Hi Antonis,
The fragmentation is controlled by OS, not OpenSIPS. The only think you
may try to do at opensips level is to reduce the size of the SIP
packages, with topo hiding for example. But not the case here, for a
REGISTER :(
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
https://www.opensips-solutions.com
OpenSIPS Bootcamp 5-16 Dec 2022, online
https://www.opensips.org/training/OpenSIPS_eBootcamp_2022/
On 11/21/22 9:49 AM, Antonis Psaras wrote:
Dear Team
I have a strange issue and I need you thoughts.
We have an installation with 1700 devices registered on an OpenSIPs
2.4 latest running on Centos 7 on a XenServer Virtualization. For some
reason, some replies from OpenSIPs to the devices is fragmented to
48b. Is that something that controlled by OpenSIPs or OS? Why could
something like that be occurred?
Example of normal packet
09:43:12.375943 IP 172.21.111.10.5060 > 172.24.4.14.5070: SIP: SIP/2.0
200 OK
E....Y@.@.....o
............SIP/2.0 200 OK
Via: SIP/2.0/UDP
172.24.4.14:5070;received=172.24.4.14;branch=z9hG4bKb65a2607229aaf9b5;rport=5070
From: "1110401" <sip:1110401@172.21.111.10>;tag=199725f5b3
To: "1110401"
<sip:1110401@172.21.111.10>;tag=4074.edeca69b8a0dee9664e1f1fc59897b8c
Call-ID: 450061df04238489
CSeq: 1782007243 REGISTER
Contact: <sip:9590401@172.24.4.14:5070;transport=udp>;q=1;expires=600
Content-Length: 0
And just after that other replies to other device fragmented
09:43:12.483483 IP 172.21.111.10.5060 > 10.122.2.71.5060: SIP
E.. ..@.@._...o
z.G......'.....................
09:43:12.483563 IP 172.21.111.10.5060 > 172.29.20.26.5070: SIP
E.. ..@.@.v...o
...........t....................
09:43:12.483597 IP 172.21.111.10.5060 > 172.29.19.25.5080: SIP
E.. ..@.@..Y..o
...........s....ONS sip:172.21.1
09:43:12.483632 IP 172.21.111.10.5060 > 10.122.7.44.48577: SIP
E.. ..@.@.....o
z.,......,.....2.0 200 OK
Via:
Thank you for your thoughts in advance
*Antonis Psaras*
_______________________________________________
Users mailing list
Users@lists.opensips.org
http://lists.opensips.org/cgi-bin/mailman/listinfo/users
_______________________________________________
Users mailing list
Users@lists.opensips.org
http://lists.opensips.org/cgi-bin/mailman/listinfo/users
