neutron

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Why tcpdump does not capture packets for ovs mirror with any filters?

KCS Solution updated on 19 Mar 2021, 11:27 AM GMT - 0 -

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Red Hat OpenStack Platform, Red Hat Enterprise Linux
Martian packets are logged on compute nodes

KCS Solution updated on 15 Mar 2021, 9:02 AM GMT - 0 -

0

Red Hat OpenStack Platform
Compute node went into error state

KCS Solution updated on 09 Mar 2021, 5:51 AM GMT - 0 -

0

Red Hat OpenStack Platform
dropped over-mtu packet: 8950 > 1500

KCS Solution updated on 24 Feb 2021, 7:09 AM GMT - 0 -

0

Red Hat OpenStack Platform
Deleting port binding with neutron API

KCS Solution updated on 24 Feb 2021, 3:13 AM GMT - 2 -

0

Red Hat OpenStack Platform
[Openstack][16.1][OVN] - Communication between floating IPs may fail when mulit-subnet provider networks are used

KCS Solution updated on 23 Feb 2021, 8:08 PM GMT - 0 -

0

Red Hat OpenStack Platform
What are the OVS (openvswitch) internal ports used for? Why are they reported as down or UNKNOWN? Why is their MTU at 1500 although jumbo frames are used?

KCS Solution updated on 22 Feb 2021, 9:17 AM GMT - 0 -

0

Red Hat OpenShift Container Platform, Red Hat OpenStack Platform
Rules for zero packet loss in Red Hat OpenStack Platform NFV environments

Knowledge Article updated on 12 Feb 2021, 10:05 PM GMT - 0 -

0

Red Hat OpenStack Platform
Cannot bind to PF with SR-IOV enabled in Red Hat OpenStack Platform

KCS Solution updated on 11 Feb 2021, 1:28 PM GMT - 1 -

0

Red Hat OpenStack Platform
VMware for NSXT 3.1.1 can be used with On RHOSP 13.0.

KCS Solution updated on 09 Feb 2021, 10:37 AM GMT - 0 -

0

Red Hat OpenStack Platform
Keepalived VIPs inside an instance are reachable only with disabled port security

KCS Solution updated on 09 Jan 2021, 10:02 AM GMT - 0 -

0

Red Hat OpenStack Platform
Port flooding of packets on br-int - destination mac not in FDB of br-int while it should be.

KCS Solution updated on 04 Jan 2021, 3:42 PM GMT - 0 -

0

Red Hat OpenStack Platform
How does neutron selects a mechanism driver for port binding?

KCS Solution updated on 24 Dec 2020, 5:28 AM GMT - 0 -

0

Red Hat OpenStack Platform
Can't set timeout on loadbalancer listener

KCS Solution updated on 17 Dec 2020, 2:24 PM GMT - 1 -

0

Red Hat OpenStack Platform
IPv6-Prefix delegation Configuration errors

KCS Solution updated on 16 Dec 2020, 5:28 PM GMT - 0 -

0

Red Hat OpenStack Platform
Neutron traceback errors are written to log files as multiple entries

KCS Solution updated on 16 Dec 2020, 6:39 AM GMT - 0 -

0

Red Hat OpenStack Platform
"Driver cannot attach the device" is seen in `/var/log/openvswitch/ovs-vswitchd.log` with DPDK on HPE systems

KCS Solution updated on 11 Dec 2020, 5:45 PM GMT - 1 -

0

Red Hat OpenStack Platform, Red Hat Enterprise Linux
How to set inifinite DHCP lease time in the OVN on openstack

KCS Solution updated on 11 Dec 2020, 4:51 AM GMT - 0 -

0

Red Hat OpenStack Platform
br-tun is missing after reboot

KCS Solution updated on 10 Dec 2020, 7:49 PM GMT - 0 -

0

Red Hat OpenStack Platform
Internal interfaces stopped working

KCS Solution updated on 03 Dec 2020, 11:14 PM GMT - 1 -

0

Red Hat OpenStack Platform
DBConnectionError on controller node

KCS Solution updated on 30 Nov 2020, 3:07 PM GMT - 1 -

0

Red Hat OpenStack Platform
How to allow VRRP by security group with NSX-T

KCS Solution updated on 27 Nov 2020, 6:09 AM GMT - 0 -

0

Red Hat OpenStack Platform
How to troubleshoot "Instance failed network setup after 1 attempt(s): ConnectTimeout" is logged in nova-compute.log

KCS Solution updated on 27 Nov 2020, 6:03 AM GMT - 0 -

0

Red Hat OpenStack Platform
Stack Deployment/Update fails due to ping failure (Ping to 172.23.x.x failed. Retrying)

KCS Solution updated on 25 Nov 2020, 3:25 AM GMT - 0 -

0

Red Hat OpenStack Platform
Supported QoS rule types for each backends

KCS Solution updated on 25 Nov 2020, 12:02 AM GMT - 0 -

0

Red Hat OpenStack Platform

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neutron

Why tcpdump does not capture packets for ovs mirror with any filters?

Martian packets are logged on compute nodes

Compute node went into error state

dropped over-mtu packet: 8950 > 1500

Deleting port binding with neutron API

[Openstack][16.1][OVN] - Communication between floating IPs may fail when mulit-subnet provider networks are used

What are the OVS (openvswitch) internal ports used for? Why are they reported as down or UNKNOWN? Why is their MTU at 1500 although jumbo frames are used?

Rules for zero packet loss in Red Hat OpenStack Platform NFV environments

Cannot bind to PF with SR-IOV enabled in Red Hat OpenStack Platform

VMware for NSXT 3.1.1 can be used with On RHOSP 13.0.

Keepalived VIPs inside an instance are reachable only with disabled port security

Port flooding of packets on br-int - destination mac not in FDB of br-int while it should be.

How does neutron selects a mechanism driver for port binding?

Can't set timeout on loadbalancer listener

IPv6-Prefix delegation Configuration errors

Neutron traceback errors are written to log files as multiple entries

"Driver cannot attach the device" is seen in `/var/log/openvswitch/ovs-vswitchd.log` with DPDK on HPE systems

How to set inifinite DHCP lease time in the OVN on openstack

br-tun is missing after reboot

Internal interfaces stopped working

DBConnectionError on controller node

How to allow VRRP by security group with NSX-T

How to troubleshoot "Instance failed network setup after 1 attempt(s): ConnectTimeout" is logged in nova-compute.log

Stack Deployment/Update fails due to ping failure (Ping to 172.23.x.x failed. Retrying)

Supported QoS rule types for each backends

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