[Users] Troubles parsing headers

[Daniel-Constantin Mierla]

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 at sip.xxxxx.xxx>;tag=ea
>  8cef4b108a99bco1..To: aaaa.bbbbb <sip:
> username123 at sip.xxxxx.xxx>..Call-ID:
> b96fead3-f03493d4 at xxx.xxx.xx.xx..CSeq: 2508 REGISTER..Max-Forwards:
> 70..Conta
>  ct: aaaa.bbbbb <sip:
> username123 at 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
>
>
>
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