ive got greenville electric utility service (geus) for internet, Comcast refused to upgrade lines in the past so the city started its own cable service. they advertise as much as 6mb on a standard package, i can pull 4mb most of the time but my download speeds range from 100kB/s to high 200kB/s. why the high bandwidth and terrible download speeds? the bandwidth test seem to read quite inconsistent, and my signal to noise ratio seems to flutter +/- .5db. i have a BEFCMU10 linksys modem, everything seems to be up to date im on the vanburen 4000 pack in cablenut, im running a 1GHz regal splitter b/c i have a tv tuner card and it doesnt seem to make a difference with or without. any advice is appreciated.
:::.. Download Stats ..:::
Connection is:: 4710 Kbps about 4.7 Mbps (tested with 2992 kB)
Download Speed is:: 575 kB/s
Tested From:: https://testmy.net (server1)
Test Time:: Mon Jan 30 2006 05:52:10 GMT-0600 (Central Standard Time)
Bottom Line:: 84X faster than 56K 1MB download in 1.78 sec
Diagnosis: Looks Great : 19.6 % faster than the average for host (geusnet.com)
Validation Link:: https://testmy.net/stats/id-KY0FVQNCD
:::.. Download Stats ..:::
Connection is:: 3656 Kbps about 3.7 Mbps (tested with 2992 kB)
Download Speed is:: 446 kB/s
Tested From:: https://testmy.net (server2)
Test Time:: Mon Jan 30 2006 05:52:32 GMT-0600 (Central Standard Time)
Bottom Line:: 65X faster than 56K 1MB download in 2.3 sec
Diagnosis: 90% + Okay : running at 92.96 % of your hosts average (geusnet.com)
Validation Link:: https://testmy.net/stats/id-035UWG9H8
:::.. Download Stats ..:::
Connection is:: 2704 Kbps about 2.7 Mbps (tested with 2992 kB)
Download Speed is:: 330 kB/s
Tested From:: https://testmy.net (server1)
Test Time:: Mon Jan 30 2006 05:53:17 GMT-0600 (Central Standard Time)
Bottom Line:: 48X faster than 56K 1MB download in 3.1 sec
Diagnosis: May need help : running at only 69.12 % of your hosts average (geusnet.com)
Validation Link:: https://testmy.net/stats/id-2YLXPVRCJ
:::.. Download Stats ..:::
Connection is:: 3708 Kbps about 3.7 Mbps (tested with 2992 kB)
Download Speed is:: 453 kB/s
Tested From:: https://testmy.net (server1)
Test Time:: Mon Jan 30 2006 05:53:55 GMT-0600 (Central Standard Time)
Bottom Line:: 66X faster than 56K 1MB download in 2.26 sec
Diagnosis: 90% + Okay : running at 94.86 % of your hosts average (geusnet.com)
Validation Link:: https://testmy.net/stats/id-FXQB5JSWG
modem connection
Acquire Downstream Channel 855000000 Hz Locked
Connectivity State Operational Operational
Boot State OK Operational
Security Enabled BPI
Downstream Channel
Lock Status Operational
Modulation 256QAM
Channel ID 0
Provisioned Rate 6291 Kbps
Symbol Rate 5360.537 Ksym/sec
Downstream Power 2.6 dBmV
SNR 36.6 dB
Upstream Channel
Lock Status Operational
Modulation QPSK
Channel ID 10
Provisioned Rate 256 Kbps
Symbol Rate 2560 Ksym/sec
Upstream Power 33.0 dBmV
----------------------------
Browser/OS = Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1. Gecko/20051111 Firefox/1.5
Notes: Read the Analyzer 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 equals MSS.
Default Receive Window (RWIN) = 256960
RWIN Scaling (RFC1323) = 2 bits (scale factor of 4)
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
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: 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 = 56 hops
TTL value is ok.
Timestamps (RFC1323) = OFF
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349) = 11110000 (240)
Precedence (priority) = 111 (Network Control)
Delay = 1 (low delay)
Throughput = 0 (normal throughput)
Reliability = 0 (normal reliability)
Cost = 0 (normal cost)
Check bit = 0 (correct, 8th checking bit must be zero)
DiffServ (RFC 2474) = No valid DiffServ equivalent. See the TCP Optimizer documentation, or RFCs 2474, 2475, 2597, 2598, 2873.