Re: Bridging-(How to test and verify that bridging is enabled)

2009-03-02 Thread Adam Vande More

Faizan ul haq Muhammad wrote:


> >
> > i noted that, following information is missing
> > member: sk0 flags=143
> > ifmaxaddr 0 port 1 priority 128 path cost 200
> > member: sk1 flags=143
> > ifmaxaddr 0 port 2 priority 128 path cost 20
> >
> > Now i need to know how to add the interfaces..?
> > Any command do u knw and can help me..?
> >
> > Regards!!!
> >
> > 


> ifconfig bridge0 addm sk0 addm sk1 up
> ifconfig sk0 up
> ifconfig sk1 up

Thanks a lot dear..
it worked. but i m still confused that i have the alternative 
configuration in rc.conf as per guideline here on this page:

http://www.freebsd.org/doc/en/books/handbook/network-bridging.html
it should have worked, but it did not. and here with these commands, 
it is working.. I am able to get reply to ping



Make sure you got the full config in there adjusted to your settings:

cloned_interfaces="bridge0"
ifconfig_bridge0="addm fxp0 addm fxp1 up"
ifconfig_fxp0="up"
ifconfig_fxp1="up"

And that you've rebooted.  Assuming you've done those steps correctly, 
it should work.  Generally issue's like that are rooted in typo's and 
misconfigurations.  As your typo count gets incremented,  you will learn 
humility.  ;)  Least that's how it was for me.  Another good rule of 
thumb is if you're following the handbook and it's still doesn't work 
then you're not following the handbook.


Glad it works for you.
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RE: Bridging-(How to test and verify that bridging is enabled)

2009-03-02 Thread Faizan ul haq Muhammad







> Date: Mon, 2 Mar 2009 08:28:01 -0600
> From: amvandem...@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 08:05:09 -0600
> > > From: amvandem...@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 07:48:40 -0600
> > > > > From: amvandem...@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: o...@cs.ait.ac.th
> > > > > >> To: faiz...@hotmail.com
> > > > > >> CC: fbsd.questi...@rachie.is-a-geek.net;
> > > > freebsd-questions@freebsd.org; fb...@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
> > > > metric 0 mtu 1500
> > > > > >
> > > > > > options=b > > > > > ether 00:0a:5e:1a:69:25
> > > > > > media: Ethernet autoselect (1000baseTX  > flag1,
> > > > flag2>)
> > > > > > status: active
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > sk1: flags=8943
> > > > metric 0 mtu 1500
> > > > > >
> > > > > > options=b > > > > > ether 00:0a:5e:1a:67:ee
> > > > > > media: Ethernet autoselect (1000baseTX  > flag1,
> > > > flag2>)
> > > > > > status: active
> > > > > >
> > > > > >
> > > > > >
> > > > > > here is the ifconfig output for the bridge interface:
> > > > > >
> > > > > > bridge0: flags=8943 
> > metric
> > > > 0 mtu 1500
> > > > > >
> > > > > > options=b > > > > > ether 0a:54:d7:7e:aa:66
> > > > > >
> > > > > > inet 192.168.0.1 netmask 0xff00 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
> > > >
> > > >
> &

Re: Bridging-(How to test and verify that bridging is enabled)

2009-03-02 Thread Adam Vande More

Faizan ul haq Muhammad wrote:





> Date: Mon, 2 Mar 2009 08:05:09 -0600
> From: amvandem...@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 07:48:40 -0600
> > > From: amvandem...@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: o...@cs.ait.ac.th
> > > >> To: faiz...@hotmail.com
> > > >> CC: fbsd.questi...@rachie.is-a-geek.net;
> > freebsd-questions@freebsd.org; fb...@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
> > metric 0 mtu 1500
> > > >
> > > > options=b > > > ether 00:0a:5e:1a:69:25
> > > > media: Ethernet autoselect (1000baseTX flag1,

> > flag2>)
> > > > status: active
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > sk1: flags=8943
> > metric 0 mtu 1500
> > > >
> > > > options=b > > > ether 00:0a:5e:1a:67:ee
> > > > media: Ethernet autoselect (1000baseTX flag1,

> > flag2>)
> > > > status: active
> > > >
> > > >
> > > >
> > > > here is the ifconfig output for the bridge interface:
> > > >
> > > > bridge0: flags=8943 
metric

