is this good?

staylor · Post by **staylor** » Fri Nov 23, 2001 4:06 pm

TCP options string = 020405b40103030301010402

MTU = 1500
MTU is fully optimized for broadband.

MSS = 1460
Maximum useful data in each packet = 1460, which is equal to MSS.

Default Receive Window (RWIN) = 373760
RWIN Scaling (RFC1323) = 3 bits
Unscaled Receive Window = 46720
RWIN is a multiple of MSS
Other values for RWIN that might work well with your current MTU/MSS:
513920 (MSS x 44 * scale factor of 8)
256960 (MSS x 44 * scale factor of 4)
128480 (MSS x 44 * scale factor of 2)
64240 (MSS x 44)

bandwidth * delay product:
Your RcvWindow limits you to: 14950.4 kbps (1868.8 KBytes/s) @ 200ms
Your RcvWindow limits you to: 5980.16 kbps (747.52 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 19 hops
TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349)= 00000000

CableDude · Post by **CableDude** » Fri Nov 23, 2001 4:38 pm

Who is your provider and what are your advertised rates?

staylor · Post by **staylor** » Fri Nov 23, 2001 5:05 pm

adelphia upload capped at 128 download 300 i think

earthmofo · Post by **earthmofo** » Fri Nov 23, 2001 9:26 pm

Time To Live or TTL could be higher. Also, do a speed test and post your results here in this thread.

HalfLifer · Post by **HalfLifer** » Fri Nov 23, 2001 9:32 pm

http://bos.speakeasy.net

CableDude · Post by **CableDude** » Sat Nov 24, 2001 9:25 am

I used that RWIN once with Adelphia and it worked well.

Do a speed test from HalfLifer's link so we can see your speeds.

earthmofo · Post by **earthmofo** » Sat Nov 24, 2001 10:33 am

It's better to do a speed test from a location nearest yours. It will give a more reliable result, HL's test is from a Boston, MA site. Go here for a long list of test sites:
http://www.testmyspeed.com/ Pick a site that's closest to your location.

staylor · Post by **staylor** » Sun Nov 25, 2001 6:37 am

Department Webserver
Your line speed:

1404.5 Kbps

172.1 K bytes/sec

Raw Data:

download start time: 1006688680151
download end time: 1006688680732
download time: 0.581
download size in thousands of bytes: 100
estimated line speed (K bits per second): 1404.5
estimated line speed (K bytes per second): 172.1

i picked this one from ohio, it was differant every time i ran it though, tried other sites as well but they became cached after one try.

earthmofo · Post by **earthmofo** » Sun Nov 25, 2001 9:58 am

You need to clear your web history after every test to do multipule tests from the same site.

Do you have CableNut installed?