Hi,

the FAQ says
"The absolute minimum set is DHCP, DNS and outgoing TCP port 443 (HTTPS) in order to allow the probe to connect to the network. However, this in itself is not enough to do measurements, which is the entire focus of RIPE Atlas, so you should also allow ICMP, UDP (DNS + traceroute), TCP for traceroute and HTTP(S)."
(https://atlas.ripe.net/about/faq/#so-which-services-do-i-need-for-my-probe-to-work)

Traceroute is port 33434 (when I am remembering right).

Hope that helps.

Greetings,
Christian

Am 13.04.2016 um 23:37 schrieb Anthony:

Hello,
I received my probe today and I had to disable the firewall for my box
that appears connected to the site. I reactivated and after all the work
area, but I would have liked to know what need had to open?


How to know if everything is ok?

Sorry for my English,

thank you in advance