Can't Get Dynamic Address from one pool when device is configured as Fixed Address on other, separate pool.
matt.fura at bt.com
matt.fura at bt.com
Tue Nov 18 16:59:39 UTC 2014
Phil,
It does not. Here are the full confs from both pools:
The /20:
subnet 130.x.x.0 netmask 255.255.240.0 {
option subnet-mask 255.255.224.0 ;
option routers 130.x.x.1 ;
option domain-name-servers 10.x.x.x , 10.x.x.x ;
option domain-name "example.com" ;
option netbios-name-servers 10.x.x.x ;
option netbios-node-type 8 ;
default-lease-time 86400 ;
get-lease-hostnames False ;
max-lease-time 86400 ;
min-lease-time 500 ;
ping-check True ;
ping-timeout 2 ;
pool {
option subnet-mask 255.255.224.0 ;
option routers 130x.x.1 ;
option domain-name-servers 10.x.x.x , 10.x.x.x ;
option domain-name "example.com" ;
option netbios-name-servers 10.x.x.x ;
option netbios-node-type 8 ;
authoritative ;
ddns-updates False ;
default-lease-time 1800 ;
do-forward-updates False ;
get-lease-hostnames False ;
max-lease-time 1800 ;
min-lease-time 1800 ;
one-lease-per-client True ;
ping-check True ;
ping-timeout 2 ;
update-optimization True ;
use-host-decl-names False ;
allow unknown-clients ;
And the 'Dynamic' /24:
subnet 137.x.x.0 netmask 255.255.255.0 {
pool {
option subnet-mask 255.255.255.0 ;
option routers 137.x.x.1 ;
option domain-name-servers 137.x.x.x ;
authoritative ;
ddns-updates False ;
default-lease-time 1800 ;
do-forward-updates False ;
get-lease-hostnames False ;
max-lease-time 1800 ;
min-lease-time 1800 ;
one-lease-per-client True ;
ping-check True ;
ping-timeout 2 ;
update-optimization True ;
use-host-decl-names False ;
allow unknown-clients ;
range 137.x.x.30 137.x.x.254;
Regards,
Matthew Fura | Sr. TAC Engineer | BT Diamond IP | Office +1.610.280.2339 | Fax +1.610.423.4774 | http://bt.diamondip.com
-----Original Message-----
From: dhcp-users-bounces at lists.isc.org [mailto:dhcp-users-bounces at lists.isc.org] On Behalf Of Phil Mayers
Sent: Tuesday, November 18, 2014 11:54 AM
To: dhcp-users at lists.isc.org
Subject: Re: Can't Get Dynamic Address from one pool when device is configured as Fixed Address on other, separate pool.
On 18/11/14 16:51, matt.fura at bt.com wrote:
> The problem is, that, no matter what happens, when a device is
> configured for a 'Fixed Address' in the /20 pool, if that same client
> tries to get a dynamic address from the smaller /24 (even if the
> client
Does the pool have a "deny known hosts"?
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