[SR-Users] Kamailio IMS deployment

Tue Feb 9 08:31:26 CET 2016

The REGISTER request is OK.  There is no username included in REGISTER request.Regarding the mismatch: do you use NATURAL on your platform?
Next step should be a tracefile (tcpdump) and later a debug-log from the node which shows the problem.

Von Samsung-Tablet gesendet-------- Ursprüngliche Nachricht --------Von: sainath.ellendula at wipro.com Datum: 2016.02.09  08:05  (GMT+01:00) An: franz.edler at technikum-wien.at Cc: basitstar at hotmail.com, sr-users at lists.sip-router.org Betreff: RE: Re:[SR-Users] Kamailio IMS deployment 

Hi Franz,

Please find ping status and seems good.

root at server:~# ping -c 1 hss.net1.test
PING hss.net1.test (10.0.0.9) 56(84) bytes of data.
64 bytes from server.net1.test (10.0.0.9): icmp_seq=1 ttl=64 time=0.017 ms

--- hss.net1.test ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.017/0.017/0.017/0.000 ms

root at server:~# ping -c 1 pcscf.net1.test
PING pcscf.net1.test (10.0.0.10) 56(84) bytes of data.
64 bytes from server.net1.test (10.0.0.10): icmp_seq=1 ttl=64 time=0.020 ms

--- pcscf.net1.test ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.020/0.020/0.020/0.000 ms

root at server:~# ping -c 1 icscf.net1.test
PING icscf.net1.test (10.0.0.11) 56(84) bytes of data.
64 bytes from server.net1.test (10.0.0.11): icmp_seq=1 ttl=64 time=0.018 ms

--- icscf.net1.test ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.018/0.018/0.018/0.000 ms

root at server:~# ping -c 1 scscf.net1.test
PING scscf.net1.test (10.0.0.12) 56(84) bytes of data.
64 bytes from server.net1.test (10.0.0.12): icmp_seq=1 ttl=64 time=0.017 ms

--- scscf.net1.test ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.017/0.017/0.017/0.000 ms
root at server:~#

Seems Some progress happened:

Tried register using Boghe IMS client and observed few errors:

