[rbak-nsp] DHCP states ?

[Marcin Kuczera]

Just to reftesh and answer.

There seems to be a bug after some enchancements in 12.1.1.7p1.
Dynamic pool, if exists for clips - MUST be attached (interface IP 
address) to the first multibind interface on the list. I.e.:

[clips]R0_SE600#show ip interface brief
Thu Jul  3 08:39:09 2014
Name              Address                   MTU   State Bindings
PON               188.xx.yy.1/22           0     Up
*10.222.0.1/22 *
clips             91.yy.xx.1/22            0     Up
                   87.yy.xx.1/22


If the network 10.222.0.0.22 would be in interface clips - there would 
be a problem.
So, moving that first ip of network used for pool to PON interface - 
fixes the issue.

But this is only workaround.
Previously (12.1.1.5p2) we had it in interface clips and that was ok.

Regards,
Marcin


On 2014-06-30 11:11, Marcin Kuczera wrote:
> hello,
>
>
> Does anyone know what could that mean ?
>
> Our config is like that:
> authorized MAC addresses get IP from radius (fixed).
> If MAC is not authorized, that radius doesn't offer IP for this 
> subscriber and it is taken than in DHCP from a private pool.
>
> After upgrading from 12.1.1.5p2 to 12.1.17p1 we have a lot of logs 
> like below:
> Jun 30 09:05:36: [0010]: [1/2:511:63:31/7/2/109794]: %AAA-3-ERR: 
> aaa_idx 5001ace2: aaa_alloc_dhcp_server_addr: session 
> 00:0c:42:b1:8e:1b state 9 not UP
> Jun 30 09:05:40: [0008]: [255/22:13:58/7/2/109807]: %AAA-3-ERR: 
> aaa_idx 5001acf0: aaa_alloc_dhcp_server_addr: session 
> d4:ca:6d:0c:6e:3b state 9 not UP
>
> The result is that a lot of unauthorized hosts don't get their IP 
> addresses and CLIPS session is closed.
>
> But, 12.1.1.7p1 seems to resolv a lot of other problems...
>
> Regards,
> Marcin
>
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