[App_rpt-users] iaxrpt

Fri Jun 29 20:49:20 UTC 2018

Sitting in front of it now.

[Nodes]
48166 = radio at 127.0.0.1:4569/48166,NONE

That’s it.

Are you saying I need the local IP of the Windows computer entered there?

Mike
WM4B

From: App_rpt-users [mailto:app_rpt-users-bounces at lists.allstarlink.org] On Behalf Of Bob Pyke
Sent: Friday, June 29, 2018 3:21 PM
To: Users of Asterisk app_rpt
Subject: Re: [App_rpt-users] iaxrpt

ASL is setup to look for public domain IP addresses. To connect a local IP address I.e. 192... to a 192.. you need to tell the other node which local address is used by the other node. This is entered in the rpt.config file in the [nodes] stanza.
Thanks,
Bob
K6ECM
73

On Jun 29, 2018, at 9:26 AM, mwbesemer at cox.net wrote:
Correct.  I have my account configured for a private (internal) connection on 192.xxx.xxx.xxx and for a public (external) connection on 174.xxx.xxx.xxx.  The 174.xxx.xxx.xxx works fine, but not the 192.xxx.xxx.xxx.

Will troubleshoot further as soon as the boss lets me go home !

Tnx,

Mike
WM4B 

On Fri, Jun 29, 2018 at 12:16 PM, David Shaw wrote:

 If your using a public domain name then yes. If you are using your LAN IP address for your node, then no. Good to see your using your DHCP server to assign a fixed IP address. So you should be going straight to your node then.   

Private IP Adresses Network  
10.0.0.0 - 10.255.255.255 
172.16.0.0 - 172.31.255.255 
192.168.0.0 - 192.168.255.255 
If your IP Address is outside the above ranges then it's on the public (WWW) domain. 

W9SH Steve's iaxRpt software: 

Options>Accounts 
Host: Just use the IP Address only. No need for the default port. (4569)  The only time you would use :port is if it was different then 4569. 

Options>Preferences>IAX2 is where you can change the default port.  

When you click Connect what error do you get on the bottom? 

You can also see what asterisk is seeing when you try to login. 

sudo asterisk -vvvvvvvvvvvvvvr 

Here is my output when I login 
asl2083*CLI> 
    -- Accepting AUTHENTICATED call from 172.16.11.10: 
       > requested format = gsm, 
       > requested prefs = (), 
       > actual format = gsm, 
       > host prefs = (ulaw|adpcm|gsm), 
       > priority = mine 
    -- Executing [2083 at iaxrpt:1] Rpt("IAX2/iaxrpt-6838", "2083|X") in new stack 
Node Variable dump for node 2083: 
   RPT_NUMLINKS=0 
   RPT_LINKS=0 
   RPT_NUMALINKS=0 
   RPT_ALINKS=0 
   RPT_TXKEYED=0 
   RPT_ETXKEYED=0 
   RPT_RXKEYED=0 
   RPT_AUTOPATCHUP=0 
    -- 8 variables 
  == Spawn extension (iaxrpt, 2083, 1) exited KEEPALIVE on 'IAX2/iaxrpt-6838' 

Here is the output of a bad login. Wrong Username 
asl2083*CLI> 
[Jun 29 09:01:43] NOTICE[411]: chan_iax2.c:9459 socket_process: Host 172.16.11.10 failed to authenticate as iaxrpt1 

You can also use tcpdump to see connections to and from your node. 

sudo apt-get install tcpdump 

After tcpdump is installed run 

sudo tcpdump -n "src host 172.16.11.10 and port 4569" 
or 
sudo tcpdump -n "src host 172.16.11.10 and not dst port 22" 

replace 172.16.11.10 with your windows IP address. 

Ctrl c to stop  

David 

-- 
Thanks, David 

"Laws that forbid the carrying of arms...disarm only those who are neither inclined nor determined to commit crimes. Such laws make things worse for the assaulted and better for the assailants; they serve rather to encourage than prevent homicides, for an unarmed man may be attacked with greater confidence than an armed one." 
Thomas Jefferson 

On Fri, Jun 29, 2018 at 7:49 AM, < mwbesemer at cox.net> wrote: 
David, 

WRT your first statement, if I'm connecting via my Windows machine to my local IP, am I really exiting my LAN and coming back in?  Or am I routing straight to the IP of my node.  I have DD-WRT on my router have have the port forwarded.  (I really expect my problem to be there - port forwarding has historically bit me in the butt.)  BTW, my node is set for DHCP, but in the router, I have that MAC address assigned to a fixed IP address. 

