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OpenWrt (White Russian) => Tutorials => Topic started by: Szumi on March 06, 2006, 22:47:27 PM



Title: Changing LAN network address
Post by: Szumi on March 06, 2006, 22:47:27 PM
In your tutorial
http://www.macsat.com/macsat/content/view/13/30/

You have user setting these values:

nvram set wan_ifname=vlan1
nvram set wan_proto=dhcp
nvram set lan_ifname=br0
nvram set lan_ifnames="vlan0 eth1"
nvram set lan_proto=static
nvram set lan_netmask=255.255.255.0
nvram set lan_gateway=192.168.1.1
nvram set dhcp_start=192.168.1.50
nvram set dhcp_end=192.168.1.75
nvram commit


I changed the following thinking that it would change network address of lan:

nvram set lan_gateway=10.1.1.1
nvram set dhcp_start=10.1.1.50
nvram set dhcp_end=10.1.1.75
nvram commit
reboot


router came up with LAN still 192.168.1.0

So I changed lan_addr to 10.1.1.1, commited and rebooted and then WAN side changed to a 10.1.1.0 network .

Did you leave something out of tutorial or am I missing something?

Thanks,

Szumi





Title: Re: Changing LAN network address
Post by: macsat on March 07, 2006, 08:45:37 AM


For changing to 10.1.1.1 you need to:

Code:
nvram set lan_ipaddr=192.168.0.1
nvram set wan_ifname=vlan1
nvram set wan_proto=dhcp
nvram set lan_ifname=br0
nvram set lan_ifnames="vlan0 eth1"
nvram set lan_proto=static
nvram set lan_netmask=255.0.0.0
nvram set lan_gateway=10.1.1.1
nvram set dhcp_start=10.1.1.50
nvram set dhcp_end=10.1.1.75
nvram commit
....as far as I know.
I am not too sure about the lan_netmask, but I do believe the above would be correct.

Changing lan_ varibles shouldnt interfer with your WAN address!


Title: Re: Changing LAN network address
Post by: Szumi on March 07, 2006, 15:56:17 PM
My bad.

So I changed lan_addr to 10.1.1.1, commited and rebooted and then WAN side changed to a 10.1.1.0 network.

Should have been

So I changed lan_addr to 10.1.1.1, commited and rebooted and then LAN side changed to a 10.1.1.0 network .

Szumi