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H323-SGRP (H.323 Signaling Group)
Issue 1 June 2005 1319
H.323 Signaling Group Ping Test (#1387)
This test is nondestructive.
This test is only run for those signaling groups that have an administered far-end IP address. If
the H.323 signaling group does not have an administered far-end IP address, the test will abort.
The test determines the local C-LAN through which the signaling originates, and the far-end
terminating IP address. It then requests the local C-LAN to execute a PING on the far-end
address. If the PING is successful, the test passes; if the ping is not successful, the test fails.
Note:
Note: Multiple failures of this test will cause this signaling group’s associated H.323 B
channels to be taken out of service (OOSFE). This will allow incoming calls to be
made when the far-end comes up before the near end has detected it. The
Signaling group will be left in service, but in the far end bypass state.
If the PING is successful, this test looks at the PING round-trip delay. If a round-trip delay of
greater than 4 seconds is reported, a separate error is logged. Excessive round-trip delays
within the signaling group will not take the signaling group out of service, however.
Services can execute the standard PING command using the C-LAN board’s address and
far-end IP address from the signaling group screen to see the actual round-trip delay.
This test checks the circuitry involved in the data path of a peer-to-peer IP layer connection.
This test is a nondestructive test. It runs because of in-line errors, during periodic and
scheduled maintenance, and on-demand.
PASS The C-LAN Ethernet port corresponding to the near-end address of the
SIG-GRP that is in service has passed this test. Every session on the
Ethernet link is up.
Table 456: Test #1386 CLAN Ethernet Status Test (continued)
Error
Code
Test
Result
Description / Recommendation
2 of 2
Table 457: Test #1387 H.323 Signaling Group Ping Test
Error
Code
Test
Result
Description / Recommendation
1, 2 ABRT Internal Error.
1. Retry the command at 1-minute intervals up to 3 times.
1 of 3