Mmm... parece que no he dado suficiente información...
Aquí el squid.conf:
Código:
# Squid normally listens to port 3128
http_port 80 transparent
#Recommended minimum configuration:
acl redlocal src 192.168.0.0/24
acl all src all
###acl manager proto cache_object
acl localhost src 127.0.0.1/32
###acl to_localhost dst 127.0.0.0/8
#
###acl localnet src 10.0.0.0/8 # RFC1918 possible internal network
###acl localnet src 172.16.0.0/12 # RFC1918 possible internal network
###acl localnet src 192.168.0.0/16 # RFC1918 possible internal network
#
acl SSL_ports port 443
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 # https
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 CONNECT method CONNECT
# Only allow cachemgr access from localhost
http_access allow redlocal
http_access allow all
###http_access allow manager localhost
###http_access deny manager
# Deny requests to unknown ports
###http_access deny !Safe_ports
# Deny CONNECT to other than SSL ports
###http_access deny CONNECT !SSL_ports
# And finally deny all other access to this proxy
###http_access deny all
#Allow ICP queries from local networks only
icp_access allow redlocal
###icp_access deny all
hierarchy_stoplist cgi-bin ?
#Suggested default:
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
refresh_pattern . 0 20% 4320
# Don't upgrade ShoutCast responses to HTTP
acl shoutcast rep_header X-HTTP09-First-Line ^ICY\s[0-9]
upgrade_http0.9 deny shoutcast
acl apache rep_header Server ^Apache
broken_vary_encoding allow apache
error_directory c:/squid/share/errors/Spanish
coredump_dir c:/squid/var/cache
Lo que está con triple signo numeral venía descomentado predeterminadamente. Yo lo comenté. (Y obviamente lo probé sin comentar dichas líneas)