Bug 1894362

Summary: Duplicate IP set on switch in ovn-northd.log
Product: Red Hat Enterprise Linux Fast Datapath Reporter: Jianlin Shi <jishi>
Component: ovn2.13Assignee: OVN Team <ovnteam>
Status: NEW --- QA Contact: Jianlin Shi <jishi>
Severity: unspecified Docs Contact:
Priority: low    
Version: FDP 20.ICC: ctrautma, jishi, mmichels, ralongi, zfang
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Description Jianlin Shi 2020-11-04 06:50:57 UTC
Description of problem:
Duplicate IP set on switch in ovn-northd.log

Version-Release number of selected component (if applicable):
ovn20.09.0-9

How reproducible:
Always

Steps to Reproduce:
systemctl start openvswitch
systemctl start ovn-northd
ovn-nbctl set-connection ptcp:6641
ovn-sbctl set-connection ptcp:6642
ovs-vsctl set open . external_ids:system-id=hv1 external_ids:ovn-remote=tcp:20.0.49.25:6642 external_ids:ovn-encap-type=geneve external_ids:ovn-encap-ip=20.0.49.25                                        
systemctl restart ovn-controller

                # s2
ovn-nbctl ls-add s2  -- add Logical_Switch s2 other_config subnet=172.16.102.0/24
ovn-nbctl lsp-add s2 s2_r1
ovn-nbctl lsp-set-type s2_r1 router
ovn-nbctl lsp-set-addresses s2_r1 "00:de:ad:ff:01:02 172.16.102.1 2001:db8:102::1"
ovn-nbctl lsp-set-options s2_r1 router-port=r1_s2

Actual results:
error in ovn-northd.log: 2020-11-04T06:44:57.929Z|00007|ovn_northd|WARN|Duplicate IP set on switch s2: 172.16.102.1

Expected results:
no error

Additional info: