Re: [Sipp-users] Problem of SIP p

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Hi,
I have run scenario to test IMS client connect IMS Core. And I have a
problem of authentication with IMS Core.
Next my scenario is based in a scenario following link :
http://sipp.sourceforge.net/wiki/index.php/REGISTER<http://www.google.com/url?sa=D&q=http://sipp.sourceforge.net/wiki/index.php/REGISTER&usg=AFQjCNFr71TG10ri2gI9Oi4u7CzcyDnDQg>
Command line:  # ./sipp -sf reg-bob.xml 157.159.16.91:4060 -i 157.159.16.91
-p 5061 -m 1
In that scenario with user
b...<http://groups.google.com/groups/unlock?_done=/group/mobicents-public/browse_thread/thread/7934a9d6cce3165a/f7d80d86c262bbc7&msg=1cb6d65a9d671c1c>@open-ims.test,
the process happens :
                                            Messages  Retrans   Timeout
Unexpected-Msg
    REGISTER ---------->                   1         0         0
          401       <----------  E-RTD1     1         0        0
       0
    REGISTER ---------->                    1         0         0
                200 <----------                      0         0         0
                1
with error :
2010-07-06      09:47:28:872    1278402448.872660: Aborting call on
unexpected
message for Call-Id
'1-3...<http://groups.google.com/groups/unlock?_done=/group/mobicents-public/browse_thread/thread/7934a9d6cce3165a/f7d80d86c262bbc7&msg=1cb6d65a9d671c1c>
@157.159.16.91': while expecting
'200' (index 3), received 'SIP/2.0 401 Unauthorized - Challenging the
UE
Via: SIP/2.0/UDP 157.159.16.91:5061;rport=5061;
branch=z9hG4bK-3473-1-2
From: "bob" <sip:b...<http://groups.google.com/groups/unlock?_done=/group/mobicents-public/browse_thread/thread/7934a9d6cce3165a/f7d80d86c262bbc7&msg=1cb6d65a9d671c1c>@open-ims.test>;tag=1

To: "bob" <sip:bob@open-
ims.test>;tag=cafb408f4106b91f321a940503e3d367-5ce7
Call-ID: reg///1-3...<http://groups.google.com/groups/unlock?_done=/group/mobicents-public/browse_thread/thread/7934a9d6cce3165a/f7d80d86c262bbc7&msg=1cb6d65a9d671c1c>
@157.159.16.91
CSeq: 2 REGISTER
Path: <sip:t...<http://groups.google.com/groups/unlock?_done=/group/mobicents-public/browse_thread/thread/7934a9d6cce3165a/f7d80d86c262bbc7&msg=1cb6d65a9d671c1c>@pcscf.open-ims.test:4060;lr>

Service-Route: <sip:o...<http://groups.google.com/groups/unlock?_done=/group/mobicents-public/browse_thread/thread/7934a9d6cce3165a/f7d80d86c262bbc7&msg=1cb6d65a9d671c1c>@scscf.open-ims.test:6060;lr>

Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY,
PUBLISH, MESSAGE, INFO
Server: Sip EXpress router (2.1.0-dev1 OpenIMSCore (i386/linux))
Content-Length: 0
Warning: 392 157.159.16.91:6060 "Noisy feedback tells:  pid=3209
req_src_ip=157.159.16.91 req_src_port=5060 in_uri=sip:scscf.open-
ims.test:6060 out_uri=sip:scscf.open-ims.test:6060 via_cnt==3"
WWW-Authenticate: Digest realm="open-ims.test",
nonce="56570588304f2cae2567203e21dcd9d1", algorithm=MD5,
qop="auth,auth-int"

I think it has problem in fourth message. It means that OpenIMS must reply
message 200 OK but it has replied message 401 and it has error
authentication with method MD5. Additionally, I have tested UCT IMS Client,
this client runs well with 4 messages : REGISTER, 401, REGISTER; 200 OK. I
think that OpenIMSCore don't has error and Sipp can have error in the
authentication MD5 with command :
[authentication
username=...<http://groups.google.com/groups/unlock?_done=/group/mobicents-public/browse_thread/thread/7934a9d6cce3165a/f7d80d86c262bbc7&msg=1cb6d65a9d671c1c>@open-ims.test
password=bob]
And I have installed Sipp with 2 methods :
- Installed package : sip-tester in Ubuntu and it has error :
Segmentation faut when I runs this script screnario
- Compiled from source code and it has this above error.

Please tell me about to solve problem of authentication between Sipp and
OpenIMSCore
Thank in advance for all helps
T.Q.Tuan

On Mon, Jul 5, 2010 at 6:12 PM, tran quoc tuan <tua...@gm...> wrote:

> Hi,
> I have installed Sipp, OpenIMSCore and have tested with script following
> this page :
> http://sipp.sourceforge.net/wiki/index.php/REGISTER
> Command line : sipp -sf reg-bob.xml 157.159.16.91:4060 -i 157.159.16.91 -p
> 3061 -m 1
>
> Sipp have error Segmentation fault
> ------------------------------ Scenario Screen -------- [1-9]: Change
> Screen --
>   Call-rate(length)   Port   Total-time  Total-calls  Remote-host
>   10.0(0 ms)/1.000s   3061       0.00 s            0  157.159.16.91:4060
> (UDP)
>
>   0 new calls during 0.000 s period      0 ms scheduler resolution
>   0 calls (limit 30)                     Peak was 0 calls, after 0 s
>   0 Running, 0 Paused, 0 Woken up
>   0 dead call msg (discarded)            0 out-of-call msg
> (discarded)
>   3 open sockets
>
>
>    Messages  Retrans   Timeout   Unexpected-Msg
>     REGISTER ---------->         0         0         0
>          401 <----------  E-RTD1 0         0         0         0
>     REGISTER ---------->         0         0         0
>          200 <----------         0         0         0         0
> ------ [+|-|*|/]: Adjust rate ---- [q]: Soft exit ---- [p]: Pause traffic
> -----
>
> Segmentation fault
>
> Could you explain this error ?
>
> Thank in advance for all helps!
> T.Q.Tuan
>