Pessoal... montei o meu servidor squid.... esta rodando 90%, mas tenho dois problema nele...
1.º Não esta rodando o proxy transparente como era pare ser
Alterei o squid.conf, adicionei os comandos no /etc/rc.d/rc.local
# modprobe iptable_nat
# iptables -t nat -A POSTROUTING -o eth1 -j MASQUERADE
# echo 1 > /proc/sys/net/ipv4/ip_forward
# iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 3128
mas nada do proxy funcionar....
2º. depois do colocar o squid para rodar não concegui mais recber e-mails do GMAIL pelo outlook provavelmente devo liberar as portas SSL ?
Squid.conf
_______________________
http_port 3128
visible_hostname DIPLOMATA
# Configuração do cache
cache_mem 32 MB
maximum_object_size_in_memory 64 KB
maximum_object_size 512 MB
minimum_object_size 0 KB
cache_swap_low 90
cache_swap_high 95
cache_dir ufs /var/spool/squid 2048 16 256
# Localização do log de acessos do Squid
cache_access_log /var/log/squid/access.log
refresh_pattern ^ftp: 15 20% 2280
refresh_pattern ^gopher: 15 0% 2280
refresh_pattern . 15 20% 2280
acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localhost src 127.0.0.1/255.255.255.255
acl SSL_ports port 443 563
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 563 # https, snews
acl Safe_ports port 70 # gopher
acl Safe_ports port 210 # wais
acl Safe_ports port 1025-65535 # unregistered ports
acl Safe_ports port 280 # http-mgmt
acl Safe_ports port 488 # gss-http
acl Safe_ports port 591 # filemaker
acl Safe_ports port 777 # multiling http
acl Safe_ports port 901 # SWAT
acl purge method PURGE
acl CONNECT method CONNECT
http_access allow manager localhost
http_access deny manager
http_access allow purge localhost
http_access deny purge
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
# Libera para a rede local
acl redelocal src 192.168.1.0/24
http_access allow localhost
http_access allow redelocal
# Bloqueia acessos externos
http_access deny all
# Proxy transparente
httpd_accel_host virtual
httpd_accel_port 80
httpd_accel_with_proxy on
httpd_accel_uses_host_header on
Abraço... Obrigado