Why probe have port 21 opened? -- Ta wiadomość zawiera poufne informacje przeznaczone tylko dla adresata. Jeżeli nie jesteście Państwo jej adresatem, bądź otrzymaliście ją przez pomyłkę, prosimy o powiadomienie o tym nadawcy oraz trwałe jej usunięcie. Odmienne zachowanie jest niezgodne z interesem (xs, 1993-2011) i może naruszać prawo.
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?
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?
On Wed, 22 Feb 2012 13:38:50 +0100 xs <olisek@gmail.com> wrote:
Why probe have port 21 opened?
Mine doesn't: [davidp@supernova:~]$ sudo nmap atlasprobe Starting Nmap 4.62 ( http://nmap.org ) at 2012-02-22 12:54 GMT All 1715 scanned ports on atlasprobe.preshweb.co.uk (10.1.10.34) are closed MAC Address: 00:20:4A:E0:21:1F (Pronet Gmbh) Nmap done: 1 IP address (1 host up) scanned in 1.194 seconds -- David Precious ("bigpresh") <davidp@preshweb.co.uk> http://www.preshweb.co.uk/ www.preshweb.co.uk/twitter www.preshweb.co.uk/linkedin www.preshweb.co.uk/facebook www.preshweb.co.uk/cpan www.preshweb.co.uk/github
On Wed, Feb 22, 2012 at 1:56 PM, David Precious <davidp@preshweb.co.uk>wrote:
On Wed, 22 Feb 2012 13:38:50 +0100 xs <olisek@gmail.com> wrote:
Why probe have port 21 opened?
Mine doesn't:
[davidp@supernova:~]$ sudo nmap atlasprobe
Starting Nmap 4.62 ( http://nmap.org ) at 2012-02-22 12:54 GMT All 1715 scanned ports on atlasprobe.preshweb.co.uk (10.1.10.34) are closed MAC Address: 00:20:4A:E0:21:1F (Pronet Gmbh)
Nmap done: 1 IP address (1 host up) scanned in 1.194 seconds
Mine neither. When I first made the scans and packet captures months ago I did not find anything this weird. I guess this will be all clear once OP shares more info and developers answer. Best,
-- David Precious ("bigpresh") <davidp@preshweb.co.uk> http://www.preshweb.co.uk/ www.preshweb.co.uk/twitter www.preshweb.co.uk/linkedin www.preshweb.co.uk/facebook www.preshweb.co.uk/cpan www.preshweb.co.uk/github
participants (4)
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David Precious -
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Philip Homburg -
xs