Multiple ISPs on one hostname

[David Jacoby]

Hi!

I have a little problem, i have 2 Internet connections from two 
completely different ISPs
on two completely different subnets, i want to use one of them as a 
backup connection
if the first one dies.

Ive searched the net and asked people and all they can say is use a 
"proxy"/"Bouncer" or
the "round robin" method, but they are not 100% stable.

If i use the proxy/bouncer there might be a problem if the actual 
proxy/bouncer dies, and with the
"Round Robin" technique it might be a problem for visitors who have a 
long TTL in their DNS CFG.

Is there someone here who knows some other technique i can use or have 
some additional information
about this.

Thanx alot!

-- 
Best regards,
David Jacoby
Security Analysist

Outpost24 Security Team