renewal event scheduled in 43200 seconds, to run for 129600 seconds.
nov. 14 01:03:55: PRC: Depreference scheduled in 7200 seconds.
nov. 14 01:03:55: PRC: Expiration scheduled in 43200 seconds.
nov. 14 03:03:55: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 14 03:03:55: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 14 03:03:55: PRC: Renewal event scheduled in 36000 seconds, to run for 129600 seconds.
nov. 14 03:03:55: PRC: Expiration scheduled in 36000 seconds.
nov. 14 13:03:55: PRC: Renewing lease on eno1.
nov. 14 13:03:55: PRC: Renewing lease on eno1.
nov. 14 13:03:55: XMT: Forming Renew, 0 ms elapsed.
nov. 14 13:03:55: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 14 13:03:55: XMT:  | X-- Requested renew  +3600
nov. 14 13:03:55: XMT:  | X-- Requested rebind +5400
nov. 14 13:03:55: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 14 13:03:55: XMT:  | | | X-- Preferred lifetime +7200
nov. 14 13:03:55: XMT:  | | | X-- Max lifetime +7500
nov. 14 13:03:55: XMT:  V IA_PD appended.
nov. 14 13:03:55: XMT: Renew on eno1, interval 9540ms.
nov. 14 13:03:55: XMT: Renew on eno1, interval 9540ms.
nov. 14 13:03:55: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 14 13:03:55: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 14 13:03:55: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 14 13:03:55: PRC: Soliciting for leases (INIT).
nov. 14 13:03:55: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 14 13:03:55: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 14 13:03:55: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 14 13:03:55: Packet received, but nothing done with it.
nov. 14 13:03:55: Packet received, but nothing done with it.
nov. 14 13:03:56: XMT: Forming Solicit, 0 ms elapsed.
nov. 14 13:03:56: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 14 13:03:56: XMT:  | X-- Request renew in  +3600
nov. 14 13:03:56: XMT:  | X-- Request rebind in +5400
nov. 14 13:03:56: XMT: Solicit on eno1, interval 1020ms.
nov. 14 13:03:56: XMT: Solicit on eno1, interval 1020ms.
nov. 14 13:03:56: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 14 13:03:56: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 14 13:03:56: RCV:  X-- Preference 255.
nov. 14 13:03:56: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 14 13:03:56: RCV:  | X-- starts 1542197036
nov. 14 13:03:56: RCV:  | X-- t1 - renew  +43200
nov. 14 13:03:56: RCV:  | X-- t2 - rebind +172800
nov. 14 13:03:56: RCV:  | X-- [Options]
nov. 14 13:03:56: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 14 13:03:56: RCV:  | | | X-- Preferred lifetime 27000.
nov. 14 13:03:56: RCV:  | | | X-- Max lifetime 43200.
nov. 14 13:03:56: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 14 13:03:56: RCV:  Advertisement immediately selected.
nov. 14 13:03:56: PRC: Selecting best advertised lease.
nov. 14 13:03:56: PRC: Considering best lease.
nov. 14 13:03:56: PRC:  X-- Initial candidate 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD (s: 10105, p: 255).
nov. 14 13:03:56: XMT: Forming Request, 0 ms elapsed.
nov. 14 13:03:56: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 14 13:03:56: XMT:  | X-- Requested renew  +3600
nov. 14 13:03:56: XMT:  | X-- Requested rebind +5400
nov. 14 13:03:56: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 14 13:03:56: XMT:  | | | X-- Preferred lifetime +7200
nov. 14 13:03:56: XMT:  | | | X-- Max lifetime +7500
nov. 14 13:03:56: XMT:  V IA_PD appended.
nov. 14 13:03:56: XMT: Request on eno1, interval 950ms.
nov. 14 13:03:56: XMT: Request on eno1, interval 950ms.
nov. 14 13:03:56: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 14 13:03:56: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 14 13:03:56: RCV:  X-- Preference 255.
