Re: [ovs-discuss] question about the OVS-OFCTL

2013-11-20 Thread terryxing
Thanks Asadullah, I did try to add dl_type=0x0800 before, unfortunately, it did not help. On Wed, Nov 20, 2013 at 8:53 PM, Asadullah Hussain wrote: > Just a suggestion, Try "dl_type=0x0800" (ethernet packets) in the rule > too. This may help in rule matching too. > > > On 21 November 2013 05:23

Re: [ovs-discuss] OVS in debug mode

2013-11-20 Thread Motonori Shindo
Abhishek, Did you try "Decode As" feature on Wireshark? Because Wireshark has no knowledge that 6633/tcp is running atop SSL, it won't dissect the packets as SSL by default. If you explicitly specify so that Wireshark dissects the packets as SSL, then the packets will be dissected accordingly.

Re: [ovs-discuss] question about the OVS-OFCTL

2013-11-20 Thread Asadullah Hussain
Just a suggestion, Try "dl_type=0x0800" (ethernet packets) in the rule too. This may help in rule matching too. On 21 November 2013 05:23, terryxing wrote: > Hi Ben, > > > I have three VMs, I want like this, VM1 ping VM2, duplicate the packets to > VM3 > > root@node-35:~# ovs-ofctl add-flow br-

Re: [ovs-discuss] OVS in debug mode

2013-11-20 Thread abhishek jain
Hi Ben, Thanks for guidance.The SSL connection worked.The OVS is showing "connected true". However when I capture wireshark packets between OVS and controller,I'm not able to capture ssl packets between OVS and controller. Can you help regarding this? On Wed, Nov 20, 2013 at 10:46 PM, Ben Pfaff

Re: [ovs-discuss] question about the OVS-OFCTL

2013-11-20 Thread terryxing
Hi Ben, I have three VMs, I want like this, VM1 ping VM2, duplicate the packets to VM3 root@node-35:~# ovs-ofctl add-flow br-int "dl_src=VM1,priority=100,actions=NORMAL,mod_dl_dst=vm3_mac_address,NORMAL" I can use the above command to make the packet first output to normal, and then modify the

Re: [ovs-discuss] Drops with high rate of packet_In in OVS

2013-11-20 Thread Anton Matsiuk
UPD: Sorry, I forget to add dump from user space that shows that part of packets are missed: sudo ovs-ofctl dump-aggregate br0 NXST_AGGREGATE reply (xid=0x4): packet_count=380 byte_count=20736 flow_count=500 On 18 November 2013 15:52, Anton Matsiuk wrote: > Hello all, > > I test the Open vSwi

Re: [ovs-discuss] OVS in debug mode

2013-11-20 Thread Ben Pfaff
The log messages are as clear I can make them. You need to configure a certificate and a private key. However you are doing it, you are doing it wrong. The Open vSwitch automatic tests manage to do this just fine whenever someone runs "make check" so I know that it works. On Wed, Nov 20, 2013 a

Re: [ovs-discuss] Packet drops with high rate of Packet_In

2013-11-20 Thread Ben Pfaff
On Wed, Nov 20, 2013 at 12:35:25PM +0100, Anton Matsiuk wrote: > I test Open vSwitch in the following scheme: I use 2 hosts directly > connected to OVS and external OpenFlow Controller. Host1 generates UDP > datagrams with sequential ports towards Host2, Host 2 listens for these UDP > datagrams. In

Re: [ovs-discuss] Datpath in openVswitch

2013-11-20 Thread Ben Pfaff
On Wed, Nov 20, 2013 at 10:40:31AM +, Vivek Kumar (EPG) wrote: > 1) could you please confirm in OpenVswitch data flow to be @ kernel level or > user level. What's a data flow? > 2) As some document says that When the first packet of a flow comes to > the datapath, the datapath transmit it to

Re: [ovs-discuss] Role Request via OVSDB

2013-11-20 Thread Ben Pfaff
On Wed, Nov 20, 2013 at 03:55:49PM +0200, Dirk van der Merwe wrote: > Is there any criteria to setting the role of a controller via ovsdb-client? There is no way to set the role of a controller using the database. It can only be done via OpenFlow. The database only reports a controller's role, i

Re: [ovs-discuss] Flows maintained by Kernel datapath and Userspace Switch

2013-11-20 Thread Gurucharan Shetty
On Wed, Nov 20, 2013 at 5:37 AM, Rakesh wrote: > Hello > > I downloaded the openvswitch-1.11.0 source code and started experimenting > with it.I am having the following doubts > > 1. What is the difference between the flow entries maintained in the Kernel > datapath and the Userspace Openflow swit

[ovs-discuss] Role Request via OVSDB

2013-11-20 Thread Dirk van der Merwe
Hi Guys Is there any criteria to setting the role of a controller via ovsdb-client? I am setting the role of my controller to master, and the transaction is accepted and an immediate dump of the Controller table in OVSDB indicates the master role. But after about 5 seconds (seems to be the update

[ovs-discuss] Flows maintained by Kernel datapath and Userspace Switch

2013-11-20 Thread Rakesh
Hello I downloaded the openvswitch-1.11.0 source code and started experimenting with it.I am having the following doubts 1. What is the difference between the flow entries maintained in the Kernel datapath and the Userspace Openflow switch. 2. Does ovs-ofctl add-flow command adds the flow entrie

[ovs-discuss] Packet drops with high rate of Packet_In

2013-11-20 Thread Anton Matsiuk
Hello all, I test Open vSwitch in the following scheme: I use 2 hosts directly connected to OVS and external OpenFlow Controller. Host1 generates UDP datagrams with sequential ports towards Host2, Host 2 listens for these UDP datagrams. In responce to every UDP datagram OVS generates Packet_In an

Re: [ovs-discuss] OVS in debug mode

2013-11-20 Thread sonia verma
Hi Ben I have performed all the configuration described in OVS.Is there anything else which I need to configure? I'm using OVS versioon 1-11 for this. On Wed, Nov 20, 2013 at 12:21 PM, Ben Pfaff wrote: > It looks like you didn't configure a private key and a certificate. > > On Wed, Nov 20, 2