I am remotely trying to troubleshoot a friends new Allstar installation. I can ssh in and connect out to nodes but I cannot connect in to the system from external nodes. Port 4569 is forwarded. I discovered this link - http://www.voip-info.org/wiki/view/IAX about consistent NAT and I was wondering if that might be the problem. I was able to connect in one time right after a reboot which might support the NAT issue. The router is an Actiontek MI424WR GigE as supplied by Verizon on their FIOS system. Is anyone else having a problem with this router or have any ideas on this? Nothing is logged at the server or shows up in the client on the system which kind of points to a routing failure. Is there a good way to check for open port 4569 as I don't think normal port scan programs will check this. 73 Doug WA3DSP http://www.crompton.com/hamradio
Hello Doug, I found the following article detailing NAT table issues with that specific router: http://www.dslreports.com/faq/16233 It appears that one possible work around is to upgrade the firmware to increase the size of the NAT table. You may want to check if there is a firmware upgrade available for your friend's router. It sounds like you could be experiencing a potential NAT timeout issue. I believe IAX has a 60 second refresh set by default. The router could possibly be expiring the NAT translation if the NAT timeout on the router is set to something less than 60 seconds. In which case you'd have to recompile iax2.h with '#define IAX_DEFAULT_REG_EXPIRE 60' set to something like '#define IAX_DEFAULT_REG_EXPIRE 29', or change the NAT timeout setting in the router. You could easily do a 'tcpdump port 4569' on your friends system from the command prompt (logged in as root) to see if traffic is reaching his system on port 4569. I hope this helps. Thanks! On Fri, Jan 10, 2014 at 9:41 PM, Doug Crompton <doug@crompton.com> wrote:
I am remotely trying to troubleshoot a friends new Allstar installation. I can ssh in and connect out to nodes but I cannot connect in to the system from external nodes. Port 4569 is forwarded.
I discovered this link -
http://www.voip-info.org/wiki/view/IAX
about consistent NAT and I was wondering if that might be the problem.
I was able to connect in one time right after a reboot which might support the NAT issue.
The router is an Actiontek MI424WR GigE as supplied by Verizon on their FIOS system.
Is anyone else having a problem with this router or have any ideas on this?
Nothing is logged at the server or shows up in the client on the system which kind of points to a routing failure.
Is there a good way to check for open port 4569 as I don't think normal port scan programs will check this.
*73 DougWA3DSPhttp://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*
_______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
-- Andrew Sylthe KC9ONA Cell: 224.623.3853
Do a “tcpdump port 4569” at the Linux command line and incite a connect from another node. You should see inbound packets. I have seen ISP’s block port 4569 but not FiOS. I’m on FiOS with an actiontek router and it works fine. -- Tim :wq On Jan 10, 2014, at 7:41 PM, Doug Crompton <doug@crompton.com> wrote:
I am remotely trying to troubleshoot a friends new Allstar installation. I can ssh in and connect out to nodes but I cannot connect in to the system from external nodes. Port 4569 is forwarded.
I discovered this link -
http://www.voip-info.org/wiki/view/IAX
about consistent NAT and I was wondering if that might be the problem.
I was able to connect in one time right after a reboot which might support the NAT issue.
The router is an Actiontek MI424WR GigE as supplied by Verizon on their FIOS system.
Is anyone else having a problem with this router or have any ideas on this?
Nothing is logged at the server or shows up in the client on the system which kind of points to a routing failure.
Is there a good way to check for open port 4569 as I don't think normal port scan programs will check this.
