Nr-Conn (Network-Region Connect) - Avaya DEFINITY Server CSI Maintenance Manual

NR-CONN (Network-Region Connect)

NR-CONN (Network-Region Connect)
MO's Name (in
Alarm Log)
NR-CONN
NR-CONN
A network region is a logical grouping of IP endpoints (including IP stations,
IP trunks, and media gateways) sharing the same:
Characteristics
VoIP and signaling resources, such as a Media Processor board or a
C-LAN
The Network-Region Connect (NR-CONN) MO monitors VoIP connectivity
between network regions and initiates a:
Warning alarm for a single failure
This alarm is in response to one failed background ping test between IP
endpoints in separate network regions. [This test is part of the background
''Network Region Interconnectivity Test
Minor alarm for multiple failures
Once a single failure is detected, Test #1417 is re-executed between
different IP endpoints in the same pair of network regions. If the test still
fails between these network regions:
1. Maintenance software marks the connectivity between them as
2. Avaya MultiVantage Software denies every attempted call between
Use ''display failed ip-network-region''
regions with failed connectivity. In descending order of severity, display failed
ip-network-region lists up to100 network regions with the most severely broken
connectivity.
As a background operation during each 2-minute interval, Test #1417 checks the
translated connections between 50 pairs of network regions until every translated
connection has been tested, and then repeats. (The Avaya MultiVantage
Software's translation table's maximum capacity for network-region connections is
31,250. Testing every possible connection would require 625 2-minute test
intervals during about 21 hours.)
555-233-119
Alarm
Level Initial SAT Command to Run
WARNING test failed-ip-network-region
MINOR test failed-ip-network-region
"failed."
them.
Full Name of MO
Network-Region Connect
Network-Region Connect
(#1417)''.]
on page 241 to display pairs of network
Issue 5 October 2002
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