> > 0 mtu 1500
> > > >
> > > > options=b > > > ether 0a:54:d7:7e:aa:66
> > > >
> > > > inet 192.168.0.1 netmask 0xff00 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 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
> ifmaxaddr 0 port 1 priority 128 path cost 200
> member: sk1 flags=143
> ifmaxaddr 0 port 2 priority 128 path cost 20
>
> Then you need to add the member interfaces.

i noted that, following information is missing
 member: sk0 flags=143
 ifmaxaddr 0 port 1 priority 128 path cost 200
 member: sk1 flags=143
 ifmaxaddr 0 port 2 priority 128 path cost 20

Now i need to know how to add the interfaces..?
Any command do u knw and can help me..?

Regards!!!

<http://windowslive.com/explore?ocid=TXT_TAGLM_WL_allup_1a_explore_032009>

ifconfig bridge0 addm sk0 addm sk1 up
ifconfig sk0 up
ifconfig sk1 up

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RE: Bridging-(How to test and verify that bridging is enabled)

2009-03-02 Thread Faizan ul haq Muhammad





> Date: Mon, 2 Mar 2009 08:05:09 -0600
> From: amvandem...@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 07:48:40 -0600
> > > From: amvandem...@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: o...@cs.ait.ac.th
> > > >> To: faiz...@hotmail.com
> > > >> CC: fbsd.questi...@rachie.is-a-geek.net; 
> > freebsd-questions@freebsd.org; fb...@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 
> > metric 0 mtu 1500
> > > >
> > > > options=b > > > ether 00:0a:5e:1a:69:25
> > > > media: Ethernet autoselect (1000baseTX  > flag2>)
> > > > status: active
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > sk1: flags=8943 
> > metric 0 mtu 1500
> > > >
> > > > options=b > > > ether 00:0a:5e:1a:67:ee
> > > > media: Ethernet autoselect (1000baseTX  > flag2>)
> > > > status: active
> > > >
> > > >
> > > >
> > > > here is the ifconfig output for the bridge interface:
> > > >
> > > > bridge0: flags=8943 metric 
> > 0 mtu 1500
> > > >
> > > > options=b > > > ether 0a:54:d7:7e:aa:66
> > > >
> > > > inet 192.168.0.1 netmask 0xff00 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 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
> ifmaxaddr 0 port 1 priority 128 path cost 200
> member: sk1 flags=143
> ifmaxaddr 0 port 2 priority 128 path cost 20
> 
> Then you need to add the member interfaces.

i noted that, following information is missing
 member: sk0 flags=143
 ifmaxaddr 0 port 1 priority 128 path cost 200
 member: sk1 flags=143
 ifmaxaddr 0 port 2 priority 128 path cost 20

Now i need to know how to add the interfaces..?
Any command do u knw and can help me..?

Regards!!!


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> freebsd-questions@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-questions
> To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"

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Re: Bridging-(How to test and verify that bridging is enabled)

2009-03-02 Thread Adam Vande More

Faizan ul haq Muhammad wrote:





> Date: Mon, 2 Mar 2009 07:48:40 -0600
> From: amvandem...@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: o...@cs.ait.ac.th
> >> To: faiz...@hotmail.com
> >> CC: fbsd.questi...@rachie.is-a-geek.net; 
freebsd-questions@freebsd.org; fb...@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 
metric 0 mtu 1500

> >
> > options=b > ether 00:0a:5e:1a:69:25
> > media: Ethernet autoselect (1000baseTX flag2>)

> > status: active
> >
> >
> >
> >
> >
> > sk1: flags=8943 
metric 0 mtu 1500

> >
> > options=b > ether 00:0a:5e:1a:67:ee
> > media: Ethernet autoselect (1000baseTX flag2>)

> > status: active
> >
> >
> >
> > here is the ifconfig output for the bridge interface:
> >
> > bridge0: flags=8943 metric 
0 mtu 1500

> >
> > options=b > ether 0a:54:d7:7e:aa:66
> >
> > inet 192.168.0.1 netmask 0xff00 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 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
   ifmaxaddr 0 port 1 priority 128 path cost 200

   member: sk1 flags=143
   ifmaxaddr 0 port 2 priority 128 path cost 20

Then you need to add the member interfaces.
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RE: Bridging-(How to test and verify that bridging is enabled)

