This is a known issue, Paragon-X GUI incorrectly shows an error in the “sequenceId” column, identified with the [!]. An example is shown in the screenshot below, the the PDEL-R-FOL Sequence ID correctly advances sequentially however each is highlighted in RED denoting an error, the same happens for the Announce messages.
The root cause is due to way Paragon-X evaluates Sequence ID’s for Signalling, Announce, and Peer Delay Response Follow Up (PDEL-R-FOL) message types. The Sequence ID for these 3 message types are compared with each other, instead of being only compared with messages of the same type, as happens for the other message types (e.g. SYNC, PDEL_REQ, etc.) in the flow.
Calnex PFV Application correctly reports no error, the workaround is to use PFV for correct field verification of Peer Delay Response Follow Up Messages.
