Diameter: Getting a good amount of "DIAMETER_INVALID_AVP_VALUE" errors in our network?

594 views

we are getting a good amount of "DIAMETER_INVALID_AVP_VALUE" errors in our network, can anyone please share what will be the possible causes of the same.

posted Mar 27, 2018 by anonymous

Share this question

Facebook Share Button

Twitter Share Button

LinkedIn Share Button

1 Answer

Please check the value of AVP that is being sent in request message. Answer message would be carrying failed AVP for which it is happening. Just have a look into packets being exchange between both Diameter entities.
It is usually possible when an AVP has defined set of values and sender sent AVP with the value that is out of defined range/set.

answer Mar 27, 2018 by Harshita

Similar Questions

0 votes

Is it necessary a Diameter node should have information of its possible peer even before getting CER message ?

In one Diameter blog, I saw a statement in which mentioned, if a Diameter node receive CER from unknown peer it responds back to that peer with Result-Code AVP set to "DIAMETER_UNKNOWN_PEER".
Now my query, Does a Diameter node keep its potential peers information in advance ?

+1 vote

When these diameter errors are triggered Error_User_Unknown(5001) and Unknown_Session_ID (5002)?

According to the specs 5001 and 5002 occurs when IMSI and session ID are not found in the database, in what circumstances IMSI and session ID could not be found or recognized by the database?

+2 votes

Getting RST from diameter after Capabilities-Exchange-Answer

We are connecting the PCEF to PCRF. But the Gx link is not coming up. I have observed that there are CER/CEA successful between PCEF a PCRF. DWR is generated by PCRF (i.e. seen in the logs) but it is not sent (i.e. not seen in the capture). Any suggestion on what could be the issue.

+1 vote

DIAMETER: Which one is the widely used option to do peer discovery in the network of Diameter nodes ?

I went through the following link:
http://diameter-protocol.blogspot.in/2011/03/diameter-peer-discovery.html

By going through the link, I came to know about two approaches to do peer discovery.
1. Selection Location Protocol (SLP)
2. DNS

I'm curious to know which one is the widely acceptable approach and on what basis acceptable option is better than the other one.

0 votes

Diameter : What could be the case when Diameter relay node need to be deployed in the network ?

I know the basic differences between following Diameter nodes
- Diameter Relay Agent
- Diameter Proxy Agent
- Diameter Redirect Agent

But actually I am looking for the use cases where these above nodes are deployed to strengthen my knowledge.
Thanks in advance.

...