ISA Server alert messages
Posted on 2008-10-19
Please find below an error message what I am getting in our ISA server :
Description: ISA Server detected routes through the network adapter External that do not correlate with the network to which this network adapter belongs. When networks are configured correctly, the IP address ranges included in each array-level network must include all IP addresses that are routable through its network adapters according to their routing tables. Otherwise valid packets may be dropped as spoofed. The following ranges are included in the network's IP address ranges but are not routable through any of the network's adapters: 192.168.160.255-192.168.160.255;. Note that this event may be generated once after you add a route, create a remote site network, or configure Network Load Balancing and may be safely ignored if it does not re-occur.
Please advise how to rectify the same