Buenos días tengo una máquina centos con realizando funciones de proxy/muro de acceso a internet con las siguiente configuración de iptables y squid. Una vez relaizado en el script de iptables, salvado y ejecutado con start funciona perfectamente. Pero el problema que no entiendo es que cuando reinicio la máquina y ejecuto service squid start y service iptables start outlook express no me pasa es como si el puerto 110 se cerrase. Que hago mal?. Muchas gracias
iptables -F
iptables -X
iptables -Z
iptables -t nat -F
iptables -P INPUT ACCPET
iptables -P OUTPUT ACCEPT
iptables -P FORWARD ACCEPT
iptables -t nat -P PREROUTING ACCEPT
iptables -t nat -P POSTROUTING ACCEPT
/sbin/iptables -A INPUT -i lo -j ACCEPT
iptables -A INPUT -s 192.168.0.0/24 -i eth1 -j ACCEPT
iptables -A FORWARD -s 192.168.0.0/24 -i eth1 -p tcp -dport 80 -j ACCEPT
iptables -A FORWARD -s 192.168.0.0/24 -i eth1 -p tcp -dport 443 -j ACCEPT
iptables -A FORWARD -s 192.168.0.0/24 -i eth1 -p tcp -dport 993 -j ACCEPT
iptables -A FORWARD -s 192.168.0.0/24 -i eth1 -p tcp -dport 995 -j ACCEPT
iptables -A FORWARD -s 192.168.0.0/24 -i eth1 -p tcp -dport 110 -j ACCEPT
iptables -A FORWARD -s 192.168.0.0/24 -i eth1 -p tcp -dport 465 -j ACCEPT
iptables -A FORWARD -s 192.168.0.0/24 -i eth1 -p tcp -dport 25 -j ACCEPT
iptables -A FORWARD -s 192.168.0.0/24 -i eth1 -p tcp -dport 53 -j ACCEPT
iptables -A FORWARD -s 192.168.0.0/24 -i eth1 -p udp -dport 53 -j ACCEPT
iptables -A FORWARD -s 192.168.0.0/24 -i eth1 -p tcp -dport 1863 -j ACCEPT
iptables -A FORWARD -s 192.168.0.0/24 -i eth1 -j DROP
iptables -t nat -A PREROUTING -s 192.168.0.0/24 -i eth1 -p tcp -dport 80 -j REDIRECT -to-port 3128
iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -o eth0 -j MASQUERADE
echo 1 > /proc/sys/net/ipv4/ip_forward
service iptables save
service iptables start _________
visible_hostname squid http_port 3128 transparent http_port 8080 transparent cache_mem 100 MB cache_swap_low 80 cache_swap_high 100 maximum_object_size 20000 KB cache_dir ufs /var/spool/squid 25000 16 256 cache_store_log none half_closed_clients off 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 todalared src 192.168.0.0/255.255.255.0 acl permitidos src "/etc/squid/permitidos" acl reglas url_regex "/etc/squid/reglas" acl horario time SMTWHFA 00:00-08:00 acl to_localhost dst 127.0.0.0/8 acl SSL_ports port 443 563 acl Safe_ports port 80 acl Safe_ports port 21 acl Safe_ports port 443 563 acl Safe_ports port 70 acl Safe_ports port 210 #acl Safe_ports port 1025-65535 acl Safe_ports port 280 acl Safe_ports port 488 acl Safe_ports port 591 acl Safe_ports port 777 acl CONNECT method CONNECT #logformat squid %ts.%03tu %6tr %>a %Ss/%03Hs %<st %rm %ru %un %Sh/%<A %mt #logformat squidmime %ts.%03tu %6tr %>a %Ss/%03Hs %<st %rm %ru %un %Sh/%<A %mt [%>h] [%<h] logformat common %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %Hs %<st %Ss:%Sh #logformat combined %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %Hs %<st "%{Referer}>h" "%{User-Agent}>h" %Ss:%Sh access_log /var/log/squid/access.log squid ie_refresh on http_access allow manager localhost http_access deny manager #http_access allow todalared http_access allow permitidos !reglas !horario #http_access allow !reglas http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access deny all