OVS

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RHOSP controller kernel panic "kernel BUG at net/core/skbuff.c:3287!" in skb_segment

KCS Solution updated on 20 Nov 2019, 9:12 AM GMT - 0 -

0

Red Hat OpenStack Platform
On a RHV host with IPv6 disabled, OVN fails to start

KCS Solution updated on 06 Nov 2019, 7:37 AM GMT - 0 -

0

Red Hat Virtualization
How to configure Mellanox cards as ovs-dpdk interface on Red Hat Openstack ?

KCS Solution updated on 24 Oct 2019, 1:20 PM GMT - 2 -

0

Red Hat OpenStack Platform
RHEL 7.4+ kernel crash with a NULL pointer dereference in vxlan_dellink+0xaa

KCS Solution updated on 23 Sep 2019, 6:22 AM GMT - 0 -

0

Red Hat OpenStack Platform, Red Hat Enterprise Linux
OpenShift nodes deployed in many subnets with NATs between them

KCS Solution updated on 16 Sep 2019, 11:31 AM GMT - 0 -

0

Red Hat OpenShift Container Platform
OVN Openstack Deployment Missing Images

KCS Solution updated on 29 Aug 2019, 8:36 PM GMT - 0 -

0

Red Hat OpenStack Platform
Network throughput is less than expected with a VLAN interface on top of a bond or team

KCS Solution updated on 08 Aug 2019, 6:19 AM GMT - 1 -

0

Red Hat Enterprise Linux
LACP failover does not work for specific flows when using balance-tcp in Open vSwitch 2.9

KCS Solution updated on 31 Jul 2019, 9:49 AM GMT - 0 -

0

Red Hat OpenStack Platform
What is the meaning of the (72% CPU usage) lines in ovs-vswitchd.log ?

KCS Solution updated on 24 Jul 2019, 6:25 PM GMT - 1 -

0

Red Hat OpenStack Platform
How can we trace Egress IP failover process ?

KCS Solution updated on 23 Jul 2019, 1:59 PM GMT - 0 -

0

Red Hat OpenShift Container Platform
Monitoring traffic on Openshift platform using Iptables LOGS rule

KCS Solution updated on 24 Jun 2019, 1:20 PM GMT - 0 -

0

Red Hat OpenShift Container Platform
Need to export Openshift OVS Logs (Sflow/netFlow)

KCS Solution updated on 24 Jun 2019, 1:17 PM GMT - 0 -

0

Red Hat OpenShift Container Platform
Troubleshooting OpenVswitch in OpenShift 3.x

Knowledge Article updated on 13 Jun 2019, 12:58 PM GMT - 0 -

0

Red Hat OpenShift Container Platform
How to troubleshoot OVS pod related to high CPU usage, how to collect and send the troubleshooting data to Red Hat

KCS Solution updated on 12 Jun 2019, 11:24 PM GMT - 0 -

0

Red Hat OpenShift Container Platform
RHV: ovsdb-server shows unexpected SSL connection close errors.

KCS Solution updated on 10 Jun 2019, 1:23 PM GMT - 0 -

0

Red Hat Virtualization
Why if 'svc' type is "NodePort", application is not accessible using the confiugred nodeport via a particular compute node?

KCS Solution updated on 29 May 2019, 9:39 AM GMT - 0 -

0

Red Hat OpenShift Container Platform
The 'gateway_external_network_id' option must be configured for this agent as Neutron has more than one external network

KCS Solution updated on 03 May 2019, 2:03 AM GMT - 0 -

0

Red Hat OpenStack Platform
RHV: Guest fail to boot with error "VM is down with error. Exit message: Hook Error: ('',)."

KCS Solution updated on 09 Apr 2019, 4:05 PM GMT - 0 -

0

Red Hat Virtualization
Host to vm network communication failed due to OVN controller process aborts on Hypervisor.

KCS Solution updated on 02 Apr 2019, 10:11 PM GMT - 0 -

0

Red Hat Virtualization, Red Hat Enterprise Linux
Starting a VM with OVN network fails with error "Exit message: Cannot get interface MTU on 'br-int': No such device"

KCS Solution updated on 02 Apr 2019, 4:35 PM GMT - 0 -

0

Red Hat Virtualization
Is ovs-dpdk supported on Red Hat Hyperconverged Infrastructure for Cloud?

KCS Solution updated on 07 Mar 2019, 6:47 PM GMT - 0 -

0

Red Hat OpenStack Platform
"ovs|00001|db_ctl_base|ERR|no key "tx_errors" in Interface record" messages recurring in OpenStack compute's log

KCS Solution updated on 05 Mar 2019, 6:11 AM GMT - 0 -

0

Red Hat OpenStack Platform
RHV: ovs-vsctl error filling up /var/log/messages after upgrading host to version to 4.2.8

KCS Solution updated on 08 Feb 2019, 12:21 AM GMT - 0 -

0

Red Hat Virtualization
Is Open vSwitch (OVS) supported on the standalone installation of RHEL with KVM virtualization hypervisor?

KCS Solution updated on 07 Feb 2019, 7:55 AM GMT - 1 -

0

Red Hat Enterprise Linux
Is it possible to migrate from OSP12 OVS/ML2 to OSP13 OVN ?

KCS Solution updated on 16 Nov 2018, 9:02 AM GMT - 1 -

0

Red Hat OpenStack Platform

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OVS

RHOSP controller kernel panic "kernel BUG at net/core/skbuff.c:3287!" in skb_segment

On a RHV host with IPv6 disabled, OVN fails to start

How to configure Mellanox cards as ovs-dpdk interface on Red Hat Openstack ?

RHEL 7.4+ kernel crash with a NULL pointer dereference in vxlan_dellink+0xaa

OpenShift nodes deployed in many subnets with NATs between them

OVN Openstack Deployment Missing Images

Network throughput is less than expected with a VLAN interface on top of a bond or team

LACP failover does not work for specific flows when using balance-tcp in Open vSwitch 2.9

What is the meaning of the (72% CPU usage) lines in ovs-vswitchd.log ?

How can we trace Egress IP failover process ?

Monitoring traffic on Openshift platform using Iptables LOGS rule

Need to export Openshift OVS Logs (Sflow/netFlow)

Troubleshooting OpenVswitch in OpenShift 3.x

How to troubleshoot OVS pod related to high CPU usage, how to collect and send the troubleshooting data to Red Hat

RHV: ovsdb-server shows unexpected SSL connection close errors.

Why if 'svc' type is "NodePort", application is not accessible using the confiugred nodeport via a particular compute node?

The 'gateway_external_network_id' option must be configured for this agent as Neutron has more than one external network

RHV: Guest fail to boot with error "VM is down with error. Exit message: Hook Error: ('',)."

Host to vm network communication failed due to OVN controller process aborts on Hypervisor.

Starting a VM with OVN network fails with error "Exit message: Cannot get interface MTU on 'br-int': No such device"

Is ovs-dpdk supported on Red Hat Hyperconverged Infrastructure for Cloud?

"ovs|00001|db_ctl_base|ERR|no key "tx_errors" in Interface record" messages recurring in OpenStack compute's log

RHV: ovs-vsctl error filling up /var/log/messages after upgrading host to version to 4.2.8

Is Open vSwitch (OVS) supported on the standalone installation of RHEL with KVM virtualization hypervisor?

Is it possible to migrate from OSP12 OVS/ML2 to OSP13 OVN ?

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