Solved: Re: IF-MIB and IfDescr

kztaka5122 · ‎11-01-2018

Hi, all

I do the snmp trap monitoring for some device,Catalyst 3850 and another network device.
I use "IF-MIB" of the standard MIB.

There are various interface types, for example, GigabitEthernet and Loopback,Tunnel.

Besides, there are interface numbers such as tunnel0.1 and GigabitiEthernet1.3.
When a interface is link down, is it possible to output messages that show me which interface(such as tunnel0.1 and GigabitiEthernet1.3.) is down?
IF-MIB is said to include IfIndex, but it's not enough. Do I need "ifDescr" ? Do "ifDescr" plays its role?

marce1000 · ‎11-02-2018

- Up/down statuses should be queried by using the ifOperStatus variable from the IF-MIB.

M.

-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

View solution in original post

marce1000 · ‎11-02-2018

- Up/down statuses should be queried by using the ifOperStatus variable from the IF-MIB.

M.

-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '