PIX 515 DMZ to DMZ communication problem

[cbguest]

I have 5 web servers on the dmz. Each server will only communicate with one other server. Will not communicate with all servers. If I reset the PIX and the servers...same thing happens...but, may not be the same (1) server that they hit each time...varies from time to time.

If I remove the PIX they will communicate with each other like they are suppose to...with no problems.

Any ideas???

Thanks,

Chris

[s-ariga]

Hi ,

Is your server HP UX ? . Faced something like this with hp ux server which dows a icmp request t its default gateway now and then.

If ICMP echo requests are denied in the dmz of your pix.. try enabling it ..

Also try a debug in your pix and monitor the packets.

SP

[cbguest]

NO, they (4) are all Linux servers and (1)NT 4.

I have ICMP enabled already.

How would you suggest running debug (ie. what switches or format?)?

Thanks for any input.

Chris