Dave Täht writes the following in the CeroWrt-Devel mailing list:
This was the first time I’ve had a chance to try to actually deploy
cero as the main router in a production environment (esr’s) in quite
some time. Enough problems cropped up for me to recommend against
using it as a primary router at this point, although I am writing
this email through it.I did get some good data on how FIOS works (short summary: it’s hard
to stress out FIOS)You can download from http://huchra.bufferbloat.net/~cero1/3.3/3.3-rc5-1/