73 Doug WA3DSP http://www.crompton.com/hamradio _______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
Tim, I can connect to it from my location (IF) I connect right after I disconnect after having connected from his node to me via ssh. I see this bidirectionally on the tcpdump on his system. If I then disconnect and try to connect from another location or this same location later I see nothing on tcpdump and I get - [Jan 11 00:20:36] NOTICE[9224]: chan_iax2.c:4071 __auto_congest: Auto-congesting call due to slow response -- Hungup 'IAX2/71.185.222.180:4569-697' -- Hungup 'Zap/pseudo-546901569' -- Hungup 'Zap/pseudo-1177483345' at my end. I really think this is a router issue. The router has been reset. Not sure where to go from here. Is there a setting on this router for persistent NAT? This is node 29971 at IP 71.185.222.180 73 Doug WA3DSP http://www.crompton.com/hamradio Subject: Re: [App_rpt-users] Incoming connects From: tim.sawyer@mac.com Date: Fri, 10 Jan 2014 20:29:46 -0800 CC: app_rpt-users@ohnosec.org To: doug@crompton.com Do a “tcpdump port 4569” at the Linux command line and incite a connect from another node. You should see inbound packets. I have seen ISP’s block port 4569 but not FiOS. I’m on FiOS with an actiontek router and it works fine. -- Tim :wq On Jan 10, 2014, at 7:41 PM, Doug Crompton <doug@crompton.com> wrote:I am remotely trying to troubleshoot a friends new Allstar installation. I can ssh in and connect out to nodes but I cannot connect in to the system from external nodes. Port 4569 is forwarded. I discovered this link - http://www.voip-info.org/wiki/view/IAX about consistent NAT and I was wondering if that might be the problem. I was able to connect in one time right after a reboot which might support the NAT issue. The router is an Actiontek MI424WR GigE as supplied by Verizon on their FIOS system. Is anyone else having a problem with this router or have any ideas on this? Nothing is logged at the server or shows up in the client on the system which kind of points to a routing failure. Is there a good way to check for open port 4569 as I don't think normal port scan programs will check this. 73 Doug WA3DSP http://www.crompton.com/hamradio _______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
What is the procedure to change the port. I don't see a place in the server config to do this?? I know the bindport in iax.conf but where is the different port setup at allstarlink.org? What is the significance of the last few sentences of this help text where it says about a small number of nat..... Does this apply? http://ohnosec.org/drupal/node/66 73 Doug WA3DSP http://www.crompton.com/hamradio Subject: Re: [App_rpt-users] Incoming connects From: tim.sawyer@mac.com Date: Sat, 11 Jan 2014 07:17:11 -0800 CC: app_rpt-users@ohnosec.org To: doug@crompton.com Not that I have seen. Mine just works. It would be worth a try to move the port as it’s easy to do. --Tim:wq On Jan 10, 2014, at 9:29 PM, Doug Crompton <doug@crompton.com> wrote:Is there a setting on this router for persistent NAT?
In IAX.conf set the port like this: ; Inter-Asterisk eXchange driver definition ; ; [general] bindport=4568 bindaddr=0.0.0.0 bindport has to be above bindaddr. Then on the allstarlink.org site in the server network config set the port there. Restart asterisk, give it 30 mins to propagate and test again. -- Tim :wq On Jan 11, 2014, at 9:22 AM, Doug Crompton <doug@crompton.com> wrote:
What is the procedure to change the port. I don't see a place in the server config to do this?? I know the bindport in iax.conf but where is the different port setup at allstarlink.org?
What is the significance of the last few sentences of this help text where it says about a small number of nat..... Does this apply?
http://ohnosec.org/drupal/node/66
73 Doug WA3DSP http://www.crompton.com/hamradio
Subject: Re: [App_rpt-users] Incoming connects From: tim.sawyer@mac.com Date: Sat, 11 Jan 2014 07:17:11 -0800 CC: app_rpt-users@ohnosec.org To: doug@crompton.com
Not that I have seen. Mine just works. It would be worth a try to move the port as it’s easy to do. -- Tim :wq
On Jan 10, 2014, at 9:29 PM, Doug Crompton <doug@crompton.com> wrote:
Is there a setting on this router for persistent NAT?