nov. 14 13:03:56: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 14 13:03:56: RCV:  | X-- starts 1542197036
nov. 14 13:03:56: RCV:  | X-- t1 - renew  +43200
nov. 14 13:03:56: RCV:  | X-- t2 - rebind +172800
nov. 14 13:03:56: RCV:  | X-- [Options]
nov. 14 13:03:56: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 14 13:03:56: RCV:  | | | X-- Preferred lifetime 7200.
nov. 14 13:03:56: RCV:  | | | X-- Max lifetime 43200.
nov. 14 13:03:56: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 14 13:03:56: PRC: Bound to lease 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD.
nov. 14 13:03:56: PRC: Renewal event scheduled in 43200 seconds, to run for 129600 seconds.
nov. 14 13:03:56: PRC: Depreference scheduled in 7200 seconds.
nov. 14 13:03:56: PRC: Expiration scheduled in 43200 seconds.
nov. 14 15:03:57: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 14 15:03:57: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 14 15:03:57: PRC: Renewal event scheduled in 35999 seconds, to run for 129600 seconds.
nov. 14 15:03:57: PRC: Expiration scheduled in 35999 seconds.
nov. 15 01:03:56: PRC: Renewing lease on eno1.
nov. 15 01:03:56: PRC: Renewing lease on eno1.
nov. 15 01:03:56: XMT: Forming Renew, 0 ms elapsed.
nov. 15 01:03:56: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 15 01:03:56: XMT:  | X-- Requested renew  +3600
nov. 15 01:03:56: XMT:  | X-- Requested rebind +5400
nov. 15 01:03:56: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 15 01:03:56: XMT:  | | | X-- Preferred lifetime +7200
nov. 15 01:03:56: XMT:  | | | X-- Max lifetime +7500
nov. 15 01:03:56: XMT:  V IA_PD appended.
nov. 15 01:03:56: XMT: Renew on eno1, interval 10370ms.
nov. 15 01:03:56: XMT: Renew on eno1, interval 10370ms.
nov. 15 01:03:56: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 15 01:03:56: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 15 01:03:56: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 15 01:03:56: PRC: Soliciting for leases (INIT).
nov. 15 01:03:56: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 15 01:03:56: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 15 01:03:56: Packet received, but nothing done with it.
nov. 15 01:03:56: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 15 01:03:56: Packet received, but nothing done with it.
nov. 15 01:03:57: XMT: Forming Solicit, 0 ms elapsed.
nov. 15 01:03:57: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 15 01:03:57: XMT:  | X-- Request renew in  +3600
nov. 15 01:03:57: XMT:  | X-- Request rebind in +5400
nov. 15 01:03:57: XMT: Solicit on eno1, interval 1080ms.
nov. 15 01:03:57: XMT: Solicit on eno1, interval 1080ms.
nov. 15 01:03:57: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 15 01:03:57: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 15 01:03:57: RCV:  X-- Preference 255.
nov. 15 01:03:57: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 15 01:03:57: RCV:  | X-- starts 1542240237
nov. 15 01:03:57: RCV:  | X-- t1 - renew  +43200
nov. 15 01:03:57: RCV:  | X-- t2 - rebind +172800
nov. 15 01:03:57: RCV:  | X-- [Options]
nov. 15 01:03:57: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 15 01:03:57: RCV:  | | | X-- Preferred lifetime 27000.
nov. 15 01:03:57: RCV:  | | | X-- Max lifetime 43200.
nov. 15 01:03:57: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 15 01:03:57: RCV:  Advertisement immediately selected.
nov. 15 01:03:57: PRC: Selecting best advertised lease.
nov. 15 01:03:57: PRC: Considering best lease.
nov. 15 01:03:57: PRC:  X-- Initial candidate 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD (s: 10105, p: 255).
nov. 15 01:03:57: XMT: Forming Request, 0 ms elapsed.
