iptables help needed

[François Patte]

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Le 02.06.2008 10:26, Simon Slater a écrit :
| 	G'day all,
| 		I've been plugging away at this for some time and have no idea which
| direction to turn.  The iptables on a gateway box (FC6) is blocking
| access to the internet from a laptop (F8).  On each attempt to access
| the internet, the gateway responds with a reset.
|
| 	I have turned on everything in iptables using lokkit and
| system-config-iptables, with some hand editing to boot (guided by
| various howto's), probably allowing more than I need, but cannot get the
| laptop out through the firewall.

What is the result of:

cat /proc/sys/net/ipv4/ip_forward

?
- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 44 55 35 61
http://www.math-info.univ-paris5.fr/~patte
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=/wIU
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