On 20 Aug 2022, at 08:59, François Patte
<francois.patte(a)mi.parisdescartes.fr> wrote:
Le 2022-08-20 08:56, Barry a écrit :
>>> On 19 Aug 2022, at 21:33, François Patte
<francois.patte(a)mi.parisdescartes.fr> wrote:
>> Bonjour,
>> This morning, logwatch reported this in the iptables section:
>> Logged 99 packets on interface enp3s0
>> .........
>> From 10.91.96.218 - 6 packets to udp(54366)
>> How, this IP address could be logged on my private network (which is
192.168.1.0)?
> That is where it is FROM where is it TO? Was it to a broadcast address
> for example?
TO port 54366
And what address is it TO? Also does the log show what device it came
in on?
Barry
Nothing behind this port...
The problem is: how an IP from a private network (10....) could reach my machine through
the internet?
--
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte