Teste isso
...
Blz cianetmidia.
Vou deixar anotado aqui caso precise.
Mas estou usando a seguinte CONF, e hoje o dia passou tranquilo.
Aparentemente tudo em ordem! RESOLVIDO.
http_port 3128 transparent
visible_hostname linuxs
#debug_options ALL,1
cache_mem 128 MB
maximum_object_size_in_memory 128 KB
maximum_object_size 100 MB
minimum_object_size 2 KB
cache_dir ufs /var/spool/squid3 4096 16 32
cache_swap_low 85
cache_swap_high 90
cache_access_log /var/log/squid3/access.log
error_directory /usr/share/squid3/errors/Portuguese/
refresh_pattern ^ftp: 15 20% 2280
refresh_pattern ^gopher: 15 0% 2280
refresh_pattern . 15 20% 2280
#max_filedesc 4096
## ACL's ##
#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 2083 1863
acl Safe_ports port 21 80 443 563 70 210 280 488 591 777 901 1025-65535
acl purge method PURGE
acl CONNECT method CONNECT
acl redelocal src 192.168.1.0/24
## Regras ## .
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
http_access allow localhost
http_access allow redelocal
http_reply_access allow redelocal
http_access deny all