User Manual

Chapter 3 - Operation and Administration of the Macro BTS NPU Configuration
4Motion 383 System Manual
If the ASN-GW is the authenticator for the MS(s) the failing BS served, then in
addition to context clearance it also sends R3 Accounting-Request (Stop) message
including a release indication to AAA.
When keep-alive fails, ASN-GW generates an event.
Regardless of the enable/disable status of the keep-alive mechanism in the
ASN-GW, it replies to ASN_Keep_Alive_Req received from other BSs with
ASN_Keep_Alive_Rsp. that includes also its “Last-Reset-Time”. It responds only if
all its functions operate properly. In case one of the functions fails, the ASN-GW
shall not respond to the keep-alive poll.
3.4.12.14.1 Configuring ASN-GW Keep-Alive Parameters
To configure one or several keep-alive parameters, run the following command:
npu(config)# keep-alive ([asn-ka <enable|disable>] [period <integer (10-1000)>]
[rtx-cnt <integer (0-10)>] [rtx-time <integer (5000-10000)>] )
IMPORTANT
An error may occur if you provide an invalid value for any of these parameters. Refer to the syntax
description for more information about the appropriate values and format for configuring these
parameters.
An error may occur if you provide configuration values that do not satisfy following condition:
'period*1000 >= rtx-time * (rtx-cnt + 1)'"
At least one parameter must be specified (the value is optional): The command npu(config)#
keep-alive will return an Incomplete Command error.
Command
Syntax
npu(config)# keep-alive ([asn-ka <enable|disable>] [period <integer (10-1000)>] [rtx-cnt <integer
(0-10)>] [rtx-time <integer (5000-10000)>])
Privilege
Level
10