On Wed, Apr 18, 2007, chowalit.lab Chowalit Lab Linux wrote: > Hi Chris, > Thanks for you help again. > FYI > >Limitations on interception and authentication still stand. > So there are no way to solve this problem? My object is failover > system with authentication. > Squid with NTLM can help to fix this problem? * Use proxy autodetection (WPAD) * Have the autoconfig file point to a HA load balancing device AND/OR specify multiple proxy servers as possible proxies in the config file * have the proxy configuration specify the proxy (or more), then DIRECT as the last option - if the proxies die then the client can go direct. Adrian