Bug 1525972 (ovn_ipv6_ra_python) - OVN: Support periodic IPv6 Router Advertisement support
Summary: OVN: Support periodic IPv6 Router Advertisement support
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: ovn_ipv6_ra_python
Product: Red Hat OpenStack
Classification: Red Hat
Component: python-networking-ovn
Version: 13.0 (Queens)
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: z5
: 13.0 (Queens)
Assignee: Numan Siddique
QA Contact: Eran Kuris
URL:
Whiteboard:
Depends On: ovn_ipv6_rs ovn_ipv6_ra 1567735
Blocks: osp13ovn
TreeView+ depends on / blocked
 
Reported: 2017-12-14 14:10 UTC by Daniel Alvarez Sanchez
Modified: 2023-02-22 23:02 UTC (History)
16 users (show)

Fixed In Version: python-networking-ovn-4.0.0-0.20180102204252.c8d34b4.el7ost
Doc Type: Enhancement
Doc Text:
Clone Of: ovn_ipv6_ra
Environment:
Last Closed: 2019-02-18 11:37:47 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 529833 0 None master: MERGED networking-ovn: Make use of native OVN IPv6 Router Advertisement support (I5d4d16e517d71830ea16245529dd2ba5433e0fd3) 2018-07-19 01:29:50 UTC

Comment 3 Eran Kuris 2017-12-27 11:06:08 UTC 
Please add blueprint
Comment 10 Jon Schlueter 2018-06-27 17:23:21 UTC 
According to our records, this should be resolved by python-networking-ovn-4.0.1-0.20180420150810.c7c16d4.el7ost.  This build is available now.
Comment 12 Eran Kuris 2018-07-09 07:58:31 UTC 
This RFE cannot be verified without the fix of https://bugzilla.redhat.com/show_bug.cgi?id=1567735


reopen:
cat core_puddle_version
OSP13  2018-07-03.3
Comment 13 Daniel Alvarez Sanchez 2019-02-07 11:40:45 UTC 
Moving it back to ON_QA
Comment 15 Eran Kuris 2019-02-13 14:21:49 UTC 
Tested on OVN HA setup 
OpenStack/13.0-RHEL-7/2019-01-22.1
[root@controller-2 ~]# rpm -qa | grep openvswitch-2
python-openvswitch-2.9.0-83.el7fdp.1.x86_64
openvswitch-2.9.0-83.el7fdp.1.x86_64
python-networking-ovn-4.0.3-1.el7ost.noarch
ping6 between 2 instances on different networks.

--- 2002::f816:3eff:fec7:3e76 ping statistics ---
207 packets transmitted, 207 received, 0% packet loss, time 206404ms
rtt min/avg/max/mdev = 0.938/1.337/2.543/0.213 ms

--- 2001::f816:3eff:fe99:d2f8 ping statistics ---
205 packets transmitted, 205 received, 0% packet loss, time 204324ms
rtt min/avg/max/mdev = 0.809/1.284/4.605/0.363 ms


 00:04:34.988679 IP6 (hlim 255, next-header ICMPv6 (58) payload length: 64) gateway > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 64
	hop limit 255, Flags [none], pref medium, router lifetime 65535s, reachable time 0ms, retrans time 0ms
	  source link-address option (1), length 8 (1): fa:16:3e:3b:c0:d0
	    0x0000:  fa16 3e3b c0d0
	  mtu option (5), length 8 (1):  1442
	    0x0000:  0000 0000 05a2
	  prefix info option (3), length 32 (4): 2001::/64, Flags [onlink, auto], valid time infinity, pref. time infinity
	    0x0000:  40c0 ffff ffff ffff ffff 0000 0000 2001
	    0x0010:  0000 0000 0000 0000 0000 0000 0000
 00:07:02.661550 IP6 (hlim 255, next-header ICMPv6 (58) payload length: 64) gateway > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 64
	hop limit 255, Flags [none], pref medium, router lifetime 65535s, reachable time 0ms, retrans time 0ms
	  source link-address option (1), length 8 (1): fa:16:3e:3b:c0:d0
	    0x0000:  fa16 3e3b c0d0
	  mtu option (5), length 8 (1):  1442
	    0x0000:  0000 0000 05a2
	  prefix info option (3), length 32 (4): 2001::/64, Flags [onlink, auto], valid time infinity, pref. time infinity
	    0x0000:  40c0 ffff ffff ffff ffff 0000 0000 2001
	    0x0010:  0000 0000 0000 0000 0000 0000 0000



I checked IPv6 connectivity check took tcpdump to see the RA packets
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