LinkSys WRT54G and OpenWRT

Lloyd Kvam lkvam at venix.com
Mon Mar 12 12:31:25 EDT 2007


On Mon, 2007-03-12 at 10:57 -0400, Drew Van Zandt wrote:
> I just wanted to change the *(@#$&^)%# subnet mask on the box to
> 255.255.0.0 instead of being limited to their list.  
If you feel like using ssh to connect to the box, I would expect
        nvram show | grep -i mask
to show something like:

lan_netmask=255.255.255.0
wan_netmask=255.255.255.0


You should be able to change the mask
        nvram set lan_netmask=255.255.0.0
        nvram get lan_netmask
and check for typos!
        
        nvram commit
save to flash.

When you reboot, you should be in business.  

DISCLAIMER: I've only used ssh with the STOCK linksys install, OpenWRT,
and sveasoft.  If hyperWRT looks to have dramatically changed things
quit while you're ahead.


> I'll be switching
> from hyperWRT soon, though, since it doesn't appear to have SNMP
> support and I'd like to monitor per-port bandwidth.  I believe several
> of the others will do that.  (Correct me if I'm wrong on HyperWRT and
> SNMP, though, maybe I just haven't figured out how to turn it on.)
> 
> --DTVZ
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-- 
Lloyd Kvam
Venix Corp.
1 Court Street, Suite 378
Lebanon, NH 03766-1358

voice:  603-653-8139
fax:    320-210-3409



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