[NETVIRT-630] All traffic not matched by Netvirt classifier is dropped Created: 24/Apr/17  Updated: 19/Oct/17  Resolved: 16/May/17

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

Type: Bug
Reporter: Brady Johnson Assignee: Unassigned
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: 8284
Priority: High

 Description   

When packets enter the Netvirt classification tables they will be dropped if they are not matched by the ACLs therein. There is no flow in the INGRESS_SFC_CLASSIFIER_ACL_TABLE table that sends the packets back to the ingress dispatcher when there is no match.



 Comments   
Comment by Brady Johnson [ 24/Apr/17 ]

Proposed fix is to add the second flow listed here:

cookie=0xf005ba1100000002, duration=265.233s, table=101, n_packets=7, n_bytes=518, priority=500,tcp,in_port=2,nw_src=10.0.0.2,tp_dst=80 actions=push_nsh,load:0x1->NXM_NX_NSH_MDTYPE[],load:0x13->NXM_NX_NSP[0..23],load:0xff->NXM_NX_NSI[],load:0->NXM_NX_NSH_C1[],load:0->NXM_NX_NSH_C2[],load:0xac130002->NXM_NX_REG0[],resubmit(,17)
cookie=0xf005ba1100000002, duration=265.232s, table=101, n_packets=13, n_bytes=862, priority=10 actions=resubmit(,17)

Comment by Brady Johnson [ 24/Apr/17 ]

Patch for Master:
https://git.opendaylight.org/gerrit/#/c/55897/

Patch for stable/carbon:
https://git.opendaylight.org/gerrit/#/c/55898/

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