Hello,
I was experience that on Debian. This is very old "feature" that maybe
was not reported. Nothing related to upgrade I think. During restarts
sometimes cdp cannot gets his IP. Everything seems to run fine, but this
AVP is missing from diameter communication later on. This was reported
in logs during restart as far I remember. And this event is not very
often... and happens randomly :)
Regards,
Ivo
On 3/13/19 6:41 PM, Pafel wrote:
Hmm, strange. I've updated from 5.2.1 to 5.2.2 and now I got
host-ip-address in capabilities exchange request. After several tests
I've stopped pcscf and again host-ip-address is not present in request
to hss. Then again I've started pcscf and host-ip-address was present.
During the tests with 5.2.1 pcscf was started.. but host-ip-address
wasn't available in capabilities exchange. Anyway, now everything is
ok. Thank you very much for your help.
Regards,
Pavel Siderov
На ср, 13.03.2019 г. в 13:50 ч. Mojtaba <[email protected]
<mailto:[email protected]>> написа:
The sound is strange, Actually the host-IP-Addres should not be
missed in new version because it is mandatory option,
I guess it would be nice to check it with latest version again.
With Regards. Mojtaba
On Wed, Mar 13, 2019 at 2:07 PM Pavel S <[email protected]
<mailto:[email protected]>> wrote:
Hello Mojtava,
> Did you use FHOSS or IMS_DIAMETER_SERVER module?
No, I am using our own hss server.
>Anyway what mandatory parameters do you mean exactly?
According to RFC6733 section 5.3.1
-https://tools.ietf.org/html/rfc6733#section-5.3.1
The Capabilities-Exchange-Request (CER), indicated by the Command
Code set to 257 and the Command Flags' 'R' bit set, is sent to
exchange local capabilities. Upon detection of a transport failure,
this message MUST NOT be sent to an alternate peer.
When Diameter is run over SCTP [RFC4960] or DTLS/SCTP [RFC6083],
which allow for connections to span multiple interfaces and multiple
IP addresses, the Capabilities-Exchange-Request message MUST contain
one Host-IP-Address AVP for each potential IP address that MAY be
locally used when transmitting Diameter messages.
Message Format
<CER> ::= < Diameter Header: 257, REQ >
{ Origin-Host }
{ Origin-Realm }
1* { Host-IP-Address }
{ Vendor-Id }
{ Product-Name }
[ Origin-State-Id ]
* [ Supported-Vendor-Id ]
* [ Auth-Application-Id ]
* [ Inband-Security-Id ]
* [ Acct-Application-Id ]
* [ Vendor-Specific-Application-Id ]
[ Firmware-Revision ]
* [ AVP ]
Kamailio 5.1 with loaded cdp, cdr_avp, ims_icsf modules and default
configuration described
herehttps://github.com/kamailio/kamailio/tree/master/misc/examples/ims/icscf
sends Host-IP-Address but Kamailio 5.2 with the same configuration doesn't.
Any idea how to fix it?
Regards,
Pavel Siderov
>Hello,
>The CER/CEA messages are used just for connections between two peers
>diameter interface. Did you use FHOSS or IMS_DIAMETER_SERVER module? In
>both cases, you should not have any issue. Anyway what mandatory
parameters
>do you mean exactly?
>WIth Best Regards. Mojtava
><https://www.kamailio.org/docs/modules/5.1.x/modules/ims_diameter_server.html>
>On Tue, Mar 12, 2019 at 8:17 PM Pafel <pafels at gmail.com
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>> wrote:
>
>>/Hello, />>//>>/I am testing ims setup with kamailio 5.2 using the
default
configuration />>/provided here:
/>>/https://github.com/kamailio/kamailio/tree/master/misc/examples/ims/
. />>/Тhere is an issue I am facing with cdp avp in request sent to
hss. There />>/are some missing mandatory parameters in capabilities
exchange request like />/> 257 host-ip-address for example. Any idea
how to add it via
icscf.xml or />/> kamailio.cfg ? The same parameter is passed to hss
with
kamailio 5.1 using />/> default ims configuration. I read cdp and
cdp_avp
documentation but />/> couldn't understand if it is possible to add it. />>//>>/Regards,
/>>/Pavel Siderov />>/_______________________________________________ />>/Kamailio (SER) - Users
Mailing List />>/sr-users at lists.kamailio.org
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> />/>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users />>
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--
--Mojtaba Esfandiari.S
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_______________________________________________
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https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
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