13 Mar
2019
13 Mar
'19
9:36 p.m.
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 here
https://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/
<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
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
*>>