Date: Mon, 02 Mar 2009 08:05:09 -0600 From: Adam Vande More <amvandemore@gmail.com> Cc: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: Re: Bridging-(How to test and verify that bridging is enabled) Message-ID: <49ABE795.1070306@gmail.com> In-Reply-To: <BLU149-W811D1335B14B340BA3738DB6A90@phx.gbl> References: <BLU149-W30AA22383B41E0B5F3E951B6A90@phx.gbl> <200903020828.n228SAN7080657@banyan.cs.ait.ac.th> <BLU149-W4004210FC05DBF9A1D024B6A90@phx.gbl> <200903020935.n229ZXXo090477@banyan.cs.ait.ac.th> <BLU149-W39D17E34A52D39B08A8503B6A90@phx.gbl> <49ABE3B8.1010801@gmail.com> <BLU149-W811D1335B14B340BA3738DB6A90@phx.gbl>
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Faizan ul haq Muhammad wrote:
>
>
>
>
> > Date: Mon, 2 Mar 2009 07:48:40 -0600
> > From: amvandemore@gmail.com
> > CC: freebsd-questions@freebsd.org
> > Subject: Re: Bridging-(How to test and verify that bridging is enabled)
> >
> > Faizan ul haq Muhammad wrote:
> > >
> > >
> > >
> > >
> > >
> > >
> > >> Date: Mon, 2 Mar 2009 16:35:33 +0700
> > >> From: on@cs.ait.ac.th
> > >> To: faizi62@hotmail.com
> > >> CC: fbsd.questions@rachie.is-a-geek.net;
> freebsd-questions@freebsd.org; fbsd1@a1poweruser.com
> > >> Subject: Re: Bridging-(How to test and verify that bridging is
> enabled)
> > >>
> > >> Hi,
> > >>
> > >>
> > >>>> Are you using properly crossed cables?
> > >>>>
> > >>> Isnt it enough check for the that two linux can ping each other..
> > >>>
> > >> Yes and no. You must used crossed Ethernet cable between your FreeBSD
> > >> bridge and each of your Linux boxes.
> > >>
> > > Frankly i am not sure about the cables type but they works PC to
> PC connectivity.
> > >
> > >> As someone suggested, what is ifconfig saying on the FreeBSD box? You
> > >> should see that both sk0 and sk1 have a status: active. Else it means
> > >> you have a cable problem.
> > >>
> > >
> > > sk0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST>
> metric 0 mtu 1500
> > >
> > > options=b<RXCSUM, TXCSUM, VLAN_MTU
> > > ether 00:0a:5e:1a:69:25
> > > media: Ethernet autoselect (1000baseTX <full-duplex, flag0, flag1,
> flag2>)
> > > status: active
> > >
> > >
> > >
> > >
> > >
> > > sk1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST>
> metric 0 mtu 1500
> > >
> > > options=b<RXCSUM, TXCSUM, VLAN_MTU
> > > ether 00:0a:5e:1a:67:ee
> > > media: Ethernet autoselect (1000baseTX <full-duplex, flag0, flag1,
> flag2>)
> > > status: active
> > >
> > >
> > >
> > > here is the ifconfig output for the bridge interface:
> > >
> > > bridge0: flags=8943<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric
> 0 mtu 1500
> > >
> > > options=b<RXCSUM, TXCSUM, VLAN_MTU
> > > ether 0a:54:d7:7e:aa:66
> > >
> > > inet 192.168.0.1 netmask 0xffffff00 broadcast 192.168.0.255
> > >
> > > id 00:00:00:00:00:00 priortiy 32768 hellotime 2 fwddelay 15
> > >
> > > maxage 20 holdcnt 6 proto rstp maxaddr 100 timeout 1200
> > >
> > > root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0
> > >
> > I think ifconfig bridge0 should list member interfaces. Did you add
> them?
>
> ifconfig bridge0 addm sk0 addm sk1 up
> ifconfig sk0 up
> ifconfig sk1 up
>
> this configuration exists in rc.conf
>
>
if ifconfig doesn't print out something like this:
bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
1500
ether 4a:be:26:65:75:06
id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15
maxage 20 holdcnt 6 proto rstp maxaddr 100 timeout 1200
root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0
member: sk0 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
ifmaxaddr 0 port 1 priority 128 path cost 2000000
member: sk1 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
ifmaxaddr 0 port 2 priority 128 path cost 200000
Then you need to add the member interfaces.
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