logging discriminator

[mailtejuamin]

xxx-xxx-gw1(config)# logging discriminator yyyy ?
Possible completions:
facility mnemonics msg-body rate-limit severity <cr>
xxx-xxx-gw1(config)# 

When do we use facility option or mnemonics option or msg-body when building the logging discriminator configs . 

Trying this configs via CLI mode on 17.3.4a

[sromerob]

Those options refers to which part of the log you want to filter.

This is the standard format of a log message on cisco IOS:

seq no:timestamp: %facility-severity-MNEMONIC:description

Example:

00:00:46: %LINK-3-UPDOWN: Interface Port-channel1, changed state to up

• facility: refers to the module generator of the log (for example, SNMP, SYS) in the example LINK
• mnemonics: string that uniquely describes the message, in the example UPDOWN
• msg-body: refers to any part of the rest of the log.

More information about logging:

https://www.cisco.com/c/en/us/td/docs/routers/access/wireless/software/guide/SysMsgLogging.html

More information about logging discriminator 

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/esm/command/esm-cr-book/esm-cr-a1.html

[adelelouis494]

Hi,

I am also facing the same problem.

[Georg Pauwen]

Hello,

which log entry do you need the discriminator to act on ?