[ovs-discuss] OVS 2.3.0 issues

2014-09-04 Thread Saurav Das
[Sorry - previous mail had no subject] Hello, We have been working with OVS 2.3.0 for OF 1.3, and we have some questions: Possible bug: ovs-ofctl display of actions Here is a table-miss-entry which is supposed to match everything. There are no instructions associated with this entry.

[ovs-discuss] (no subject)

2014-09-04 Thread Saurav Das
Hello, We have been working with OVS 2.3.0 for OF 1.3, and we have some questions: Possible bug: ovs-ofctl display of actions Here is a table-miss-entry which is supposed to match everything. There are no instructions associated with this entry. cookie=0x0, duration=31.700s, table=5, n_

Re: [ovs-discuss] Switch Flows gets deleted

2014-09-04 Thread Ben Pfaff
Your output below makes it look likely that some controller is actually deleting the flows. This could be, for example, an "ovs-ofctl del-flows" running periodically. You could find out more by turning up the ovs-vswitchd log level with e.g. "ovs-appctl vlog/set vconn" then looking for OpenFlow f

Re: [ovs-discuss] [ovs-dev] how to set MTU size on OVS Switch

2014-09-04 Thread Gurucharan Shetty
On Thu, Sep 4, 2014 at 8:53 AM, Bhavin Shah (shahb) wrote: > Guru, > The tap interface is created by linux bridge so is there a way to set mtu > for linux bridge. Linux bridge does not "create" a tap interface. Someone created that Linux bridge, then created a tap interface and then added that tap

Re: [ovs-discuss] [ovs-dev] how to set MTU size on OVS Switch

2014-09-04 Thread Bhavin Shah (shahb)
Guru, The tap interface is created by linux bridge so is there a way to set mtu for linux bridge. Thanks, Bhavin Shah .:|:.:|:. sh...@cisco.com Systems Engineer AT&T Account Team 732 429-4080 mobile 732 635-4271 office welcome to the human network On 9/4/14, 11:51 AM, "Gurucharan Shetty

Re: [ovs-discuss] Switch Flows gets deleted

2014-09-04 Thread Krishna Pratap
So here is the monitor output in two cases. 1) when the controller is not started at all and i push down flows. it gets deleted after few seconds of getting added. my flow is the one sending to controller and forwarding to next port in_port=2 actions=CONTROLLER:,output:1 root@ccpu:~/openv

Re: [ovs-discuss] Switch Flows gets deleted

2014-09-04 Thread Ben Pfaff
On Thu, Sep 04, 2014 at 11:49:19AM -0400, Krishna Pratap wrote: > The switches would delete the traffic flows or any flow that i add on it > if it is not connected to controller from the beginning or if I remove > them later on after getting connected . > if the switches have flows and try to conn

Re: [ovs-discuss] [ovs-dev] how to set MTU size on OVS Switch

2014-09-04 Thread Gurucharan Shetty
[Moving to ovs-discuss] On Thu, Sep 4, 2014 at 8:44 AM, Bhavin Shah (shahb) wrote: > Thanks for the quick response Guru. > > Follow up question is how to set it on the TAP interfaces that are > dynamically defined. The one that creates the tap interface needs to have that ability. If the questio

Re: [ovs-discuss] Switch Flows gets deleted

2014-09-04 Thread Krishna Pratap
The switches would delete the traffic flows or any flow that i add on it if it is not connected to controller from the beginning or if I remove them later on after getting connected . if the switches have flows and try to connect to controller which is not started, they would eventually delete all

Re: [ovs-discuss] Switch Flows gets deleted

2014-09-04 Thread Ben Pfaff
On Wed, Sep 03, 2014 at 01:54:21PM -0400, Krishna Pratap wrote: > I am encountering a condition where the traffic flows gets deleted when the > switches are not connected to controller. > while adding the flows, I make the idle_timeout=0,hard_timeout=0 > > and this is the flow on the switch > >