Re: [ovs-discuss] OVS with NAT Configuration

2016-05-03 Thread Justin Pettit
> On May 3, 2016, at 10:39 PM, Sheroo Pratap > wrote: > > Hi Joe, > >I found below link for NAT support in OVS 2.5.0 release, looks like NAT is > supported in latest release. > > http://openvswitch.org/pipermail/announce/2016-February/81.html > >if you see in below lin

Re: [ovs-discuss] OVS with NAT Configuration

2016-05-03 Thread Sheroo Pratap
Hi Joe, I found below link for NAT support in OVS 2.5.0 release, looks like NAT is supported in latest release. http://openvswitch.org/pipermail/announce/2016-February/81.html if you see in below link it is mentioned here that ct is supported in OVS 2.5.0 release http://openvsw

Re: [ovs-discuss] OVS with NAT Configuration

2016-05-03 Thread Sheroo Pratap
Thanks for guidance Jeo Regards Sheroo Pratap On Tue, May 3, 2016 at 9:45 PM, Joe Stringer wrote: > On 3 May 2016 at 03:21, Sheroo Pratap > wrote: > > Hi All, > > > >I trying to do NAT configuration in OVS 2.5.0. I am not getting any > > proper documentation for OVS NAT configuration. > >

Re: [ovs-discuss] MTU considerations for OVN

2016-05-03 Thread Matt Kassawara
Jesse, I'm resurrecting this thread after a fairly lengthy discussion of MTU with Ben at the recent OpenStack summit. Have you given the topic any further thought toward implementation in a reasonable way? Can you elaborate on the architectural limitations? At the moment, the OpenStack implementat

[ovs-discuss] ovn_l3: should vm get replies from pings to router interface (of non-local subnet)?

2016-05-03 Thread Flaviof
[cc Justin] Hello OVS/OVN folks, Using devstack and a slightly modified version of the local.conf.sample [1], I create an all-in-one node with OVN. After stacking, I run a simple script [2] (attached) that creates 2 internal subnet+networks and a OVN-L3 router with interfaces on each one of them

Re: [ovs-discuss] ovs-ofctl queue-get-config issue

2016-05-03 Thread fatt 3issam
Thanks for the instant reply.All that mininet can do is to fix somewhat link bandwidth with the tc tool but the ports of ovs would still advertise the same original speed because they are virtual! I actually need that actual port speed to be limited to say 2MB instead of 10GB for example or at l

Re: [ovs-discuss] ovs-ofctl queue-get-config issue

2016-05-03 Thread fatt 3issam
Thank you.If I understood, No version of OpenFlow can tell me max and min rates of a queue on an OVS and I totally can't force a link-rate nor a port speed by any means in OVS because they are virtual interfaces. What should I do then to limit the bandwidth in a simulated network of Open VSwitc

Re: [ovs-discuss] ovs-ofctl queue-get-config issue

2016-05-03 Thread Ben Pfaff
I don't think that HTB works on a virtual interface anyhow; I believe that it needs a fixed link speed. I think that mininet can do what you want, so you might want to ask on a mininet mailing list. On Tue, May 03, 2016 at 07:29:58PM +, fatt 3issam wrote: > Thank you.If I understood, No versi

Re: [ovs-discuss] Create Queues in OVS

2016-05-03 Thread Scott Lowe
Please see my response below. > On May 3, 2016, at 11:55 AM, Aravind Ganesan wrote: > > Hi > Thanks for the reply. > What should I do to install OVS ? Depending on the version you need to use, it may be a simple as "apt-get install" (on Debian/Ubuntu systems) or "yum install" (on RHEL/CentOS

Re: [ovs-discuss] Create Queues in OVS

2016-05-03 Thread Aravind Ganesan
Hi Thanks for the reply. What should I do to install OVS ? Thanks ___ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss

Re: [ovs-discuss] controller's role mismatch?

2016-05-03 Thread Ben Pfaff
On Tue, May 03, 2016 at 07:02:45AM +, Peter Gubka -X (pgubka - PANTHEON TECHNOLOGIES at Cisco) wrote: > Are you sure about "reconnecting" switches? As i wrote before , to reproduce > the problem, i had to use 2 switches/bridges. You're right, now that I look again. I missed the differences

Re: [ovs-discuss] Create Queues in OVS

2016-05-03 Thread Ben Pfaff
On Tue, May 03, 2016 at 12:22:26AM -0700, Aravind Ganesan wrote: > Hi > I am trying to develop QoS in mininet OVS switches. I am using Mininet VM > 2.2.1. > I referred to earlier messages in this list and from that, I tried the > "dpctl add-queue s1 1 q-id 1 " but it says "command not found". OVS

Re: [ovs-discuss] ovs-ofctl queue-get-config issue

2016-05-03 Thread Ben Pfaff
On Tue, May 03, 2016 at 11:38:49AM +, fatt 3issam wrote: > When executing the command: # ovs-ofctl queue-get-config swicth switch-port, > i only get the queue id!! > OFPT_QUEUE_GET_CONFIG_REPLY (OF1.3) (xid=0x4): port=2queue 0: > I want to get the queue properties also! > my queue configurati

Re: [ovs-discuss] controller's role mismatch?

