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From: LuisMi <luismi@adpsoft.com>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Route Vlans
Date: Sat, 09 Nov 2002 14:21:04 +0000	[thread overview]
Message-ID: <marc-lartc-103685176803356@msgid-missing> (raw)
In-Reply-To: <marc-lartc-103677784917389@msgid-missing>

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I am trying to do that, my scheme is this:

Internet ->\		     	            /--> VLAN 1
	    >Linux Router/FW<-- Switch 3Com-|--> VLAN 2
ATM ------>/ 				    \--> VLAN 3

The switch is a 3Com Switch SuperStack II 3300
Some vlans will have access to internet and not to ATM network, and 
vice versa.
VLAN 1 and VLAN 2 should be avaible between them, in other words, some 
services into VLAN 1 must be avaible to VLAN 2.

My dude is...
Ok, Linux is running some sub-interfaces using 802.1q under eth0 only.
So I only have one physical interface connected to the switch, where is 
the switch port where I need to connect that interfaces? Uplink port?
Is that possible?

If it isn't possible I think I should use another computer, so I will have 
one linux for fw/routing and other with many physical interfaces as vlans 
I have into the switch, is that correct?

Let me know your opinions. :)

- -- 
Luis Miguel Cruz.  

CCNA                  |   [ADPSOFT] http://www.adpsoft.com
PGP KEY: 0x3AC52657   |      "Connecting your business"

On Fri, 8 Nov 2002, Martin A. Brown wrote:

> Laurent,
> 
> You should be able to do it with some elbow grease and Ben Greear's linux 
> vlan implementation.  
> 
>   http://www.candelatech.com/~greear/vlan.html
> 
> This allows you to attach a single ethernet device to an 802.1q port on 
> your switch, and configure multiple interfaces for each VLAN.
> 
> If you want to route, just turn the box into a router--sure it has only 
> one ethernet cable, but it has multiple interfaces, right?
> 
> I have no experience with it.
> 
> Good luck, 
> 
> -Martin
> 
>  : Hello,
>  : 
>  : Is it possible with a linux Bow to route différents VLANs, like a router
>  : 
>  : cisco can does ?
>  : 
>  : Thank for your answers
>  : 
>  : Laurent Foucher
>  : 
>  : _______________________________________________
>  : LARTC mailing list / LARTC@mailman.ds9a.nl
>  : http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
>  : 
> 
> 
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_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

  parent reply	other threads:[~2002-11-09 14:21 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-11-08 17:50 [LARTC] Route Vlans Laurent Foucher
2002-11-08 18:06 ` Martin A. Brown
2002-11-09 14:21 ` LuisMi [this message]
2002-11-13 19:19 ` Ken Price

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