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Bug
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Resolution: Not a Bug
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Undefined
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None
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None
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None
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False
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False
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rhel-9
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None
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rhel-net-ovn
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ssg_networking
Problem Description: Clearly explain the issue.
when add ipv6 load balancer with template: ovn-nbctl --template lb-add lb1 "^lbvip:12010" "^lbback:12010" tcp ipv6, it can't work
Impact Assessment: Describe the severity and impact (e.g., network down,availability of a workaround, etc.).
Software Versions: Specify the exact versions in use (e.g.,openvswitch3.1-3.1.0-147.el8fdp).
[root@wsfd-advnetlab18 test]# rpm -qa | grep -E "openvswitch3.3|ovn24.09"
ovn24.09-24.09.1-10.el9fdp.x86_64
ovn24.09-central-24.09.1-10.el9fdp.x86_64
ovn24.09-host-24.09.1-10.el9fdp.x86_64
openvswitch3.3-3.3.0-58.el9fdp.x86_64
Issue Type: Indicate whether this is a new issue or a regression (if a regression, state the last known working version).
Reproducibility: Confirm if the issue can be reproduced consistently. If not, describe how often it occurs.
100%
Reproduction Steps: Provide detailed steps or scripts to replicate the issue.
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:127.0.0.1:6642 external_ids:ovn-encap-type=geneve external_ids:ovn-encap-ip=127.0.0.1 systemctl restart ovn-controllerovs-vsctl add-br br-ext ovs-vsctl set Open_vSwitch . external-ids:ovn-bridge-mappings=phynet:br-extovn-nbctl lr-add lr1 ovn-nbctl lrp-add lr1 lr1-ls1 00:00:01:ff:02:03 192.168.1.254/24 2001::a/64ovn-nbctl ls-add ls1 ovn-nbctl lsp-add ls1 ls1p1 ovn-nbctl lsp-set-addresses ls1p1 "00:00:01:01:01:01 192.168.1.1 2001::1/64"ovn-nbctl lsp-add ls1 ls1-lr1 ovn-nbctl lsp-set-type ls1-lr1 router ovn-nbctl lsp-set-options ls1-lr1 router-port=lr1-ls1 ovn-nbctl lsp-set-addresses ls1-lr1 routerovn-nbctl ls-add pub ovn-nbctl lrp-add lr1 lr1-pub 00:00:01:ff:01:03 172.16.1.1/24 3001::a/64ovn-nbctl lsp-add pub pub-lr1 ovn-nbctl lsp-set-type pub-lr1 router ovn-nbctl lsp-set-addresses pub-lr1 router ovn-nbctl lsp-set-options pub-lr1 router-port=lr1-pub ovn-nbctl lsp-add pub pub-ln ovn-nbctl lsp-set-type pub-ln localnet ovn-nbctl lsp-set-addresses pub-ln unknown ovn-nbctl lsp-set-options pub-ln network_name=phynet ovn-nbctl set logical_router lr1 options:chassis=hv1 ovn-nbctl create chassis_template_var chassis=hv1 \ variables="{lbvip=\"3001::10\",lbport=12010,lbback=\"2001::1\",ip6_back=\"[2001::1]:12010\"}" ovn-nbctl --template lb-add lb1 "^lbvip:12010" "^lbback:12010" tcp ipv6 ovn-nbctl ls-lb-add ls1 lb1ovs-vsctl add-port br-int ls1p1 -- set interface ls1p1 type=internal external_ids:iface-id=ls1p1 ip netns add ls1p1 ip link set ls1p1 netns ls1p1 ip netns exec ls1p1 ip link set ls1p1 address 00:00:01:01:01:01 ip netns exec ls1p1 ip link set ls1p1 up ip netns exec ls1p1 ip addr add 192.168.1.1/24 dev ls1p1 ip netns exec ls1p1 ip route add default via 192.168.1.254 ip netns exec ls1p1 ip addr add 2001::1/64 dev ls1p1 ip netns exec ls1p1 ip route add default via 2001::a sleep 5 ip netns exec ls1p1 ncat -k -l 12010 & sleep 2ip netns exec ls1p1 ncat 3001::10 12010 <<< h
Expected Behavior: Describe what should happen under normal circumstances.
ncat should pass
Observed Behavior: Explain what actually happens.
ncat failed
Troubleshooting Actions: Outline the steps taken to diagnose or resolve the issue so far.
Logs: If you collected logs please provide them (e.g. sos report, /var/log/openvswitch/* , testpmd console)
+ ovn-nbctl create chassis_template_var chassis=hv1 'variables={lbvip="3001::10",lbport=12010,lbback="2001::1",ip6_back="[2001::1]:12010"}' a28446ff-986f-46cf-813f-62fc35be62a6 + ovn-nbctl --template lb-add lb1 '^lbvip:12010' '^lbback:12010' tcp ipv6 + ovn-nbctl ls-lb-add ls1 lb1 + ovs-vsctl add-port br-int ls1p1 -- set interface ls1p1 type=internal external_ids:iface-id=ls1p1 + ip netns add ls1p1 + ip link set ls1p1 netns ls1p1 + ip netns exec ls1p1 ip link set ls1p1 address 00:00:01:01:01:01 + ip netns exec ls1p1 ip link set ls1p1 up + ip netns exec ls1p1 ip addr add 192.168.1.1/24 dev ls1p1 + ip netns exec ls1p1 ip route add default via 192.168.1.254 + ip netns exec ls1p1 ip addr add 2001::1/64 dev ls1p1 + ip netns exec ls1p1 ip route add default via 2001::a + sleep 5 + sleep 2 + ip netns exec ls1p1 ncat -k -l 12010 + ip netns exec ls1p1 ncat 3001::10 12010 Ncat: TIMEOUT.
if add ipv6 load_balancer with such format: ovn-nbctl --template lb-add lb2 "^lbvip:12010" "^ip6_back" tcp ipv6, ncat can work