2009-03-02 Thread Faizan ul haq Muhammad





> Date: Mon, 2 Mar 2009 07:48:40 -0600
> From: amvandem...@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: o...@cs.ait.ac.th
> >> To: faiz...@hotmail.com
> >> CC: fbsd.questi...@rachie.is-a-geek.net; freebsd-questions@freebsd.org; 
> >> fb...@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 metric 0 
> > mtu 1500
> >
> > options=b >  ether 00:0a:5e:1a:69:25
> >  media: Ethernet autoselect (1000baseTX )
> >  status: active
> >
> >  
> >
> >  
> >
> > sk1: flags=8943 metric 0 
> > mtu 1500
> >
> > options=b >  ether 00:0a:5e:1a:67:ee
> >  media: Ethernet autoselect (1000baseTX )
> >  status: active
> >
> >  
> >
> > here is the ifconfig output for the bridge interface:
> >
> > bridge0: flags=8943 metric 0 mtu 
> > 1500
> >
> > options=b >  ether 0a:54:d7:7e:aa:66
> >
> > inet 192.168.0.1 netmask 0xff00 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


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Re: Bridging-(How to test and verify that bridging is enabled)

2009-03-02 Thread Adam Vande More

Faizan ul haq Muhammad wrote:



 



  

Date: Mon, 2 Mar 2009 16:35:33 +0700
From: o...@cs.ait.ac.th
To: faiz...@hotmail.com
CC: fbsd.questi...@rachie.is-a-geek.net; freebsd-questions@freebsd.org; 
fb...@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 metric 0 mtu 
1500

options=b)
 status: active

 

 


sk1: flags=8943 metric 0 mtu 
1500

options=b)
 status: active

 


here is the ifconfig output for the bridge interface:

bridge0: flags=8943 metric 0 mtu 1500

options=b  

I think ifconfig bridge0 should list member interfaces.  Did you add them?
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RE: Bridging-(How to test and verify that bridging is enabled)

2009-03-02 Thread Faizan ul haq Muhammad




 


> Date: Mon, 2 Mar 2009 16:35:33 +0700
> From: o...@cs.ait.ac.th
> To: faiz...@hotmail.com
> CC: fbsd.questi...@rachie.is-a-geek.net; freebsd-questions@freebsd.org; 
> fb...@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 metric 0 mtu 
1500

options=b)
 status: active

 

 

sk1: flags=8943 metric 0 mtu 
1500

options=b)
 status: active

 

here is the ifconfig output for the bridge interface:

bridge0: flags=8943 metric 0 mtu 1500

options=b 
> An example of ifconfig for a bridge (FreeBSD 4.xx):
> 
> fxp0: flags=89c3 mtu 
> 1500
> ether 00:07:e9:xx:xx:xx
> media: Ethernet autoselect (100baseTX )
> status: active
> fxp1: flags=89c3 mtu 
> 1500
> ether 00:07:e9:yy:yy:yy
> media: Ethernet autoselect (100baseTX )
> status: active
> 
> Once you make sure that both interfaces on your FreeBSD box are up and
> running, you can procced to the next step:
> 
> > > On the FreeBSD box=2C you can tcpdump(8) and see the packets moving:
> > > tcpdump -i sk0 and tcpdump -i sk1 and you will see the pick request
> > > and ping echo packets.
> > it says arp: who has 192.168.0.4 tell 192.168.0.5
> 
> You'd need to give more information about your connection; something
> like:
> 
> Linux 192.168.0.4 <---> sk0 FreeBSD sk1 <---> Linux 192.168.0.5
> 
> And you should also specify if ou where tcpdump'ing on interface sk0
> or sk1. Once your bridge is working, you will get the same thing for
> tcpdump on both interfaces.
ok here is the detail:

 

 Linux 192.168.0.5 <---> sk0 FreeBSD sk1 <---> Linux 192.168.0.4

ping from 192.168.0.5 to 192.168.0.4

tcpdump (on freeBSD) tcpdump -i sk0  RESULT arp: who has 192.168.0.4 tell 
192.168.0.5


ping from 192.168.0.4 to 192.168.0.5

tcpdump (on freeBSD) tcpdump -i sk1  RESULT arp: who has 192.168.0.5 tell 
192.168.0.4

tcpdump -i bridge0 gives nothing...
> Olivier


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Re: Bridging-(How to test and verify that bridging is enabled)

2009-03-02 Thread Olivier Nicole
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.

