[tor-relays] Tor listenes to UDP ports?

[Noilson Caio]

Complementing:

tcpdump -w "$udpport".cap port "$udpport"



On Mon, Jan 13, 2014 at 9:17 PM, Drake Wilson <drake at dasyatidae.net> wrote:

> Quoth Wollomatic <wollomatic at posteo.eu>, on 2014-01-14 00:29:39 +0100:
> > Since I thought Tor only uses TCP may this be a security problem with my
> > server?
>
> Since UDP is a connectionless datagram protocol, there is no
> distinguished "listening" state.  It seems more likely that those are
> sockets for outgoing DNS requests.  Have you monitored the traffic on
> those ports to see what it is?
>
>    ---> Drake Wilson
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