One way to understand the correct jsonrpc messages (or reverse engineer) is to run a ovs-vsctl command with the "-v" option.
ex: ovs-vsctl -v add-br br1 On Wed, Jul 17, 2013 at 6:16 PM, Dmita Levy <[email protected]> wrote: > Hello, > > I am Undergraduate student doing Open vSwitch and OpenFlow research so > please bare with me as I am still learning. I am trying to add a GRE > tunnel, using JSON RPC, to an install of Open vSwitch - the only options I > have configured are the "manager" option to listen on ptcp: 6632 and one > bridge named "bridge1". I am connecting successfully and sending the > following request: > > REQUEST: > {"method":"transact","id":"001","params":["Open_vSwitch",{"op":"insert","table":"Interface","row":{"name":"gre1","type":"gre","options":["map",[["remote_ip","172.16.1.2"],["csum","true"],["key","1"]]]},"uuid-name":"new_iface"},{"op":"insert","table":"Port","row":{"name":"gateway > ","interfaces":["set",[["named-uuid","new_iface"]]]},"uuid-name":"new_port"}]} > > > I get the following response: > > {"id":"001","error":null,"result":[{"uuid":["uuid","95ab1d87-5649-49a0-ae58-53efbbcb3757"]},{"uuid":["uuid","aeb7e783-73a3-4717-97e8-7ab629e5ac0c"]}]} > > But when I run the ovs-vsctl show command there is no GRE port info > listed. I am not sure what I am doing wrong. I followed this link > https://mailman.stanford.edu/pipermail/openflow-discuss/2010-February/000744.htmlshowing > an example of the correct request and modified it a bit. I also > followed this > http://tools.ietf.org/html/draft-pfaff-ovsdb-proto-02#section-5.2.4 as > well but I'm not sure what I'm missing. I have read the conf.db and I think > I have a good "handle" on that but still know I'm missing something > minor..or possibly major. > > Any help or clarification is appreciated. Thanks in advance. > > -Dmita > > > _______________________________________________ > discuss mailing list > [email protected] > http://openvswitch.org/mailman/listinfo/discuss > >
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