10 Aug
2006
10 Aug
'06
1:08 p.m.
This trace helped to spot the problem, in the first, the line broke on
the wrong character.
The empty space ' ' is not allowed after 'sip:'. If there is a space, it
must be escaped. sip: must be followed by username or domain (see ruri).
Maybe in the configuration of the phone one space is present at
beginning of username.
Cheers,
Daniel
On 08/10/06 12:43, Lars Sundqvist wrote:
Yes, it is displayed as follows:
U xxx.xxx.xx.xx:5061 -> yyy.yyy.yyy.yyy:5060
REGISTER sip:sip.yyyyy.yyy SIP/2.0.
Via: SIP/2.0/UDP xxx.xxx.xx.xx:5061;branch=z9hG4bK-d663b80b.
From: aaaa.bbbbb <sip: username123(a)sip.yyyyy.yyy>;tag=ea8cef4b108a99bco1co1.
To: aaaa.bbbbb <sip: username123(a)sip.yyyyy.yyy>gt;.
Call-ID: b96fead3-f03493d4(a)xxx.xxx.xx.xx.
CSeq: 3720 REGISTER.
Max-Forwards: 70.
Contact: aaaa.bbbbb <sip: username123@xxx.xxx.xx.xx:5061>;expires=3600.
User-Agent: Linksys/RT31P2-2.0.10(LIc).
Content-Length: 0.
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER.
Supported: x-sipura.
.
Thanks,
Lars Sundqvist
Daniel-Constantin Mierla wrote:
As I can see in the log, seems that the headers
are not ended by
\r\n, therefore none of the headers can be parsed. If you use
ngrep -W byline
do you see the message printed line by line?
Cheers,
Daniel
On 08/10/06 12:04, Lars Sundqvist wrote:
> Thank you for your reply,
>
> Below is a extract from the log with the messages logged with xlog
> MB: $mb
> (there is no special characters in the text that is replaced to
> anonymize the message)
>
> /sbin/openser[28716]: -------------------------------------------
> /sbin/openser[28716]: ERROR: get_hdr_field: bad to header
> /sbin/openser[28716]: ERROR: bad header field
> /sbin/openser[28716]: ERROR: get_hdr_field: bad to header
> /sbin/openser[28716]: ERROR: bad header field
> /sbin/openser[28716]: ERROR:parse_from_header: bad from header
> /sbin/openser[28716]: xl_get_from: ERROR cannot parse FROM header
> /sbin/openser[28716]: ERROR: get_hdr_field: bad to header
> /sbin/openser[28716]: ERROR: bad header field
> /sbin/openser[28716]: xl_get_to: ERROR cannot parse TO header
> /sbin/openser[28716]: [REGISTER] from [<null>] to [<null>]
> /sbin/openser[28716]: MB: REGISTER sip:sip.xxxxx.xxx SIP/2.0^M Via:
> SIP/2.0/UDP xxx.xxx.xx.xx:5061;branch=z9hG4bK-2fab8548^M From: aaaa
> .bbbbb <sip: username123(a)sip.xxxxx.xxx>;tag=ea8cef4b108a99bco1^M To:
> aaaa.bbbbb <sip: username123(a)sip.xxxxx.xxx>^M Call-ID:
> b96fead3-f03493d4(a)xxx.xxx.xx.xx^M
> CSeq: 3668 REGISTER^M Max-Forwards: 70^M Contact: aaaa.bbbbb <sip:
> username123@xxx.xxx.xx.xx:5061>;expires=3600^M User-Agent:
> Linksys/RT31P2-2.0.10(LIc)^M Con
> tent-Length: 0^M Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY,
> OPTIONS, REFER^M Supported: x-sipura^M ^M
> /sbin/openser[28716]: ERROR: get_hdr_field: bad to header
> /sbin/openser[28716]: ERROR: bad header field
> /sbin/openser[28716]: ERROR:maxfwd:is_maxfwd_present : parsing
> MAX_FORWARD header failed!
> /sbin/openser[28716]: ERROR:parse_from_header: bad from header
> /sbin/openser[28716]: insert_RR(): From parsing failed
> /sbin/openser[28716]: record_route(): Error while inserting
> Record-Route line
> /sbin/openser[28716]: ERROR: get_hdr_field: bad to header
> /sbin/openser[28716]: ERROR: bad header field
> /sbin/openser[28716]: find_first_route: Error while parsing headers
> /sbin/openser[28716]: analyzing REGISTER request
> /sbin/openser[28716]: ERROR: get_hdr_field: bad to header
> /sbin/openser[28716]: ERROR: bad header field
> /sbin/openser[28716]: find_credentials(): Error while parsing headers
> /sbin/openser[28716]: pre_auth(): Error while looking for credentials
> /sbin/openser[28716]: ERROR: get_hdr_field: bad to header
> /sbin/openser[28716]: ERROR: bad header field
> /sbin/openser[28716]: ERROR: get_hdr_field: bad to header
> /sbin/openser[28716]: ERROR: bad header field
> /sbin/openser[28716]: ERROR: build_res_buf_from_sip_req: alas,
> parse_headers failed
> /sbin/openser[28716]: pre_auth(): Error while sending 400 reply
> /sbin/openser[28714]: -------------------------------------------
>
> Would love to get this issue resolved so if there is anything else
> that could help in finding out what the problem is, please let me know.
