I have followed the instructions on the wiki pages to the exact detail, and am having issues with the setup. I am at the point where I can receive routing updates but cannot send any data over the tunnel. I am not the best when it comes to Linux but have a better understanding of networking, routers, and routing (Cisco).
I have eth0 on a public address.
I have eth1 on 44.64.192.253/24
I have tunl0 on 44.64.192.254/8
I am running Ubuntu 10.04 on VMWare.
1. When I create the tunl0 interface with the class A netmask, how is rip44d using this and where does the tunnel "endpoint" get defined? (remote endpoint address?)
2. I have the Linux machine running rip44d and another linux machine on the same assigned 44.64.192.x subnet. I can ping between them until I bring up the tunl0 interface. If I down and up the tunl0 interface, I can ping as expected. Can anyone explain this behavior?
3. The tunl0 interface is registering collisions equal to the number of packets transmitted. I cannot find a reason why this is happening.
Thanks in advance,
Jesse
Jesse; On Thu, 2013-06-20 at 14:38 -0400, jesse@hindmarsh.cc wrote:
Try running your config at http://n1uro.ampr.org/cgi-bin/safe-config.cgi See if that helps.
Using the SAFE config editor, I used these values and received a result:
Gateway host commercial IP: 169.228.66.251 Gateway host ampr IP: 44.0.0.1 Your tunl0 ampr IP: 44.64.192.253 Your main interface: eth0
[removed iptables config] # Create a policy to encap forward to your host... ip rule add from 44/8 pref 1 table 1 # Now let's set the routing accordingly... ip route add 44/8 via 169.228.66.251 dev tunl0 onlink src 44.64.192.253 ip route add default via 169.228.66.251 dev tunl0 onlink table 1
When I enter these commands in Linux, I get:
root@wx3xs-test:~# ip rule add from 44/8 pref 1 table 1 root@wx3xs-test:~# ip route add 44/8 via 169.228.66.251 dev tunl0 onlink src 44.64.192.253 RTNETLINK answers: File exists root@wx3xs-test:~# ip route add default via 169.228.66.251 dev tunl0 onlink table 1
Perhaps I am still doing something wrong.
-----Original Message----- From: 44net-bounces+jesse=hindmarsh.cc@hamradio.ucsd.edu [mailto:44net-bounces+jesse=hindmarsh.cc@hamradio.ucsd.edu] On Behalf Of Brian Rogers Sent: Thursday, June 20, 2013 3:28 PM To: AMPRNet working group Subject: Re: [44net] Basic help needed with Linux and rip44d
(Please trim inclusions from previous messages) _______________________________________________ Jesse; On Thu, 2013-06-20 at 14:38 -0400, jesse@hindmarsh.cc wrote:
Try running your config at http://n1uro.ampr.org/cgi-bin/safe-config.cgi See if that helps.
-- Brian Rogers Phone: 860-673-4537 Email: n1uro@gmx.com Platform: Linux
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