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Bug 2132530

Summary: ipv6 prefix is not generated when prefix_delegation is true
Product: Red Hat Enterprise Linux Fast Datapath Reporter: OVN Bot <ovn-bot>
Component: ovn22.09Assignee: lorenzo bianconi <lorenzo.bianconi>
Status: CLOSED ERRATA QA Contact: Jianlin Shi <jishi>
Severity: medium Docs Contact:
Priority: medium    
Version: FDP 21.ICC: ctrautma, jiji, mmichels
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: ovn22.09-22.09.0-10.el9fdp Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-11-21 18:23:25 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description OVN Bot 2022-10-06 04:06:01 UTC
This is an automatically-generated clone of issue https://bugzilla.redhat.com/show_bug.cgi?id=2129244

Comment 3 Jianlin Shi 2022-11-07 02:29:23 UTC
Verified on ovn22.09-22.09.0-11.el9:

+ ip addr add 2001:1db8:3333::1/64 dev br-test                                                        
+ ovn-nbctl set logical_router_port lr1-ls1 options:prefix_delegation=true                            
+ ovn-nbctl set logical_router_port lr1-ls1 options:prefix=true                                       
+ sleep 5                                                                                             
+ sed 's/^iface.*/iface "veth0_s0" {/g' -i /etc/dibbler/server.conf                                   
+ sed 's/pd-pool.*/pd-pool 2001:1db8:3333::\/80/g' -i /etc/dibbler/server.conf                        
+ sed 's/t1.*/t1 10/g' -i /etc/dibbler/server.conf                                                    
+ sed 's/t2.*/t2 15/g' -i /etc/dibbler/server.conf                                                    
+ cat                                                                                                 
+ cat                                                                                                 
+ sleep 10                                                                                            
+ ip netns exec server0 dibbler-server run                                                            
+ ovn-nbctl list logical_router_port lr1-ls1                                                          
_uuid               : e99bb292-3b30-44a1-8e8f-885abbcd788f                                            
enabled             : []                                                                              
external_ids        : {}                                                                              
gateway_chassis     : []                                                                              
ha_chassis_group    : []                                                                              
ipv6_prefix         : ["2001:1db8:3333::3e02:0:0/96"]                                                 
ipv6_ra_configs     : {}                                                                              
mac                 : "00:00:00:00:00:01"                                                             
name                : lr1-ls1                                                                         
networks            : ["172.16.1.1/24"]                                                               
options             : {prefix="true", prefix_delegation="true"}                                       
peer                : []                                                                              
[root@wsfd-advnetlab17 bz2132530]# rpm -qa | grep -E "openvswitch2.17|ovn22.09"                       
ovn22.09-22.09.0-11.el9fdp.x86_64                                                                     
openvswitch2.17-2.17.0-55.el9fdp.x86_64                                                               
ovn22.09-central-22.09.0-11.el9fdp.x86_64                                                             
ovn22.09-host-22.09.0-11.el9fdp.x86_64

Comment 4 Jianlin Shi 2022-11-07 06:16:02 UTC
*** Bug 2132532 has been marked as a duplicate of this bug. ***

Comment 6 errata-xmlrpc 2022-11-21 18:23:25 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (ovn22.09 bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:8575