nov. 15 01:03:57: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 15 01:03:57: XMT:  | X-- Requested renew  +3600
nov. 15 01:03:57: XMT:  | X-- Requested rebind +5400
nov. 15 01:03:57: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 15 01:03:57: XMT:  | | | X-- Preferred lifetime +7200
nov. 15 01:03:57: XMT:  | | | X-- Max lifetime +7500
nov. 15 01:03:57: XMT:  V IA_PD appended.
nov. 15 01:03:57: XMT: Request on eno1, interval 940ms.
nov. 15 01:03:57: XMT: Request on eno1, interval 940ms.
nov. 15 01:03:57: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 15 01:03:57: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 15 01:03:57: RCV:  X-- Preference 255.
nov. 15 01:03:57: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 15 01:03:57: RCV:  | X-- starts 1542240237
nov. 15 01:03:57: RCV:  | X-- t1 - renew  +43200
nov. 15 01:03:57: RCV:  | X-- t2 - rebind +172800
nov. 15 01:03:57: RCV:  | X-- [Options]
nov. 15 01:03:57: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 15 01:03:57: RCV:  | | | X-- Preferred lifetime 7200.
nov. 15 01:03:57: RCV:  | | | X-- Max lifetime 43200.
nov. 15 01:03:57: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 15 01:03:57: PRC: Bound to lease 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD.
nov. 15 01:03:57: PRC: Renewal event scheduled in 43200 seconds, to run for 129600 seconds.
nov. 15 01:03:57: PRC: Depreference scheduled in 7200 seconds.
nov. 15 01:03:57: PRC: Expiration scheduled in 43200 seconds.
nov. 15 03:03:57: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 15 03:03:57: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 15 03:03:57: PRC: Renewal event scheduled in 36000 seconds, to run for 129600 seconds.
nov. 15 03:03:57: PRC: Expiration scheduled in 36000 seconds.
nov. 15 13:03:57: PRC: Renewing lease on eno1.
nov. 15 13:03:57: PRC: Renewing lease on eno1.
nov. 15 13:03:57: XMT: Forming Renew, 0 ms elapsed.
nov. 15 13:03:57: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 15 13:03:57: XMT:  | X-- Requested renew  +3600
nov. 15 13:03:57: XMT:  | X-- Requested rebind +5400
nov. 15 13:03:57: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 15 13:03:57: XMT:  | | | X-- Preferred lifetime +7200
nov. 15 13:03:57: XMT:  | | | X-- Max lifetime +7500
nov. 15 13:03:57: XMT:  V IA_PD appended.
nov. 15 13:03:57: XMT: Renew on eno1, interval 9050ms.
nov. 15 13:03:57: XMT: Renew on eno1, interval 9050ms.
nov. 15 13:03:59: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 15 13:03:59: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 15 13:03:59: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 15 13:03:59: PRC: Soliciting for leases (INIT).
nov. 15 13:03:59: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 15 13:03:59: Packet received, but nothing done with it.
nov. 15 13:03:59: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 15 13:03:59: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 15 13:03:59: Packet received, but nothing done with it.
nov. 15 13:03:59: XMT: Forming Solicit, 0 ms elapsed.
nov. 15 13:03:59: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 15 13:03:59: XMT:  | X-- Request renew in  +3600
nov. 15 13:03:59: XMT:  | X-- Request rebind in +5400
nov. 15 13:03:59: XMT: Solicit on eno1, interval 1020ms.
nov. 15 13:03:59: XMT: Solicit on eno1, interval 1020ms.
nov. 15 13:03:59: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 15 13:03:59: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 15 13:03:59: RCV:  X-- Preference 255.
nov. 15 13:03:59: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 15 13:03:59: RCV:  | X-- starts 1542283439
nov. 15 13:03:59: RCV:  | X-- t1 - renew  +43200
nov. 15 13:03:59: RCV:  | X-- t2 - rebind +172800
nov. 15 13:03:59: RCV:  | X-- [Options]
nov. 15 13:03:59: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 15 13:03:59: RCV:  | | | X-- Preferred lifetime 27000.
nov. 15 13:03:59: RCV:  | | | X-- Max lifetime 43200.
nov. 15 13:03:59: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 15 13:03:59: RCV:  Advertisement immediately selected.
