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SNMP UPTIME and FWSM

denis.garon
Level 1
Level 1

Hello,

 

 

We have a module FWSM Firewall Version 4.1(3) runing in a 6509-E switch. It is in production enviroment. We start receiving a warning message related to the utptime counter:

 

##########################

Notification Type: PROBLEM

Service: Uptime cisco ASA
Address: 10.10.10.2
State: WARNING

Date/Time: 29-08-2017 Additional Info : SNMP WARNING - *2703369900*

##########################

 

Apparently the rollover of this counter should not impact the equipment service. However, looking in the internet we found that for some switches/some versions the rollover of this counter force the reboot of the equipement.

 

So, I have two questions:

1- Is there any possibility that the FWSM module (Firewall Version 4.1(3)) reboots when the counter rollover?

 

2- Is there any possibility that the show version command get affected and do not show the good information (Ex: FWSM up 312 days 21 hours) after counter 497 days?

 

What should we expect and how to protec us if there is an impact.

Thanks in advance for your help

 

 

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