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Strange ip addresses in/out EXT Interface

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Strange ip addresses in/out EXT Interface - 28.May2012 11:33:21 AM

DaveFromPeg

Posts: 1
Joined: 28.May2012
Status: offline

Hi,

I have an ISA 2004 ENT server setup.
I created a log filter to view all "denied" connection attempts

Didn't take long before I noticed incoming denies from an address that doesn't resolve to DNS at all.. also noticed this on several other workstations
72.5.58.51 thru 60 so far
Perhaps some Microsoft service trying to connect out?

Another perplexing issue is the external interface on this ISA server is attempting to connect out to an unknown address...
149.7.241.53
happens every 10 minutes