We've configured DHCP relaying on 4 different contexts (we are PXE booting the machines to do initial setup).
It seemed to be working when we did the initially setup. Now we needed to add some new servers to the VLAN and have noticed a strange behaviour with the DHCP relaying agent. It seems to add a static arp entry for the first DHCP request. This has the unfortunate effect that subsequent DHCP offers for the same IP address never make it into the arp table on the context:
Admin/context33# sh arp | inc STATIC
192.168.33.211 00.21.5a.4a.6a.32 vlan33 STATIC 459 _ up
192.168.33.212 00.21.5a.4a.0a.dc vlan33 STATIC 437 _ up
Can we somehow disable this feature/bug? It's really annoying having to clear does arp entries everytime we have to add a new server.
PS We are running A2(1.6a) and A2(1.3)