Date: Sat, 4 Jul 2020 08:36:07 -0500 From: Bob Willcox <bob@immure.com> To: questions list <freebsd-questions@freebsd.org> Subject: Routing IP traffic from client through server openvpn tunnel? Message-ID: <20200704133607.GA91599@rancor.immure.com>
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My FreeBSD gateway system has an openvpn tunnel connected to my Son's network and when logged into the gateway system we can access his network throught the tunnel just fine. But from other systems in my network it doesn't work. The packets get over to the gateway system (maul) but no further. This is the routing table on my gateway system: Internet: Destination Gateway Flags Netif Expire default 108.84.10.14 UGS igb0 10.1.132.0/23 link#2 U em0 10.1.132.1 link#2 UHS lo0 10.4.0.1 link#4 UH tun0 10.4.0.2 link#4 UHS lo0 108.84.10.8/29 link#1 U igb0 108.84.10.9 link#1 UHS lo0 108.84.10.13 link#1 UHS lo0 127.0.0.1 link#3 UH lo0 192.168.2.0/24 10.4.0.1 UGS tun0 Here's a traceroute from the gateway system: bob@maul:2> traceroute 192.168.2.19 traceroute to 192.168.2.19 (192.168.2.19), 64 hops max, 40 byte packets 1 coovas.knighthammer.com (10.4.0.1) 55.347 ms 53.420 ms 55.786 ms 2 192.168.2.19 (192.168.2.19) 50.291 ms 48.516 ms 55.858 ms And here is one from one of my other systems: bob@han:1> traceroute 192.168.2.19 traceroute to 192.168.2.19 (192.168.2.19), 64 hops max, 40 byte packets 1 maul (10.1.132.1) 0.261 ms 0.256 ms 0.244 ms 2 * * * 3 * * * So my question is, what am I missing (likely on the gateway system) that would prevent the packets from other systems being routed to the tunnel? Thanks for any help, Bob -- Bob Willcox | It's possible that the whole purpose of your life is to bob@immure.com | serve as a warning to others. Austin, TX |
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