pqd
(usa Debian)
Enviado em 08/12/2010 - 12:05h
Olá meus amigos estou com um problema com meu servidor, estou utilizando um Debian lenny, meus arquivos.conf aparentemente estão corretos, estou postando eles aqui para que vcs deem uma olhada por favor, e se tiver algo errado me corrijam ok obrigado.
#configuração do Squid
http_port 3128
visible_hostname servidor
cache_mem 64 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/ 5000 16 256
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 21 80 443 563 70 210 280 488 59 777 901 1025-65535
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
acl redelocal src 192.168.3.0/24
http_access deny !redelocal
acl bloqueados url_regex -i "/etc/squid/bloqueados"
http_access deny bloqueados
auth_param basic realm Squid
auth_param basic program /usr/lib/squid/ncsa_auth /etc/squid/squid_passwd
acl autenticados proxy_auth REQUIRED
http_access allow autenticados
http_access allow localhost
http_access allow redelocal
http_access deny all
#########################################################################
#O meu arquivo do iptables ficou assim:
#cd /etc/roteamento
sevidor:/etc/roteamento# vi firewall.sh
# Conf do FIREWALL
REDEMASQ=192.168.3.0/24
iptables -P INPUT DROP
iptables -P FORWARD DROP
iptables -P OUTPUT ACCEPT
iptables -A INPUT -i lo -j ACCEPT
iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -t nat -A POSTROUTING -s $REDEMASQ -o eth2 -j MASQUERADE
iptables -A FORWARD -o eth1 -m state --state NEW,INVALID -j DROP
iptables -A FORWARD -o eth1 -m state --state ESTABLISHED,RELATED -j ACCEPT
iptables -A FORWARD -i eth1 -s $REDEMASQ -j ACCEPT
iptables -A FORWARD -j DROP
iptables -A INPUT -j DROP
echo "Roteamento habilitado com sucesso"
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