Cisco Call Home Alert Group Pattern

1.3.6.1.4.1.9.9.300.1.1.30.4.1.1

The object contains a regular expression. Regular Expressions: ------------------- A regular expression is a pattern (a phrase, number, or more complex pattern): Regular expressions are case sensitive and allow for complex matching requirements. Simple regular expressions include entries like Serial, misses, or 138. Complex regular expressions include entries like 00210... , (is ), or [Oo]utput. Some Practical examples of regular expressions: ---------------------------------------------- The examples correspond with the various ways that you can use regular expressions in your configurations. For example, syslog messages on IOS look as follows: a. -- 2004 Jul 21 13:26:55 %SYS-5-REDUNDANTCLOCK_OK: Redundant clock recovered b. -- 2004 Jul 21 13:26:59 %SYS-5-REDUNDANTCLOCK_FAIL: Redundant clock failed c. -- 2004 Jul 26 16:53:47 %MGMT-5-LOGIN_FAIL:User failed to log in from 171.69.48.75 via Telnet - max attempt reached A pattern of REDUNDANTCLOCK.* would cause all the syslogs with severity greater than specified by ccmProfileAlertGroupSeverity and having a pattern REDUNDANTCLOCK followed by REDUNDANTCLOCK followed by any number of occurrences (*) of any character (.) resulting in corresponding Call Home messages being generated for syslog alert group. So both messages a and b in above examples will be resulting in issuance of Call Home messages for the pattern REDUNDANTCLOCK.*. Next, a pattern of ^Telnet would cause all the syslogs with severity greater than specified by ccmProfileAlertGroupSeverity and having a string starting and with Telnet resulting in corresponding Call Home messages being generated for syslog alert group. A pattern of LOGIN_FAIL$ would cause all the syslogs with severity greater than specified by ccmProfileAlertGroupSeverity and having a string ending in LOGIN_FAIL resulting in corresponding Call Home messages being generated for syslog alert group.