Check Cisco Devices

Checks various statistics for Cisco devices. Modes supported: Memory usage CPU Load Sessions Failover status Temperature Temperature (Catalyst 3750 only). Requires the net-snmp C library and has been tested on ASA5505, ASA5520, ASA5510, Catalyst 4948, 2950, 2960, 3560, and 3750. If you run into any issues please report them and I will do my best to address them. Note: not all of the features are supported by all devices or all IOS versions. Options supported include the default options from the net-SNMP library plus -Cm to set mode (cpu|failover|memory|sessions|temp|3750temp) -Cc to set the critical value -Cw to set the warning value Below is the help page which can be printed out by running the program with no options. USAGE: check_cisco [OPTIONS] AGENT [OID] Version: 5.4.3 Web: http://www.net-snmp.org/ Email: net-snmp-coders@lists.sourceforge.net OPTIONS: -h, --help display this help message -H display configuration file directives understood -v 1|2c|3 specifies SNMP version to use -V, --version display package version number SNMP Version 1 or 2c specific -c COMMUNITY set the community string SNMP Version 3 specific -a PROTOCOL set authentication protocol (MD5|SHA) -A PASSPHRASE set authentication protocol pass phrase -e ENGINE-ID set security engine ID (e.g. 800000020109840301) -E ENGINE-ID set context engine ID (e.g. 800000020109840301) -l LEVEL set security level (noAuthNoPriv|authNoPriv|authPriv) -n CONTEXT set context name (e.g. bridge1) -u USER-NAME set security name (e.g. bert) -x PROTOCOL set privacy protocol (DES|AES) -X PASSPHRASE set privacy protocol pass phrase -Z BOOTS,TIME set destination engine boots/time General communication options -r RETRIES set the number of retries -t TIMEOUT set the request timeout (in seconds) Debugging -d dump input/output packets in hexadecimal -D TOKEN[,...] turn on debugging output for the specified TOKENs (ALL gives extremely verbose debugging output) General options -m MIB[:...] load given list of MIBs (ALL loads everything) -M DIR[:...] look in given list of directories for MIBs -P MIBOPTS Toggle various defaults controlling MIB parsing: u: allow the use of underlines in MIB symbols c: disallow the use of "--" to terminate comments d: save the DESCRIPTIONs of the MIB objects e: disable errors when MIB symbols conflict w: enable warnings when MIB symbols conflict W: enable detailed warnings when MIB symbols conflict R: replace MIB symbols from latest module -O OUTOPTS Toggle various defaults controlling output display: 0: print leading 0 for single-digit hex characters a: print all strings in ascii format b: do not break OID indexes down e: print enums numerically E: escape quotes in string indices f: print full OIDs on output n: print OIDs numerically q: quick print for easier parsing Q: quick print with equal-signs s: print only last symbolic element of OID S: print MIB module-id plus last element t: print timeticks unparsed as numeric integers T: print human-readable text along with hex strings u: print OIDs using UCD-style prefix suppression U: don't print units v: print values only (not OID = value) x: print all strings in hex format X: extended index format -I INOPTS Toggle various defaults controlling input parsing: b: do best/regex matching to find a MIB node h: don't apply DISPLAY-HINTs r: do not check values for range/type legality R: do random access to OID labels u: top-level OIDs must have '.' prefix (UCD-style) s SUFFIX: Append all textual OIDs with SUFFIX before parsing S PREFIX: Prepend all textual OIDs with PREFIX before parsing -L LOGOPTS Toggle various defaults controlling logging: e: log to standard error o: log to standard output n: don't log at all f file: log to the specified file s facility: log to syslog (via the specified facility) (variants) [EON] pri: log to standard error, output or /dev/null for level 'pri' and above [EON] p1-p2: log to standard error, output or /dev/null for levels 'p1' to 'p2' [FS] pri token: log to file/syslog for level 'pri' and above [FS] p1-p2 token: log to file/syslog for levels 'p1' to 'p2' Application specific options. -C APPOPTS c: Set the critical threshold. m: Set the operation mode [cpu|failover|memory|sessions|temp|3750temp] w: Set the warning threshold.

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