Tim, Thanks. I may try that but personally I think FIOS is a mess. I was looking at the possibility of using another router and I am sure glad I decided to go with Comcast at both my locations. Zero Internet problems and I use my own routers. FIOS is so intertwined with the TV and Internet service that trying to use your own router is a real hassle and in most cases causes a loss of some FIOS capability. The TV depends on the Internet for the guide and other screwy things. Having talked to someone in our club that works for Verizon and is involved in FIOS it seems it is a money loser for them and they are not doing any new system installs. Perhaps that is a good thing! 73 Doug WA3DSP http://www.crompton.com/hamradio From: tim.sawyer@mac.com Date: Sat, 11 Jan 2014 09:49:45 -0800 To: app_rpt-users@ohnosec.org Subject: Re: [App_rpt-users] Incoming connects In IAX.conf set the port like this: ; Inter-Asterisk eXchange driver definition;; [general]bindport=4568bindaddr=0.0.0.0 bindport has to be above bindaddr. Then on the allstarlink.org site in the server network config set the port there. Restart asterisk, give it 30 mins to propagate and test again.--Tim :wq On Jan 11, 2014, at 9:22 AM, Doug Crompton <doug@crompton.com> wrote:What is the procedure to change the port. I don't see a place in the server config to do this?? I know the bindport in iax.conf but where is the different port setup at allstarlink.org? What is the significance of the last few sentences of this help text where it says about a small number of nat..... Does this apply? http://ohnosec.org/drupal/node/66 73 Doug WA3DSP http://www.crompton.com/hamradio Subject: Re: [App_rpt-users] Incoming connects From: tim.sawyer@mac.com Date: Sat, 11 Jan 2014 07:17:11 -0800 CC: app_rpt-users@ohnosec.org To: doug@crompton.com Not that I have seen. Mine just works. It would be worth a try to move the port as it’s easy to do. --Tim:wq On Jan 10, 2014, at 9:29 PM, Doug Crompton <doug@crompton.com> wrote:Is there a setting on this router for persistent NAT? _______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
I love my FiOS. It’s the most solid and fastest internet I’ve ever had, bar none. The TV part is easy to separate and and then you can use your own router. there are a couple of different ways to approach that. But the new ’N’ router is great. Have your guy ask for it. Just tell them you need the extended WiFi range of the ’N’ router and they will give it to him for free. -- Tim :wq On Jan 11, 2014, at 1:38 PM, Doug Crompton <doug@crompton.com> wrote:
Tim,
Thanks. I may try that but personally I think FIOS is a mess. I was looking at the possibility of using another router and I am sure glad I decided to go with Comcast at both my locations. Zero Internet problems and I use my own routers. FIOS is so intertwined with the TV and Internet service that trying to use your own router is a real hassle and in most cases causes a loss of some FIOS capability. The TV depends on the Internet for the guide and other screwy things. Having talked to someone in our club that works for Verizon and is involved in FIOS it seems it is a money loser for them and they are not doing any new system installs. Perhaps that is a good thing!
73 Doug WA3DSP http://www.crompton.com/hamradio
From: tim.sawyer@mac.com Date: Sat, 11 Jan 2014 09:49:45 -0800 To: app_rpt-users@ohnosec.org Subject: Re: [App_rpt-users] Incoming connects
In IAX.conf set the port like this:
; Inter-Asterisk eXchange driver definition ; ;
[general] bindport=4568 bindaddr=0.0.0.0
bindport has to be above bindaddr.
Then on the allstarlink.org site in the server network config set the port there. Restart asterisk, give it 30 mins to propagate and test again. -- Tim :wq
On Jan 11, 2014, at 9:22 AM, Doug Crompton <doug@crompton.com> wrote:
What is the procedure to change the port. I don't see a place in the server config to do this?? I know the bindport in iax.conf but where is the different port setup at allstarlink.org?
What is the significance of the last few sentences of this help text where it says about a small number of nat..... Does this apply?
http://ohnosec.org/drupal/node/66
73 Doug WA3DSP http://www.crompton.com/hamradio
Subject: Re: [App_rpt-users] Incoming connects From: tim.sawyer@mac.com Date: Sat, 11 Jan 2014 07:17:11 -0800 CC: app_rpt-users@ohnosec.org To: doug@crompton.com
Not that I have seen. Mine just works. It would be worth a try to move the port as it’s easy to do. -- Tim :wq
On Jan 10, 2014, at 9:29 PM, Doug Crompton <doug@crompton.com> wrote:
Is there a setting on this router for persistent NAT?
