On Wed, May 25, 2016 at 12:12:13PM +0500, Abdul Basit wrote: > For an experiment, instead of throttling bandwidth in mininet using 'bw' > parameter. My objective is to create virtual interfaces with different > speeds. As per my understanding, OVS creates virtual interfaces using veth > pair on behalf of our mininet command. Instead of modifying linux kernel, i > want OVS to visualize/pretend virtual interfaces of different speeds. To do > so i did following steps > > 1. I have modified 'bridge.c' > 2. In 'iface_refresh_netdev_status' function i am passing custom speed to > 'ovsrec_interface_set_link_speed' function > 3. For testing my modified code i am adding new port to a bridge 'br0' but > this does't seem to call 'iface_refresh_netdev_status' function even i > tried writing this value in file on disk. > > I need guidance whether i'm heading in a right direction to fake the port > speed? > May i know any resource from where i could find more detail for OVS code > insight?
Where do you want the fake speed to appear? _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss
