Demand test descriptions and error codes - Avaya Support

Packet Interface Maintenance Looparound Test (#886)
Table 460: Packet Interface Maintenance Looparound Test (#886) 2 of 3
Error
Code
Test
Result
Description / Recommendation
1–5 FAIL Fail Codes 1 - 4:
1 = Did not receive looparound data
2 = Looparound data not correct length
3 = Looparound data did not match
4 = Transmit buffer exhaustion
Either the system could not establish a looparound link from the IPSI’s
Packet Interface module back to itself, or it could not receive data that
was sent on one side of the looparound link.
1. Enter test packet-interface location to retry the test.
If the same Error Code is observed, the system automatically
attempts to reset the Packet Interface and clear the problem.
2. Retry the command. If the test fails, replace the IPSI circuit pack
that has the failing Packet Interface.
3. If the test continues to fail after replacing the IPSI circuit pack,
enter test packet P long.
If any of the tests fail, the fault may be on the packet bus. See
PKT-BUS (Packet Bus) for the recommended repair procedures.
4. If the test continues to fail after the IPSI circuit pack is replaced,
and with no other alarms associated with the packet bus or circuit
packs connected to the packet bus, follow normal escalation
procedures.
2 of 3
Issue 5 May 2009 1531