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Date:      Wed, 12 Aug 2015 09:36:53 -0700
From:      Jesse Gross <jesse@nicira.com>
To:        "1214781328@qq.com" <1214781328@qq.com>
Cc:        alexw <alexw@nicira.com>, freebsd-questions <freebsd-questions@freebsd.org>, discuss <discuss@openvswitch.org>
Subject:   Re: [ovs-discuss] Questions about Openvswitch on FreeBSD 10.1 Release
Message-ID:  <CAEP_g=-pXHxDibNn5F3AHuAZUBjy8DgppenUpwZnkh577Hz2xw@mail.gmail.com>
In-Reply-To: <201508121416161460122@qq.com>
References:  <201508121416161460122@qq.com>

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On Tue, Aug 11, 2015 at 11:16 PM, 1214781328@qq.com <1214781328@qq.com> wro=
te:
> Hello:
> Sorry for bothering you, but I got a strange bug while trying to build a =
GRE
> tunnel using Openvswitch between 2 virtual machines based on KVM. The OS =
of
> 2 virtual machines are FreeBSD 10.1 Release, and the host OS is CentOS 6.=
3,
> Openvswitch version 2.3.2 on virtual machines. I=E2=80=99ll describe my b=
ug in the
> following paragraphs.
>
> INSTALLATION: I checked all the optional modules while installing FreeBSD=
,
> and installed openvswitch 2.3.2 by typing =E2=80=9Cpkg install openvswitc=
h=E2=80=9D into
> FreeBSD=E2=80=99s console, then =E2=80=9Cpkg install python=E2=80=9D beca=
use the console said some
> additional modules needs to be installed (2KB).
>
> CONFIGURATION:
> 1) =E2=80=9Crm -f /var/db/openvswitch/conf.db=E2=80=9D
> 2) =E2=80=9Covsdb-tool create /var/db/openvswitch/conf.db
> /usr/local/share/openvswitch/vswitch.ovsschema=E2=80=9D
> 3) =E2=80=9Covsdb-server --remote=3Dpunix:/var/run/openvswitch/db.sock
> --remote=3Ddb.Open_vSwitch,manager_options --pidfile --detach=E2=80=9D
> 4) =E2=80=9Covs-vsctl --no-wait init=E2=80=9D
> 5) =E2=80=9Cova-vswichd --pidfile --detach =E2=80=94mlockall
> NO ERROR during the procedures above.
>
> THEN COMES THE BUG: When I try to add a bridge =E2=80=9Covs-vsctl add-br =
br0", it
> said: "ovs-vsctl: Error detected while setting up 'br0'.  See ovs-vswitch=
d
> log for details.=E2=80=9D Then i tried =E2=80=9Covs-vswitchd log=E2=80=9D=
:
>
> 2015-08-11T05:48:55Z|00001|reconnect|INFO|log: connecting...
> 2015-08-11T05:48:55Z|00002|reconnect|INFO|log: connection attempt failed
> (Address family not supported by protocol family)
> 2015-08-11T05:48:55Z|00003|reconnect|INFO|log: waiting 1 seconds before
> reconnect

Tunnels, including GRE, are currently only supported on Linux.



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