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Bug 2119167

Summary: [OVN]Packets with 224.0.0.x should not be forwarded through router even mcast_flood and relay set.
Product: Red Hat Enterprise Linux Fast Datapath Reporter: OVN Bot <ovn-bot>
Component: ovn22.03Assignee: Dumitru Ceara <dceara>
Status: CLOSED ERRATA QA Contact: ying xu <yinxu>
Severity: medium Docs Contact:
Priority: medium    
Version: FDP 22.CCC: ctrautma, dceara, jiji, mmichels
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: ovn22.03-22.03.0-82.el9fdp Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-10-11 13:03:41 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 2022-08-17 18:41:23 UTC
This is an automatically-generated clone of issue https://bugzilla.redhat.com/show_bug.cgi?id=2077306

Comment 3 ying xu 2022-09-20 08:08:19 UTC
verified on version:
# rpm -qa|grep ovn
ovn22.03-22.03.0-95.el9fdp.x86_64
ovn22.03-central-22.03.0-95.el9fdp.x86_64
ovn22.03-host-22.03.0-95.el9fdp.x86_64

run the case :
yum install -y kernel-kernel-networking-openvswitch-ovn-Interconnection.noarch
then make run it.
:: [ 04:05:35 ] :: [  BEGIN   ] :: Running 'tcpdump -r ls1p1.pcap -nnle|grep '172.16.2.1.*224.0.0.1.*UDP''
reading from file ls1p1.pcap, link-type LINUX_SLL2 (Linux cooked v2), snapshot length 262144
Warning: interface names might be incorrect
dropped privs to tcpdump
:: [ 04:05:35 ] :: [   PASS   ] :: Command 'tcpdump -r ls1p1.pcap -nnle|grep '172.16.2.1.*224.0.0.1.*UDP'' (Expected 1, got 1)
:: [ 04:05:35 ] :: [  BEGIN   ] :: Running 'tcpdump -r ls1p2.pcap -nnle|grep '172.16.2.1.*224.0.0.1.*UDP''
reading from file ls1p2.pcap, link-type LINUX_SLL2 (Linux cooked v2), snapshot length 262144
Warning: interface names might be incorrect
dropped privs to tcpdump
:: [ 04:05:35 ] :: [   PASS   ] :: Command 'tcpdump -r ls1p2.pcap -nnle|grep '172.16.2.1.*224.0.0.1.*UDP'' (Expected 1, got 1)

Comment 5 errata-xmlrpc 2022-10-11 13:03:41 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-2022:6879