[VPNSERVICE-77] Disassociate Router from EVPN does not remove the table=21 entries Created: 25/Apr/17  Updated: 08/May/17  Resolved: 08/May/17

Status: Resolved
Project: vpnservice
Component/s: General
Affects Version/s: unspecified
Fix Version/s: None

Type: Bug
Reporter: BASAVARAJU CHICKMATH Assignee: Kiran N Upadhyaya
Resolution: Cannot Reproduce Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: All
Platform: All

Attachments: File dump_output-25-04-18-29.tar.gz    
Severity: major
External issue ID: 8295

 Description   

neutron net-create network1
neutron subnet-create network1 11.0.0.0/24 --name subnetwork1 --enable-dhcp
neutron port-create network1 --name network1port11
neutron port-create network1 --name network1port12
neutron port-create network1 --name network1port13
neutron port-create network1 --name network1port14

neutron net-create network2
neutron subnet-create network2 12.0.0.0/24 --name subnetwork2 --enable-dhcp
neutron port-create network2 --name network2port21
neutron port-create network2 --name network2port22
neutron port-create network2 --name network2port23
neutron port-create network2 --name network2port24

nova boot --image cirros-0.3.4-x86_64-uec --flavor myhuge --nic port-id=$(neutron port-list | grep 'port11' | awk '

{pr int $2}') myhost11 --availability-zone nova:XFT11-FT-BASAV-CSS1
sleep 20
nova boot --image cirros-0.3.4-x86_64-uec --flavor myhuge --nic port-id=$(neutron port-list | grep 'port12' | awk '{print $2}

') myhost12 --availability-zone nova:XFT11-FT-BASAV-CSS1
sleep 20
nova boot --image cirros-0.3.4-x86_64-uec --flavor myhuge --nic port-id=$(neutron port-list | grep 'port13' | awk '

{pr int $2}') myhost13 --availability-zone nova:XFT11-FT-BASAV-CSS2
sleep 20
nova boot --image cirros-0.3.4-x86_64-uec --flavor myhuge --nic port-id=$(neutron port-list | grep 'port14' | awk '{print $2}

') myhost14 --availability-zone nova:XFT11-FT-BASAV-CSS2
sleep 20
nova boot --image cirros-0.3.4-x86_64-uec --flavor myhuge --nic port-id=$(neutron port-list | grep 'port21' | awk '

{pr int $2}') myhost21 --availability-zone nova:XFT11-FT-BASAV-CSS1
sleep 20
nova boot --image cirros-0.3.4-x86_64-uec --flavor myhuge --nic port-id=$(neutron port-list | grep 'port22' | awk '{print $2}

') myhost22 --availability-zone nova:XFT11-FT-BASAV-CSS1
sleep 20
nova boot --image cirros-0.3.4-x86_64-uec --flavor myhuge --nic port-id=$(neutron port-list | grep 'port23' | awk '

{pr int $2}') myhost23 --availability-zone nova:XFT11-FT-BASAV-CSS2
sleep 20
nova boot --image cirros-0.3.4-x86_64-uec --flavor myhuge --nic port-id=$(neutron port-list | grep 'port24' | awk '{print $2}

') myhost24 --availability-zone nova:XFT11-FT-BASAV-CSS2

And once all VNFs are up created and added the subnetwork1 and subnetwork2 to router as interfaces.

neutron router-create RouterSNAT
neutron router-interface-add RouterSNAT subnetwork1
neutron router-interface-add RouterSNAT subnetwork2

I created EVPN and associated router to EVPN..
After few minutes,I disassociated and see that table=21 entries did not disappear. I think it may be due to null pointer exception while reading the fib entries,,Bug Number : 8294
But please check logs for the exact reason and close the bug accordingly.

 Comments   
Comment by BASAVARAJU CHICKMATH [ 25/Apr/17 ]

Attachment dump_output-25-04-18-29.tar.gz has been added with description: Complete logs and datastore is attached

Comment by Kiran N Upadhyaya [ 08/May/17 ]

Unable to RCA with the attached logs. Also, unable to reproduce in local env.

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