[ovs-discuss] discuss Digest, Vol 56, Issue 38p
jacek burghardt
jaceksburghardt at gmail.com
Sat Feb 15 21:36:27 UTC 2014
Pluk
On Feb 14, 2014 5:23 PM, <discuss-request at opllpenvswitch.org> wrote:
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> Today's Topics:
>
> 1. Re: Basic OVS connectivity (tyler derden)
> 2. Re: Basic OVS connectivity (Justin Pettit)
> 3. Re: Routing on Open V switch (Justin Pettit)
> 4. OVS running inside esxi (Jose Augusto de Sousa)
> 5. How to get the socket descriptor (vis reddy)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 14 Feb 2014 22:12:51 +0200
> From: tyler derden <serbico at hotmail.com>
> Subject: Re: [ovs-discuss] Basic OVS connectivity
> To: Justin Pettit <jpettit at nicira.com>, "discuss at openvswitch.org"
> <discuss at openvswitch.org>
> Message-ID: <DUB123-W32C197073C61B22C09B2D4AC9C0 at phx.gbl>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Thx Justin for your prompt response!Actually, I connected them using
crossover, but what do I need to assign as an IP address for the NIC that
is in the desktop (running as OVS switch) when I am connecting that NIC to
another desktop's NIC (running as a host).
> Thanks.
>
> > Date: Fri, 14 Feb 2014 11:24:36 -0800
> > Subject: Re: [ovs-discuss] Basic OVS connectivity
> > From: jpettit at nicira.com
> > To: serbico at hotmail.com; discuss at openvswitch.org
> >
> > It depends on your NICs. Most modern NICs will automatically take care
of
> > the cross-over, so you don't need a special cable or switch/hub.
> >
> > --Justin
> >
> >
> > On 2/14/14, 10:46 AM, "tyler derden" <serbico at hotmail.com> wrote:
> >
> > >Hello,I just have a question about the basic connectivity of OVS. I
> > >installed OVS on a an ubuntu desktop that has 3 NICs, I want to connect
> > >one of the NICs to another desktop ( running as openflow Controller)
and
> > >the other 2 NICs to two desktops ( running as Hosts ). So I just
connect
> > >each NIC with the other NIC on the other desktop directly using a
> > >cross-over cable or I need a switch/hub in between.
> > >
> > >
> > >Thank you in advance!
> > >
> > >_______________________________________________
> > >discuss mailing list
> > >discuss at openvswitch.org
> > >http://openvswitch.org/mailman/listinfo/discuss
> >
> >
>
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> ------------------------------
>
> Message: 2
> Date: Fri, 14 Feb 2014 13:19:41 -0800
> From: Justin Pettit <jpettit at nicira.com>
> Subject: Re: [ovs-discuss] Basic OVS connectivity
> To: tyler derden <serbico at hotmail.com>, "discuss at openvswitch.org"
> <discuss at openvswitch.org>
> Message-ID: <CF23C828.20C28%jpettit at nicira.com>
> Content-Type: text/plain; charset="US-ASCII"
>
> I'm not sure that I understand the question; it's just standard IP
> connectivity. If the two hosts' IP addresses are in the same subnet, then
> they should be able to just communicate with each other.
>
> --Justin
>
>
> On 2/14/14, 12:12 PM, "tyler derden" <serbico at hotmail.com> wrote:
>
> >Thx Justin for your prompt response!Actually, I connected them using
> >crossover, but what do I need to assign as an IP address for the NIC that
> >is in the desktop (running as OVS switch) when I am connecting that NIC
> >to another desktop's NIC (running as a host).
> >
> >Thanks.
> >
> >> Date: Fri, 14 Feb 2014 11:24:36 -0800
> >> Subject: Re: [ovs-discuss] Basic OVS connectivity
> >> From: jpettit at nicira.com
> >> To: serbico at hotmail.com; discuss at openvswitch.org
> >>
> >> It depends on your NICs. Most modern NICs will automatically take care
> >>of
> >> the cross-over, so you don't need a special cable or switch/hub.
> >>
> >> --Justin
> >>
> >>
> >> On 2/14/14, 10:46 AM, "tyler derden" <serbico at hotmail.com> wrote:
> >>
> >> >Hello,I just have a question about the basic connectivity of OVS. I
> >> >installed OVS on a an ubuntu desktop that has 3 NICs, I want to
connect
> >> >one of the NICs to another desktop ( running as openflow Controller)
> >>and
> >> >the other 2 NICs to two desktops ( running as Hosts ). So I just
> >>connect
> >> >each NIC with the other NIC on the other desktop directly using a
> >> >cross-over cable or I need a switch/hub in between.
