Hi Ben, On 29.09.2015 06:15, Ben Pfaff wrote: > On Wed, Sep 23, 2015 at 09:11:26PM +0200, Daniel Herrmann wrote: >> I am trying to load-balance traffic in a routed scenario and want to use >> OF group tables for this. >> >> However, it seems that only one bucket is selected. I found some thread >> from mid 2014, which states that only eth_dst is used for matching: > > See selection_method, selection_method_param, and fields in > ovs-ofctl(8), in OVS 2.4.0 and later.
Thank you for your answer. Where can I find the required values? The ovs-ofctl manual always states that the values are known to the lower layer. I am using OVS in an ESXi based virtualization environment with Debian 7.8 guest VMs running OVS and DPDK as dataplane using e1000 as interface drivers. The normal kernel module (or vswitchd combined with the kernel module) seems to have a bug related to flow injection as described in my previous mail. So basically the question is: which values are supported by OVS for the fields "selection_method", "selection_method_param", and "fields"? The goal is basically to distribute traffic like ECMP does, hence including L3 and L4 source and destination and L4 protocol number in L4 header. Or something similar. One more question: My chosen controller (RYU) does not support those extensions yet. Is it possible to use the CLI to modify the groups already created using OpenFlow? Thank you and regards Daniel _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
