Please help.

mantikhoras · Post by **mantikhoras** » Wed May 08, 2002 10:59 pm

Pinging [193.10.252.19] with 32 bytes ->bytes=32 time=646ms TTL=235
Pinging [193.10.252.19] with 32 bytes ->bytes=32 time=769ms TTL=235
Pinging [193.10.252.19] with 32 bytes ->bytes=32 time=632ms TTL=235
Pinging [199.249.20.30] with 32 bytes ->bytes=32 time=591ms TTL=234
Pinging [199.249.20.30] with 32 bytes ->Request Timed Out
Pinging [199.249.20.30] with 32 bytes ->bytes=32 time=591ms TTL=234
Pinging [204.127.135.135] with 32 bytes ->Request Timed Out
Pinging [204.127.135.135] with 32 bytes ->Request Timed Out
Pinging [204.127.135.135] with 32 bytes ->bytes=32 time=549ms TTL=51
Pinging [207.155.184.74] with 32 bytes ->bytes=32 time=550ms TTL=239
Pinging [207.155.184.74] with 32 bytes ->bytes=32 time=549ms TTL=239
Pinging [207.155.184.74] with 32 bytes ->bytes=32 time=563ms TTL=239
Pinging [12.27.213.214] with 32 bytes ->Request Timed Out
Pinging [12.27.213.214] with 32 bytes ->Request Timed Out
Pinging [12.27.213.214] with 32 bytes ->Request Timed Out
Ping statistics for above hosts:
Packets: Sent = 15, Received = 9, Lost = 6 (40% loss)
Approximate round trip times (RTT) in milli-seconds:
Minimum = 549ms, Maximum = 769ms, Average = 362ms

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) = 513920
RWIN Scaling (RFC1323) = 3 bits
Unscaled Receive Window = 64240
RWIN is a multiple of MSS
Other values for RWIN that might work well with your current MTU/MSS:
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: 20556.8 kbps (2569.6 KBytes/s) @ 200ms
Your RcvWindow limits you to: 8222.72 kbps (1027.84 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)= 00000000

Man I still have not been able to fix my problem. My speed its really really bad. I keep calling attbi tech suppor and this people dont know sh$t. Maybe you guys could tell me why I keep having this problem.
Last speed test 48kbps down/285kbps up

earthmofo · Post by **earthmofo** » Wed May 08, 2002 11:49 pm

Those are horrible ping times!!! Do a tracert to Speed Guide and post the results here in a reply to this thread.

Have you tried a lower RWIN Value? Try 32120, 51120 or 64240. For RWIN's below 65535 be sure to set Tcp1320pts to 0.

CaptainSpeleo · Post by **CaptainSpeleo** » Thu May 09, 2002 3:55 am

Change the "Autosense" setting in your network card to either "10baseT" or "10Mbps/half duplex".

Lower the DefaultReceiveWindow(RWIN) value to 256960.

Your ping times are indeed horrible. Mine average about 50ms.

http://9337387.home.icq.com/index.html

Lobo · Post by **Lobo** » Thu May 09, 2002 8:19 am

10BaseT, it's on their, NOT 100 or auto sense as it detects 10:)

I have Linksy's version 5 and it says 10BaseT, yours may not, but be sure it's 10 Half Duplex as it says above

CaptainSpeleo · Post by **CaptainSpeleo** » Thu May 09, 2002 6:06 pm

Lobo:

My Linksys LNE100TX v5 network card only gives me the "10baseT" option. It gives me the "full duplex" option, but doesn't give me the "half duplex" option, so I have it set from "autosense" to "10baseT".

Lobo · Post by **Lobo** » Thu May 09, 2002 6:08 pm

Your good then

CaptainSpeleo · Post by **CaptainSpeleo** » Thu May 09, 2002 6:16 pm

Yep. Mnosteele set me straight on that awhile back.

HenryHand1 · Post by **HenryHand1** » Thu May 09, 2002 6:20 pm

The website or ip you used seems to be a very slow host. When I pinged it, I averaged 162ms -- I usually average 20-25ms. Try using another site such as speed guide or optonline.net .