I am also facing this same issue, same setup sql client is in DMZ, MA has both DMZ IP and also cell manager ip range.
SQL backups are going very slow, after completing one db backup its waiting for 5mins to start the next backup.
below are the port settings, please somebody correct this is ok or not.
In firewall setting,
- ports opened from DMZ to Cell Manager.
- Only 5555 is opened from Cell Manager to DMZ
Is this ok, i need to open the ports from CM to DMZ also .
S Arul Murugan.