Stefan Krusche wrote:
$ ping mirror.xcer.cz
PING mirror.xcer.cz (91.241.23.210) 56(84) bytes of data.
From 10.2.252.114 icmp_seq=2 Destination Host Unreachable
Here from Berlin, Germany. However, "10.2.252.114" looks suspicious to me,
because netrange 10.0.0.0 - 10.255.255.255 is a private address usually
used by internal networks of big company IIUC, i.e. my provider. When I
ping the Freie Universität Berlin, I get this:
10.2.252.114 must be your address from which the ping is executed