Hi there,
I'm trying to get a three node setup working with vxlan setup, but every try
with different configuration options fail after setup of the vxlan ports.
Node0:
# ovs-vsctl show
1c34bd9e-f6cd-4d8c-8096-c087f42a9b24
Bridge "br0"
Port "eth0"
Interface "eth0"
Port "br0"
Interface "br0"
type: internal
Bridge "br1"
Port "patch1-2"
Interface "patch1-2"
type: patch
options: {peer="patch2-1"}
Port "eth1"
Interface "eth1"
Port "vxlan-10.0.5.11"
Interface "vxlan-10.0.5.11"
type: vxlan
options: {key=flow, remote_ip="10.0.5.11"}
Port "vxlan-10.0.5.12"
Interface "vxlan-10.0.5.12"
type: vxlan
options: {key=flow, remote_ip="10.0.5.12"}
Port "br1"
Interface "br1"
type: internal
Bridge "br2"
Port "br2"
Interface "br2"
type: internal
Port "patch2-1"
Interface "patch2-1"
type: patch
options: {peer="patch1-2"}
ovs_version: "2.5.0"
Both other nodes get both vxlan interfaces with each two other node ip.
node0
# ip addr show br1
9: br1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
group default qlen 1
link/ether xx:xx:xx:xx:xx:x0 brd ff:ff:ff:ff:ff:ff
inet 10.0.5.10/24 brd 10.0.5.255 scope global br1
valid_lft forever preferred_lft forever
node1
# ip addr show br1
9: br1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
group default qlen 1
link/ether xx:xx:xx:xx:xx:x1 brd ff:ff:ff:ff:ff:ff
inet 10.0.5.11/24 brd 10.0.5.255 scope global br1
valid_lft forever preferred_lft forever
node2
# ip addr show br1
9: br1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
group default qlen 1
link/ether xx:xx:xx:xx:xx:x2 brd ff:ff:ff:ff:ff:ff
inet 10.0.5.12/24 brd 10.0.5.255 scope global br1
valid_lft forever preferred_lft forever
# cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
# uname -r
4.4.0-31-generic
I've already with setting br1 to stp mode due suggestions in mailing list by
high cpu load, but that doesn't help.
Before getting kernel panic these message appears: kernel dead loop on virtual
device br1 fix it urgently
Hoping kindly help, sincerely yours
Hasan
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