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.

An example of ifconfig for a bridge (FreeBSD 4.xx):

fxp0: flags=89c3 mtu 1500
ether 00:07:e9:xx:xx:xx
media: Ethernet autoselect (100baseTX )
status: active
fxp1: flags=89c3 mtu 1500
ether 00:07:e9:yy:yy:yy
media: Ethernet autoselect (100baseTX )
status: active

Once you make sure that both interfaces on your FreeBSD box are up and
running, you can procced to the next step:

> > On the FreeBSD box=2C you can tcpdump(8) and see the packets moving:
> > tcpdump -i sk0 and tcpdump -i sk1 and you will see the pick request
> > and ping echo packets.
> it says arp: who has 192.168.0.4 tell 192.168.0.5

You'd need to give more information about your connection; something
like:

Linux 192.168.0.4 <---> sk0 FreeBSD sk1 <---> Linux 192.168.0.5

And you should also specify if ou where tcpdump'ing on interface sk0
or sk1. Once your bridge is working, you will get the same thing for
tcpdump on both interfaces.

Olivier
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RE: Bridging-(How to test and verify that bridging is enabled)

2009-03-02 Thread Faizan ul haq Muhammad



 


> Date: Mon, 2 Mar 2009 15:28:10 +0700
> From: o...@cs.ait.ac.th
> To: faiz...@hotmail.com
> CC: fbsd.questi...@rachie.is-a-geek.net; freebsd-questions@freebsd.org; 
> fb...@a1poweruser.com
> Subject: Re: Bridging-(How to test and verify that bridging is enabled)
> 
> Hi,
> 
> > I connected two linux PCs with these two interfaces (sk0 and sk1)
> > and tried to ping between them but didnt get any
> > success.configuration seems to be ok, but still no traffice is being
> > passed. Can any one give any sugestion ?
> 
> Stupid question

Yess it is

, but if you connect the 2 Linux boxes directly
> (without the FreeBSD bridge in between) can they ping eachother?

Yes they can
> 
> Are you using properly crossed cables?

Isnt it enough check for the  that two linux can ping each other..
> 
> On the FreeBSD box, you can tcpdump(8) and see the packets moving:
> tcpdump -i sk0 and tcpdump -i sk1 and you will see the pick request
> and ping echo packets.
> 

it says arp: who has 192.168.0.4 tell 192.168.0.5
> Olivier


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Re: Bridging-(How to test and verify that bridging is enabled)

2009-03-02 Thread Olivier Nicole
Hi,

> I connected two linux PCs with these two interfaces (sk0 and sk1)
> and tried to ping between them but didnt get any
> success.configuration seems to be ok, but still no traffice is being
> passed. Can any one give any sugestion ?

Stupid question, but if you connect the 2 Linux boxes directly
(without the FreeBSD bridge in between) can they ping eachother?

Are you using properly crossed cables?

On the FreeBSD box, you can tcpdump(8) and see the packets moving:
tcpdump -i sk0 and tcpdump -i sk1 and you will see the pick request
and ping echo packets.

Olivier
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Re: Bridging-(How to test and verify that bridging is enabled)

2009-03-02 Thread Adam Vande More

Faizan ul haq Muhammad wrote:
Hi, 


I am not sure but as per some internet guide, I have configured the bridge on 
Freebsd(7) Machine with two LAN cards on it

 

I have compiled my KERNEL with (device if_bridge) 

 


and then added code to rc.conf

 
cloned_interfaces="bridge0"

ifconfig_bridge0="addm sk0 addm sk1 up"
ifconfig_sk0="up"
ifconfig_sk1="up"  I connected two linux PCs with these two interfaces (sk0 and 
sk1) and tried to ping between them but didnt get any success.configuration seems to be 
ok, but still no traffice is being passed. Can any one give any sugestion ?  Regards!

 
  

What does ifconfig show?
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