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@sip.xxxxx.xxx>;tag=ea8cef4b108a99bco1^M To: aaaa.bbbbb <sip: username123@sip.xxxxx.xxx>^M Call-ID: b96fead3-f03493d4@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@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@openser.org http://openser.org/cgi-bin/mailman/listinfo/users

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@sip.yyyyy.yyy>;tag=ea8cef4b108a99bco1. To: aaaa.bbbbb <sip: username123@sip.yyyyy.yyy>. Call-ID: b96fead3-f03493d4@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@sip.xxxxx.xxx>;tag=ea8cef4b108a99bco1^M To: aaaa.bbbbb <sip: username123@sip.xxxxx.xxx>^M Call-ID: b96fead3-f03493d4@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@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@openser.org http://openser.org/cgi-bin/mailman/listinfo/users

Thanks alot! i should have spotted that myself.

I will contact the user and make sure he doublechecks the field!

Cheers, Lars Sundqvist

Daniel-Constantin Mierla wrote:

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@sip.yyyyy.yyy>;tag=ea8cef4b108a99bco1. To: aaaa.bbbbb <sip: username123@sip.yyyyy.yyy>. Call-ID: b96fead3-f03493d4@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@sip.xxxxx.xxx>;tag=ea8cef4b108a99bco1^M To: aaaa.bbbbb <sip: username123@sip.xxxxx.xxx>^M Call-ID: b96fead3-f03493d4@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@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@openser.org http://openser.org/cgi-bin/mailman/listinfo/users