FTP Backups to Wasabi S3 Storage

[rjamesm2884]

Hello,

We have a 3CX server running on Debian and would like to start backing up to our Hot Storage with Wasabi. Currently, this is supported via FTP or FTPS. I have tested my credentials using a third-party FTP client and I'm able to log in. For some FTP will not work through 3CX. I have open port 21 on the firewall to allow the connection but it's not working. Any ideas?

 

[A.Takacs]

No and yes

But it is within our LAN (no passive mode needed)

 

[innotip]

check with tcpdump on 3cx side, I'm pretty confident it's related to this just try to open all high ports from, say, 10000 outbound on this server and try again.