SG Broadband Community

Posted: **Sun Jul 28, 2002 3:03 pm**

is this a good speed or can it be improved

heres my specs

athlon 1200
384 mb ram
1 mb cable connection

heres the analizer resalts

TCP options string = 020405b401010402

MTU = 1500
MTU is fully optimized for broadband.

MSS = 1460
Maximum useful data in each packet = 1460, which equals MSS.

Default Receive Window (RWIN) = 27740
RWIN Scaling (RFC1323) = 0 bits
Unscaled Receive Window = 27740
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: 1109.6 kbps (138.7 KBytes/s) @ 200ms
Your RcvWindow limits you to: 443.84 kbps (55.48 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 52 hops
TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349)= 00000000

thanx in advance

Posted: **Sun Jul 28, 2002 3:05 pm**

You didn't post any speed test results? Please read here so that we can properly help you.

Posted: **Sun Jul 28, 2002 3:14 pm**

The TCP/IP Analyzer is not a speedtest.

Posted: **Sun Jul 28, 2002 3:58 pm**

sorry guys heres the resalts,

2002-07-28 15:57:34 EST: 465 / 238
Your download speed : 465941 bps, or 465 kbps.
A 56.8 KB/sec transfer rate.
Your upload speed : 238095 bps, or 238 kbps

Posted: **Sun Jul 28, 2002 4:13 pm**

If your speeds are 1MB down then they are pretty far off, try the suggestions at the bottom of my thread "My Tips" and see if anything helps it.

Posted: **Sun Jul 28, 2002 4:49 pm**

what speeds should i be getting on average?

Posted: **Sun Jul 28, 2002 4:52 pm**

80-90% of your ISP's caps, hopefully closer to 90%.

Posted: **Sun Jul 28, 2002 4:58 pm**

Cyberdude, may I ask what ISP you have and how much you pay for it?

I'm quite interested.

Posted: **Sun Jul 28, 2002 5:23 pm**

blueyonder mate

Posted: **Sun Jul 28, 2002 7:35 pm**

On the site http://www.blueyonder.co.uk all I could find was a 576k broadband connection available. Are you sure its 1mb and not 576k? You might have been mistaken.

If thats the case, your pretty mcuh nearing your caps.

Posted: **Sun Jul 28, 2002 7:40 pm**

I got the same caps as you (if the case is true) and on average I get...

** Speed 477(down)/232(up) kbps **
(At least 9 times faster than a 56k modem)
Finish.

About asmuch upload as I'm going to get, but the download can do with a little more tweaking.

Posted: **Sun Jul 28, 2002 8:33 pm**

ok i have just changed my tcp settings and it seemed to improved

SG Broadband Community

can i improve my speed. hers my analizer resalts

can i improve my speed. hers my analizer resalts