> >> >
> >> >
> >> >Thank you in advance!
> >> >
> >> >_______________________________________________
> >> >discuss mailing list
> >> >discuss at openvswitch.org
> >> >http://openvswitch.org/mailman/listinfo/discuss
> >>
> >>
> >
> >
> >
>
>
>
>
> ------------------------------
>
> Message: 3
> Date: Fri, 14 Feb 2014 13:21:39 -0800
> From: Justin Pettit <jpettit at nicira.com>
> Subject: Re: [ovs-discuss] Routing on Open V switch
> To: Ashwin Prabhu <ashwin12prabhu at icloud.com>,
> "discuss at openvswitch.org" <discuss at openvswitch.org>
> Message-ID: <CF23C8BD.20C2C%jpettit at nicira.com>
> Content-Type: text/plain; charset="US-ASCII"
>
> On 2/13/14, 12:57 PM, "Ashwin Prabhu" <ashwin12prabhu at icloud.com> wrote:
>
> >Is routing as a feature already been taken care of in open vswitch?
> >
> >Is it possible to implement routing capability in open v switch without
> >the help of controller???
>
> No, you need a controller to handle routing.
>
>
> --Justin
>
>
>
>
>
> ------------------------------
>
> Message: 4
> Date: Fri, 14 Feb 2014 19:56:39 -0200
> From: Jose Augusto de Sousa <joseaugusto.sousa at gmail.com>
> Subject: [ovs-discuss] OVS running inside esxi
> To: discuss at openvswitch.org
> Message-ID:
> <CANvQ_MzQ5wHW49H6kSnosUButDwdivW2-iGctzN=
EU4319kAog at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hi,
> did you know if this is possible today?
>
> Is it exactly i trying do
> http://openvswitch.org/pipermail/discuss/2012-December/008626.html
>
> But doesn't work too....
>
> i did 2 setup
>
> first one with native vlan linux
> ovs-vsctl add-br br0
> ovs-vsctl add-port br0 eth1
> ovs-vsctl add-port br0 eth1.20
> ovs-vsctl add-port br0 eth2
>
>
> bfe59603-c7fd-4d2d-8c9c-675ae8796c7f
> Bridge "br0"
> Port "br0"
> Interface "br0"
> type: internal
> Port "eth1"
> Interface "eth1"
> Port "eth1.20"
> * Interface "eth1.20"*
> Port "eth2"
> Interface "eth2"
> ovs_version: "2.1.90"
>
> This work well
>
> and a second with internal interface and vlan.
>
> ovs-vsctl add-br br0
> ovs-vsctl add-port br0 eth1
> ovs-vsctl add-port br0 eth2
> ovs-vsctl add-port br0 vlan20 tag=20 -- set interface vlan20
> type=internal
>
>
> ovs-vsctl show
> bfe59603-c7fd-4d2d-8c9c-675ae8796c7f
> Bridge "br0"
> Port "br0"
> Interface "br0"
> type: internal
> Port "vlan20"
> tag: 20
> * Interface "vlan20"*
> * type: internal*
> Port "eth1"
> Interface "eth1"
> Port "eth2"
> Interface "eth2"
> ovs_version: "2.1.90"
>
>
> Both are connected in esxi portgroup vds with trunk configuration, if eth1
> and eth2 in common access, the vds are setup for promisc mode.
>
>
> some one know if this work today?
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> ------------------------------
>
> Message: 5
> Date: Fri, 14 Feb 2014 13:16:00 -0800 (PST)
> From: vis reddy <badveli_vishnuus at yahoo.com>
> Subject: [ovs-discuss] How to get the socket descriptor
> To: "discuss at openvswitch.org" <discuss at openvswitch.org>
> Message-ID:
> <1392412560.7685.YahooMailNeo at web121201.mail.ne1.yahoo.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hello All
> I am porting the openvswitch as a library in a new process on a new
hardware ?and had written ?netdev and ofproto providers that suits my
hardware, ?i have my own select call on various file descriptor that are
used to talk to different process in my hardware, problem is i am not able
to get the file descriptor that openvswitch uses to communicate to the
controller, went through the stream classes and not able to see any methods
that will give the file descriptor that had been assigned for the socket,
could you please mail if there is any method to get the file descriptor of
the socket . I have ?access to ?connmgr and do not want to change
?openvswitch code to have an extern for the file descriptor at the place
where the socket is created.
> Thanks
> Vishnu
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> End of discuss Digest, Vol 56, Issue 38
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