01-18-2005 02:38 PM - edited 02-20-2020 11:52 PM
I see in the OpenView NNM Alarm Browser that PIX firewalls are hammering NNM with snmp traps about connections (show conn). This is overloading NNM. I propose the following change to stop trapping to NNM, but allow polling only;
BCBS-Pix515# show snmp
snmp-server host inside 10.10.254.233
snmp-server enable traps
BCBS-Pix515# config t
BCBS-Pix515(config)# snmp-server host inside 10.20.254.233 poll
BCBS-Pix515(config)#
!--- The host can query but is not to be sent traps.
Reference;
http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_tech_note09186a0080094a13.shtml
I'd still like to get traps, just not the connection entries, is there a better way?
01-18-2005 02:49 PM
You can turn off logging for just that particular message, something like:
no logging message 302015
no logging message 302013
should get the TCP and UDP connection syslogs. If there's another particular message that you're seeing a lot of, just add the above commands, the message number is the first number in the line. For example:
%PIX-6-302015: Built outbound UDP connection number for 10.1.1.1 to 200.1.1.1
01-18-2005 04:41 PM
I don't want to disable syslog, but rather SNMP.
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