_______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
OK I think this is solved. Unfortunately it is hard to diagnose all problems when you have an inexperienced person at the other end. It turns out the router was forwarding the right port BUT it was set to tcp instead of udp. I had gone over this several times with the operator and I had thought it was right but when we looked at it again it was wrong. When set in the tcp mode it did accept connections but only for a short window of time after a prior disconnect from the other direction. Thanks for all the input and sorry to cause all the back and forth on this. I learned that you have to be extremely concise when dealing with someone remotely who is inexperienced! 73 Doug WA3DSP http://www.crompton.com/hamradio Subject: Re: [App_rpt-users] Incoming connects From: tim.sawyer@mac.com Date: Fri, 10 Jan 2014 20:29:46 -0800 CC: app_rpt-users@ohnosec.org To: doug@crompton.com Do a “tcpdump port 4569” at the Linux command line and incite a connect from another node. You should see inbound packets. I have seen ISP’s block port 4569 but not FiOS. I’m on FiOS with an actiontek router and it works fine. -- Tim :wq On Jan 10, 2014, at 7:41 PM, Doug Crompton <doug@crompton.com> wrote:I am remotely trying to troubleshoot a friends new Allstar installation. I can ssh in and connect out to nodes but I cannot connect in to the system from external nodes. Port 4569 is forwarded. I discovered this link - http://www.voip-info.org/wiki/view/IAX about consistent NAT and I was wondering if that might be the problem. I was able to connect in one time right after a reboot which might support the NAT issue. The router is an Actiontek MI424WR GigE as supplied by Verizon on their FIOS system. Is anyone else having a problem with this router or have any ideas on this? Nothing is logged at the server or shows up in the client on the system which kind of points to a routing failure. Is there a good way to check for open port 4569 as I don't think normal port scan programs will check this. 73 Doug WA3DSP http://www.crompton.com/hamradio _______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
TeamViewer or one of the other screensharing programs comes in handy in that situation. -- Tim :wq On Jan 11, 2014, at 7:21 PM, Doug Crompton <doug@crompton.com> wrote:
OK I think this is solved. Unfortunately it is hard to diagnose all problems when you have an inexperienced person at the other end.
It turns out the router was forwarding the right port BUT it was set to tcp instead of udp. I had gone over this several times with the operator and I had thought it was right but when we looked at it again it was wrong.
When set in the tcp mode it did accept connections but only for a short window of time after a prior disconnect from the other direction.
Thanks for all the input and sorry to cause all the back and forth on this. I learned that you have to be extremely concise when dealing with someone remotely who is inexperienced!
73 Doug WA3DSP http://www.crompton.com/hamradio
Subject: Re: [App_rpt-users] Incoming connects From: tim.sawyer@mac.com Date: Fri, 10 Jan 2014 20:29:46 -0800 CC: app_rpt-users@ohnosec.org To: doug@crompton.com
Do a “tcpdump port 4569” at the Linux command line and incite a connect from another node. You should see inbound packets.
I have seen ISP’s block port 4569 but not FiOS. I’m on FiOS with an actiontek router and it works fine. -- Tim :wq
On Jan 10, 2014, at 7:41 PM, Doug Crompton <doug@crompton.com> wrote:
I am remotely trying to troubleshoot a friends new Allstar installation. I can ssh in and connect out to nodes but I cannot connect in to the system from external nodes. Port 4569 is forwarded.
I discovered this link -
http://www.voip-info.org/wiki/view/IAX
about consistent NAT and I was wondering if that might be the problem.
I was able to connect in one time right after a reboot which might support the NAT issue.
The router is an Actiontek MI424WR GigE as supplied by Verizon on their FIOS system.
Is anyone else having a problem with this router or have any ideas on this?
Nothing is logged at the server or shows up in the client on the system which kind of points to a routing failure.
Is there a good way to check for open port 4569 as I don't think normal port scan programs will check this.
