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Diameter Signaling Router (DSR): Diameter Connection Fails To Come Up; DA-MP Never Receives INIT from IPFE (Doc ID 2722382.1)

Last updated on OCTOBER 23, 2020

Applies to:

Oracle Communications Diameter Signaling Router (DSR) - Version DSR 8.0.0 and later
Tekelec

Goal

A new IPFE-Responder connection does not come up when enabled.  It may appear that IPFE is not forwarding inbound SCTP INIT (or TCP SYN) to selected DA-MP, but close review of wireshark trace can reveal that L2 forwarding occurs.  However, both wireshark traces and RX port counters on the DA-MP confirm that the packet never arrives.
 

Solution

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