From mboxrd@z Thu Jan 1 00:00:00 1970 From: M Taylor Subject: Re: IP over Packet Ham Radio Date: Sun, 13 Oct 2002 20:05:11 +0100 Sender: linux-hams-owner@vger.kernel.org Message-ID: <20021013200511.B7927@pull.privacy.nb.ca> References: Mime-Version: 1.0 Return-path: Content-Disposition: inline In-Reply-To: ; from creyn@wi.rr.com on Thu, Oct 10, 2002 at 11:12:56AM -0500 List-Id: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Christian Reynolds Cc: linux-hams@vger.kernel.org On Thu, Oct 10, 2002 at 11:12:56AM -0500, Christian Reynolds wrote: > Question: The HOWTO suggests that I should be able to ping along the > radio network. I am using IP numbers on the air of 192.168.100.30 > and 192.168.100.40. The ping requests are transmitted, and the > other computer does not respond. > > Remember, that this system works using the call and linuxnode system... > > What I am trying to do is see if I can do a direct telnet from > 192.168.100.30 and have it contact 192.168.100.40. I see the packets > going out using the supplied monitor program... I see it calling the > other box (and hear the chatter over the air on another radio), but > the TNC will not answer. > > I do not have any firewalling software on these two computers running. > > I am wondering if there is something in the software that requires me > to be on the 44.x.x.x network... I am running 192.168... > > Any suggestions? My first piece of advice is to try using the command "listen -a" and "listen" (without -a) on the receiving machine (192.168.100.40 I believe). On 192.168.100.40, 'ping 192.168.100.40' works right? My random guess is whether the connect is 8-bit clean. I know I had such problems with using the built-in TNC of the Kenwood TH-D7 mkII, trying to use it in KISS mode. Do you mean you want to be able to do "port forwarding" using netfilter/ iptables or ipchains on 192.168.100.30, and forward the connection to 192.168.100.40? Or just to be able to telnet between the machines? -ve1mct http://www.mctaylor.com/ve1mct/