Antonio Olivares wrote:
--- On Wed, 11/19/08, Christopher K. Johnson <ckjohnson@xxxxxxx> wrote:
From: Christopher K. Johnson <ckjohnson@xxxxxxx>
Subject: Re: set up NAT (network address translation) on local server
To: "Community assistance, encouragement, and advice for using Fedora." <fedora-list@xxxxxxxxxx>
Date: Wednesday, November 19, 2008, 2:57 PM
What does this command produce? (shows whether your snat
rule is implemented correctly)
iptables -vnL -t nat
And this one? (tells if ip forwarding is on)
cat /proc/sys/net/ipv4/ip_forward
Chris
-- "A society grows great when old men plant trees
whose shade they know
they shall never sit in" - Greek Proverb
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[olivares@localhost ~]$ su -
Password:
[root@localhost ~]# iptables -vnL -t nat
Chain PREROUTING (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain POSTROUTING (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
[root@localhost ~]# cat /proc/sys/net/ipv4/ip_forward
1
[root@localhost ~]#
Try
modprobe iptable_nat
iptables -A POSTROUTING -t nat -o eth0 -j MASQUERADE
and make sure the host itself can ping the targets you are trying.
--
Les Mikesell
lesmikesell@xxxxxxxxx
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