Hi,
I am using ConnectX ® -3 Pro nic with OVS version 2.3.31.
With VxLAN i am achieving 9.10 to 9.30 Gbps data. But with NVGRE configuration i am getting around 3.20 to 4.00 Gbps data. Please can help me out if anything extra we need to configure to get achieve good numbers with NVGRE tunnel.
NVGRE configuration:
[root@localhost openvswitch-2.3.1]# ovs-vsctl show
2581c25f-7a80-436d-98fe-f420623f1c68
Bridge "br0"
Port "nvgre"
Interface "nvgre"
type: gre
options: {remote_ip="44.44.44.10"}
Port "br0"
Interface "br0"
type: internal
Host details:
Host PC: Dell T630
Operating system: CentOS-7(3.10.0-123.el7.x86_64 )