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Bug 2160737 - ping to dnat failed intermittently in gateway router mode
Summary: ping to dnat failed intermittently in gateway router mode
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux Fast Datapath
Classification: Red Hat
Component: ovn22.03
Version: FDP 22.B
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
: ---
Assignee: Ales Musil
QA Contact: Jianlin Shi
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-01-13 14:17 UTC by OVN Bot
Modified: 2023-08-21 02:08 UTC (History)
5 users (show)

Fixed In Version: ovn22.03-22.03.0-141.el8fdp
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-08-21 02:08:08 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker FD-2606 0 None None None 2023-01-13 14:20:46 UTC
Red Hat Product Errata RHBA-2023:4682 0 None None None 2023-08-21 02:08:13 UTC

Description OVN Bot 2023-01-13 14:17:59 UTC
This is an automatically-generated clone of issue https://bugzilla.redhat.com/show_bug.cgi?id=2062580

Comment 3 Jianlin Shi 2023-07-21 02:21:39 UTC
Verified on ovn22.03-22.03.0-218.el8:

+ ip netns exec server1 ping6 3001::41 -c 1
PING 3001::41(3001::41) 56 data bytes
64 bytes from 3001::41: icmp_seq=1 ttl=63 time=1.21 ms                                                

--- 3001::41 ping statistics ---                                                                      
1 packets transmitted, 1 received, 0% packet loss, time 0ms                                           
rtt min/avg/max/mdev = 1.209/1.209/1.209/0.000 ms
+ ovs-appctl fdb/show br-nat
 port  VLAN  MAC                Age                                                                   
LOCAL     0  4a:20:51:d0:f5:49   10                                                                   
    2     0  0c:42:a1:5f:5c:59    9                                                                   
    2     0  00:0f:53:5f:2f:70    6                                                                   
    2     0  50:7c:6f:4a:d0:86    6                                                                   
    2     0  40:f0:78:11:6a:05    4                                                                   
    2     4  34:73:5a:99:55:2e    3                                                                   
LOCAL     0  b8:59:9f:ea:92:1b    3                                                                   
    2     0  00:0f:53:21:46:90    2                                                                   
    2     0  34:73:5a:99:55:2e    1                                                                   
    2     0  08:c0:eb:2d:23:b0    1                                                                   
    2     0  08:c0:eb:2d:23:b1    1                                                                   
    2     0  00:15:17:de:0c:87    1                                                                   
    3     0  ce:4b:e5:a9:06:07    0                                                                   
    1     0  00:00:09:09:00:03    0                                                                   
+ ip netns exec server1 ping6 3001::41 -c 5                                                           
PING 3001::41(3001::41) 56 data bytes
64 bytes from 3001::41: icmp_seq=1 ttl=63 time=0.107 ms                                               
64 bytes from 3001::41: icmp_seq=2 ttl=63 time=0.403 ms                                               
64 bytes from 3001::41: icmp_seq=3 ttl=63 time=0.073 ms                                               
64 bytes from 3001::41: icmp_seq=4 ttl=63 time=1.23 ms
64 bytes from 3001::41: icmp_seq=5 ttl=63 time=1.11 ms                                                

--- 3001::41 ping statistics ---                                                                      
5 packets transmitted, 5 received, 0% packet loss, time 4084ms                                        
rtt min/avg/max/mdev = 0.073/0.583/1.231/0.493 ms
+ ovs-appctl fdb/show br-nat
 port  VLAN  MAC                Age                                                                   
LOCAL     0  4a:20:51:d0:f5:49   14                                                                   
    2     0  0c:42:a1:5f:5c:59   13                                                                   
    2     0  50:7c:6f:4a:d0:86   10                                                                   
    2     0  40:f0:78:11:6a:05    8                                                                   
    2     4  34:73:5a:99:55:2e    7                                                                   
LOCAL     0  b8:59:9f:ea:92:1b    7                                                                   
    2     0  00:0f:53:21:46:90    6                                                                   
    2     0  34:73:5a:99:55:2e    5                                                                   
    2     0  08:c0:eb:2d:23:b0    5                                                                   
    2     0  08:c0:eb:2d:23:b1    4                                                                   
    2     0  00:15:17:de:0c:87    4                                                                   
    2     0  00:0f:53:5f:2f:70    3                                                                   
    2     0  40:a6:b7:19:46:9c    1                                                                   
    2     0  40:a6:b7:91:a7:9c    1                                                                   
    2     0  18:66:da:e7:06:1a    1                                                                   
    3     0  ce:4b:e5:a9:06:07    0                                                                   
    1     0  00:00:09:09:00:03    0                                                                   
[root@dell-per740-42 bz2160737]# rpm -qa | grep -E "openvswitch2.15|ovn22.03"                         
ovn22.03-22.03.0-218.el8fdp.x86_64
openvswitch2.15-2.15.0-87.el8fdp.x86_64
ovn22.03-central-22.03.0-218.el8fdp.x86_64
ovn22.03-host-22.03.0-218.el8fdp.x86_64

Comment 5 errata-xmlrpc 2023-08-21 02:08:08 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 (ovn22.03 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-2023:4682


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