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Bug 2224399

Summary: packet replied for load balance is not snated if both lb and nat are added
Product: Red Hat Enterprise Linux Fast Datapath Reporter: OVN Bot <ovn-bot>
Component: ovn23.09Assignee: lorenzo bianconi <lorenzo.bianconi>
Status: CLOSED ERRATA QA Contact: Jianlin Shi <jishi>
Severity: medium Docs Contact:
Priority: medium    
Version: FDP 21.ICC: bperkins, ctrautma, dceara, jiji, lorenzo.bianconi, mmichels, nusiddiq
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: ovn23.09-23.09.0-alpha.89.el9fdp Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2024-01-24 11:17:55 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 2023-07-20 17:02:28 UTC
This is an automatically-generated clone of issue https://bugzilla.redhat.com/show_bug.cgi?id=2023609

Comment 3 Jianlin Shi 2023-12-06 02:47:37 UTC
with the reproducer in https://bugzilla.redhat.com/show_bug.cgi?id=2023609#c1, reproduced on ovn22.03-22.03.0-52.el9:

[root@dell-per740-33 bz2224399]# rpm -qa | grep -E "ovn22.03|openvswitch3.1"                          
openvswitch3.1-3.1.0-70.el9fdp.x86_64                                                                 
ovn22.03-22.03.0-52.el9fdp.x86_64                                                                     
ovn22.03-central-22.03.0-52.el9fdp.x86_64                                                             
ovn22.03-host-22.03.0-52.el9fdp.x86_64 

[root@dell-per740-33 bz2224399]# ip netns exec server iperf3 -c 172.16.1.101 -t 1 -p 50001            
iperf3: error - unable to send control message: Bad file descriptor

Verified on ovn23.09-23.09-0-73.el9:

[root@dell-per740-33 bz2224399]# ip netns exec server iperf3 -c 172.16.1.101 -t 1 -p 50001            
Connecting to host 172.16.1.101, port 50001                                                           
[  5] local 172.16.1.50 port 54416 connected to 172.16.1.101 port 50001                               
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd                                      
[  5]   0.00-1.00   sec   107 KBytes   879 Kbits/sec    2   1.41 KBytes                               
- - - - - - - - - - - - - - - - - - - - - - - - -                                                     
[ ID] Interval           Transfer     Bitrate         Retr                                            
[  5]   0.00-1.00   sec   107 KBytes   879 Kbits/sec    2             sender                          
[  5]   0.00-1.04   sec  0.00 Bytes  0.00 bits/sec                  receiver                          
                                                                                                      
iperf Done.                                                                                           
[root@dell-per740-33 bz2224399]# rpm -qa | grep -E "ovn23.09|openvswitch3.1"                          
openvswitch3.1-3.1.0-70.el9fdp.x86_64                                                                 
ovn23.09-23.09.0-73.el9fdp.x86_64                                                                     
ovn23.09-central-23.09.0-73.el9fdp.x86_64                                                             
ovn23.09-host-23.09.0-73.el9fdp.x86_64

Comment 5 errata-xmlrpc 2024-01-24 11:17:55 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 (ovn23.09 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-2024:0392