[Serusers] nat problem maybe?

[Marian Dumitru]

Hi Daryl,

I would say there is something wrong with your configuration script and 
it has nothing to do with NAT traversal.
If you look into SER logs you sent, you will notice your script does 
lookup("location") for the REGISTER location - which is wrong:
	0(99885) lookup(): '' Not found in usrloc
REGISTER must be processed via save("location").
You can take a look to a ser.cfg sample at
http://cvs.berlios.de/cgi-bin/viewcvs.cgi/ser/sip_router/etc/ser.cfg?rev=1.24&content-type=text/vnd.viewcvs-markup

Best regards,
Marian Dumitru

Daryl Williams wrote:
> folks, i think i am having a nat problem. my client is timing out while
> trying to contact the ser server. i am using stun which appears to be
> working ok. i am including the output from my kphone client as well
> as the ser server, hoping someone on the lilst can help me decipher what
> is going on here. i dont know if the "No Route headers found" is
> the problem or what...
> 
> tia,
> 
> daryl
> 
> 
> kphone client:
> 
> % kphone
> Found 2 interfaces.
> SipClient: Listening UDP on port: 5062
> SipClient: Our address: 192.168.52.150
> SipClient: STUN request
> SipClient: Receiving message...
> SipClient: STUN response
>   address_port:   60192
>   address:        64.175.61.138
> SipRegister: Auth is '(null)'
> SipRegister: Proxy Auth is '(null)'
> 
> SipClient: Sending: 16:10:04.906
> --------------------------------
> REGISTER sip:weblane.com SIP/2.0
> Via: SIP/2.0/UDP 64.175.61.138:60192
> CSeq: 4765 REGISTER
> To: "Daryl Williams" <sip:daryl at weblane.com>
> Expires: 900
> From: "Daryl Williams" <sip:daryl at weblane.com>
> Call-ID: 1134872665 at 192.168.52.150
> Content-Length: 0
> User-Agent: kphone/4.0.3
> Event: registration
> Allow-Events: presence
> Contact: "Daryl Williams" 
> <sip:daryl at 64.175.61.138:60192;transport=udp>;methods="INVITE, MESSAGE, 
> INFO, SUBSCRIBE, OPTIONS, BYE, CANCEL, NOTIFY, ACK, REFER"
> 
> ser server:
> 
> 0(99885) SIP Request:
> 0(99885)  method:  <REGISTER>
> 0(99885)  uri:     <sip:weblane.com>
> 0(99885)  version: <SIP/2.0>
> 0(99885) parse_headers: flags=1
> 0(99885) end of header reached, state=5
> 0(99885) parse_headers: Via found, flags=1
> 0(99885) parse_headers: this is the first via
> 0(99885) After parse_msg...
> 0(99885) preparing to run routing scripts...
> 0(99885) DEBUG : is_maxfwd_present: searching for max_forwards header
> 0(99885) parse_headers: flags=128
> 0(99885) get_hdr_field: cseq <CSeq>: <4044> <REGISTER>
> 0(99885) end of header reached, state=9
> 0(99885) DEBUG: get_hdr_field: <To> [42]; uri=[sip:daryl at weblane.com]
> 0(99885) DEBUG: to body ["Daryl Williams" <sip:daryl at weblane.com>
> ]
> 0(99885) DEBUG: get_hdr_body : content_length=0
> 0(99885) found end of header
> 0(99885) DEBUG: is_maxfwd_present: max_forwards header not found!
> 0(99885) end of header reached, state=9
> 0(99885) parse_headers: flags=256
> 0(99885) find_first_route(): No Route headers found
> 0(99885) loose_route(): There is no Route HF
> 0(99885) parse_headers: flags=-1
> 0(99885) parse_headers: flags=-1
> 0(99885) check_via_address(64.175.61.138, 64.175.61.138, 0)
> 0(99885) lookup(): '' Not found in usrloc
> 0(99885) parse_headers: flags=-1
> 0(99885) check_via_address(64.175.61.138, 64.175.61.138, 0)
> 0(99885) receive_msg: cleaning up
> 0(99885) SIP Request:
> 0(99885)  method:  <REGISTER>
> 0(99885)  uri:     <sip:weblane.com>
> 0(99885)  version: <SIP/2.0>
> 0(99885) parse_headers: flags=1
> 0(99885) end of header reached, state=5
> 0(99885) parse_headers: Via found, flags=1
> 0(99885) parse_headers: this is the first via
> 0(99885) After parse_msg...
> 0(99885) preparing to run routing scripts...
> 0(99885) DEBUG : is_maxfwd_present: searching for max_forwards header
> 0(99885) parse_headers: flags=128
> 0(99885) get_hdr_field: cseq <CSeq>: <4044> <REGISTER>
> 0(99885) end of header reached, state=9
> 0(99885) DEBUG: get_hdr_field: <To> [42]; uri=[sip:daryl at weblane.com]
> 0(99885) DEBUG: to body ["Daryl Williams" <sip:daryl at weblane.com>
> ]
> 0(99885) DEBUG: get_hdr_body : content_length=0
> 0(99885) found end of header
> 0(99885) DEBUG: is_maxfwd_present: max_forwards header not found!
> 0(99885) end of header reached, state=9
> 0(99885) parse_headers: flags=256
> 0(99885) find_first_route(): No Route headers found
> 0(99885) loose_route(): There is no Route HF
> 0(99885) parse_headers: flags=-1
> 0(99885) parse_headers: flags=-1
> 0(99885) check_via_address(64.175.61.138, 64.175.61.138, 0)
> 0(99885) lookup(): '' Not found in usrloc
> 0(99885) parse_headers: flags=-1
> 0(99885) check_via_address(64.175.61.138, 64.175.61.138, 0)
> 0(99885) receive_msg: cleaning up
> 
> 
> 
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