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Cisco Bug: CSCvh58567 - fcanalyzer is not working properly with filters in MDS9700

Last Modified

Aug 19, 2019

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases

6.2(17)S9 8.3(0)CV(0.740)

Description (partial)

Symptom:
Fcanalyzer is not working on MDs9700 platform with any filters.

Example in lab: 
ex1:
#fcanalyzer local interface inband display-filter mdshdr.vsan==237 write bootflash:gokhan.pcap
tshark: -R without -2 is deprecated. For single-pass filtering use -Y.
tshark: Read filters aren't supported when capturing and saving the captured packets.
/bin/chmod: cannot access /bootflash/gokhan.pcap': No such file or directory

Conditions:
Works without filters but captures all trafic to supervisor for all ports. :
Example:

fcanalyzer local interface mgmt limit-captured-frames 0 write bootflash:SWITCHNAME_DATE_fcanalyzer.pcap
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