Simple ipfw problem :(
dmitry.mityugov at gmail.com
Thu Jun 23 11:52:14 GMT 2005
On 6/23/05, Peter <peterpub1 at aboutsupport.com> wrote:
> with my old linux box I forward all my LAN traffic coming from eth1 via
> eth0 with these simple 3 lines
> $IPTABLES -t nat -A POSTROUTING -o $INET_IFACE -j MASQUERADE
> $IPTABLES -A FORWARD -i $LAN_IFACE -j ACCEPT
> $IPTABLES -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT
> Howevr I moved the box to FreeBSD 5.4 and also I have a new connection
> PPPoE. I enabled the IPDIVERRT, FIRREWALL etc in the kernel but I am
> unable to make traffic coming from rl0(internal interface) be
> forwaded via tun0( PPPoE interface).
> I have gateway_enable='yes', tried playing with ppp_nat etc...
> But no luck....
> Is there a simple way to do that with ipfw ? Please help - I am little
> bit confused...
> Thanks in advance for your help...
> Kind regards,
There is a nice chapter in FreeBSD handbook that describes how rules
for ipfw might look like to do NAT:
I had no problems setting my firewall using that chapter as a starting
"We live less by imagination than despite it" - Rockwell Kent, "N by E"
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