Two ISPs terminated in Firewall. If one ISP down, FTP will work via other ISP. (But clients across India and abroad has to change the FTP Server IP)
FTP has to work on domain basis, via both ISP round robin (active-active).
We tries with two A records for ftp.domain.in
. But at a time FTP is accessible via one ISP only.
Whe ISP1 disconnedted, it takes 90 mts for other ISP to access FTP.
Please suggest solution.