10 Aug
2006
10 Aug
'06
12:37 p.m.
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
>
>
>
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