[LARTC] HTB MPU

[Jason Boxman]

On Friday 14 May 2004 05:55, Andy Furniss wrote:
<snip>
> If you can get a cell count from your modem you can work it out with
> ping. I don't know what your pppoe is.

I can probably get my USB Stringray out of the closet and hook it up.  I think 
the Windows diagnostic utility for it actually included some stuff about 
frames and cell sizes.  The browser based diagnostics on my Westell don't 
include anything interesting.

> Your upstream worst case depends on your bitrate and your MTU. If it's
> 128k you add about 90ms, 256k 45ms for 1500b packets. What's yours?

My upstream is supposedly 256Kbps.  I am running the ADSL modem in 
pass-through mode, so it gives my Linux router the live IP.  When I did PPPoE 
internally I had an MTU of 1492 and used the RP PPPoE daemon.

> Andy.
>

-- 

Jason Boxman
Perl Programmer / *NIX Systems Administrator
Shimberg Center for Affordable Housing | University of Florida
http://edseek.com/ - Linux and FOSS stuff