0(1445) INFO: <script>:  [REGISTER] from [sip:alice at net1.test] to [sip:alice at net1.test]
0(1445) ERROR: <script>: REGISTER (sip:alice at net1.test (10.0.0.8:55280) to sip:alice at net1.test, 2006cdca-0076-bacb-5010-bffa714b3cdb)
0(1445) DEBUG: <core> [parser/msg_parser.c:153]: get_hdr_field(): get_hdr_field: cseq <CSeq>: <7994> <REGISTER>
0(1445) DEBUG: <core> [parser/msg_parser.c:187]: get_hdr_field(): DEBUG: get_hdr_body : content_length=0
0(1445) DEBUG: maxfwd [mf_funcs.c:85]: is_maxfwd_present(): value = 70
0(1445) DEBUG: <core> [parser/msg_parser.c:89]: get_hdr_field(): found end of header
0(1445) DEBUG: sanity [mod_sanity.c:248]: w_sanity_check(): sanity checks result: 1
0(1445) DEBUG: siputils [checks.c:97]: has_totag(): no totag
0(1445) DEBUG: <core> [select.c:412]: run_select(): Calling SELECT 0x7fb548dd2400
0(1445) DEBUG: tm [t_lookup.c:1011]: t_check_msg(): DEBUG: t_check_msg: msg id=2 global id=1 T start=0xffffffffffffffff
0(1445) DEBUG: tm [t_lookup.c:466]: t_lookup_request(): t_lookup_request: start searching: hash=65064, isACK=0
0(1445) DEBUG: tm [t_lookup.c:424]: matching_3261(): DEBUG: RFC3261 transaction matching failed
0(1445) DEBUG: tm [t_lookup.c:648]: t_lookup_request(): DEBUG: t_lookup_request: no transaction found
0(1445) DEBUG: tm [t_lookup.c:1080]: t_check_msg(): DEBUG: t_check_msg: msg id=2 global id=2 T end=(nil)
0(1445) DEBUG: sl [sl.c:280]: send_reply(): reply in stateless mode (sl)
0(1445) DEBUG: siputils [checks.c:97]: has_totag(): no totag
0(1445) DEBUG: tm [t_lookup.c:1011]: t_check_msg(): DEBUG: t_check_msg: msg id=2 global id=2 T start=(nil)
0(1445) DEBUG: tm [t_lookup.c:1086]: t_check_msg(): DEBUG: t_check_msg: T previously sought and not found
0(1445) DEBUG: ims_registrar_pcscf [save.c:273]: save_pending(): contact requesting to expire in 600000 seconds
0(1445) DEBUG: ims_usrloc_pcscf [usrloc.c:106]: get_alias_host_from_contact(): no alias param
0(1445) DEBUG: ims_usrloc_pcscf [usrloc.c:155]: get_hash_slot(): using host for hash [10.0.0.8]
0(1445) DEBUG: ims_usrloc_pcscf [usrloc.c:159]: get_hash_slot(): Returning hash slot: [167]
0(1445) DEBUG: ims_usrloc_pcscf [udomain.c:465]: get_pcontact(): Searching for contact in P-CSCF usrloc [sip:alice at 10.0.0.8:55280;transport=udp]
0(1445) DEBUG: ims_usrloc_pcscf [usrloc.c:106]: get_alias_host_from_contact(): no alias param
0(1445) DEBUG: ims_usrloc_pcscf [usrloc.c:183]: get_aor_hash(): using host for hash [10.0.0.8]
0(1445) DEBUG: ims_usrloc_pcscf [usrloc.c:187]: get_aor_hash(): Returning hash slot: [1662767783]
0(1445) DEBUG: ims_usrloc_pcscf [udomain.c:483]: get_pcontact(): Comparing needle user at host:port [alice at 10.0.0.8:55280] and contact_user at contact_host:port [alice at 10.0.0.8:51219]
0(1445) DEBUG: ims_usrloc_pcscf [udomain.c:494]: get_pcontact(): Searching for [sip:alice at 10.0.0.8:55280;transport=udp] and comparing to [sip:alice at 10.0.0.8:51219;transport=udp]
0(1445) DEBUG: ims_usrloc_pcscf [udomain.c:553]: get_pcontact(): Port don't match: 51219 (contact) 51219 (received) != 55280!
0(1445) DEBUG: ims_registrar_pcscf [save.c:310]: save_pending(): Adding pending pcontact: <sip:alice at 10.0.0.8:55280;transport=udp>
0(1445) DEBUG: ims_usrloc_pcscf [pcontact.c:132]: new_pcontact(): New contact [<sip:alice at 10.0.0.8:55280;transport=udp>] with 0 associated IMPUs in state: [registration pending]
0(1445) DEBUG: ims_registrar_pcscf [save.c:314]: save_pending(): registering for UL callback
0(1445) DEBUG: ims_usrloc_pcscf [usrloc.c:106]: get_alias_host_from_contact(): no alias param

Please guide me for any more changes has to be done, As observed in Wireshark(Register request from 10.0.0.8(host)-PCSCF as
REGISTER sip:net1.test SIP/2.0). I think the register request should sent as
REGISTER sip:alice at net1.test SIP/2.0

Thanks in advance!!

Regards,
Sainath

From: Franz Edler [mailto:franz.edler at technikum-wien.at]

Sent: Tuesday, February 9, 2016 3:00 AM

To: Sainath Ellendula (NEP) <sainath.ellendula at wipro.com>

Cc: basitstar at hotmail.com; sr-users at lists.sip-router.org

Subject: RE: Re:[SR-Users] Kamailio IMS deployment

Sainath,

what was the result for ping on
- icsct.net1.test
- scscf.net1.test
- hss.net1.test

to increase debug level you have to modify the corresponding cfg-file, e.g. kamailio-icscf.cfg in line 35: debug=2
Just increase to debug=3 and then start the process again.

BR Franz

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