hi i am newbie to isa server my event log shows so many errors like this: The ISA Server services cannot create a packet filter 207.188.7.131. 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. The ISA Server services cannot create a packet filter 202.87.41.115. 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. can any one explain me reason,solution for this Thank you Praveen kumar