10 Sep
2026
10 Sep
'26
10:30 p.m.
On Thu, 10 Sept 2026 at 23:09, Lukas Tribus <lukas@ltri.eu> wrote:
If we can find actual production traceroute, we're sure to get implementations in:
https://github.com/fujiapple852/trippy https://github.com/lance0/ttl
I have filed feature requests for both with those captures.
At least trippy will already print all unknown EOs too, so you don't need tshark to confirm.
Yes, with -e --tui-icmp-extension-mode all trippy shows unknown extensions.
Also note that traceroute (-e) already has support for RFC5837 since 2.1.4 (so this is available in Ubuntu 24.04 LTS and Debian Trixie today): https://sourceforge.net/projects/traceroute/files/traceroute/traceroute%202.... Lukas