Hallelujah! I Thought I would never get an answer. On 18 Nov 2002, Toshiro wrote:
> El lun, 18-11-2002 a las 07:40, Christian Jul Jensen escribi�: > > Hi List > > > > I've configured a webserver, which runs perfectly on it's own net. The > > problem is that it's behind a firewall and everything that comes through > > that firewall are being ignored by the server. > > > > Must be some kind of spoof-protection. Because the packets get trapped by > > rp_filter. > > > > So I've disabled rp_filter, I've set all iptables rules to ACCEPT, and > > I've tried lowering the security level with msec. Nothing changed. I've > > used tcpdump to see what's going on, and I can see that packets coming > > from a machine on the internal net, gets answers. But packets arriving > > through the firewall arrives at the interface, but no answer is sent. So I > > know for sure that the problem is at this machine. > > Have you configured NAT? No, this machine is not the firewall itself, only a http-server. It's packets coming through another firewall that are being filtered out. In that case NAT shouldn't be necessary since it's not doing any gatewaying/routing. Or am I wrong here...? -- ./mvh Christian Jul Jensen stud.scient.dat proff.scriptkiddie
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