[Asterisk-Users] Conecting to asterisk server through NAT usingIAX
Liaan vd Merwe
liaan at yahoo.com
Mon Feb 21 04:09:34 MST 2005
well, it seems like the 2 are communicating
correctley.. just went through
all the logs
what is the error that you recieve?
----- Original Message -----
From: "Bartosz Wegrzyn - asterisk" <junk at lexon.ws>
To: "Asterisk Users Mailing List - Non-Commercial
Discussion"
<asterisk-users at lists.digium.com>
Sent: Monday, February 21, 2005 12:52 PM
Subject: Re: [Asterisk-Users] Conecting to asterisk
server through NAT
usingIAX
> This was set on linksys wrt54.
> I turned on the forwarding to asterisk server on
port 4569.
> I believe that by default all outgoing packets pass
through.
>
> Bart,
>
>> Hallo
>> Did you allow udp outgoing on 4569 as well.. i
found
>> udp bit different than
>> tcp when comming to firewalls
>> liaan
>>
>> ----- Original Message -----
>> From: "Bartosz Wegrzyn - asterisk" <junk at lexon.ws>
>> To: <timebandit001 at gmail.com>; "Asterisk Users
Mailing
>> List - Non-Commercial
>> Discussion" <asterisk-users at lists.digium.com>
>> Sent: Monday, February 21, 2005 12:29 PM
>> Subject: Re: [Asterisk-Users] Conecting to asterisk
>> server through NAT
>> usingIAX
>>
>>
>>>I did change the port 4569.
>>> Also my router forwards those packets.
>>>
>>> If I start tcpdump port 4569 on my server I
receive:
>>>
>>> 04:25:36.061292 IP 192.168.1.253.4569 >
>> beu164.neoplus.adsl.tpnet.pl.4569:
>>> UDP, length 24
>>> 04:25:39.154871 IP
beu164.neoplus.adsl.tpnet.pl.4569
>>> 192.168.1.251.4569:
>>> UDP, length 24
>>> 04:25:39.155919 IP 192.168.1.253.4569 >
>> beu164.neoplus.adsl.tpnet.pl.4569:
>>> UDP, length 12
>>> 04:25:44.063009 IP 192.168.1.253.4569 >
>> beu164.neoplus.adsl.tpnet.pl.4569:
>>> UDP, length 12
>>> 04:25:46.063463 IP 192.168.1.253.4569 >
>> beu164.neoplus.adsl.tpnet.pl.4569:
>>> UDP, length 24
>>> 04:25:46.063952 IP 192.168.1.253.4569 >
>> beu164.neoplus.adsl.tpnet.pl.4569:
>>> UDP, length 12
>>> 04:25:49.119019 IP
beu164.neoplus.adsl.tpnet.pl.4569
>>> 192.168.1.251.4569:
>>> UDP, length 24
>>> 04:25:49.120272 IP 192.168.1.253.4569 >
>> beu164.neoplus.adsl.tpnet.pl.4569:
>>> UDP, length 12
>>>
>>> It means that client is trying to comunicate with
>> asterisk server.
>>> But the client says that the server could not be
>> contacted.
>>>
>>> On asterisk console with iax2 debuging enabled I
>> receive
>>>
>>> Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 000
Type:
>> IAX Subclass:
>>> REGREQ
>>> Timestamp: 00007ms SCall: 00001 DCall: 00000
>> [66.234.228.170:4569]
>>> USERNAME : nWv96gaD75
>>> REFRESH : 60
>>>
>>> Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 001
Type:
>> IAX Subclass:
>>> REGAUTH
>>> Timestamp: 00012ms SCall: 00055 DCall: 00001
>> [66.234.228.170:4569]
>>> AUTHMETHODS : 3
>>> CHALLENGE : 164462354
>>> USERNAME : nWv96gaD75
>>>
>>> Tx-Frame Retry[000] -- OSeqno: 001 ISeqno: 001
Type:
>> IAX Subclass:
>>> REGREQ
>>> Timestamp: 00049ms SCall: 00001 DCall: 00055
>> [66.234.228.170:4569]
>>> USERNAME : nWv96gaD75
>>> REFRESH : 60
>>> MD5 RESULT :
478939afef8fa0ec5b480cc939dedf6f
>>>
>>> Rx-Frame Retry[ No] -- OSeqno: 001 ISeqno: 002
Type:
>> IAX Subclass:
>>> REGACK
>>> Timestamp: 00047ms SCall: 00055 DCall: 00001
>> [66.234.228.170:4569]
>>> USERNAME : nWv96gaD75
>>> DATE TIME : 173363009
>>> REFRESH : 60
>>> APPARENT ADDRES : IPV4 69.208.170.240:4569
>>>
>>> Tx-Frame Retry[-01] -- OSeqno: 002 ISeqno: 002
Type:
>> IAX Subclass: ACK
>>> Timestamp: 00047ms SCall: 00001 DCall: 00055
>> [66.234.228.170:4569]
>>> Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000
Type:
>> IAX Subclass:
>>> REGREQ
>>> Timestamp: 00003ms SCall: 13354 DCall: 00000
>> [83.28.32.164:4569]
>>> USERNAME : tester
>>> REFRESH : 300
