Re: [ovs-discuss] problem about mod_vlan_vid

2013-03-18 Thread Fang
Thank you for you help.I will go to study the documents again. At 2013-03-18 12:53:49,"Ben Pfaff" wrote: >On Mon, Mar 18, 2013 at 10:33:47AM +0800, Fang wrote: >> Packets with a none zero VLAN ID that ingresses on an access port will be >> dropped. >> Packets whose VLAN ID is the access p

[ovs-discuss] ovs performance on 'worst case scenario' with ovs-vswitchd up to 100%

2013-03-18 Thread George Shuklin
Good day. I done some research related to performance of few software bridges, and here some thoughts. Hyper-V and ESXi contains software bridges working fine at speeds up to 10G regardless traffic type. Native linux brtools has no issues with 'bad flows', but stuck at 50k pps per CPU core.

Re: [ovs-discuss] Changing flow table size?

2013-03-18 Thread Ben Pfaff
On Mon, Mar 18, 2013 at 04:55:20PM +0100, NGUYEN Xuan Nam wrote: > *However I cannot destroy this record or clear flow_table* > > root@namnx-HP-Z400-Workstation:/home/namnx# ovs-vsctl destroy > flow_table 850342e5-8d93-4114-beeb-d42fdd0c5c88 > root@namnx-HP-Z400-Workstation:/home/namnx# ovs-vsctl

Re: [ovs-discuss] various libaries are present in system, but "no version information available (required by ovsdb-server)"

2013-03-18 Thread Ben Pfaff
On Mon, Mar 18, 2013 at 03:40:40PM +, Morgan Yang wrote: > I was wondering if anyone has encountered the following errors while > attempting to lacunh ovsdb-server and ovs-vsctl? > > > lib/libcrypto.so.1.0.0: no version information available (required > by ovsdb-server) > > lib/libssl.so.1.

[ovs-discuss] various libaries are present in system, but "no version information available (required by ovsdb-server)"

2013-03-18 Thread Morgan Yang
Hi Everyone: I was wondering if anyone has encountered the following errors while attempting to lacunh ovsdb-server and ovs-vsctl? lib/libcrypto.so.1.0.0: no version information available (required by ovsdb-server) lib/libssl.so.1.0.0: no version information available (required by ovsdb-serve

[ovs-discuss] doubt about bandwith

2013-03-18 Thread Rafael Gomes
Hello, How are you? I hope you are fine, sorry for bother you again, but after i do a search and don't conclude nothing. I decide ask you about this. I would like to know how interpret the information about bandwith obtained, by this command curl http://193.136.93.140:8080/wm/core/controlle

Re: [ovs-discuss] Changing flow table size?

2013-03-18 Thread NGUYEN Xuan Nam
I deleted references from table Bridge and entries in Flow_Table are automatically deleted. Thanks for your help ! Nam On 03/18/2013 05:00 PM, Jesse Gross wrote: On Mon, Mar 18, 2013 at 8:55 AM, NGUYEN Xuan Nam wrote: Hello, I inserted a row into flow_table using this command sudo ovs-vsct

Re: [ovs-discuss] Changing flow table size?

2013-03-18 Thread Jesse Gross
On Mon, Mar 18, 2013 at 8:55 AM, NGUYEN Xuan Nam wrote: > Hello, > > I inserted a row into flow_table using this command > sudo ovs-vsctl add bridge s1 flow_tables 0=@nam1 -- --id=@nam1 create > flow_table flow_limit=1000 > > root@namnx-HP-Z400-Workstation:/home/namnx# ovs-vsctl list flow_table >

Re: [ovs-discuss] Changing flow table size?

2013-03-18 Thread NGUYEN Xuan Nam
*Hello, I inserted a row into flow_table using this command* sudo ovs-vsctl add bridge s1 flow_tables 0=@nam1 -- --id=@nam1 create flow_table flow_limit=1000 root@namnx-HP-Z400-Workstation:/home/namnx# ovs-vsctl list flow_table _uuid : 850342e5-8d93-4114-beeb-d42fdd0c5c88 flow_li

Re: [ovs-discuss] Allow returning traffic in a filtered VM

2013-03-18 Thread Oriol Martí
Hi Ben, first of all, thank you for your reply, maybe I'm wrong but I think this is not correct, I want my VM can send traffic to everywhere, this is permitted with my last rules, but the problem is caused because all incoming traffic is filtered (but 22 and 80 ports) and then the returning tr

