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Cisco Bug: CSCum10954 - Mac Flows with Multiple Output Ports Get installed

Last Modified

Apr 30, 2018

Products (6)

  • Cisco Nexus 3000 Series Switches
  • Cisco Nexus 3064 Switch
  • Cisco Nexus 3016 Switch
  • Cisco Nexus 3064-T Switch
  • Cisco Nexus 3048 Switch
  • Cisco Nexus 3132Q Switch

Known Affected Releases

6.0(2)U2(2)

Description (partial)

Symptom:
Verify installing flow with priority/ idle time/ multiple output ports out should get rejected

In Controller GUI, create mac flows with priority and multiple output ports. This get installed.

Conditions:
Status: Fail : Flows with priority and multiple outputs get installed

N3K-48# sh openflow switch 1 flows bri
Logical Switch Id: 1
Total flows: 9

Flow: 1 Match: ip,in_port=1 Actions: output:43
      Priority: 500, Table: 0, Cookie: 0x0, Duration: 1027.402s, Packets: 0, Bytes: 0

Flow: 2 Match: Actions: drop
      Priority: 0, Table: 0, Cookie: 0x0, Duration: 66904.223s, Packets: 0, Bytes: 0

Flow: 3 Match: dl_vlan=300,dl_dst=00:01:02:03:04:05 Actions: output:1111
      Priority: 0, Table: 1, Cookie: 0x0, Duration: 519.633s, Packets: 0, Bytes: 0

Flow: 4 Match: dl_vlan=10,dl_dst=00:01:02:03:04:05 Actions: drop
      Priority: 500, Table: 1, Cookie: 0x0, Duration: 320.106s, Packets: 0, Bytes: 0

Flow: 5 Match: dl_vlan=10,dl_dst=00:01:02:03:04:05 Actions: drop
      Priority: 0, Table: 1, Cookie: 0x0, Duration: 1892.362s, Packets: 0, Bytes: 0

Flow: 6 Match: dl_vlan=200,dl_dst=00:01:02:03:04:05 Actions: output:1111
      Priority: 50033, Table: 1, Cookie: 0x0, Duration: 248.712s, Packets: 0, Bytes: 0

Flow: 7 Match: dl_vlan=200,dl_dst=00:01:02:03:04:05 Actions: output:43
      Priority: 0, Table: 1, Cookie: 0x0, Duration: 747.306s, Packets: 0, Bytes: 0

Flow: 8 Match: dl_vlan=200,dl_dst=00:11:22:33:44:55 Actions: output:43,output:1111
      Priority: 51000, Table: 1, Cookie: 0x0, Duration: 97.725s, Packets: 0, Bytes: 0

Flow: 9 Match: Actions: drop
      Priority: 0, Table: 1, Cookie: 0x0, Duration: 66904.223s, Packets: 0, Bytes: 0
N3K-48#
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