Hi everyone

My configuration is:


   - 2960 Cisco sw


   - pfsense as firewall between vlans and also DHCP server


   - packetfence with mab and 802.1x authentication with Active Directory


   - packetfence having only one IP, in management vlan =20


   - users having vlans from 21-26 ( packetfence doesn't have an IP in
   these ranges)


As pf is not as DHCP server, it cannot bring users; IP address and Computer
names after their authentication. I have tried enabling option 82 to fix
this but with no luck.

here is my sw option 82 configs:

#show ip dhcp snooping
> Switch DHCP snooping is enabled
> DHCP snooping is configured on following VLANs:
> 11
> DHCP snooping is operational on following VLANs:
> 11
> DHCP snooping is configured on the following L3 Interfaces:
>
> Insertion of option 82 is enabled
>    circuit-id default format: vlan-mod-port
>    remote-id: 0021.5660.4480 (MAC)
> Option 82 on untrusted port is allowed
> Verification of hwaddr field is enabled
> Verification of giaddr field is enabled
> DHCP snooping trust/rate is configured on the following Interfaces:
>
> Interface                  Trusted    Allow option    Rate limit (pps)
> -----------------------    -------    ------------    ----------------
> GigabitEthernet0/1         yes        yes             unlimited
>   Custom circuit-ids:
> GigabitEthernet0/2         yes        yes             unlimited
>   Custom circuit-ids:


On pf. option 82 and dhdp detect are checked. But nothing is showing as IP
for my nodes.

Could anyone help?
How should I debug? Any related logs for example?
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