73 Doug WA3DSP http://www.crompton.com/hamradio _______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
_______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
One of the very first things to do when testing connection issues is to put the node in the DMZ of the router. Easy, simple and can quickly eliminate lots of settings. In fact, my node is on the DMZ with a strong password. Never had an issue. 73 Jim W7RY On 1/11/2014 7:21 PM, Doug Crompton wrote:
OK I think this is solved. Unfortunately it is hard to diagnose all problems when you have an inexperienced person at the other end.
It turns out the router was forwarding the right port BUT it was set to tcp instead of udp. I had gone over this several times with the operator and I had thought it was right but when we looked at it again it was wrong.
When set in the tcp mode it did accept connections but only for a short window of time after a prior disconnect from the other direction.
Thanks for all the input and sorry to cause all the back and forth on this. I learned that you have to be extremely concise when dealing with someone remotely who is inexperienced!
*73 Doug WA3DSP http://www.crompton.com/hamradio*
------------------------------------------------------------------------ Subject: Re: [App_rpt-users] Incoming connects From: tim.sawyer@mac.com Date: Fri, 10 Jan 2014 20:29:46 -0800 CC: app_rpt-users@ohnosec.org To: doug@crompton.com
Do a "tcpdump port 4569" at the Linux command line and incite a connect from another node. You should see inbound packets.
I have seen ISP's block port 4569 but not FiOS. I'm on FiOS with an actiontek router and it works fine. -- Tim :wq
On Jan 10, 2014, at 7:41 PM, Doug Crompton <doug@crompton.com <mailto:doug@crompton.com>> wrote:
I am remotely trying to troubleshoot a friends new Allstar installation. I can ssh in and connect out to nodes but I cannot connect in to the system from external nodes. Port 4569 is forwarded.
I discovered this link -
http://www.voip-info.org/wiki/view/IAX
about consistent NAT and I was wondering if that might be the problem.
I was able to connect in one time right after a reboot which might support the NAT issue.
The router is an Actiontek MI424WR GigE as supplied by Verizon on their FIOS system.
Is anyone else having a problem with this router or have any ideas on this?
Nothing is logged at the server or shows up in the client on the system which kind of points to a routing failure.
Is there a good way to check for open port 4569 as I don't think normal port scan programs will check this.
*73 Doug WA3DSP http://www.crompton.com/hamradio* _______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org <mailto:App_rpt-users@ohnosec.org> http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
_______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
Hope you at least have employed a firewall such as via webmin. Hackers are likely to be targeting your box some day. Just saying from experience. Sent from my iPhone, Lu Vencl
On Jan 12, 2014, at 1:00 AM, Jim W7RY <w7ry@centurytel.net> wrote:
One of the very first things to do when testing connection issues is to put the node in the DMZ of the router. Easy, simple and can quickly eliminate lots of settings.
In fact, my node is on the DMZ with a strong password. Never had an issue.
73 Jim W7RY
On 1/11/2014 7:21 PM, Doug Crompton wrote: OK I think this is solved. Unfortunately it is hard to diagnose all problems when you have an inexperienced person at the other end.
It turns out the router was forwarding the right port BUT it was set to tcp instead of udp. I had gone over this several times with the operator and I had thought it was right but when we looked at it again it was wrong.
When set in the tcp mode it did accept connections but only for a short window of time after a prior disconnect from the other direction.
Thanks for all the input and sorry to cause all the back and forth on this. I learned that you have to be extremely concise when dealing with someone remotely who is inexperienced!
73 Doug WA3DSP http://www.crompton.com/hamradio
Subject: Re: [App_rpt-users] Incoming connects From: tim.sawyer@mac.com Date: Fri, 10 Jan 2014 20:29:46 -0800 CC: app_rpt-users@ohnosec.org To: doug@crompton.com
Do a “tcpdump port 4569” at the Linux command line and incite a connect from another node. You should see inbound packets.
I have seen ISP’s block port 4569 but not FiOS. I’m on FiOS with an actiontek router and it works fine. -- Tim :wq
On Jan 10, 2014, at 7:41 PM, Doug Crompton <doug@crompton.com> wrote:
I am remotely trying to troubleshoot a friends new Allstar installation. I can ssh in and connect out to nodes but I cannot connect in to the system from external nodes. Port 4569 is forwarded.
