5 Sep
2013
5 Sep
'13
1:42 p.m.
And by IP rule you mean what? This is not a firewall issue. Traffic flows
back and forth perfectly.
What JNOS should be doing is to respond to packets in the same manner in
which they arrived. If they came in via encap they should go out via encap,
if they come in directly they should go out directly.
Simply adding a default route via the encap interface is not right as it
will send all non 44 traffic to ucsd even if I don't want it to go there.
I'm sure ucsd could do without the extra traffic too.
Mark
On Thu, Sep 5, 2013 at 1:15 PM, Michael E. Fox - N6MEF <n6mef(a)mefox.org>wrote;wrote:
> (Please trim inclusions from previous messages)
> _______________________________________________
> If you want to direct outbound packets from your 44.x addresses back
> through
> the UCSD gateway, you need to create an ip rule to do so.
>
> Michael
> N6MEF
>
> -----Original Message-----
> From: 44net-bounces+n6mef=mefox.org(a)hamradio.ucsd.edu
> [mailto:44net-bounces+n6mef=mefox.org@hamradio.ucsd.edu] On Behalf Of Mark
> Phillips
> Sent: Thursday, September 05, 2013 10:05 AM
> To: AMPRNet working group
> Subject: [44net] Routing and encap minor issue in JNOS
>
> (Please trim inclusions from previous messages)
> _______________________________________________
> Hi all,
>
> Firstly, if this has been done to death before please forgive me. I could
> not find anything in the archive.
>
> Secondly, I have noticed an "issue" with the routing and encap within
JNOS.
>
> It would seem that if a 44 station tries to contact me all works fine. For
> example I can communicate with N2NOV and GB7CIP exactly how you would
> expect.
>
> However, if a "public" address contacts me, I get their connect requests
in
> encap format via uscd but then I send them my response directly rather than
> back the same way it came.
>
> This means that there can be no public access to my system via the
> Internet.
>
> What have I missed? JNOS will not allow me to set the default route via
> encap/uscd and I don't really want to send all my traffic (eg DNS lookups)
> via there anyway. How can I respond to connections in the same way that I
> received them?
>
> Thinking about it, it makes sense that JNOS replies directly. Once it
> unpacks the packet and discovers an encap'd one inside it will work on that
> one exclusively.
>
> Thanks
>
> Mark
>