Cisco Bug: CSCvt55507 - show fcns database details displays device as 'Ficon Interface' even though FICON is disabled
May 01, 2020
- Cisco MDS 9000 Series Multilayer Switches
Known Affected Releases
Symptom: show fcns database details displays device as 'Ficon Interface' even though FICON is disabled. Example of a detailed FCNS entry showing the problem: VSAN210 is not a FICON VSAN and FICON is not even enabled on the switch: <pre> ------------------------ VSAN:210 FCID:0xc800a0 ------------------------ port-wwn (vendor) :50:05:07:63:0b:13:85:86 (IBM) node-wwn :50:05:07:63:0b:ff:c5:86 class :2,3 node-ip-addr :0.0.0.0 ipa :ff ff ff ff ff ff ff ff fc4-types:fc4_features csi-fcp fcsb2-ch-cu fcsb2-cu-ch symbolic-port-name : symbolic-node-name : port-type :N port-ip-addr :0.0.0.0 fabric-port-wwn :20:17:54:7f:ee:15:17:c0 hard-addr :0x000000 permanent-port-wwn (vendor) :50:05:07:63:0b:13:85:86 (IBM) connected interface :Ficon Interface switch name (IP address) :switchname(184.108.40.206) </pre> Conditions: We appear to display the device is a "Ficon interface" if the device registers single byte features like "fcsb2-ch-cu fcsb2-cu-ch".
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