[ovs-discuss] Seeking Downstream Stakeholders for Open vSwitch

2015-01-12 Thread Ben Pfaff
Open vSwitch has a new vulnerability management process: https://github.com/openvswitch/ovs/blob/master/SECURITY.md Step 4 in this process is "Embargoed Disclosure", in which the security advisory and patches are sent to downstream stakeholders, who are major Open vSwitch users or distrib

Re: [ovs-discuss] Ovs controller missing

2015-01-12 Thread Ben Pfaff
On Mon, Jan 12, 2015 at 09:59:02AM +, Rucha Abhyankar wrote: > Hello,I have installed openvswitch 2.1.0 on ubuntu 13. It is successfully > installed and working. > But after# ps -ea | grep ovs > Output is: >   782 ?    00:00:00 ovsdb-server >   799 ?    00:00:00 ovs-vswitchd > Controll

Re: [ovs-discuss] Measuring Buffer Usage in Openvswitch

2015-01-12 Thread Ben Pfaff
On Mon, Jan 12, 2015 at 12:19:06PM -0600, swair shah wrote: > When the switch sends OFPT_PACKET_IN message to controller, it buffers the > packet. I want to measure this buffer space usage. Can you point me at the > right code where I can log this particular buffer usage? ofproto/pktbuf.c

Re: [ovs-discuss] How to apply a patch posted in ovs-dev mailing list?

2015-01-12 Thread Pravin Shelar
On Sun, Jan 11, 2015 at 5:05 PM, Ji Li wrote: > Hi all, > > I am working on a project related to ovs user space tunneling and I found a > patch posted in ovs-dev mailing list: > > http://openvswitch.org/pipermail/dev/2014-October/047443.html > > I want to apply this patch and have a test on my sid

Re: [ovs-discuss] Kernel crashes after receiving packets via bridge

2015-01-12 Thread Jesse Gross
On Mon, Jan 12, 2015 at 1:48 AM, Rucha Abhyankar wrote: > Hello, > I have installed ovs 2.1.0 on ubuntu 13.10 in kernel version > 3.11.0-12-generic. > > After configuring the bridge, the kernel crashes after receiving the packets > and I have to restart the computer. > What can be the problem. Yo

[ovs-discuss] Measuring Buffer Usage in Openvswitch

2015-01-12 Thread swair shah
Hi, When the switch sends OFPT_PACKET_IN message to controller, it buffers the packet. I want to measure this buffer space usage. Can you point me at the right code where I can log this particular buffer usage? thanks, swair. ___ discuss mailing list di

[ovs-discuss] Kernel crashes after receiving packets via bridge

2015-01-12 Thread Rucha Abhyankar
Hello,I have installed ovs 2.1.0 on ubuntu 13.10 in kernel version 3.11.0-12-generic. After configuring the bridge, the kernel crashes after receiving the packets and I have to restart the computer. What can be the problem.  Thanks in advance, Rucha

Re: [ovs-discuss] How to control logging of data

2015-01-12 Thread Padma Jayasankar
Thank You. On Mon, Jan 12, 2015 at 12:42 AM, Ben Pfaff wrote: > On Mon, Jan 12, 2015 at 12:37:52AM +0530, Padma Jayasankar wrote: > > Btw,Is there a way to stop logging. Please clarify. > > To restore all default log levels: "ovs-appctl vlog/set info" > To turn off all logging: "ovs-appctl vlo

[ovs-discuss] Format of flow entries to use fast fail over group type in OF 1.3

2015-01-12 Thread Padma Jayasankar
Hi, I want to use fast fail over group type of OpenFlow 1.3. I need sample flow entries for doing this. According to my knowledge, we have to change the action as group table and then add an entry in the group table. but how to specify in the flow table entry.Please clarify. Thanks and Regards,

Re: [ovs-discuss] How to control logging of data

2015-01-12 Thread Padma Jayasankar
HI, Thanks for the response. The file ovs-vswitchd.log in the path /usr/var/openvswitch grows very fastly and occupies more space(ard 3 GB). But i forgot to delete some logs which i added for debugging purpose. Now i have removed those logs. Sorry for troubling u. If the problem still continu

Re: [ovs-discuss] 2000 Ports - things aren't working as expected

2015-01-12 Thread Ben Pfaff
On Mon, Jan 12, 2015 at 08:20:08AM -0800, Ben Pfaff wrote: > On Mon, Jan 12, 2015 at 11:23:40AM +1100, Troy Lea wrote: > > I've installed Open vSwitch on Ubuntu 14.04.1 and have tested it > > successfully. I've been able to create switches with up to 1000 ports and I > > can poll them via SNMP us

Re: [ovs-discuss] 2000 Ports - things aren't working as expected

2015-01-12 Thread Ben Pfaff
On Mon, Jan 12, 2015 at 11:23:40AM +1100, Troy Lea wrote: > I've installed Open vSwitch on Ubuntu 14.04.1 and have tested it > successfully. I've been able to create switches with up to 1000 ports and I > can poll them via SNMP using MRTG. > > I've been creating these ports with a simple "for 1

Re: [ovs-discuss] Difference seen in OVSDB initialization with & without DPDK

2015-01-12 Thread Shankari Vaidyalingam
Hi Kevin, Thanks for clarification. I was able to run OVS without DPDK immediately after the test below and the OVSDB initialization went fine without any error. I agree with you that DPDK may not have any impact on the OVSDB connectivity. But I presume that there is some piece of code that is ge

[ovs-discuss] what is multiq - and why is it required by ovs for dpdk vmnet3 interfaces?

2015-01-12 Thread David Evans
Hi, If I add vmnet3 dpdk compatible driver to ovs, I cannot use it in ovs because it requires multiq? What does this mean? Could I change it? Regards, Dave. ___ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/disc

Re: [ovs-discuss] Difference seen in OVSDB initialization with & without DPDK

2015-01-12 Thread Traynor, Kevin
I wasn’t able to reproduce and I’m finding it hard to understand how it’s DPDK related as that doesn’t affect connection to the ovsdb. So my question was about if you have been able to isolate the issue on a clean system/clean builds etc to rule out any other issues. Were you able to run OVS wit

Re: [ovs-discuss] SIGSEGV in nl_attr_get_size() - OVS 2.0.2

2015-01-12 Thread James Page
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 11/01/15 18:05, Ben Pfaff wrote: >>> I'm wondering whether this is related - the stacktrace relates >>> to flow misses and has a large parameter list in the >>> handle_flow_misses call. >>> >>> The optimized code may just be obfuscating the actua