[Serusers] sipsak authentication problem

[Klaus Darilion]

Very strange - I tried the cvs version, and the 0.8.7 on a linux PC with 
public IP with the same command line and both worked fine. Maybe it is a 
problem of the windows version? -n give the same result.

regards,
klaus

Nils Ohlmeier wrote:
> Hi Klaus,
> 
> what you tried with a file is allready possible with the latested sipsak from 
> CVS. It can use a given Contact for REGISTER.
> But i have no real clue why you receive 401 twice. I'm pretty sure that the 
> digest auth part of sipsak works fine. Can you try to run sipsak with -n to 
> use IPs instead of hostnames in Via? Maybe this is related to the 
> "NAT"-detection at iptel.
> 
> Greetings
>   Nils
> 
> On Monday 02 February 2004 22:36, Klaus Darilion wrote:
> 
>>Hi!
>>
>>I tried sipsak to manually insert a contact (sorry for abusing iptel),
>>but the proxy always responds with 401. I can't find the problem, except
>>that the CSeq is in both requests the same - can this be the problem? Is
>>it possible to let CSeq be increased by sipsak?
>>
>>thanks,
>>klaus
>>
>>
>>Here is the sipsak trace:
>>
>>C:\Software\VoIP\SIP\Tools>sipsak-0.8.7.exe -f
>>register-klaus.darilion-iptel.txt -s sip:klaus3000 at iptel.org -a mypass -vv
>>New message with Via-Line:
>>REGISTER sip:iptel.org SIP/2.0
>>Via: SIP/2.0/UDP MIRNIXDIRNIX.ict.tuwien.ac.at:3021;rport
>>From: Klaus Darilion iptel <sip:klaus3000 at iptel.org>
>>To: Klaus Darilion iptel <sip:klaus3000 at iptel.org>
>>Contact: "Klaus Darilion iptel" <sip:darilion at obelix.ict.tuwien.ac.at:5060>
>>Call-ID: 88836654752435A07DEC84E6A14121A91171B8996F6FC at iptel.org
>>CSeq: 233 REGISTER
>>Expires: 86400
>>Max-Forwards: 70
>>Content-Length: 0
>>
>>
>>** request **
>>REGISTER sip:iptel.org SIP/2.0
>>Via: SIP/2.0/UDP MIRNIXDIRNIX.ict.tuwien.ac.at:3021;rport
>>From: Klaus Darilion iptel <sip:klaus3000 at iptel.org>
>>To: Klaus Darilion iptel <sip:klaus3000 at iptel.org>
>>Contact: "Klaus Darilion iptel" <sip:darilion at obelix.ict.tuwien.ac.at:5060>
>>Call-ID: 88836654752435A07DEC84E6A14121A91171B8996F6FC at iptel.org
>>CSeq: 233 REGISTER
>>Expires: 86400
>>Max-Forwards: 70
>>Content-Length: 0
>>
>>
>>
>>message received:
>>authorizing
>>** request **
>>REGISTER sip:iptel.org SIP/2.0
>>Authorization: Digest username="klaus3000", uri="sip:iptel.org",
>>algorithm=MD5, realm="iptel.org",
>>nonce="401ebfc379f39fde2aaa9d064db4aba38415c51a",
>>response="d203e1d5ab318a427375ae6998600af5"
>>Via: SIP/2.0/UDP MIRNIXDIRNIX.ict.tuwien.ac.at:3021;rport
>>From: Klaus Darilion iptel <sip:klaus3000 at iptel.org>
>>To: Klaus Darilion iptel <sip:klaus3000 at iptel.org>
>>Contact: "Klaus Darilion iptel" <sip:darilion at obelix.ict.tuwien.ac.at:5060>
>>Call-ID: 88836654752435A07DEC84E6A14121A91171B8996F6FC at iptel.org
>>CSeq: 233 REGISTER
>>Expires: 86400
>>Max-Forwards: 70
>>Content-Length: 0
>>
>>
>>
>>message received:
>>
>>request:
>>REGISTER sip:iptel.org SIP/2.0
>>Authorization: Digest username="klaus3000", uri="sip:iptel.org",
>>algorithm=MD5, realm="iptel.org",
>>nonce="401ebfc379f39fde2aaa9d064db4aba38415c51a",
>>response="d203e1d5ab318a427375ae6998600af5"
>>Via: SIP/2.0/UDP MIRNIXDIRNIX.ict.tuwien.ac.at:3021;rport
>>From: Klaus Darilion iptel <sip:klaus3000 at iptel.org>
>>To: Klaus Darilion iptel <sip:klaus3000 at iptel.org>
>>Contact: "Klaus Darilion iptel" <sip:darilion at obelix.ict.tuwien.ac.at:5060>
>>Call-ID: 88836654752435A07DEC84E6A14121A91171B8996F6FC at iptel.org
>>CSeq: 233 REGISTER
>>Expires: 86400
>>Max-Forwards: 70
>>Content-Length: 0
>>
>>
>>response:
>>SIP/2.0 401 Unauthorized
>>Via: SIP/2.0/UDP
>>MIRNIXDIRNIX.ict.tuwien.ac.at:3021;rport=62621;received=62.178.216.203
>>From: Klaus Darilion iptel <sip:klaus3000 at iptel.org>
>>To: Klaus Darilion iptel
>><sip:klaus3000 at iptel.org>;tag=794fe65c16edfdf45da4fc39a5d2867c.1558
>>Call-ID: 88836654752435A07DEC84E6A14121A91171B8996F6FC at iptel.org
>>CSeq: 233 REGISTER
>>P-Behind-NAT: Yes
>>WWW-Authenticate: Digest realm="iptel.org",
>>nonce="401ebfc379f39fde2aaa9d064db4aba38415c51a"
>>Server: Sip EXpress router (0.8.12-tcp_nonb-tls (i386/linux))
>>Content-Length: 0
>>Warning: 392 195.37.77.101:5060 "Noisy feedback tells:  pid=26858
>>req_src_ip=62.178.216.203 req_src_port=62621 in_uri=sip:iptel.org
>>out_uri=sip:iptel.org via_cnt==1"
>>
>>
>>error: authorization failed
>>        request already contains (Proxy-) Authorization, but received
>>401, see above
>>
>>C:\Software\VoIP\SIP\Tools>
>>
>>
>>
>>
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> 
> 
>