V4.2.1 dont delete DNS entry on DHCPRELEASE

[Flex Banana]

hi,

i downgraded to 4.2.0P2 and all that's okay

Banana

On Jun 6, 2011, at 8:10 AM, Flex Banana wrote:

> hi,
> 
> same problem for me, the DHCP don't delete anything after the DHCPRELEASE
> 
> Banana
> 
> On Jun 1, 2011, at 4:13 PM, Jean-Michel Repond wrote:
> 
>> Since V4.2.1, DHCP doesn't delete immediatly the entry on DNS server
>> when the client release his address.
>> 
>> It works well from V3.0.5 to V4.2.0-P2, but since V4.2.1 (and also
>> V4.2.1-P1) the server don't delete the DNS entry!
>> 
>> See the log on V4.2.0-P2:
>> May 30 14:04:47 zone92 dhcpd: [ID 702911 local7.info] DHCPDISCOVER from
>> 00:17:42:13:c5:05 via 10.174.232.11
>> May 30 14:04:48 zone92 dhcpd: [ID 702911 local7.info] DHCPOFFER on
>> 10.174.232.229 to 00:17:42:13:c5:05 (POLT007) via 10.174.232.11
>> May 30 14:04:48 zone92 dhcpd: [ID 702911 local7.info] DHCPREQUEST for
>> 10.174.232.229 (10.174.228.92) from 00:17:42:13:c5:05 (POLT007) via
>> 10.174.232.11
>> May 30 14:04:48 zone92 dhcpd: [ID 702911 local7.info] DHCPACK on
>> 10.174.232.229 to 00:17:42:13:c5:05 (POLT007) via 10.174.232.11
>> May 30 14:04:49 zone92 dhcpd: [ID 702911 local7.info] DHCPREQUEST for
>> 10.174.232.229 (10.174.228.92) from 00:17:42:13:c5:05 (POLT007) via
>> 10.174.232.12
>> May 30 14:04:49 zone92 dhcpd: [ID 702911 local7.info] DHCPACK on
>> 10.174.232.229 to 00:17:42:13:c5:05 (POLT007) via 10.174.232.12
>> May 30 14:04:49 zone92 dhcpd: [ID 702911 local7.info] Added new forward
>> map from lifebook.dyn-pp.bger.admin.ch. to 10.174.232.229
>> May 30 14:04:49 zone92 dhcpd: [ID 702911 local7.info] Added reverse map
>> from 229.232.174.10.in-addr.arpa. to lifebook.dyn-pp.bger.admin.ch.
>> .
>> .
>> May 30 14:05:02 zone92 dhcpd: [ID 702911 local7.info] DHCPRELEASE of
>> 10.174.232.229 from 00:17:42:13:c5:05 (POLT007) via nxge3 (found)
>> May 30 14:05:02 zone92 dhcpd: [ID 702911 local7.info] Removed forward
>> map from lifebook.dyn-pp.bger.admin.ch. to 10.174.232.229
>> May 30 14:05:02 zone92 dhcpd: [ID 702911 local7.info] Removed reverse
>> map on 229.232.174.10.in-addr.arpa.
>> 
>> 
>> And on V4.2.1-P1:
>> May 30 13:46:19 zone88 dhcpd: [ID 702911 local7.info] DHCPDISCOVER from
>> 00:17:42:13:c5:05 via 10.174.232.11
>> May 30 13:46:20 zone88 dhcpd: [ID 702911 local7.info] DHCPOFFER on
>> 10.174.232.229 to 00:17:42:13:c5:05 (POLT007) via 10.174.232.11
>> May 30 13:46:20 zone88 dhcpd: [ID 702911 local7.info] DHCPREQUEST for
>> 10.174.232.229 (10.174.228.88) from 00:17:42:13:c5:05 (POLT007) via
>> 10.174.232.11
>> May 30 13:46:20 zone88 dhcpd: [ID 702911 local7.info] DHCPACK on
>> 10.174.232.229 to 00:17:42:13:c5:05 (POLT007) via 10.174.232.11
>> May 30 13:46:20 zone88 dhcpd: [ID 702911 local7.info] DHCPREQUEST for
>> 10.174.232.229 (10.174.228.88) from 00:17:42:13:c5:05 (POLT007) via
>> 10.174.232.12
>> May 30 13:46:20 zone88 dhcpd: [ID 702911 local7.info] DHCPACK on
>> 10.174.232.229 to 00:17:42:13:c5:05 (POLT007) via 10.174.232.12
>> May 30 13:46:20 zone88 dhcpd: [ID 702911 local7.info] Added new forward
>> map from lifebook.dyn-pp.bger.admin.ch. to 10.174.232.229
>> May 30 13:46:20 zone88 dhcpd: [ID 702911 local7.info] Added reverse map
>> from 229.232.174.10.in-addr.arpa. to lifebook.dyn-pp.bger.admin.ch.
>> .
>> .
>> May 30 13:46:31 zone88 dhcpd: [ID 702911 local7.info] DHCPRELEASE of
>> 10.174.232.229 from 00:17:42:13:c5:05 (POLT007) via nxge0 (found)
>> 
>> As you can see the DHCP server doesn't remove the DNS entry.
>> 
>> Any idea about this change?
>> 
>> Thanks in advance
>> 
>> J-M Repond
>> 
>> _______________________________________________
>> dhcp-users mailing list
>> dhcp-users at lists.isc.org
>> https://lists.isc.org/mailman/listinfo/dhcp-users
> 
> _______________________________________________
> dhcp-users mailing list
> dhcp-users at lists.isc.org
> https://lists.isc.org/mailman/listinfo/dhcp-users