2016-05-03 Thread Peter Gubka -X (pgubka - PANTHEON TECHNOLOGIES at Cisco)
Hi. Are you sure about "reconnecting" switches? As i wrote before , to reproduce the problem, i had to use 2 switches/bridges. $ grep -r rconn ovs-vswitchd.log | grep 6653 2016-04-22T08:48:52.725Z|00022|rconn|INFO|s2<->tcp:127.0.0.1:6653: connecting... 2016-04-22T08:48:52.726Z|00023|rconn|WARN|s2

[ovs-discuss] ovs-ofctl queue-get-config issue

2016-05-03 Thread fatt 3issam
Hello; When executing the command: # ovs-ofctl queue-get-config swicth switch-port, i only get the queue id!! OFPT_QUEUE_GET_CONFIG_REPLY (OF1.3) (xid=0x4): port=2queue 0: I want to get the queue properties also! my queue configuration is: # ovs-vsctl set port switch-port qos=@newqos -- --id=@ne

Re: [ovs-discuss] ovs crash when running traffic from VM to VM over DPDK and vhostuser

2016-05-03 Thread Yi Ba
Hi, DPDK dev indicated the crash was resolved in 16.04, and indeed when runningwith dpdk 16.04 and latest ovs from git, and removing "mrg_rxbuf=off" from qemu's "-device virtio-net-pci", the crash is no longer observed. However, we are wittnessing ovs gets stuck:2016-05-02T17:26:18.804Z|00111|ov

Re: [ovs-discuss] OVS with NAT Configuration

2016-05-03 Thread Joe Stringer
On 3 May 2016 at 03:21, Sheroo Pratap wrote: > Hi All, > >I trying to do NAT configuration in OVS 2.5.0. I am not getting any > proper documentation for OVS NAT configuration. > > Any help would be highly appreciated, any example will be very help full. OVS 2.5.0 does not support NAT nativel

Re: [ovs-discuss] ovs test fail on big endian platforms.

2016-05-03 Thread Ben Pfaff
On Tue, May 03, 2016 at 01:53:42PM +0200, Gerhard Stenzel wrote: > > On 05/02/2016 10:36 PM, Ben Pfaff wrote: > >What if we just make ofp_port_t 32 bits? That has to be the long-term > >trend anyway because OpenFlow 1.1+ uses a 32-bit port number. The > >following passes all the unit tests on i3

Re: [ovs-discuss] problem with add port to ovs

2016-05-03 Thread Ben Pfaff
On Sat, Apr 23, 2016 at 10:19:13AM +0200, Tomasz Łukojko wrote: > Problem start when i want tio add port to br: > "vs-vsctl add-port br0 gre1 -- set interface gre1 type=gre > ovs-vsctl: Error detected while setting up 'gre1'. See ovs-vswitchd log > for details." > and now i cant add any port. I t

Re: [ovs-discuss] Disable MAC learning on certain ports

2016-05-03 Thread Farhad Sunavala
Thanks Ben.  Got it.  Will keep it in mind.At this point, I've decided not to pursue this line of thought because I cannot fix allpossible scenarios. SRC  SFC    DST |          | |   | 1   2  3  4    OpenVswitch If SFC is a bump-in-the-wire SFC, 1. By disabling learning on ports, I ca

Re: [ovs-discuss] ovs test fail on big endian platforms.

2016-05-03 Thread Gerhard Stenzel
On 05/02/2016 10:36 PM, Ben Pfaff wrote: What if we just make ofp_port_t 32 bits? That has to be the long-term trend anyway because OpenFlow 1.1+ uses a 32-bit port number. The following passes all the unit tests on i386 (though I haven't carefully looked at all the uses of ofp_port_t), what a

Re: [ovs-discuss] ovs test fail on big endian platforms.

2016-05-03 Thread D. Herrenoderfer
Ben, I modified this to apply to the 2.5 LTS tree head, and I get: ## - ## ## Test results. ## ## - ## ERROR: 1733 tests were run, 6 failed unexpectedly. 1 test was skipped. ## -- ## ## testsuite.log was created. ## ## -- #

[ovs-discuss] OVS with NAT Configuration

2016-05-03 Thread Sheroo Pratap
Hi All, I trying to do NAT configuration in OVS 2.5.0. I am not getting any proper documentation for OVS NAT configuration. Any help would be highly appreciated, any example will be very help full. Thanks in advance. ___ discuss mailing list discus

[ovs-discuss] Create Queues in OVS

2016-05-03 Thread Aravind Ganesan
Hi I am trying to develop QoS in mininet OVS switches. I am using Mininet VM 2.2.1. I referred to earlier messages in this list and from that, I tried the "dpctl add-queue s1 1 q-id 1 " but it says "command not found". Also I tried *sudo ovs-vsctl -- set port s1-eth1 qos=@newqos -- --id=@newqos cr