4 Mar
2021
4 Mar
'21
17:49
On 2021-03-04 12:46 p.m., Per Jessen wrote:
If you want to have a quiet life for SSH admin only connections, limit to some IPv6 address unique for SSH. Then you don't have to worry about high ports. It will be quiet. Yup, I have not seen any ssh login attempts on IPv6 for at least ten years.
One reason for that is the address space is so huge. A single /64 has as many addresses as the entire IPv4 address space squared!