I discovered this link -
http://www.voip-info.org/wiki/view/IAX
about consistent NAT and I was wondering if that might be the problem.
I was able to connect in one time right after a reboot which might support the NAT issue.
The router is an Actiontek MI424WR GigE as supplied by Verizon on their FIOS system.
Is anyone else having a problem with this router or have any ideas on this?
Nothing is logged at the server or shows up in the client on the system which kind of points to a routing failure.
Is there a good way to check for open port 4569 as I don't think normal port scan programs will check this.
73 Doug WA3DSP http://www.crompton.com/hamradio _______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
_______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
_______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
I had a port forwarding issue with a Xipar node on its own ISP. I bypassed the router for testing purposes ONLY. The router was blocking the ports. Seeing I had to wait for another router to arrive, I decided to leave the node unprotected just to see if Hackers would actually find it. With in a day, there were so many hits, I couldn't type a single character without it scrolling off the screen. I let it run away with itself until I got another router, then powered down the modem, hooked up the router. I waited before applying power to the modem. I got a different IP, everything was fine after that..... JK knowledge is experience!!! ________________________________ From: Lu Vencl <vencl@att.net> To: Jim W7RY <w7ry@centurytel.net> Cc: "app_rpt-users@ohnosec.org" <app_rpt-users@ohnosec.org> Sent: Sunday, January 12, 2014 7:48 AM Subject: Re: [App_rpt-users] Incoming connects Hope you at least have employed a firewall such as via webmin. Hackers are likely to be targeting your box some day. Just saying from experience. Sent from my iPhone, Lu Vencl On Jan 12, 2014, at 1:00 AM, Jim W7RY <w7ry@centurytel.net> wrote: One of the very first things to do when testing connection issues is to put the node in the DMZ of the router. Easy, simple and can quickly eliminate lots of settings. In fact, my node is on the DMZ with a strong password. Never had an issue. 73 Jim W7RY On 1/11/2014 7:21 PM, Doug Crompton wrote: OK I think this is solved. Unfortunately it is hard to diagnose all problems when you have an inexperienced person at the other end.
It turns out the router was forwarding the right port BUT it was set to tcp instead of udp. I had gone over this several times with the operator and I had thought it was right but when we looked at it again it was wrong.
When set in the tcp mode it did accept connections but only for a short window of time after a prior disconnect from the other direction.
Thanks for all the input and sorry to cause all the back and forth on this. I learned that you have to be extremely concise when dealing with someone remotely who is inexperienced!
73 Doug WA3DSP http://www.crompton.com/hamradio
________________________________ Subject: Re: [App_rpt-users] Incoming connects From: tim.sawyer@mac.com Date: Fri, 10 Jan 2014 20:29:46 -0800 CC: app_rpt-users@ohnosec.org To: doug@crompton.com
Do a “tcpdump port 4569” at the Linux command line and incite a connect from another node. You should see inbound packets.
I have seen ISP’s block port 4569 but not FiOS. I’m on FiOS with an actiontek router and it works fine.
-- Tim :wq
On Jan 10, 2014, at 7:41 PM, Doug Crompton <doug@crompton.com> wrote:
I am remotely trying to troubleshoot a friends new Allstar installation. I can ssh in and connect out to nodes but I cannot connect in to the system from external nodes. Port 4569 is forwarded.
I discovered this link -
http://www.voip-info.org/wiki/view/IAX
about consistent NAT and I was wondering if that might be the problem.
I was able to connect in one time right after a reboot which might support the NAT issue.
The router is an Actiontek MI424WR GigE as supplied by Verizon on their FIOS system.
Is anyone else having a problem with this router or have any ideas on this?
Nothing is logged at the server or shows up in the client on the system which kind of points to a routing failure.
Is there a good way to check for open port 4569 as I don't think normal port scan programs will check this.
73 Doug WA3DSP http://www.crompton.com/hamradio _______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
_______________________________________________
App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users _______________________________________________
App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
_______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
participants (6)
-
Andrew Sylthe -
Doug Crompton -
Jim W7RY -
Johnny Keeker -
Lu Vencl -
Tim Sawyer