On 07/09/2023 17:32, Andy Smith wrote:
On Thu, Sep 07, 2023 at 12:20:18PM +0200, Romain wrote:
With -n (sometimes it stops at hop 7, sometimes 9):
└─# mtr -nr 54.38.38.159 -4
Start: 2023-09-07T08:17:12+0000
HOST: rpi4 Loss% Snt Last Avg Best Wrst StDev
^^^^
9.|-- 192.168.0.2 90.0% 10 3461. 3461. 3461. 3461. 0.0
To me this suggests that the ICMP Time Exceeded packet is arriving
with source address 192.168.0.2, which I think means it is being
sent to you by your own ISP.
I guess, these packets are generated by localhost = rpi4.home =
192.168.0.2. At first I did not noticed excessively large time in the
last line.
Concerning question related to .home, perhaps it is just /etc/hosts with
192.168.0.1 livebox.home
192.168.0.2 rpi4.home
I do not suspect some peculiarities in local configuration anymore.
tcpdump on the server may shed some light if packets from localhost
arrive to it.
