Can't Route LAN Traffic Behind Tinc Network

Keith keith at rhizomatica.org
Thu Oct 6 16:46:44 CEST 2016



On 06/10/2016 16:33, Kismet Agbasi wrote:
> Thanks Keith.  Here's the output:
OK. I'd like to say that I recognize this is now off topic for the tinc
list, as it really is about basic routing and firewalls and has little
if anything to do with tinc at this point. However, it's a low volume
list, so unless anyone complains, lets thrash it out here.


> wrong interface......hmmm.  As you can tell I use UFW so here's the output of "ufw status numbered":
>
>      root at ubuntu2:~# ufw status numbered
>      Status: active
I'm actually unfamiliar with ufw, as I am with most of the plethora of
iptables-helpers out there.
I could ask you to post a list of all tools and chain, (iptables -vnL)
but can we just do something simple first as a test?

Can you disable your ufw and then run iptables -F FORWARD (just to be
sure) and then test your tinc<->LAN connectivity?
your default FORWARD POLICY is ACCEPT so this quick check should let us
know if the firewall rules are getting in the way.

I guess you should quicky re-enable your ufw rules then, so as not to
remain unprotected. You have a public IP on this box, I understand.
K/



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