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Error message check

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Error message check - 20.Apr.2005 1:05:00 PM   
awj

 

Posts: 107
Joined: 26.Feb.2004
From: UK
Status: offline
Hi there

I get this error message in my ISA 2004 alerts page, it seems to come from the Site to Site VPN with addresses 192.168.1.0 at one end and 192.168.2.0 at another end. However the VPN appears to use one ip from the other ends range at each end. Hopefully the above makes sense here is the errors. Is there any way to prevent this and is it a problem as everthing appears to function fine?

Alert Information
Description: ISA Server detected routes through adapter LAN that do not correlate with the network element to which this adapter belongs. For best practice, the address range of an ISA Server network should match the address ranges routable through the associated network adapter as defined in the routing table. Otherwise valid packets may be dropped as spoofed. (This alert may occur momentarily when you create a remote site network. You may safely ignore this message if it does not reoccur.) The address ranges in conflict are: 192.168.2.62-192.168.2.62;.
<br>ISA Server detected routes through adapter ABCVPN1 that do not correlate with the network element to which this adapter belongs. For best practice, the address range of an ISA Server network should match the address ranges routable through the associated network adapter as defined in the routing table. Otherwise valid packets may be dropped as spoofed. (This alert may occur momentarily when you create a remote site network. You may safely ignore this message if it does not reoccur.) The address ranges in conflict are: 192.168.2.62-192.168.2.62.
Post #: 1
RE: Error message check - 22.Apr.2005 5:17:00 AM   
tshinder

 

Posts: 50013
Joined: 10.Jan.2001
From: Texas
Status: offline
Hi Al,

If everything is working correctly, don't worry about the alert.

HTH,
Tom

(in reply to awj)
Post #: 2

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