nagios network analyzer et snmp

[rashid2014]

hello i need help please
in nagios network analyzer how configure snmp???

[slansing]

For what reason? NNA does not use SNMP for polling netflow data:

http://library.nagios.com/library/produ ... umentation

[rashid2014]

in the alert configuration i saw snmp receptors.
wht does it mean?

[slansing]

Ah, that if for forwarding alerts as SNMP traps, you would need a system capable of receiving that such as NSTI, etc. You simply add the required information there, address, community string, version, etc.

[rashid2014]

hello
please what is NSTI? what kind of system can i use to receive SNMP trap?
thanks!

[slansing]

You can use any system to receive the trap, it's handling the trap that is the difficulty. There are a lot of options out there for software that picks up traps and handles them for alerting/ticket opening/etc. For instance, here is NSTI:

http://exchange.nagios.org/directory/Ad ... I)/details

You can also tie traps in with XI:

http://assets.nagios.com/downloads/nagi ... ios_XI.pdf

[Bryan Quesada]

The following example permits any SNMP to access all objects with read-only permission using the community string named public. The router also will send ISDN traps to the hosts 172.16.1.111 and 172.16.1.33 using SNMPv1 and to the host 172.16.1.27 using SNMPv2c. The community string named public is sent with the traps.

snmp-server community public(example name)
snmp-server enable traps isdn
snmp-server host 172.16.1.27 version 2c public
snmp-server host 172.16.1.111 version 1 public
snmp-server host 172.16.1.33 public

[sreinhardt]

Thanks bryan, I'm guessing that is specific to cisco routers in particular? I'm not sure if this will help rashid, but it's still great information to have!