Re: [ovs-discuss] Nicira extension TTL

2016-09-08 Thread Justin Pettit
I think you might need to specify that it's IP traffic. Try adding "ip" to your flow definition. --Justin > On Sep 8, 2016, at 7:38 PM, Warsang wrote: > > Hello, I am trying to add a rule in ryu to drop packets where TTL=0. > However in ovs when I use sudo ovs-ofctl -O OpenFlow14 add-flow 0_

[ovs-discuss] Nicira extension TTL

2016-09-08 Thread Warsang
Hello, I am trying to add a rule in ryu to drop packets where TTL=0. However in ovs when I use sudo ovs-ofctl -O OpenFlow14 add-flow 0_0_1 "nw_ttl=0 actions=DROP" And then do: mininet@mininet-vm:~$ sudo ovs-ofctl dump-flows 0_0_1 I get NXST_FLOW reply (xid=0x4): cookie=0x0, duration=495.989s,

Re: [ovs-discuss] [ovs-dev] Question about other_config : pmd-cpu-mask options

2016-09-08 Thread Mauricio Vasquez
Hi, Please don't drop the list, it could be interesting to more people. On 09/08/2016 06:55 PM, Junguk Cho wrote: Hi, Mauricio. Thank you for reply. I have following questions. Are you using physical ports? If yes, are they physically connected to socket1? Currently, I did not add physical p

Re: [ovs-discuss] openvswitch2.3.0 kernel crash

2016-09-08 Thread Jesse Gross
There wasn't a direct followup but the problem was effectively addressed by the lightweight tunnel changes and I don't believe that it can happen at this point. Those changes were introduced in OVS 2.5. I think it's unlikely that we will do another release off of the 2.3.x series at this point so

Re: [ovs-discuss] [ovs-dev] Question about other_config : pmd-cpu-mask options

2016-09-08 Thread Mauricio Vasquez
Hi Junguk, On 09/08/2016 05:07 PM, Junguk Cho wrote: Hi, I used OVS with dpdk. When I started ovs, I used this option to pin some cores for ovs. sudo ovs-vsctl --no-wait set Open_vSwitch . other_config:pmd-cpu-mask=0xf000 In my setup, it has two sockets, but with this option, two cores in

[ovs-discuss] Question about other_config : pmd-cpu-mask options

2016-09-08 Thread Junguk Cho
Hi, I used OVS with dpdk. When I started ovs, I used this option to pin some cores for ovs. sudo ovs-vsctl --no-wait set Open_vSwitch . other_config:pmd-cpu-mask=0xf000 In my setup, it has two sockets, but with this option, two cores in first socket shows 100% cpu utilization. In addition, wh

Re: [ovs-discuss] applying a patch

2016-09-08 Thread Ben Pfaff
On Thu, Sep 08, 2016 at 01:21:46PM +0200, Ashish Kurian wrote: > Dear Team, > > I have installed the ovs through debian packages by following > install.debian.md and the install was successful. > > Then I applied the ovs gtp u patch manually using the patch command. Now I > need to build new debi

Re: [ovs-discuss] Allow fdb to be overwritten / Getting carp to work with ovs

2016-09-08 Thread Fredrik Dahlberg
The thing is, that at least in my installation(the default on ubuntu 16.04), it does not learn the new location. It just drops any package when it comes in on a port where it's not expected. I have to wait until the old cached mac disappears (seems to be something like 300 seconds), as shown when r

Re: [ovs-discuss] openvswitch2.3.0 kernel crash

2016-09-08 Thread D. Herrendoerfer
Hello, was this issue ever followed up ? I see no corresponding changes in the kernel nor anywhere else, but I appear to have hit the same kernel crash. I see it on RHEL7.2 with openvswitch-2.3.2. Cheers, Dirk Hi jesse, I will submit this patch to upstream then backport it to OVS At 20

[ovs-discuss] applying a patch

2016-09-08 Thread Ashish Kurian
Dear Team, I have installed the ovs through debian packages by following install.debian.md and the install was successful. Then I applied the ovs gtp u patch manually using the patch command. Now I need to build new debian files using the updated source files. So I went into the directory of ope