Demand test descriptions and error codes - Avaya Support

ESS (Enterprise Survivable Server)
ESS (Enterprise Survivable Server)
MO Name in Log Alarm Level Initial Command to Run Full Name of MO
ESS MAJ
MIN
The Enterprise Survivable Server (ESS) maintenance object (MO) monitors the status of the
ESS feature.
On the Main server, the MO will:
● Monitor the registration status for all administered ESS servers. The commands display
survivable-processor and display system-parameters port-networks list
the administered ESS servers. The registration status of all ESS servers is initially
checked approximately ten minutes after the Main boots up. Subsequent to this, the
registration status for all ESS servers is monitored each time an ESS server registration
status change is received at the Main server.
On an ESS server, the MO will:
● Monitor the registration status of the active server within an ESS. Only the active server of
an ESS server pair will register with the active Main server. The ESS MO at an ESS server
does not track the registration status of other ESS servers.
● Monitor the IP Server Interface (IPSI) socket connections for all administered IPSI circuit
packs. Each ESS server establishes a socket connection to all administered IPSI circuit
packs. These connections advertise the ESS server administered values to all IPSIs. If
needed, the IPSI will use this socket connection to request service from the ESS.
Error log entries and recommended actions
Table 104: ESS Error Log Entries 1 of 2
Error
Type
Aux
Data
Associated Test Alarm
Level
None Enterprise Survivable Server
On/Off
Board
Recommended Action
1 (a) None MAJ OFF ESS controlling Port Network(s).
Resolve any server and/or network
problems. Schedule or initiate an
on-demand switchback of Port
Networks to the Main server.
257 (b) None MIN OFF ESS is not registered. Resolve any
server and/or network problems.
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