Re: [ovs-discuss] vport in kernel/userspace

2013-03-18 Thread Jesse Gross
On Mon, Mar 18, 2013 at 3:40 AM, Igor Ryzhov wrote: > Hello. > > Can you explain to me how are vport implementations from kernel > (datapath/vport-capwap.c, vport-gre.c, vport-patch.c) and from userspace > (lib/netdev-vport.c, from function netdev_vport_register) are connected? When requesting he

Re: [ovs-discuss] Datapaths and bridges.

2013-03-18 Thread Jesse Gross
1.10, when it is released. On Mon, Mar 18, 2013 at 5:51 AM, Igor Ryzhov wrote: > From which version of OVS multiple bridges are implemented through a single > datapath? > > > 2013/3/12 Igor Ryzhov >> >> Thank you! >> Sorry, forgot to copy to discuss. >> >> вторник, 12 марта 2013 г. пользователь

Re: [ovs-discuss] ofproto facets/subfacets

2013-03-18 Thread Ben Pfaff
On Mon, Mar 18, 2013 at 01:04:40PM +0400, Igor Ryzhov wrote: > I can't fully understand what are the facets and subfacets in ofproto-dpif > implementation. I read comments but I still don't understand. Is there any > information to read about it or can you explain it to me? There are a lot of comm

Re: [ovs-discuss] Allow returning traffic in a filtered VM

2013-03-18 Thread Ben Pfaff
You could enable the same set of ports in the other direction, but as source ports. On Mon, Mar 18, 2013 at 02:51:50PM +0100, Oriol Mart? wrote: > Does anybody know? > > On 03/14/2013 09:42 PM, Oriol Marti wrote: > >Hello, I'm searching for a solution to allow the returning traffic for a VM > >w

Re: [ovs-discuss] Allow returning traffic in a filtered VM

2013-03-18 Thread Oriol Martí
Does anybody know? On 03/14/2013 09:42 PM, Oriol Marti wrote: Hello, I'm searching for a solution to allow the returning traffic for a VM when all the ports, or most of them are filtered. I'm filtering with ovs-ofctl with masks, for example for a given VM if I want to allow only port 80 and 22 i

Re: [ovs-discuss] Datapaths and bridges.

2013-03-18 Thread Igor Ryzhov
>From which version of OVS multiple bridges are implemented through a single datapath? 2013/3/12 Igor Ryzhov > Thank you! > Sorry, forgot to copy to discuss. > > вторник, 12 марта 2013 г. пользователь Jesse Gross писал: > > They work together. >> >> Please keep all discussions on the mailing li

[ovs-discuss] vport in kernel/userspace

2013-03-18 Thread Igor Ryzhov
Hello. Can you explain to me how are vport implementations from kernel (datapath/vport-capwap.c, vport-gre.c, vport-patch.c) and from userspace (lib/netdev-vport.c, from function netdev_vport_register) are connected? Best regards, Igor Ryzhov ___ discus

Re: [ovs-discuss] Ping works, regular network traffic does not.

2013-03-18 Thread Robert van Leeuwen
> Thx, I'm currently thinking it is hardware related and waiting on some > replacement hardware. > (emulex NIC in HP blades) It's hardware related. I've just build a new setup with Intel Corporation I350 network cards instead of Emulex and it works like a charm. Cheers, Robert van Leeuwen

Re: [ovs-discuss] Sending port's logical ID via NXM_NX_REG to the controller

2013-03-18 Thread Liran Schour
Ben Pfaff wrote on 18/03/2013 06:59:06 AM: > On Sun, Mar 17, 2013 at 02:33:35PM +0200, Liran Schour wrote: > > I used to send in Openvswitch 1.4.0 matchable port's logical ID to the > > controller via a flow that load:value->NXM_NM_REG0. > > I tried to do the same on the current release 1.9.0 an

[ovs-discuss] ofproto facets/subfacets

2013-03-18 Thread Igor Ryzhov
Hello. I can't fully understand what are the facets and subfacets in ofproto-dpif implementation. I read comments but I still don't understand. Is there any information to read about it or can you explain it to me? Best regards, Igor Ryzhov ___ discuss