Upload speed to FG100D only 512k/600k from internet

[JD168]

Hello, for remote backup reasons I need to get a Seagte ReadyNAS 516 with Firmware 6.9.4 running. On the NAS I created users, shares and the needed applications (rsync, smb, http/webdav, ftp). On our FortiGate 100D (WAN DOWN 100MB/s UP 100MB/s) with Firmware 5.6.3 build 1547 I connected the NAS to a separate interface (role LAN) and set up a VIP with the required ports.   MTU is set to 1500 on both sides. File copy from my laptop over LAN works with 95MB/s (1GB/s connection). Copy files from remote locations via smb or ftp does not go higher than 512/600k (10MB/s or 5MB/s upload connection possible). Any idea what configuration mistake I made on the FG100D? Kind regards

Jay

[makco10]

Hello,

I think in this case may be is not the Fortigate, and is something with the bandwidth of your remote users.

Have you a test where the upload speed is major of 512k?

[JD168 · Accepted solution]

Hello,
meanwhile the issue is solved. The NAS and the internet provider was changed. Now everything works as designed.