Hello
I am using linux box as a network loadbalance router.
----------------- ------------
|LAN| - |eth0 eth1(1.1.1.2) | DSL1 ------- |DSLAM (1.1.1.1) |
| eth2(1.1.1.10) | DSL2 ------- |DSLAM (1.1.1.9) |
---------------- ------------
But I have a big problem.
If eth2(DSL2) line down, but still on available ping eth2
Because of DSL from DSLAM has s layer 2 architecture.
So through eth1, eth2's mac address is transferred.
I want block any packet between eth1 and eth2.
I tested local network, too.
Connected 2 cables on each LAN card from switch.
|LAN| --- |eth0 1.1.1.1 |
--- |eth1 1.1.1.2 |
I removed cable(eth0), but I can use ping to 1.1.1.1 (because of response from
eth1)
How can solve this problem?
I did serverl times kernel compile change options, and configure /proc/net*
I want that.............
eth0 link up then I want use 1.1.1.1
eth1 link up then I want use 1.1.1.2
Both link up then I want use 1.1.1.1 or 1.1.1.2
but eth0 link down, eth1 link up then I want use only eth1 --> I want solve
this problem
Thank you for reading this.
Have a nice day
ps. sorry I am poor at english
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