This is good to include.
If xrootd also doing packet marking? I think it is, as you've added, but on Janet we're only collecting xrootd fireflies at present (from 3 sites).
I need to check what the iperf implementation is. Is that Shawn's early testing?
iperf3 allows one to specify a flow label, and this is now incorporated into pscheduler for use by regular and ad-hoc testing.
Also (I didn't know this) they are also passing this label to traceroute as well.
This is good to include. If xrootd also doing packet marking? I think it is, as you've added, but on Janet we're only collecting xrootd fireflies at present (from 3 sites). I need to check what the iperf implementation is. Is that Shawn's early testing?