Btw, this is how my router DHCP page looks like right now: http://1drv.ms/1jDYX3w
And this is what my Xbox shows once it's connected to the router after making a DHCP reservation: http://1drv.ms/1jDZ5Qt
As you can see, in the router's configuration page, I have chosen "192.168.0.7" to be assigned to the MAC address of the Xbox, yet the Xbox is assigned "192.168.137.90".
This is what is written in the manual:
DHCP stands for Dynamic Host Control Protocol.
The DIR-600 has a built-in DHCP server. The DHCP
Server will automatically assign an IP address to the
computers on the LAN/private network. Be sure to
set your computers to be DHCP clients by setting
their TCP/IP settings to “Obtain an IP Address
Automatically.” When you turn your computers
on, they will automatically load the proper TCP/IP
settings provided by the DIR-600. The DHCP Server
will automatically allocate an unused IP address from
the IP address pool to the requesting computer. You
must specify the starting and ending address of the
IP address pool.
Therefore, according to the manual, the Xbox should've been assigned the IP address "192.168.0.7" but it hasn't been assigned that address. Instead, it's been assigned "192.168.137.90". And when I test the connection again, it's been assigned "192.168.137.213" and as you can see in the second picture, the gateway is shown as "192.168.137.1". I haven't put these values there. The Xbox fetched them automatically and this is what I don't understand.
The gateway value is supposed to be the address of the router, ie "192.168.0.1" isn't it? Can you explain why this happens?