Am I optimized?

brembo · Post by **brembo** » Fri Apr 06, 2001 11:09 pm

SpeedGuide.net TCP/IP Analyzer

Note: Read the FAQ if the above is not your IP address.

TCP options string = 020405b40103030201010402

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) = 256960
RWIN Scaling (RFC1323) = 2 bits
Unscaled Receive Window = 64240
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)
128480 (MSS x 44 * scale factor of 2)
64240 (MSS x 44)

bandwidth * delay product:
Your RcvWindow limits you to: 10278.4 kbps (1284.8 KBytes/s) @ 200ms
Your RcvWindow limits you to: 4111.36 kbps (513.92 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 53 hops
TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349)= 00000000

83533 connections tested since 03-10-2001, 14:30 ET
Analyzer version: Beta 0.94

That being said here what that stuff runs on:

Intel P4 1.4
@home(North Carolina)
20 gig 7200 rpm HD
256 pc800 rdram
IE6 with all pertinent speedguide patches
Tiny personal firewall(when the situation warrants)
I cannot think of much more that would effect my maximun throughput. Thanks y'all

[ 04-07-2001: Message edited by: evil brembo ]

brembo · Post by **brembo** » Fri Apr 06, 2001 11:11 pm

Oh yeah...Windows Me too

EvilAjax · Post by **EvilAjax** » Sat Apr 07, 2001 12:04 am

edit out your IP address

blebs · Post by **blebs** » Sat Apr 07, 2001 12:04 am

Looks Good! Wait until an off peak time and try some downloads from a fast FTP site like www.happypuppy.com or one of your choice and see what kind of speeds your getting. Another thing you may want to do if you haven't already is, go to www.analogx.com and in the network section, download a copy of NetStat Live. It is free and measures the speed at your computer instead of relying on outside sources affected by traffic, distance, etc.

Matt615 · Post by **Matt615** » Sat Apr 07, 2001 12:08 am

edit ur IP out

Prey521 · Post by **Prey521** » Sat Apr 07, 2001 12:19 am

Evil, you should edit your IP address outta there man, this is a public forum and there are script kiddies all over the place lookin for valid IP's.

[ 04-07-2001: Message edited by: Prey521 ]

brembo · Post by **brembo** » Sat Apr 07, 2001 12:50 am

yeah..forgot about that ip thing..oops

Prey521 · Post by **Prey521** » Sat Apr 07, 2001 1:10 am

Originally posted by evil brembo:
yeah..forgot about that ip thing..oops

It's too late, I already put it in my archive

Lobo · Post by **Lobo** » Sat Apr 07, 2001 7:58 am

With all the hosses under your hood you could go with a RWIN of 513920, yes it will make you faster

g-c0de · Post by **g-c0de** » Sat Apr 07, 2001 1:12 pm

thats the rwin i put in my rwin, now its hella fast

g-c0de · Post by **g-c0de** » Sat Apr 07, 2001 1:15 pm

its ok if script kiddies have your ip, if your on windows then your in luck, just put up a firewall and scan your HD for backdoors/trojans , theirs not much they can do on windows, if your on l33nux hehe it would be over for you, if you are a newbie