[nos-bbs] Jnos networking problem
Jerome Schatten
romers at shaw.ca
Thu Aug 15 12:23:33 EDT 2013
Good point....
Here's the command:
arp -i eth0 -Ds 192.168 0.201 eth0 pub
I think you can run it from rc.local
Good Luck!
jerome
On 13-08-14 10:49 AM, Mark Phillips wrote:
>
> Have you an are publish on your linux box?
>
> You need to satisfy layer 2. Your jnos has no mac address and so your
> dsl router cannot find it. Bear in mimd that on your LAN things happen
> at the mac layer.
>
> In short you tell your linux box to advertise itself as the holder of
> the jnos tun0 address. Dsl will swnd packets to linux which will then
> look at the IP layer and move it on to jnos.
>
> On Aug 13, 2013 4:20 AM, "Miguel Bahi Cruz"
> <miguelbahi_cruz at hotmail.com <mailto:miguelbahi_cruz at hotmail.com>> wrote:
>
> Jerome, thanks for your answer.
>
> I try your suggestion, but don't have success
>
> My setup is this:
>
> Tun0 jnos side : 192.168.0.201
>
> Tun0 linux side : 192.168.0.200
>
> Lan eth0 ubuntu : 192.168.0.21
>
> DSL Router : 192.168.0.30
>
>
> The pings in the lan to 192.168.0.201 respond ok, and I log
> without problems, in the telnet in jnos session, in the same Linux
> machine, or in a Windows pc in my lan ( adding static route route
> add 192.168.0.201 192.168.0.21 ).
>
>
> I have configured in my DSL router the IP Tun0 jnos side :
> 192.168.0.201, as a DMZ
>
>
> -if I make a telnet to my IP public address, it fails.
>
>
> -I try to config my router with NAT port forwarding the port 23
> mapped to 192.168.0.201, if I make a telnet to my IP public
> address, it fails.
>
>
> -Other tests, is activate port triggering in tcp 23 ( I disable
> the previous nat setting mapping to port 23 ), it fails too.
>
>
> - I don’t try this two last settings at the same time.
>
>
>
> My jnos test node continues in a island, please I need more help.
>
>
> Thanks.
>
>
>
> > Date: Wed, 7 Aug 2013 12:13:47 -0700
> > From: romers at shaw.ca <mailto:romers at shaw.ca>
> > To: nos-bbs at tapr.org <mailto:nos-bbs at tapr.org>
> > Subject: Re: [nos-bbs] Jnos networking problem
> >
> > Miguel...
> >
> > I have been down this road too (only with cable rather than dsl).
> >
> > I concluded that only if you're using port forwarding do you
> need the
> > static routing. If you're not using port forwarding, then put
> the jnos
> > lan address of tun0 into the DMZ and it should just work.
> >
> > You will need to protect yourself against intruders by using
> 'tcp access
> > permit' statements in autoexec.nos
> >
> > I have never had a problem with the system configured in this
> manner.
> > You can see the bad guys sending syn packets trying to get in,
> but they
> > can't get passed the 'tcp access' if they're not on the list.
> >
> > Best,
> > jerome - ve7ass
> >
> >
> > On 13-08-07 11:07 AM, Miguel Bahi Cruz wrote:
> > >
> > >
> > > Hi, This is mi firs msg to the list, as a presentation of
> myself, and
> > > make first question to the list.
> > >
> > >
> > > I have a test node in Jnos 2.0j under ubuntu Linux 10.04 LTS.
> The node
> > > basically is working ok. Now I want internet connectivity for
> give
> > > access to the users or myself, to the node to telnet, and link
> with
> > > other ampr nodes thru AXIP link, and converse nodes, to the
> rest of
> > > the world net.
> > >
> > >
> > > I am making a config scenario similar to Maiko makes in his
> setup like
> > > this graphic
> > >
> http://www.langelaar.net/projects/jnos2/documents/practical/jnosntwk.jpg
> > >
> > >
> > > The only difference is , that my Linux runs under a virtual
> machine in
> > > VMware Server v1, in a Windows 2003 Server ES R2 SP2server
> machine.
> > >
> > >
> > >
> > > The problem is the config don’t works, because my ADSL router
> don’t
> > > support add a static route like Maiko make in his router ( the
> DMZ
> > > feature if is implemented and activated but is not sufficient
> to work
> > > in my case ). I need make a static route between the adsl
> router and
> > > the jnos box.
> > >
> > >
> > > Asking to Maiko about this, we speak in different solutions:
> > >
> > >
> > > -Activate a router in Ubuntu, and add this static route
> between the
> > > adsl router and Linux box.
> > >
> > > -Use a external physical router between the router adsl and
> the server
> > > machine, I have a Linkys WRT54GL with firmware DD-WRT, with very
> > > flexible config options.
> > >
> > >
> > > The first option is very difficult to me, because I am not Linux
> > > expert. Any help is welcome
> > >
> > >
> > > I try the second option using two lan ports of the lan side of
> the
> > > linksys router (1 connect to server machine ( Ubuntu Linux )
> and the
> > > other to ADSL router, and I added a static route in the router
> to jnos
> > > box ( all in the same subnet ) in to Linux box, but the pings and
> > > telnet don’t Works.
> > >
> > >
> > > I am now trying making new config with different subnets ( use
> the
> > > lan, and wan side of the router ), but I have more doubts.
> > >
> > > Fort this I ask about help about this.
> > >
> > >
> > > Thanks in advance
> > >
> > >
> > > ------------------------------------------------------
> > >
> > > Miguel Bahi Cruz
> > >
> > > Telecomunicationes Engineer
> > >
> > > EB5JEQ Amateur Radio Station www.eb5jeq.es <http://www.eb5jeq.es>
> > >
> > >
> > >
> > > email y skype : miguelbahi_cruz at hotmail.com
> <mailto:miguelbahi_cruz at hotmail.com>
> > >
> > > Linkedin : http://es.linkedin.com/pub/miguel-bahi-cruz/1a/715/495
> > >
> > > Web : http://www.miguelbahi.name
> > >
> > >
> > >
> > >
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