nov. 15 13:03:59: PRC: Selecting best advertised lease.
nov. 15 13:03:59: PRC: Considering best lease.
nov. 15 13:03:59: PRC:  X-- Initial candidate 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD (s: 10105, p: 255).
nov. 15 13:03:59: XMT: Forming Request, 0 ms elapsed.
nov. 15 13:03:59: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 15 13:03:59: XMT:  | X-- Requested renew  +3600
nov. 15 13:03:59: XMT:  | X-- Requested rebind +5400
nov. 15 13:03:59: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 15 13:03:59: XMT:  | | | X-- Preferred lifetime +7200
nov. 15 13:03:59: XMT:  | | | X-- Max lifetime +7500
nov. 15 13:03:59: XMT:  V IA_PD appended.
nov. 15 13:03:59: XMT: Request on eno1, interval 1090ms.
nov. 15 13:03:59: XMT: Request on eno1, interval 1090ms.
nov. 15 13:03:59: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 15 13:03:59: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 15 13:03:59: RCV:  X-- Preference 255.
nov. 15 13:03:59: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 15 13:03:59: RCV:  | X-- starts 1542283439
nov. 15 13:03:59: RCV:  | X-- t1 - renew  +43200
nov. 15 13:03:59: RCV:  | X-- t2 - rebind +172800
nov. 15 13:03:59: RCV:  | X-- [Options]
nov. 15 13:03:59: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 15 13:03:59: RCV:  | | | X-- Preferred lifetime 7200.
nov. 15 13:03:59: RCV:  | | | X-- Max lifetime 43200.
nov. 15 13:03:59: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 15 13:03:59: PRC: Bound to lease 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD.
nov. 15 13:04:00: PRC: Renewal event scheduled in 43199 seconds, to run for 129600 seconds.
nov. 15 13:04:00: PRC: Depreference scheduled in 7199 seconds.
nov. 15 13:04:00: PRC: Expiration scheduled in 43199 seconds.
nov. 15 15:03:59: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 15 15:03:59: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 15 15:03:59: PRC: Renewal event scheduled in 36000 seconds, to run for 129600 seconds.
nov. 15 15:03:59: PRC: Expiration scheduled in 36000 seconds.
nov. 16 01:03:59: PRC: Renewing lease on eno1.
nov. 16 01:03:59: PRC: Renewing lease on eno1.
nov. 16 01:03:59: XMT: Forming Renew, 0 ms elapsed.
nov. 16 01:03:59: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 16 01:03:59: XMT:  | X-- Requested renew  +3600
nov. 16 01:03:59: XMT:  | X-- Requested rebind +5400
nov. 16 01:03:59: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 16 01:03:59: XMT:  | | | X-- Preferred lifetime +7200
nov. 16 01:03:59: XMT:  | | | X-- Max lifetime +7500
nov. 16 01:03:59: XMT:  V IA_PD appended.
nov. 16 01:03:59: XMT: Renew on eno1, interval 9860ms.
nov. 16 01:03:59: XMT: Renew on eno1, interval 9860ms.
nov. 16 01:03:59: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 16 01:03:59: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 16 01:03:59: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 16 01:03:59: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 16 01:03:59: PRC: Soliciting for leases (INIT).
nov. 16 01:03:59: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 16 01:03:59: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 16 01:03:59: Packet received, but nothing done with it.
nov. 16 01:03:59: Packet received, but nothing done with it.
nov. 16 01:04:00: XMT: Forming Solicit, 0 ms elapsed.
nov. 16 01:04:00: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 16 01:04:00: XMT:  | X-- Request renew in  +3600
nov. 16 01:04:00: XMT:  | X-- Request rebind in +5400
nov. 16 01:04:00: XMT: Solicit on eno1, interval 1090ms.
nov. 16 01:04:00: XMT: Solicit on eno1, interval 1090ms.
nov. 16 01:04:00: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 16 01:04:00: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 16 01:04:00: RCV:  X-- Preference 255.
