22 Feb
2012
22 Feb
'12
1:51 p.m.
2012/2/22 Philip Homburg <philip.homburg@ripe.net>
On 2/22/12 13:38 , xs wrote:
Why probe have port 21 opened?
As far as I know, they don't have that port open. How did you find it?
Olisek, could you post the tcpdump/nmap/* output where you noticed the port open, as well as a small setup description of your test?