tduzan

Bumping again, 43 views, no replies? I know this is a weird issue, but I'm hoping somebody has an idea.

Bump, Anybody got any ideas?

I've got 4 Proliant DL380s running Windows Server 2003 that I upgraded to Service Pack 2, since the upgrade they haven't responded to pings. All services run fine and accepts connections fine,but they do not respond to pings from any other hosts on the network. Pinging the loopback from the server works, and I've ensured that there are no firewalls or anything else that would be blocking ICMP between the servers and the client machines. It was brought to my attention after we deployed a new asset tracking system that enumerates Windows systems via RPC/DCOM, but pings first to see if the host is alive, and it was unable to enumerate these 4 servers. There are 6 identical servers in the same rack with them that also have SP2 installed that have no issues. I've also confirmed that there is nothing in the NIC hardware configuration itself that could be causing this issue. Any ideas, because I'm stumped?