Hi Franz,

Thanks for your response.

Even we observed in Wireshark traces, no username is included in REGISTER 
request. Any changes required?
No, we are not using NATURAL in our platform.
Observed there is no communication between PCSCF – ICSCF while registration and 
also attaching the tracefile(tcpdump) using command “tcpdump -i any -s 3000 -w 
/var/tmp/trace_OpenIMS.pcap not port 22 and not port 3306”.

Please suggest me if I have missed anything.

Regards,
Sainath

From: Franz Edler [mailto:franz.ed...@technikum-wien.at]
Sent: Tuesday, February 9, 2016 1:01 PM
To: Sainath Ellendula (NEP) <sainath.ellend...@wipro.com>
Cc: basits...@hotmail.com; sr-users@lists.sip-router.org
Subject: AW: RE: Re:[SR-Users] Kamailio IMS deployment

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.ellend...@wipro.com<mailto:sainath.ellend...@wipro.com>
Datum: 2016.02.09 08:05 (GMT+01:00)
An: franz.ed...@technikum-wien.at<mailto:franz.ed...@technikum-wien.at>
Cc: basits...@hotmail.com<mailto:basits...@hotmail.com>, 
sr-users@lists.sip-router.org<mailto:sr-users@lists.sip-router.org>
Betreff: RE: Re:[SR-Users] Kamailio IMS deployment

Hi Franz,

Please find ping status and seems good.

root@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@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@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@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@server:~#

Seems Some progress happened:

Tried register using Boghe IMS client and observed few errors:

0(1445) INFO: <script>:  [REGISTER] from [sip:al...@net1.test] to 
[sip:al...@net1.test]
0(1445) ERROR: <script>: REGISTER (sip:al...@net1.test (10.0.0.8:55280) to 
sip:al...@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@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@host:port [alice@10.0.0.8:55280] and contact_user@contact_host:port 
[alice@10.0.0.8:51219]
0(1445) DEBUG: ims_usrloc_pcscf [udomain.c:494]: get_pcontact(): Searching for 
[sip:alice@10.0.0.8:55280;transport=udp] and comparing to 
[sip:alice@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@10.0.0.8:55280;transport=udp>
0(1445) DEBUG: ims_usrloc_pcscf [pcontact.c:132]: new_pcontact(): New contact 
[<sip:alice@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:al...@net1.test SIP/2.0

Thanks in advance!!

Regards,
Sainath

From: Franz Edler [mailto:franz.ed...@technikum-wien.at]
Sent: Tuesday, February 9, 2016 3:00 AM
To: Sainath Ellendula (NEP) 
<sainath.ellend...@wipro.com<mailto:sainath.ellend...@wipro.com>>
Cc: basits...@hotmail.com<mailto:basits...@hotmail.com>; 
sr-users@lists.sip-router.org<mailto:sr-users@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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Attachment: trace_OpenIMS.pcap
Description: trace_OpenIMS.pcap

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