On Thu, Jul 11, 2013 at 11:27 AM, Jim Gettys <[email protected]> wrote: > > > > On Thu, Jul 11, 2013 at 1:40 PM, Dave Taht <[email protected]> wrote: >> >> I incidentally got smokeping up and running on a beaglebone black to >> monitor latencies better across the whole network at the yurtlab. For >> those of you with ipv6, it's currently globally reachable: >> >> >> http://monitor.lab.taht.net/cgi-bin/smokeping.cgi?target=Campground-5ghz-Radios >> >> There are numerous options (like traceroute, etc) to put into >> smokeping, which I'd like to add but haven't wrapped my head around. >> Can't get fastcgi to work with it on lighttpd, either. >> >> I have mrtg running on a pi, too, that I will move over to the blacks. >> Also have the nifty babelweb utility running on the pi - but the pi >> just doesn't have the oomph (nor does it has fq_codel) to do much >> more, so... >> >> I had really once hoped to make cerowrt "do everything", but the black >> + debian makes doing "everything" a lot easier when you can easily run >> perl and python... >> >> The monitor box is running over a minimum of 3 hops right now before >> running across the rest of the mesh network. >> >> ... just wish the beaglebone black had a case I could wallmount with >> screws rather than velcro... > > > Very cool.
Nice stats for an oft-loaded fq_codel based wifi mesh network with not a lot of fixes (besides disabling 802.11e at key points so far)! I have seen much, much, much, worse from most other meshes. > What frequency is smoke ping probing at? This is tunable, you know. The defaults, whatever they are. > It's also possible to configure smokeping to report from multiple probing > locations, and have the rollup on a central web site; I dunno if you had > come across that in your adventures. Intent is to deploy at 3 locations internally (at the middle of the mesh and two of the furthest end points), and to also be probing through the link from a box colocated with the gateway. Ran out of time to muck with it this week, was delighted with the dataset so far on a live network, would like to be able to compare mrtg and smokeping more directly however. > > Jim >> >> >> On Thu, Jul 11, 2013 at 10:31 AM, Richard A. Smith <[email protected]> >> wrote: >> > On 07/11/2013 01:00 PM, Dave Taht wrote: >> >> >> >> On Thu, Jul 11, 2013 at 9:42 AM, Richard A. Smith <[email protected]> >> >> wrote: >> >>> >> >>> How to I disable the probe blocker? I'm trying to do some port >> >>> forwarding >> >>> and every time I nmap my box trying to figure out if its working I get >> >>> banned from ssh for 2 hours. >> >> >> >> >> >> Heh. See the relevant telnet (and ftp, I think) entries in >> >> /etc/xinetd.d and change them to disable = yes. You can probably do >> >> this at a finer grained basis >> > >> > >> > Thanks. I'll mess with that once I have local access again. >> > >> > >> > -- >> > Richard A. Smith <[email protected]> >> > One Laptop per Child >> >> >> >> -- >> Dave Täht >> >> Fixing bufferbloat with cerowrt: >> http://www.teklibre.com/cerowrt/subscribe.html >> _______________________________________________ >> Cerowrt-devel mailing list >> [email protected] >> https://lists.bufferbloat.net/listinfo/cerowrt-devel > > -- Dave Täht Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.html _______________________________________________ Cerowrt-devel mailing list [email protected] https://lists.bufferbloat.net/listinfo/cerowrt-devel
