Wireless + lagg + lacp

Tom Judge tom at tomjudge.com
Thu Apr 1 19:34:47 UTC 2010


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Paulo Fragoso wrote:
> Hi,
> 
> 
> In that handbook there are examples with wireless cards for failover
> only, nothing for get more bandwith with two or more wireless links.
> 
> I am tring to do this:
> 
> -----------------                ----------------
> |          wlan0|<-------------->|wlan0         |
> |  Router A     |                |     Router B |
> |          wlan1|<-------------->|wlan1         |
> -----------------                ----------------
> 
> Router A: ifconfig lagg0 laggproto lacp laggport wlan0 laggport wlan1
> 
> Router B: ifconfig lagg0 laggproto lacp laggport wlan0 laggport wlan1
> 
> Main problem is: How do correct setup in wireless interfaces to work
> with lagg and make stable links?
> 
Hi Paulo,

If you are just trying to make a fault tolerant link bundle between the
2 routers over a pair of links (of any type) there are a number of other
methods that you could use.

You may want to look at other methods of doing this.  OSPF running on
the 2 routers could provide L3 fault tolerance over any link combination
if this is your goal.

Tom
- --
TJU13-ARIN
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