[Commotion-dev] Poor routed throughput eth1 -> eth0 on Bufallo NFiniti?

Daniel Bryg daniel at accessnow.org
Sun Feb 19 03:05:36 UTC 2012


Hi Ben,

For what it's worth I'm on a recent trunk with 300NH, and the speeds
seem proper (got to about 40Mbit/s in a local setup). I hope to try with
a 301 within a few days.

Daniel.

On 2/17/2012 3:00 AM, Ben West wrote:
> Hi All,
> 
> I happen to still be running the OpenWrt trunk 26908 build for the Buffalo
> WZR-HP-G301NH units doled out at last year's Commotion code sprint, and I
> believe I may have just determined this is showing pretty poor routed
> throughput (~10 to 15mbits) from its WAN port eth1 to the LAN ports eth0.
> 
> This unit is presently working as a gateway router for a bunch of UBNT M5
> mesh nodes, and I was having a persistent problem with the nodes topping
> out at around 6Mbit download speeds from the Internet (speedtest.net),
> until I tried downloading a file stored locally on the Bullafo flash and
> got 20-30Mbits throughput.
> 
> dmesg confirms that eth1 is negotiating at 100Mbit on boot up, and I've
> confirmed I don't have a mis-configured qos script interfering with things.
>  Hopefully this is just because I'm running an old-ish OpenWRT trunk.  Has
> anyone else been able to confirm Buffalo Nfiniti will actually sustain
> 20Mbit+ from its WAN port to LAN ports, provided the WAN uplink is fast
> enough?
> 
> 
> 
> 
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