Hello, My network has two proxy servers and i need to balance the traffic load between these two. I used the following proxy.pac file.
function FindProxyForURL(url, host) { if (isPlainHostName(host) || dnsDomainIs(host, ".iiita.ac.in") || dnsDomainIs(host, ".local") || (host.substring(0,4) == "172.") || host == "iiita.ac.in" || host == "127.0.0.1") return "DIRECT"; if(myIpAddress.substring(0,6) == "172.19" || myIpAddress.substring(0,6) == "172.24") { if (url.substring(0, 5) == "http:") { return "PROXY 172.31.1.8:8080"; } else if (url.substring(0, 4) == "ftp:") { return "PROXY 172.31.1.8:8080"; } else if (url.substring(0, 7) == "gopher:") { return "PROXY 172.31.1.8:8080"; } else if (url.substring(0, 6) == "https:" || url.substring(0, 6) == "snews:") { return "PROXY 172.31.1.8:8080"; } else { return "DIRECT"; } } if (url.substring(0, 5) == "http:") { return "PROXY 172.31.1.1:8080"; } else if (url.substring(0, 4) == "ftp:") { return "PROXY 172.31.1.1:8080"; } else if (url.substring(0, 7) == "gopher:") { return "PROXY 172.31.1.1:8080"; } else if (url.substring(0, 6) == "https:" || url.substring(0, 6) == "snews:") { return "PROXY 172.31.1.1:8080"; } else { return "DIRECT"; } } The problem is that the above file works fine with Internet Explorer but does not work with Mozilla, Opera and other browsers. Please suggest me how to get rid of this problem and share the load of the netwok between these two proxies. NOTE: 172.19.X.X n 172.24.X.X are two VLANs on my network. Manoj Chitlangia