Hi,
I am confguring a 6500 with IP helper-address.. done it before on
5500's thousands of times.. no bother.. except this 6500 is sending an ICMP port unreachable to my DHCP server on the Offer!!!??Why?
I thought if it caches the helper bootp request it should recognise the offer coming back!?
It is some funky ARP inspection thing (I switched it all off)..
Its a base config with secondaries on both interfaces (Vlan 2 & Vlan 3) and a helper address... thats it!
Any ideas?!