IP Failover SA:MP

I host my own SA:MP Server and Teamspeak3 server , web server etc. I have 16 IP addresses on my SYS-Game dedicated server and I configured IP Aliasing.

Teamspeak3 runs on all 16 IP addresses, web server is also running fine on all 16's. SA:MP runs only on the address that I bind in server.cfg or if I remove bind it runs on first IP found on the server, the other addresses seem dead.

I searched everywhere but couldn't find a solution, I even send an email to a hosting that owns few SA:MP servers that run on 16 IP addresses, but no response.