1)The firewall is not in between B580 and FTP server.The firewall is directly connected from Internet Modem.After Firewall The B580 device and FTP server has connected
2)Yes.B580 Device is running in drop in mode.B580 Device has connected with Firewall using wan 1 port.The Firewall push the IP address as NATed IP to B580 device.
The firewall Public IP :60.x.x.203
B580 Device Public IP:60.x.x.206 NATed as Local IP 10.x.x.6
3.)FTP server Local IP:10.x.x.100
4.)Yes Speed fusion has established in both the device b580 & MAX OTG
5.)Yes we have configured FTP client should access FTP server via speedfusion tunnel or is there any other way for client access the FTP server instead of speedfusion tunnel
Thanks for the clarification, I have hide some sensitive info on the posts above. If this is the preferred design, please perform steps below:-
Enable Port Forwarding for TCP 32015 and UDP 4500 on firewall. Please ignore this if this is done.
Ensure no blocking for ports TCP 32015 and UDP 4500 for inbound and outbound on firewall.
Ensure firewall LAN IP is default gateway for FTP server (Believe firewall LAN IP is 10.x.x.x).
Please refer here to configure SpeedFusion on B580 and MOTGs.
Hope this help.