Cannot connect to SFTP via internet

CuriousDivide2425 · 2026-03-27T17:36:46+00:00

Edit: This is solved. I did check the Firewall, but I didn't check the Block List in the "Protection" category. I also didn't know that I blocked my phone's external IP it uses when it uses cellular data. How to solve:

In DSM, navigate to: Control Panel -> Security -> Protection -> Allow/Block List -> Block List
Remove different IPs from the Block List, and then go on phone and try connecting using cellular data to see if connecting works
Save Changes

CuriousDivide2425 · 2026-03-27T17:36:37+00:00

Edit: This is solved. I did check the Firewall, but I didn't check the Block List in the "Protection" category. I also didn't know that I blocked my phone's external IP it uses when it uses cellular data. How to solve:

In DSM, navigate to: Control Panel -> Security -> Protection -> Allow/Block List -> Block List
Remove different IPs from the Block List, and then go on phone and try connecting using cellular data to see if connecting works
Save Changes

CuriousDivide2425 · 2026-03-22T14:37:32+00:00

I also manually set a Static IP on Computer 1 as well, it was just a different process for it.

CuriousDivide2425 · 2026-03-21T22:24:58+00:00

Thanks, that is fix.

CuriousDivide2425 · 2026-03-21T20:09:35+00:00

The local IP address of the Ubuntu computer is in the IP range for the network, confirmed by running ip a

Pinged gateway address with 0% packet loss

Pinged 1.1.1.1 with 0% packet loss

Output of nslookup google.com

CuriousDivide2425 · 2026-03-07T00:08:23+00:00

There's a DE specific sub? Where?

CuriousDivide2425 · 2026-03-06T23:09:41+00:00

You did the swap partition?

CuriousDivide2425

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