Hi If the primery route was unavailable ISA uses Backup route. if later primary route became available, could ISA use it automatically ? My primery route is upstream proxy server and Backup route is Direct to internet ( because of better speed of proxy in my satellite internet link) when upstream proxy server is unavailable my ISA uses Direct route to internet but it seems when upstream proxy server became available, still my ISA uses Direct to internet path. Am I correct ? How can I tell ISA for useing primery route again(automatically) ? Regards. M. Shirazi