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Modem web interface

Discussion in 'Tomato Firmware' started by dvd-guy, May 9, 2009.

  1. dvd-guy

    dvd-guy Guest

    I can't for the life of me figure this out. My modem is 10.0.0.1 and is in bridge mode. My router is 192.168.1.1. I want to access the web interface of my modem to check line stats. I can do this by unplugging my WAN connection and manually setting my IP address to 10.0.0.2 and my gateway to the modem's IP 10.0.0.1. I've tried looking on the forums for the appropriate firewall settings, but without much luck. No one bothers to explain the numbers, especially the subnetting, so I'm quite lost. I've done this successfully for a modem with IP 192.168.2.1, but not 10.0.0.1.

    Any help?
     
  2. Kiwi8

    Kiwi8 LI Guru Member

    Since your modem is in bridge mode, how about setting your router IP to be 10.0.0.2, and connect via one of the LAN ports. U can also change the WAN port to a LAN port to utilise all 5 ports.
     
  3. mstombs

    mstombs Network Guru Member

    Can't compete with the pretty pictures here which use your modem address as example

    http://www.dd-wrt.com/wiki/index.php/Access_To_Modem_Configuration

    Note the ifconfig command adds an additional IP address to the router wan port - in the same range as the modem. This should go in your init script, an alternate form of the command uses "ip addr add" this does the same.

    The iptables command nats the connection so you can use a different IP address range on your lan pc - the modem only knows it is talking to the extra address on the router in its range.
     
  4. dvd-guy

    dvd-guy Guest

    I've already gone through that configuration and it didn't work. What did work was adding a static arp entry. It seems to be only useful for this model.
     
  5. mstombs

    mstombs Network Guru Member

    This is a Linux routing issue, not likely to be model specific - are you trying to use the same IP range for the modem on the WAN port as on the LAN?
     
  6. occamsrazor

    occamsrazor Network Guru Member

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