I am mostly finished with a migration upgrade from SBS 4.5 to 2000. The
upgrade seems to have gone quite well, but I have been left with a plague of
small problems. One is that the ISA Server is logging the following error
every few seconds, to the point that they're the only errors not overwritten
in a 1mb log.
There are two KB articles about this error, one relating to the installation
of ISA on a computer with 1 nic, which doesn't apply since we have 2 nics on
the server. The other one, Q288396, doesn't seem to apply either. There is
another web server in the domain, but it's IP is in the LAT. I created an A
record in DNS as the Q article suggests, but it didn't help (it's certainly
possible that I did it wrong, too, but it looks like all the other host
records for the win2k and xp computers on the lan).
The error I'm getting is the following, all the same except for the IP
Event Type: Error
Event Source: Microsoft Web Proxy
Event Category: None
Event ID: 14120
Time: 5:29:37 PM
The ISA Server services cannot create a packet filter 18.104.22.168. This
event occurs when there is a conflict between the Local Address Table (LAT)
configuration and the Windows 2000 routing table. Check the routing table
and the LAT to find the source of the conflict.
0000: 15 00 00 00 ....