[NETVIRT-196] Apply split-horizon logic for all egress traffic Created: 09/Oct/16  Updated: 16/Nov/16  Resolved: 16/Nov/16

Status: Resolved
Project: netvirt
Component/s: General
Affects Version/s: Boron
Fix Version/s: None

Type: Bug
Reporter: Tali Ben-Meir Assignee: Alon Kochba
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: All
Platform: All

External issue ID: 6907

 Description   

Traffic originated from provider network e.g. flat/vlan/vxlan/gre cannot be routed to provider port weather it's tunnel/port to ext-net/patch port to provider bridge.

The following pipeline fixes needs to be applied:

  • Any egress traffic needs to pass through the egress table (T220)
  • Add egress table rules for each non-VM port to drop traffic where the SH-bit (LSB in metadata) is set

 Comments   
Comment by Alon Kochba [ 07/Nov/16 ]

The second part of this will be fixed by https://git.opendaylight.org/gerrit/#/c/47794/

This is only for VLAN/Flat traffic though - VxLAN still doesn't pass through 220

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