Jaguar and Broadband?
Can someone with Jaguar go to <a href="http://www.speedguide.net" target="_blank">www.speedguide.net</a> and run the TCP/IP analyzer and post the results here? I would like to see if there are any changes to the default setup.
Here is a direct link to the TCP/IP analyzer:
<a href="http://forums.speedguide.net:8117/" target="_blank">http://forums.speedguide.net:8117/</a>
Thanks!
Here is a direct link to the TCP/IP analyzer:
<a href="http://forums.speedguide.net:8117/" target="_blank">http://forums.speedguide.net:8117/</a>
Thanks!
Comments
Running 6c106.
SpeedGuide.net TCP/IP Analyzer
TCP properties for IP = 00.00.000.000 (yadda.yadda.nj.comcast.net)
Browser/OS = Mozilla/4.0 (compatible; MSIE 5.21; Mac_PowerPC)
Note: Read the FAQ if the above is not your IP address.
TCP options string = 020405b4010303000101080a000036b800000000
MTU = 1500
MTU is fully optimized for broadband.
MSS = 1460
Maximum useful data in each packet = 1448, which is less than MSS because of Timestamps, or other TCP/IP options used.
Default Receive Window (RWIN) = 33304
RWIN Scaling (RFC1323) = 0 bits
Unscaled Receive Window = 33304
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)
Â*64240 (MSS x 44)
bandwidth * delay product:
Your RcvWindow limits you to: 1332.16 kbps (166.52 KBytes/s) @ 200ms
Your RcvWindow limits you to: 532.864 kbps (66.608 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = ON
Time to live left = 47 hops
TTL value is ok.
Timestamps (RFC1323) = ON
Note: Timestamps add 12 bytes to the TCP header of each packet, reducing the space available for useful data.
Selective Acknowledgements (RFC2018) = OFF
IP type of service field (RFC1349)= 00000000
1 connections tested since 03.10.2001.
Analyzer version: 1.01 - updated 05.16.2002.
TCP options string = 020405b4010303010101080a0003bd8000000000
MTU = 1500
MTU is fully optimized for broadband.
MSS = 1460
Maximum useful data in each packet = 1448, which is less than MSS because of Timestamps, or other TCP/IP options used.
Default Receive Window (RWIN) = 66608
RWIN Scaling (RFC1323) = 1 bits
Unscaled Receive Window = 33304
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:
Your RcvWindow limits you to: 2664.32 kbps (333.04 KBytes/s) @ 200ms
Your RcvWindow limits you to: 1065.728 kbps (133.216 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = ON
Time to live left = 51 hops
TTL value is ok.
Timestamps (RFC1323) = ON
Note: Timestamps add 12 bytes to the TCP header of each packet, reducing the space available for useful data.
Selective Acknowledgements (RFC2018) = OFF
IP type of service field (RFC1349)= 00000000
MTU is fully optimized for broadband.
MSS = 1460
Maximum useful data in each packet = 1448, which is less than MSS because of Timestamps, or other TCP/IP options used.
Default Receive Window (RWIN) = 66608
RWIN Scaling (RFC1323) = 1 bits
Unscaled Receive Window = 33304
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)
Â*64240 (MSS x 44)
bandwidth * delay product:
Your RcvWindow limits you to: 2664.32 kbps (333.04 KBytes/s) @ 200ms
Your RcvWindow limits you to: 1065.728 kbps (133.216 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = ON
Time to live left = 54 hops
TTL value is ok.
Timestamps (RFC1323) = ON
Note: Timestamps add 12 bytes to the TCP header of each packet, reducing the space available for useful data.
Selective Acknowledgements (RFC2018) = OFF
IP type of service field (RFC1349)= 00000000
<a href="http://bandwidthplace.com/speedtest/" target="_blank">http://bandwidthplace.com/speedtest/</a> gives me 2.6 megabits per second