>>>
>>> Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 001
Type:
>> IAX Subclass:
>>> REGAUTH
>>> Timestamp: 00019ms SCall: 00002 DCall: 13354
>> [83.28.32.164:4569]
>>> AUTHMETHODS : 1
>>> USERNAME : tester
>>>
>>> Rx-Frame Retry[Yes] -- OSeqno: 000 ISeqno: 000
Type:
>> IAX Subclass:
>>> REGREQ
>>> Timestamp: 00003ms SCall: 13354 DCall: 00000
>> [83.28.32.164:4569]
>>> USERNAME : tester
>>> REFRESH : 300
>>>
>>> Tx-Frame Retry[-01] -- OSeqno: 000 ISeqno: 001
Type:
>> IAX Subclass: ACK
>>> Timestamp: 00003ms SCall: 00002 DCall: 13354
>> [83.28.32.164:4569]
>>> Rx-Frame Retry[Yes] -- OSeqno: 000 ISeqno: 000
Type:
>> IAX Subclass:
>>> REGREQ
>>> Timestamp: 00003ms SCall: 13354 DCall: 00000
>> [83.28.32.164:4569]
>>> USERNAME : tester
>>> REFRESH : 300
>>>
>>> Tx-Frame Retry[-01] -- OSeqno: 000 ISeqno: 001
Type:
>> IAX Subclass: ACK
>>> Timestamp: 00003ms SCall: 00002 DCall: 13354
>> [83.28.32.164:4569]
>>> Rx-Frame Retry[Yes] -- OSeqno: 000 ISeqno: 000
Type:
>> IAX Subclass:
>>> REGREQ
>>> Timestamp: 00003ms SCall: 13354 DCall: 00000
>> [83.28.32.164:4569]
>>> USERNAME : tester
>>> REFRESH : 300
>>>
>>> Tx-Frame Retry[-01] -- OSeqno: 000 ISeqno: 001
Type:
>> IAX Subclass: ACK
>>> Timestamp: 00003ms SCall: 00002 DCall: 13354
>> [83.28.32.164:4569]
>>> Tx-Frame Retry[001] -- OSeqno: 000 ISeqno: 001
Type:
>> IAX Subclass:
>>> REGAUTH
>>> Timestamp: 00019ms SCall: 00002 DCall: 13354
>> [83.28.32.164:4569]
>>> AUTHMETHODS : 1
>>> USERNAME : tester
>>>
>>> Rx-Frame Retry[Yes] -- OSeqno: 000 ISeqno: 000
Type:
>> IAX Subclass:
>>> REGREQ
>>> Timestamp: 00003ms SCall: 13354 DCall: 00000
>> [83.28.32.164:4569]
>>> USERNAME : tester
>>> REFRESH : 300
>>>
>>> Tx-Frame Retry[-01] -- OSeqno: 000 ISeqno: 001
Type:
>> IAX Subclass: ACK
>>> Timestamp: 00003ms SCall: 00002 DCall: 13354
>> [83.28.32.164:4569]
>>> Tx-Frame Retry[000] -- OSeqno: 001 ISeqno: 001
Type:
>> IAX Subclass:
>>> LAGRQ
>>> Timestamp: 10022ms SCall: 00002 DCall: 13354
>> [83.28.32.164:4569]
>>> Tx-Frame Retry[002] -- OSeqno: 000 ISeqno: 001
Type:
>> IAX Subclass:
>>> REGAUTH
>>> Timestamp: 00019ms SCall: 00002 DCall: 13354
>> [83.28.32.164:4569]
>>> AUTHMETHODS : 1
>>> USERNAME : tester
>>>
>>> Tx-Frame Retry[001] -- OSeqno: 001 ISeqno: 001
Type:
>> IAX Subclass:
>>> LAGRQ
>>> Timestamp: 10022ms SCall: 00002 DCall: 13354
>> [83.28.32.164:4569]
>>> Rx-Frame Retry[Yes] -- OSeqno: 000 ISeqno: 000
Type:
>> IAX Subclass:
>>> REGREQ
>>> Timestamp: 00003ms SCall: 13354 DCall: 00000
>> [83.28.32.164:4569]
>>> USERNAME : tester
>>> REFRESH : 300
>>>
>>> Tx-Frame Retry[-01] -- OSeqno: 000 ISeqno: 001
Type:
>> IAX Subclass: ACK
>>> Timestamp: 00003ms SCall: 00002 DCall: 13354
>> [83.28.32.164:4569]
>>> Tx-Frame Retry[000] -- OSeqno: 002 ISeqno: 001
Type:
>> IAX Subclass:
>>> PING
>>> Times
>>>
>>>
>>> Any ideas what could be wrong.
>>>
>>> Thanks
>>>
>>>
>>>>> I use linksys router.
>>>>> Now, I am trying to connect from outside to my
>> asterisk server.
>>>>> I use Diax as iax client.
>>>>> For some reason I cannot connect to my server
from
>> outside.
>>>>> On my router I forward those ports to my
asterisk
>> server.
>>>>> 5060-5063
>>>>> 10000-20000
>>>>> 5036
>>>>> 4569
>>>> For IAX, only port you have to forward is 4569
UDP
>>>>
>>>> Notice the UDP, not TCP
>>>>
>>>> I'm using Linksys WRT54G and it works without a
>> hitch.
>>>>
>>>>> It works ok with broadvoice, but clinets cannot
>> connect to the server.
>>>>> This is my iax.conf file
>>>>> [general]
>>>>> port=5036
>>>>
>>>> well, here's your problem, port=5036. This is not
>> the standard IAX
>>>> port. comment that line or replace it with
>> port=4569
>>>>
>>>> hth
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>>>
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