need a small help urgently

[ademaiasantos at gmail.com]

ok, let me explain exactly,
i want tow servers work together,
secound server will work when first server have fail-over , right?, ok, 
now i want second server work without fail-over, understand?

for example first server send user1 and second server send user2, i want 
they connect both,

but now just first server work and if second server send any user for 
authentication, it will receive fail, cause radius check user2 for 
server 1 but user2 is for server2,

hope you understand correctly,
its important for me, please help me.


Thanks.