I have a problem, in that servers on vlan 111 are intermitent in communicating them selve.
This vlan 111 is trunked with vlan 100 to pix gB-ethr3. Th server gateways are the vlan111 on the pix. (v100 physical, v111 logical, only one switch 4948 is connecting to the two failover pix GB-ether3.
Why is the local communication intermittent.
Note: The server team thinks that the pix trying to do ARP for evrything. What to look for to reason this.
Thanks in advance.
disabling proxyarp just on the inside interface should do the job for you ( sysopt noproxyarp inside - stops PIX answering for the ARP requests coming from the inside interface ), as that's the network where you have got intermittent connectivity.
but it's worth trying , if the issue persists.