On 2021/02/17 17:56 , Randy Bush wrote:
I just did a small experiment with the probe firmware. Allowing
240.0.0.0/4 and 0.0.0.0/8 is a two line change. I tested this on V3
and V4 probes and on CentOS 7. In all 3 cases, the linux kernel does
support 240.0.0.0/4 and does not support 0.0.0.0/8.

so, what experiment(s) do you think would be useful once some capable
probes deploy?

Traceroute seems to be the only measurement that makes sense. I noticed that my first hop router sends an error ICMP, but I don't get anything beyond that.

We are not going to releasing new firmware for V1 and V2 (except to
address security issues).

i can not get to my v1 probes during covid lockdown even if you shipped
replacements to me :(  < snif >

Yes, it is amazing that corona doesn't seem to have much in the number of probes that are connected.

will you upgrade soft probes?  or send instructions?

For a binary install of the CentOS RPM it should be automatic. For debian based, it is a matter of compiling a new .deb and upgrading (manually).

Philip

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