Ports blocked in Vultr

What Ports Are Blocked?

Modified on: Fri, May 1, 2015 at 9:52 am EST

We block several ports that are commonly abused for DDOS attacks:
TCP & UDP port 17 TCP & UDP port 19 TCP & UDP port 1900 These blocks are permanent, and cannot be removed.

Depending on your account, outbound SMTP (port 25) may also be blocked. This block can be removed by opening a support ticket.

from: https://www.vultr.com/docs/what-ports-are-blocked