nov. 16 01:04:00: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 16 01:04:00: RCV:  | X-- starts 1542326640
nov. 16 01:04:00: RCV:  | X-- t1 - renew  +43200
nov. 16 01:04:00: RCV:  | X-- t2 - rebind +172800
nov. 16 01:04:00: RCV:  | X-- [Options]
nov. 16 01:04:00: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 16 01:04:00: RCV:  | | | X-- Preferred lifetime 27000.
nov. 16 01:04:00: RCV:  | | | X-- Max lifetime 43200.
nov. 16 01:04:00: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 16 01:04:00: RCV:  Advertisement immediately selected.
nov. 16 01:04:00: PRC: Selecting best advertised lease.
nov. 16 01:04:00: PRC: Considering best lease.
nov. 16 01:04:00: PRC:  X-- Initial candidate 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD (s: 10105, p: 255).
nov. 16 01:04:00: XMT: Forming Request, 0 ms elapsed.
nov. 16 01:04:00: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 16 01:04:00: XMT:  | X-- Requested renew  +3600
nov. 16 01:04:00: XMT:  | X-- Requested rebind +5400
nov. 16 01:04:00: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 16 01:04:00: XMT:  | | | X-- Preferred lifetime +7200
nov. 16 01:04:00: XMT:  | | | X-- Max lifetime +7500
nov. 16 01:04:00: XMT:  V IA_PD appended.
nov. 16 01:04:00: XMT: Request on eno1, interval 1020ms.
nov. 16 01:04:00: XMT: Request on eno1, interval 1020ms.
nov. 16 01:04:00: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 16 01:04:00: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 16 01:04:00: RCV:  X-- Preference 255.
nov. 16 01:04:00: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 16 01:04:00: RCV:  | X-- starts 1542326640
nov. 16 01:04:00: RCV:  | X-- t1 - renew  +43200
nov. 16 01:04:00: RCV:  | X-- t2 - rebind +172800
nov. 16 01:04:00: RCV:  | X-- [Options]
nov. 16 01:04:00: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 16 01:04:00: RCV:  | | | X-- Preferred lifetime 7200.
nov. 16 01:04:00: RCV:  | | | X-- Max lifetime 43200.
nov. 16 01:04:00: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 16 01:04:00: PRC: Bound to lease 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD.
nov. 16 01:04:01: PRC: Renewal event scheduled in 43199 seconds, to run for 129600 seconds.
nov. 16 01:04:01: PRC: Depreference scheduled in 7199 seconds.
nov. 16 01:04:01: PRC: Expiration scheduled in 43199 seconds.
nov. 16 03:04:00: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 16 03:04:00: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 16 03:04:00: PRC: Renewal event scheduled in 36000 seconds, to run for 129600 seconds.
nov. 16 03:04:00: PRC: Expiration scheduled in 36000 seconds.
nov. 16 13:04:00: PRC: Renewing lease on eno1.
nov. 16 13:04:00: PRC: Renewing lease on eno1.
nov. 16 13:04:00: XMT: Forming Renew, 0 ms elapsed.
nov. 16 13:04:00: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 16 13:04:00: XMT:  | X-- Requested renew  +3600
nov. 16 13:04:00: XMT:  | X-- Requested rebind +5400
nov. 16 13:04:00: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 16 13:04:00: XMT:  | | | X-- Preferred lifetime +7200
nov. 16 13:04:00: XMT:  | | | X-- Max lifetime +7500
nov. 16 13:04:00: XMT:  V IA_PD appended.
nov. 16 13:04:00: XMT: Renew on eno1, interval 9240ms.
nov. 16 13:04:00: XMT: Renew on eno1, interval 9240ms.
nov. 16 13:04:00: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 16 13:04:00: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 16 13:04:00: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 16 13:04:00: PRC: Soliciting for leases (INIT).
nov. 16 13:04:00: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 16 13:04:00: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 16 13:04:00: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 16 13:04:00: Packet received, but nothing done with it.
nov. 16 13:04:00: Packet received, but nothing done with it.