>
> Cheers,
>
> Lars Sundqvist
>
>
> Daniel-Constantin Mierla wrote:
>> This looks a bit strange, because all headers are seen to be
>> corupted. But they look ok. There is not rocket science with the
>> Max-Forwards header.
>>
>> Do you get these mesages for all REGISTERs or just for certain
>> cases. Could you print the message buffer with xlog $mb - that
>> should show what OpenSER sees as SIP message.
>>
>> Cheers,
>> Daniel
>>
>>
>> On 08/09/06 16:26, Lars Sundqvist wrote:
>>> Hi everyone,
>>>
>>> We have been having a problem with our openser installation for a
>>> while,
>>> certain REGISTER requests generates errors.
>>> The openser version we are running is 1.0.0 from cvs.
>>>
>>> Does anyone have a clue why the following register generates the
>>> error
>>> below?
>>>
>>> Register:
>>> xxx.xxx.xx.xx:5061 -> yyy.yyy.yyy.yyy:5060
>>> REGISTER sip:sip.xxxxx.xxx SIP/2.0..Via: SIP/2.0/UDP
>>> xxx.xxx.xx.xx:5061;branch=z9hG4bK-39f541a2..From: aaaa.bbbbb <sip:
>>> username123(a)sip.xxxxx.xxx>;tag=ea
>>> 8cef4b108a99bco1..To: aaaa.bbbbb <sip:
>>> username123@sip.xxxxx.xxx>..Call-ID:
>>> b96fead3-f03493d4@xxx.xxx.xx.xx..CSeq: 2508 REGISTER..Max-Forwards:
>>> 70..Conta
>>> ct: aaaa.bbbbb <sip:
>>> username123@xxx.xxx.xx.xx:5061>;expires=3600..User-Agent:
>>> Linksys/RT31P2-2.0.10(LIc)..Content-Length: 0..Allow: ACK, BYE,
>>> CANCEL, IN
>>> FO, INVITE, NOTIFY, OPTIONS, REFER..Supported: x-sipura....
>>>
>>> Error:
>>> /sbin/openser[18198]: ERROR: get_hdr_field: bad to header
>>> /sbin/openser[18198]: ERROR: bad header field
>>> /sbin/openser[18198]: ERROR: get_hdr_field: bad to header
>>> /sbin/openser[18198]: ERROR: bad header field
>>> /sbin/openser[18198]: ERROR:parse_from_header: bad from header
>>> /sbin/openser[18198]: xl_get_from: ERROR cannot parse FROM header
>>> /sbin/openser[18198]: ERROR: get_hdr_field: bad to header
>>> /sbin/openser[18198]: ERROR: bad header field
>>> /sbin/openser[18198]: xl_get_to: ERROR cannot parse TO header
>>> /sbin/openser[18198]: [REGISTER] from [<null>] to [<null>]
>>> /sbin/openser[18198]: ERROR: get_hdr_field: bad to header
>>> /sbin/openser[18198]: ERROR: bad header field
>>> /sbin/openser[18198]: ERROR:maxfwd:is_maxfwd_present : parsing
>>> MAX_FORWARD header failed!
>>> /sbin/openser[18198]: ERROR:parse_from_header: bad from header
>>> /sbin/openser[18198]: insert_RR(): From parsing failed
>>> /sbin/openser[18198]: record_route(): Error while inserting
>>> Record-Route
>>> line
>>> /sbin/openser[18198]: ERROR: get_hdr_field: bad to header
>>> /sbin/openser[18198]: ERROR: bad header field
>>> /sbin/openser[18198]: find_first_route: Error while parsing headers
>>> /sbin/openser[18198]: analyzing REGISTER request
>>> /sbin/openser[18198]: ERROR: get_hdr_field: bad to header
>>> /sbin/openser[18198]: ERROR: bad header field
>>> /sbin/openser[18198]: find_credentials(): Error while parsing headers
>>> /sbin/openser[18198]: pre_auth(): Error while looking for credentials
>>> /sbin/openser[18198]: ERROR: get_hdr_field: bad to header
>>> /sbin/openser[18198]: ERROR: bad header field
>>> /sbin/openser[18198]: ERROR: get_hdr_field: bad to header
>>> /sbin/openser[18198]: ERROR: bad header field
>>> /sbin/openser[18198]: ERROR: build_res_buf_from_sip_req: alas,
>>> parse_headers failed
>>> /sbin/openser[18198]: pre_auth(): Error while sending 400 reply
>>>
>>> Many thanks,
>>>
>>> Lars Sundqvist
>>>
>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users(a)openser.org
>>> http://openser.org/cgi-bin/mailman/listinfo/users
>>>
>
>