CTOvision

NOVEMBER 2, 2016

Avaya is not the first company you think of when it comes to networking, but they are a big supporter of OpenFlow and software defined networking (SDN). Avaya uses SDN and Openflow as a means to an end. On a practical level, agencies don’t have to build out different networks with VLAN tagging, domain stitching or MPLS.

How To 150

How To Firewall Network Data Center 150

Scott Lowe

OCTOBER 23, 2013

This post is a bit older, but still useful in the event if you’re interested in learning more about OpenFlow and OpenFlow controllers. Nick Buraglio has put together a basic reference OpenFlow controller VM —this is a KVM guest with CentOS 6.3 on flow table explosion with OpenFlow. Networking.

Vmware 60

Vmware Network Virtualization Storage 60

Scott Lowe

DECEMBER 2, 2013

If you’ve been following along at home with all of my OVS-related posts (you can browse all posts using the OVS tag ), you can probably guess what this will look like (hint: it will look a little bit like the configuration I described in my post on running host management through OVS ). Configuring OVS.

Transportation 66

Transportation Linux Network Virtualization 66

Scott Lowe

SEPTEMBER 9, 2013

The idea behind the test environment was that the VM on one host would communicate with the veth interface in the network namespace on the other host, using VLAN-tagged traffic over a GRE tunnel between them. 24 dev veth1 ip netns exec red ip link set veth1 up ovs-vsctl add-port br-int veth0 ovs-vsctl set port veth0 tag=20.

Linux 60

Linux Network Virtualization Operating Systems 60