DHCP Relay over transit-network

Muenz, Michael m.muenz at spam-fetish.org
Tue Dec 30 12:57:17 UTC 2014

Am 30.12.2014 um 13:22 schrieb Simon Hobson:
> Wireshark will decode the packets for you. You can either do that 
> real-time, or capture the packets with tcpdump or tshark and analyse 
> the file elsewhere.

Ok, got some news. Clients sending normal DHCP Inform's receive replies, 
but DHCP Discover messages won't get replied.
With wireshark on the external IF of FW1 ( I can see "Relay 
agent IP address:", so the internal IP for FW1 which is 
correct, but I can't find a GI-Addr field.


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