I've tried using xxx.xxx.xxx.xxx:4569 and that doesn't help. 

I probably confused people by referencing the hamvoip document.  I'm using ASL, but the hamvoip document was recommend to me as a guide to set up iaxrpt on my node. 

I'll try the traccert tonight when I get home. 

Many thanks, 

Mike 
WM4B 

On Fri, Jun 29, 2018 at 10:18 AM, David Shaw wrote: 

Most new routers won't allow you to exit the local network (LAN) and come 
back in. This might happen if you use a domain name that is associated with 
your public address. If you want to use your public domain name to access 
your node from inside your LAN. You'll need to add a DNS entry to your 
router. **See "Side Note" below 

By default IAX2 uses UDP port 4569 and the bind address is set to all 
interfaces/addresses in the ASL OS ( allstarlink.org). As for the hamvoip.com
settings, you should check with them. 

Are you using the hostname or IP address to access your node? 
Like Mike stated, use xxx.xxx.xxx.xxx:4569 from your local (LAN) devices. 

Testing: 
>From your windows based computer. Try tracert and the IPaddress of the node. 

tracert 192.168.x.x 

1  <1 ms   <1 ms   <1 ms 192.168.x.x 

There should be only one hope to your node if your windows computer in on 
the same network. 

Side note: 
I use dhcp on all my nodes on my LAN networks. I give them static address 
via the DHCP server. I also change the hostname on the node. i.e. asl2060 
This allows the router's internal DNS server to associate the hostname and 
IP address for the ASL node. Some routers will allow you to add a domain 
name. 
Also there is no need to open TCP port forwarding on you router for IAX2 
4569. 

David 

-- 
Thanks, David 

"Laws that forbid the carrying of arms...disarm only those who are neither 
inclined nor determined to commit crimes. Such laws make things worse for 
the assaulted and better for the assailants; they serve rather to encourage 
than prevent homicides, for an unarmed man may be attacked with greater 
confidence than an armed one." 
Thomas Jefferson 

On Fri, Jun 29, 2018 at 3:58 AM, < mwbesemer at cox.net> wrote: 

No.  I've never seen reference to that.  I'm still in the initial phase of 
setting up this node; have not messed with rpt.conf yet. 

Mike 
WM4B 

On Thu, Jun 28, 2018 at 11:11 PM, Bob Pyke wrote: 

Did you add your local node address for each node in the rpt,conf [nodes] 
stanza? 
Thanks, 
Bob 
K6ECM 
73 

On Jun 28, 2018, at 6:12 PM, Mike < mm at midnighteng.com> wrote: 

Mike, 

Still a lot of possibilities of things that may not be right but, 

Just so that you are conducting a 'good test' behind your nat through 
wifi, 

put your phone in airplane mode, then turn just the wifi on and connect. 

You might also want to turn the forwarding to just the UDP 4569 and 
specify that in your phone connect, 

guessing your using the android iaxrpt....  like this for your IP... 

192.169.1.101:4569   < :port especially if not the norm, but do it 
anyway. 
That's a few things to investigate anyway, 

Let me know if your still having issues. 

Oh... don't forget to get back out of airplane mode / turn cellular back 
on when done. 

Hate to see ya late for dinner ...lol 
...mike/kb8jnm 

On 6/28/2018 8:00 PM, Mike Besemer wrote: 
Making progress on my node.  After several false starts I finally got 
the node connected and am able to connect via iaxrpt from my Android 
devices if I use my EXTERNAL IP address. 

I cannot connect from Android or Windows using my INTERAL IP address. I 
followed the guide at hamvoip.comand have double checked everything. 

The port is open for both UDP and TCP connections. The firewall seems 
ok. 

It has to be something obvious.  What             did I miss? 

Mike 

WM4B 

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