Olá, Você póde utilizar o wpad (Web Proxy Autodiscovery Protocol), vamos a receita:
squid.conf header_access Via deny all header_access X-Forwarded-For deny all header_access Proxy-Connection deny all header_access Accept-Encoding deny all dhcpd.conf option wpad code 252 = text ; subnet 192.168.0.0 netmask 255.255.255.0 { option wpad "http://intra.seudominio.com.br/wpad.dat\000"; } httpd.conf <VirtualHost *:80> DirectoryIndex wpad.dat ServerAlias proxy.* wpad.* DocumentRoot "/usr/local/www/data/proxy/" <Location "/"> ForceType application/x-ns-proxy-autoconfig </Location> </VirtualHost> <Directory "/usr/local/www/data/proxy/"> Order Deny,Allow Allow from 192.168.0. 127. AllowOverride FileInfo AuthConfig Limit ForceType application/x-ns-proxy-autoconfig Options +ExecCGI </Directory> # AddHandler cgi-script .cgi AddType application/x-ns-proxy-autoconfig .dat AddType application/x-ns-proxy-autoconfig .pac Alias /wpad.dat "/usr/local/www/data/proxy/wpad.dat" Alias /wpad.da "/usr/local/www/data/proxy/wpad.dat" Alias /proxy.pac "/usr/local/www/data/proxy/wpad.dat" wpad.dat function FindProxyForURL(url, host) { var domlocal = "intra.dominio.com.br"; var netlocal = "200.200.200.200"; var msklocal = "255.255.255.255"; var proxyaddr = "PROXY proxy.intra.dominio.com.br:3128; DIRECT"; var proxyaddrc = "PROXY 192.168.0.1:3128;"; if (dnsDomainIs(host, domlocal)) { return "DIRECT"; } else if (isPlainHostName(host)) { return "DIRECT"; } else if (isInNet(host, netlocal, msklocal)) { return "DIRECT"; } else if (isInNet(host, "127.0.0.0", "255.0.0.0")) { return "DIRECT"; } else if (isInNet(host, "192.168.0.0", "255.255.255.0")) { return "DIRECT"; } else if (isInNet(myIpAddress(), "192.168.0.0", "255.255.0.0")) { return proxyaddrc; } else { return proxyaddr; } } Espero ter ajudado Abraços -- Tompast IT Services LTDA. e-mail: [EMAIL PROTECTED] voip: [EMAIL PROTECTED] +55 11 4063-5759 +55 11 3207-2457 +55 11 8433-2281 +55 11 9979-6826 ------------------------- Histórico: http://www.fug.com.br/historico/html/freebsd/ Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd