Built a SLES 10.2 to do some testing. Have it on our test vlan,
addresses all correct, gateway correct, etc.

I cannot ping to/from this box. When I try pinging the default gateway
from the sles server (nic in Internal Zone), I get a response
"Destination Host Unreachable" from the ip address of my server.

When I try pinging the server itself (from the server), it replies fine.

I've tried w/ the firewall on, w/ it off, no luck. I have all services
allowed to the internal zone when the firewall is on.