sflow

What do you get for this Linux command? % sudo ethtool -m enp43s0f1 I wonder if the problem is just that hsflowd needs to retain root permissions for these requests?...

So the immediate workaround is probably to edit /lib/systemd/system/hsflowd.service and add "-p" to the ExecStart line. Please confirm that this works, and that you start to see those optical counters...

There are no existing config options for remapping port1_rx to port2_tx if that what's you mean. However I'm not sure it would be advisable to add code to do this....

sFlow is over UDP, not TCP. Looks like you need **make deb FEATURES="PCAP TCP"** to satisfy your hsflowd.conf config. And you might need to **apt install libpcap-dev** first.

Thanks. It seems like we should allow each platform to compile cJSON in it's own way.

OK. I'll try to reproduce what you are seeing...

It's working for me. Here is what I tried: (1) downloaded Debian 11 and built a VM (with web-server and ssh-server checked) (2) apt install build-essential (3) apt install git...

Thanks. I'll take a look.

I (finally) upgraded the DaveGamble/cJSON library (to version 1.7.15). I believe this includes the fix you asked for. Please confirm that it works for you now.

(1) what do you get for "ldd /etc/hsflowd/modules/mod_nflog.so". Does it find all the libraries it needs? (2) you can run with debug logging like this: sudo systemctl stop hsflowd sudo...