[Ayuda] Ayuda con iptables / ipmasq / algunos sitios - salida iptables-save

[mario en cancun.net]

Aqui esta la salida de iptables-save:

dbfw:/etc/ipmasq/rules# iptables-save
# Generated by iptables-save v1.2.11 on Tue Jun 27 10:29:38 2006
*nat
:PREROUTING ACCEPT [2180:115292]
:POSTROUTING ACCEPT [6:414]
:OUTPUT ACCEPT [6:414]
-A POSTROUTING -s 192.168.50.0/255.255.255.0 -o ppp0 -j MASQUERADE
COMMIT
# Completed on Tue Jun 27 10:29:38 2006
# Generated by iptables-save v1.2.11 on Tue Jun 27 10:29:38 2006
*mangle
:PREROUTING ACCEPT [176072:111650830]
:INPUT ACCEPT [17925:1668566]
:FORWARD ACCEPT [646167:145951337]
:OUTPUT ACCEPT [3432:322149]
:POSTROUTING ACCEPT [664395:147668827]
COMMIT
# Completed on Tue Jun 27 10:29:38 2006
# Generated by iptables-save v1.2.11 on Tue Jun 27 10:29:38 2006
*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT DROP [0:0]
-A INPUT -i lo -j ACCEPT
-A INPUT -s 127.0.0.0/255.0.0.0 -i ! lo -j LOG
-A INPUT -s 127.0.0.0/255.0.0.0 -i ! lo -j DROP
-A INPUT -d 255.255.255.255 -i eth1 -j ACCEPT
-A INPUT -s 192.168.50.0/255.255.255.0 -i eth1 -j ACCEPT
-A INPUT -d 224.0.0.0/240.0.0.0 -i eth1 -p ! tcp -j ACCEPT
-A INPUT -s 192.168.50.0/255.255.255.0 -i ppp0 -j LOG
-A INPUT -s 192.168.50.0/255.255.255.0 -i ppp0 -j DROP
-A INPUT -d 255.255.255.255 -i ppp0 -j ACCEPT
-A INPUT -d 201.114.235.65 -i ppp0 -j ACCEPT
-A INPUT -j LOG
-A INPUT -j DROP
-A FORWARD -o ppp0 -p tcp -m tcp --tcp-flags SYN,RST SYN -m tcpmss --mss
1400:1536 -j TCPMSS --clamp-mss-to-pmtu
-A FORWARD -s 192.168.50.0/255.255.255.0 -i eth1 -o ppp0 -j ACCEPT
-A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -d 192.168.50.0/255.255.255.0 -o ppp0 -j LOG
-A FORWARD -d 192.168.50.0/255.255.255.0 -o ppp0 -j DROP
-A FORWARD -j LOG
-A FORWARD -j DROP
-A OUTPUT -o lo -j ACCEPT
-A OUTPUT -d 255.255.255.255 -o eth1 -j ACCEPT
-A OUTPUT -d 192.168.50.0/255.255.255.0 -o eth1 -j ACCEPT
-A OUTPUT -d 224.0.0.0/240.0.0.0 -o eth1 -p ! tcp -j ACCEPT
-A OUTPUT -d 192.168.50.0/255.255.255.0 -o ppp0 -j LOG
-A OUTPUT -d 192.168.50.0/255.255.255.0 -o ppp0 -j DROP
-A OUTPUT -d 255.255.255.255 -o ppp0 -j ACCEPT
-A OUTPUT -s 201.114.235.65 -o ppp0 -j ACCEPT
-A OUTPUT -j LOG
-A OUTPUT -j DROP
COMMIT
# Completed on Tue Jun 27 10:29:39 2006
dbfw:/etc/ipmasq/rules#


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