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Cisco Bug: CSCvs41966 - Inconsistent interface status on the FXOS when Port is Down by Propagate Link State

Last Modified

Jan 17, 2020

Products (1)

  • Cisco Firepower 9300 Series

Known Affected Releases

2.6(1.174)

Description (partial)

Symptom:
When interface is down due to (Administrative-Down-By-Propagate-Link-State), FXOS shows Oper State: Admin Down which is misleading.

FTD:
Firepower-module1# show inline-set
Inline-set FTW1
Mtu is 1500bytes
Fail-open for snort down is on
Fail-open for snort busy is off
Tap mode is off
Propagate-link-state option is on
hardware-bypass mode is disabled
Interface-Pair[1]:
Interface: Ethernet3/2 "FTW32"
Current-Status: Down(Propagate-Link-State-Activated)
Interface: Ethernet3/1 "FTW31"
Current-Status: Down(Administrative-Down-By-Propagate-Link-State) 
Bridge Group ID: 639
 
FXOS:
SEC-FPR9K-1 /eth-uplink/fabric # sh int e3/1 detail
Port Name: Ethernet3/1
User Label:
Port Type: Data
Admin State: Enabled
Oper State: Admin Down  <--------------------
State Reason: Administratively down <--------------------

Conditions:
Inline-pair is configured on the FTD
FTD is deployed on FPR9k
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