nov. 16 13:04:00: XMT: Forming Solicit, 0 ms elapsed.
nov. 16 13:04:00: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 16 13:04:00: XMT:  | X-- Request renew in  +3600
nov. 16 13:04:00: XMT:  | X-- Request rebind in +5400
nov. 16 13:04:00: XMT: Solicit on eno1, interval 1080ms.
nov. 16 13:04:00: XMT: Solicit on eno1, interval 1080ms.
nov. 16 13:04:00: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 16 13:04:00: RCV: Advertise message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 16 13:04:00: RCV:  X-- Preference 255.
nov. 16 13:04:00: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 16 13:04:00: RCV:  | X-- starts 1542369840
nov. 16 13:04:00: RCV:  | X-- t1 - renew  +43200
nov. 16 13:04:00: RCV:  | X-- t2 - rebind +172800
nov. 16 13:04:00: RCV:  | X-- [Options]
nov. 16 13:04:00: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 16 13:04:00: RCV:  | | | X-- Preferred lifetime 27000.
nov. 16 13:04:00: RCV:  | | | X-- Max lifetime 43200.
nov. 16 13:04:00: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 16 13:04:00: RCV:  Advertisement immediately selected.
nov. 16 13:04:00: PRC: Selecting best advertised lease.
nov. 16 13:04:00: PRC: Considering best lease.
nov. 16 13:04:00: PRC:  X-- Initial candidate 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD (s: 10105, p: 255).
nov. 16 13:04:00: XMT: Forming Request, 0 ms elapsed.
nov. 16 13:04:00: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 16 13:04:00: XMT:  | X-- Requested renew  +3600
nov. 16 13:04:00: XMT:  | X-- Requested rebind +5400
nov. 16 13:04:00: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 16 13:04:00: XMT:  | | | X-- Preferred lifetime +7200
nov. 16 13:04:00: XMT:  | | | X-- Max lifetime +7500
nov. 16 13:04:00: XMT:  V IA_PD appended.
nov. 16 13:04:00: XMT: Request on eno1, interval 980ms.
nov. 16 13:04:00: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 16 13:04:00: RCV:  X-- Preference 255.
nov. 16 13:04:00: RCV:  X-- IA_PD XA:XA:XA:XA
nov. 16 13:04:00: RCV:  | X-- starts 1542369840
nov. 16 13:04:00: RCV:  | X-- t1 - renew  +43200
nov. 16 13:04:00: RCV:  | X-- t2 - rebind +172800
nov. 16 13:04:00: RCV:  | X-- [Options]
nov. 16 13:04:00: RCV:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 16 13:04:00: RCV:  | | | X-- Preferred lifetime 7200.
nov. 16 13:04:00: RCV:  | | | X-- Max lifetime 43200.
nov. 16 13:04:00: RCV:  X-- Server ID: 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD
nov. 16 13:04:00: PRC: Bound to lease 00:01:00:01:1b:ac:bc:2d:XD:XD:XD:XD:XD:XD.
nov. 16 13:04:00: XMT: Request on eno1, interval 980ms.
nov. 16 13:04:00: RCV: Reply message on eno1 from fe80::XXXB:XXXB:XXXB:XXXB.
nov. 16 13:04:00: PRC: Renewal event scheduled in 43200 seconds, to run for 129600 seconds.
nov. 16 13:04:00: PRC: Depreference scheduled in 7200 seconds.
nov. 16 13:04:00: PRC: Expiration scheduled in 43200 seconds.
nov. 16 15:04:00: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 16 15:04:00: PRC: Prefix 2001:XXXC:XXXC::/48 depreferred.
nov. 16 15:04:00: PRC: Renewal event scheduled in 36000 seconds, to run for 129600 seconds.
nov. 16 15:04:00: PRC: Expiration scheduled in 36000 seconds.
nov. 17 01:04:00: PRC: Renewing lease on eno1.
nov. 17 01:04:00: PRC: Renewing lease on eno1.
