2 nic setting

From: david kwok (dkwok_at_iware.com.au)
Date: 10/08/04

  • Next message: Alexei Chetroi: "Re: nVidia GeForce2 MX"
    Date: Fri, 08 Oct 2004 16:46:42 +1000
    To: debian-user@lists.debian.org
    
    

    I have a Debian Woody stock os running 2 3Com 100Mbit NICs.

    I setup both the nic on the same subnet mask ie

    nic1 ip address 192.168.1.143
    nic2 ip address 192.168.1.142

    The reason is to separate the separate the nic for different service,
    sharing the load.
    For NIC1 I ask Asterisk to do its business on 192.168.1.143. Netstat
    shows that the IAX is listening on 192.168.1.143.
    For the other NIC, I want to use it for terminal services.

    Netstat does show that both nics are up
    Kernel IP routing table
    Destination Gateway Genmask Flags MSS Window irtt
    Iface
    192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0
    eth0
    192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0
    eth1
    127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
    0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0
    eth0

    But doing a arp -a it shows that both ip addresses only lead to 1 mac
    address which the NIC1.

    What I have done wrong here? Why pinging 192.168.1.143 and 192.168.1.142
    from another machine only lead to the same nic with a single mac address?

    David Kwok

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  • Next message: Alexei Chetroi: "Re: nVidia GeForce2 MX"

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