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Cisco Bug: CSCuq08615 - 'fcanalyzer' & 'ethanalyzer' command fails on some MDS platforms

Last Modified

Jan 28, 2017

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases

6.2(9)

Description (partial)

Symptom:
Users are not allowed to execute the fcanalyzer and ethanalyzer command. The following message is logged on the CLI:

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  switch# fcanalyzer local interface inband brief
  Password:
  Sorry, user admin is not allowed to execute '/isan/bin/tethereal -f ether[12:2] > 1500 or ether[12:2] == 0 -c 10 -i eth3' as root on switch.
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  MDS_629# ethanalyzer local interface mgmt display-filter "snmp" limit-captured-frames 0
  Sorry, user admin is not allowed to execute '/isan/bin/tethereal -R snmp -V -i eth1' as root on MDS_629.

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The following syslog message is logged:

  %LOCAL2-1-SYSTEM_MSG:    admin : command not allowed ; TTY=ttyS0 ; PWD=/var/sysmgr/vsh ; USER=root ; COMMAND=/isan/bin/tethereal -f ether[12:2] > 1500 or ether[12:2] == 0 -c 10 -i eth3 - sudo

  %LOCAL2-1-SYSTEM_MSG:    admin : command not allowed ; TTY=pts/3 ; PWD=/var/sysmgr/vsh ; USER=root ; COMMAND=/isan/bin/tethereal -R snmp -V -i eth1 - sud

Conditions:
This issue only affects the following MDS platforms:

9513
9509
9506
9222i
9148
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