Hello,I'm new can someone help please.

eQ 7 · Post by **eQ 7** » Tue Jan 18, 2005 2:50 pm

Here is my report.......

TCP options string = 020405b40103030601010402
MTU = 1500
MTU is fully optimized for broadband.
MSS = 1460
Maximum useful data in each packet = 1460, which equals MSS.

Default Receive Window (RWIN) = 3840000
RWIN Scaling (RFC1323) = 6 bits (scale factor of 12)
Unscaled Receive Window = 60000

For optimum performance, consider changing RWIN to 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 (Note this is not a speed test):

Your RcvWindow limits you to: 153600 kbps (19200 KBytes/s) @ 200ms
Your RcvWindow limits you to: 61440 kbps (7680 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = ON
Time to live left = 54 hops

TTL value is ok.
Timestamps (RFC1323) = OFF
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349) = 11110000

Precedence (priority) = 000 (routine)
Delay = 0 (normal delay)
Throughput = 1 (high throughput)
Reliability = 1 (high reliability)
Cost = 1 (low cost)

Does this look ok? I'm running Comcast cable with WinXP Pro. Think it's suppose to be 3000 down and 256 up.

Courtney · Post by **Courtney** » Tue Jan 18, 2005 6:46 pm

We can't help you without a little more info:

What current speed are you getting? (If it's 2000 or better, don't touch anything.) Are you using a router? (Easy way to check: Does your address begin with 192.168...?) Are there any other computers on your home network?

courtney sends....

mccoffee · Post by **mccoffee** » Tue Jan 18, 2005 7:25 pm

a speed test resualt would help becuase it looks like you used cablenut b4 >>

eQ 7 · Post by **eQ 7** » Tue Jan 18, 2005 9:04 pm

Hi, thanks I for the reply. I tested and got 2982 down and 239 up. So should I not touch anything? Thanks!

mccoffee · Post by **mccoffee** » Tue Jan 18, 2005 9:30 pm

eQ 7 · Post by **eQ 7** » Thu Jan 20, 2005 11:16 am

Ok Thanks!

mccoffee · Post by **mccoffee** » Fri Jan 21, 2005 1:13 am

[quote="eQ 7"]Here is my report.......

TCP options string = 020405b40103030601010402
MTU = 1500
MTU is fully optimized for broadband.
MSS = 1460
Maximum useful data in each packet = 1460, which equals MSS.

Default Receive Window (RWIN) = 3840000
RWIN Scaling (RFC1323) = 6 bits (scale factor of 12)
Unscaled Receive Window = 60000

For optimum performance, consider changing RWIN to 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 (Note this is not a speed test):

Your RcvWindow limits you to: 153600 kbps (19200 KBytes/s) @ 200ms
Your RcvWindow limits you to: 61440 kbps (7680 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = ON
Time to live left = 54 hops

TTL value is ok.
Timestamps (RFC1323) = OFF
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349) = 11110000

Precedence (priority) = 000 (routine)
Delay = 0 (normal delay)
Throughput = 1 (high throughput)
Reliability = 1 (high reliability)
Cost = 1 (low cost)

Does this look ok? I'm running Comcast cable with WinXP Pro. Think it's suppose to be 3000 down and 256 up.[/QUOTEit looks good