Date: Thu, 11 May 2006 13:10:56 -0400 From: "Michael P. Soulier" <msoulier@digitaltorque.ca> To: freebsd-questions@freebsd.org Subject: ppp nat not working for some udp traffic Message-ID: <fb6605670605111010m1bfdfd69vc6072508265760a6@mail.gmail.com>
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Hello, I have a FreeBSD 5.4 box working as my gateway and PPPoE client. I'm using the -nat option to ensure that it does nat for me, which for the most part is working. But, I have a client trying to tftp and that traffic isn't getting through. We're using an odd port but it should still work. Private side: [root@kanga ~]# tcpdump -i sis0 -nn udp port 20001 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on sis0, link-type EN10MB (Ethernet), capture size 96 bytes 13:09:46.040334 IP 192.168.1.100.4999 > 216.191.234.113.20001: UDP, length:= 39 13:09:50.040473 IP 192.168.1.100.4999 > 216.191.234.113.20001: UDP, length:= 39 Public side: [root@kanga ~]# tcpdump -i tun0 -nn udp port 20001 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on tun0, link-type NULL (BSD loopback), capture size 96 bytes ^C 0 packets captured Any ideas? Mike --=20 Michael P. Soulier <msoulier@digitaltorque.ca> "Any intelligent fool can make things bigger and more complex... It takes a touch of genius - and a lot of courage to move in the opposite direction." --Albert Einstein
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