INIT message is sent from eNB and ABORT comes from gNB

5G NR
1

Hello Everyone!

We are trying to bring up one Nokia 5G Radio Node.
But the problem is that when Nokia 4G site is sending Init Message to the gNB to bring up X2 SCTP, gNB will send an abort message.
We are unable to figure out what is missing.
If anyone can help. Thanks!

2

Here seems problem is with X2 link between eNB and gNB.
Please check if given IP is proper in LTE eNB under LNADJGNB.
Check for SCTP definition as well.

These parameters you can check:

image

3

Have you sorted this out? What was the key issue here? Thanks!