3 Interface Setup

Discussion in 'HOWTO-Related Questions' started by mandrivanewbie, Nov 10, 2014.

  1. mandrivanewbie

    mandrivanewbie New Member

    Hello All

    I was wondering if someone may be able to assist me. I have a Mandriva server in place with 3 interfaces. eth0 is local, eth1 is on an ADSL router and eth2 is on another ADSL router.

    Presently the default gateway is eth1 which is 192.168.1.1. Using the shorewall masq file I wish to drive certain traffic through the second adsl line only (eth2) with the line eth2:196.*.*.* eth1
    (* is filled out with complete IP address)

    The challenge is that if I traceroute 196.*.*.* it uses 192.168.1.1 and not 10.0.0.1 which is the routers IP on eth2.

    I have clearly got something wrong, any ideas as to what I have missed?

    Ifconfig (* = blanked out details)

    eth0 Link encap:Ethernet HWaddr 38:*.*.*
    inet addr:192.168.0.254 Bcast:192.168.0.255 Mask:255.255.255.0
    inet6 addr: *.*.* Scope:Link
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:370422 errors:0 dropped:0 overruns:0 frame:0
    TX packets:367261 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:36069943 (34.3 MiB) TX bytes:46759625 (44.5 MiB)
    Interrupt:18

    eth1 Link encap:Ethernet HWaddr 2C*.*.*
    inet addr:192.168.1.10 Bcast:192.168.1.255 Mask:255.255.255.0
    inet6 addr: *.*.*Scope:Link
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:363902 errors:0 dropped:0 overruns:0 frame:0
    TX packets:366328 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:100
    RX bytes:43686343 (41.6 MiB) TX bytes:34365612 (32.7 MiB)
    Memory:fe7e0000-fe800000

    eth2 Link encap:Ethernet HWaddr *.*.*
    inet addr:10.0.0.254 Bcast:10.0.0.255 Mask:255.255.255.0
    inet6 addr: *.*.* Scope:Link
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:296 errors:0 dropped:0 overruns:0 frame:0
    TX packets:41 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:100
    RX bytes:38002 (37.1 KiB) TX bytes:5533 (5.4 KiB)
    Memory:fe8e0000-fe900000

    lo Link encap:Local Loopback
    inet addr:127.0.0.1 Mask:255.0.0.0
    inet6 addr: ::1/128 Scope:Host
    UP LOOPBACK RUNNING MTU:16436 Metric:1
    RX packets:278 errors:0 dropped:0 overruns:0 frame:0
    TX packets:278 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:36066 (35.2 KiB) TX bytes:36066 (35.2 KiB)

    If I run:

    route add default gateway 10.0.0.1

    Then all traffic runs through the above routers ip.

    Any help would be greatly appreciated.

    Thanking you kindly in advance

    Regards

    Mandrivanewbie
     
    mandrivanewbie, Nov 10, 2014
    #1

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