Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 2171906

Summary: permitted_ethertypes doesn't work as expected even though the flows are present
Product: Red Hat OpenStack Reporter: David Hill <dhill>
Component: openstack-neutronAssignee: Rodolfo Alonso <ralonsoh>
Status: CLOSED ERRATA QA Contact: Bharath M V <bmv>
Severity: high Docs Contact:
Priority: high    
Version: 16.2 (Train)CC: aruffin, averdagu, chrisw, jjoyce, jmitterm, mariel, mburns, mflusche, ralonsoh, schhabdi, scohen
Target Milestone: z6Keywords: Triaged
Target Release: 16.2 (Train on RHEL 8.4)Flags: dhill: needinfo-
Hardware: x86_64   
OS: All   
Whiteboard:
Fixed In Version: openstack-neutron-15.3.5-2.20230711185017.63bac0f.el8ost Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2023-11-08 19:18:31 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description David Hill 2023-02-20 20:14:33 UTC 
Description of problem:
permitted_ethertypes doesn't work as expected even though the flows are present:
~~~
 cookie=0x8fb7fcf7f9710893, duration=95846.751s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x21,dl_type=0x2222 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95846.751s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x21,dl_type=0x88cc actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95846.751s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x21,dl_type=0x4008 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95846.561s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x23,dl_type=0x2222 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95846.561s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x23,dl_type=0x88cc actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95846.561s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x23,dl_type=0x4008 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95846.454s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x24,dl_type=0x2222 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95846.454s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x24,dl_type=0x88cc actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95846.454s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x24,dl_type=0x4008 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95844.315s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x26,dl_type=0x2222 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95844.315s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x26,dl_type=0x88cc actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95844.315s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x26,dl_type=0x4008 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95844.191s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x28,dl_type=0x2222 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95844.191s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x28,dl_type=0x88cc actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95844.191s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x28,dl_type=0x4008 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95844.084s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x22,dl_type=0x2222 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95844.083s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x22,dl_type=0x88cc actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95844.083s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x22,dl_type=0x4008 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.590s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x29,dl_type=0x2222 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.590s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x29,dl_type=0x88cc actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.590s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x29,dl_type=0x4008 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.412s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2c,dl_type=0x2222 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.412s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2c,dl_type=0x88cc actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.412s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2c,dl_type=0x4008 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.298s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2d,dl_type=0x2222 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.298s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2d,dl_type=0x88cc actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.298s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2d,dl_type=0x4008 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.165s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2a,dl_type=0x2222 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.164s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2a,dl_type=0x88cc actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.164s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2a,dl_type=0x4008 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.002s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2b,dl_type=0x2222 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.002s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2b,dl_type=0x88cc actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95841.002s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2b,dl_type=0x4008 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95839.481s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2e,dl_type=0x2222 actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95839.481s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2e,dl_type=0x88cc actions=resubmit(,94)
 cookie=0x8fb7fcf7f9710893, duration=95839.481s, table=71, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=95,reg5=0x2e,dl_type=0x4008 actions=resubmit(,94)
~~~

Version-Release number of selected component (if applicable):
Latest 16.2.4

How reproducible:
This customer at least

Steps to Reproduce:
1.  Add etertype 0x4008 with port security enabled
2.
3.

Actual results:
Packets are blocked

Expected results:
No packets should be blocked

Additional info:
Comment 3 Stephen Ma 2023-02-21 16:39:34 UTC 
How to reproduce: In addition to having port-security enabled on the sending and receiving ports, the VM sending the packets and the VM receiving the packets are HOSTED ON DIFFERENT compute nodes.
Comment 7 Rodolfo Alonso 2023-03-03 11:44:28 UTC 
Hi Stephen:

Along with the information provided, can you share in the customer case the datapath port information of the receiver host (compute-2)? I would like to match the dp flows and the OVS ports.
  $ ovs-appctl dpctl/dump-flows

Regards.
Comment 38 errata-xmlrpc 2023-11-08 19:18:31 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 (Red Hat OpenStack Platform 16.2.6 (Train) bug fix and enhancement advisory), 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-2023:6307
Comment 39 Red Hat Bugzilla 2024-03-08 04:25:21 UTC 
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 120 days