nov. 17 01:04:00: XMT: Forming Renew, 0 ms elapsed.
nov. 17 01:04:00: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 17 01:04:00: XMT:  | X-- Requested renew  +3600
nov. 17 01:04:00: XMT:  | X-- Requested rebind +5400
nov. 17 01:04:00: XMT:  | | X-- IAPREFIX 2001:XXXC:XXXC::/48
nov. 17 01:04:00: XMT:  | | | X-- Preferred lifetime +7200
nov. 17 01:04:00: XMT:  | | | X-- Max lifetime +7500
nov. 17 01:04:00: XMT:  V IA_PD appended.
nov. 17 01:04:00: XMT: Renew on eno1, interval 9800ms.
nov. 17 01:04:00: XMT: Renew on eno1, interval 9800ms.
nov. 17 01:04:00: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 17 01:04:00: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 17 01:04:00: PRC: Prefix 2001:XXXC:XXXC::/48 expired.
nov. 17 01:04:00: PRC: Bound lease is devoid of active addresses.  Re-initializing.
nov. 17 01:04:00: PRC: Soliciting for leases (INIT).
nov. 17 01:04:01: XMT: Forming Solicit, 0 ms elapsed.
nov. 17 01:04:01: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 17 01:04:01: XMT:  | X-- Request renew in  +3600
nov. 17 01:04:01: XMT:  | X-- Request rebind in +5400
nov. 17 01:04:01: XMT: Solicit on eno1, interval 1010ms.
nov. 17 01:04:01: XMT: Solicit on eno1, interval 1010ms.
nov. 17 01:04:02: XMT: Forming Solicit, 1010 ms elapsed.
nov. 17 01:04:02: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 17 01:04:02: XMT:  | X-- Request renew in  +3600
nov. 17 01:04:02: XMT:  | X-- Request rebind in +5400
nov. 17 01:04:02: XMT: Solicit on eno1, interval 1930ms.
nov. 17 01:04:02: XMT: Solicit on eno1, interval 1930ms.
nov. 17 01:04:04: XMT: Forming Solicit, 2940 ms elapsed.
nov. 17 01:04:04: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 17 01:04:04: XMT:  | X-- Request renew in  +3600
nov. 17 01:04:04: XMT:  | X-- Request rebind in +5400
nov. 17 01:04:04: XMT: Solicit on eno1, interval 3920ms.
nov. 17 01:04:04: XMT: Solicit on eno1, interval 3920ms.
nov. 17 01:04:08: XMT: Forming Solicit, 6860 ms elapsed.
nov. 17 01:04:08: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 17 01:04:08: XMT:  | X-- Request renew in  +3600
nov. 17 01:04:08: XMT:  | X-- Request rebind in +5400
nov. 17 01:04:08: XMT: Solicit on eno1, interval 7990ms.
nov. 17 01:04:08: XMT: Solicit on eno1, interval 7990ms.
nov. 17 01:04:10: Cannot renew without an active binding.
nov. 17 01:04:10: Cannot renew without an active binding.
nov. 17 01:04:16: XMT: Forming Solicit, 14860 ms elapsed.
nov. 17 01:04:16: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 17 01:04:16: XMT:  | X-- Request renew in  +3600
nov. 17 01:04:16: XMT:  | X-- Request rebind in +5400
nov. 17 01:04:16: XMT: Solicit on eno1, interval 15540ms.
nov. 17 01:04:16: XMT: Solicit on eno1, interval 15540ms.

-----8<----Reapeat next block indefinitly ------

nov. 17 01:04:31: XMT: Forming Solicit, 30400 ms elapsed.
nov. 17 01:04:31: XMT:  X-- IA_PD XA:XA:XA:XA
nov. 17 01:04:31: XMT:  | X-- Request renew in  +3600
nov. 17 01:04:31: XMT:  | X-- Request rebind in +5400
nov. 17 01:04:31: XMT: Solicit on eno1, interval 30270ms.
nov. 17 01:04:31: XMT: Solicit on eno1, interval 30270ms.