OLÁ AMIGOS , INSTALEI O SQUID MAS VEJO QUE HA ALGO DE ERRADO NO SQUID.CONF, POIS QUANDO ACESSO O acces.log É COMO SENENHUM PACOTE ESTIVESSE PASSANDO PELO SQUID. AÍ VAI MEU SQUID.CONF e AS REGRAS DE COMPARTILHAMENTO DE MEU FIREWALL (TENHO UM LINK ADSL, LIGADO A ETH0 E UMA REDE INTERNA 192.168.0.0), o compartilhamento funciona sem preoblemas:
#squid.conf
http_port 3128
hierarchy_stoplist cgi-bin ?
acl QUERY urlpath_regex cgi-bin \?
no_cache deny QUERY
cache_mem 128 MB
cache_swap_low 90
cache_swap_high 95
maximum_object_size_in_memory 128 KB
maximum_object_size 64 MB
minimum_object_size 0 KB
cache_dir ufs /usr/local/squid/cache 2048 16 256
cache_access_log /usr/local/squid/log/access.log
ftp_user [email protected]
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 443 444 447 563 7443 10000
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 purge method PURGE
acl CONNECT method CONNECT
acl rede src 192.168.0.0/255.255.255.0
http_access allow manager localhost
http_access deny manager
visible_hostname ZonaDeAlerta
httpd_accel_host virtual
httpd_accel_port 80
httpd_accel_with_proxy on
httpd_accel_uses_host_header on
############## FIM ###################
#REGRA de compartilhamento do pequeno Firewall
modprobe iptable_nat
#Encaminha para a porta do squid
iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 3128
#compartilhamento
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
echo 1 > /proc/sys/net/ipv4/ip_forward
##### FIM ############
