http://ru.wikipedia.org/wiki/Squid

• !!!! Проверить наличие FQDN в /etc/hosts !!!

root@gate:~# apt install squid

[gate:~] # pkg install squid

[gate:~] # rehash

[gate:~] # cd /usr/local/etc/squid/

gate# /etc/squid/squid.conf

...
# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS
...
#http_access allow localnet
acl our_networks src 192.168.X.0/24
http_access allow our_networks
...

root@gate:~# squid3 -k parse

root@gate:~# service squid restart

root@gate:~# tail -f /var/log/squid/access.log

[gate:~] # cat /etc/rc.conf

...
squid_enable=yes
...

[gate:~] # squid -k parse

[gate:~] # service squid start

freebsd8# tail -f /var/squid/logs/access.log

freebsd10# tail -f /var/log/squid/access.log