Besef dit --> Internet DiagnosticTester @ Rochester Institute of Technology

R

Rwin

Network Diagnostic Tester

Located at Rochester Institute of Technology; 1000 Mbps Gigabit Ethernet network connection    :angel:

             ;D ;D   https://web100.rit.edu:7123/   ;D ;D


Eerst denk je .....simpele output:

TCP/Web100 Network Diagnostic Tool v5.3.3a
click START to begin
Checking for Middleboxes . . . . . . . . . . . . . . . . . .  Done
running 10s outbound test (client to server) . . . . . 810.61Kb/s
running 10s inbound test (server to client) . . . . . . 114.47kb/s
Your PC is connected to a Cable/DSL modem
Information: Other network traffic is congesting the link

The NDT server has a 8192.0 KByte buffer which limits the throughput to 454.31 Mbps
Your PC/Workstation has a 250.0 KByte buffer which limits the throughput to 13.91 Mbps
The network based flow control limits the throughput to 0.31 Mbps


:o  ;D    Maar click dan eens op STATISTICS   of   MORE INFO                :o  ;D
 
J

johnny mnemonic

WEB100 Enabled Statistics:
Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done
running 10s outbound test (client to server) . . . . . 783.92Kb/s
running 10s inbound test (server to client) . . . . . . 111.22kb/s

------ Client System Details ------
OS data: Name = Windows NT, Architecture = x86, Version = 5.1
Java data: Vendor = Microsoft Corp., Version = 1.1.4

------ Web100 Detailed Analysis ------
Cable modem/DSL/T1 link found.
Link set to Full Duplex mode
Information: throughput is limited by other network traffic.
Good network cable(s) found
Normal duplex operation found.

Web100 reports the Round trip time = 148.79 msec; the Packet size = 1452 Bytes; and
There were 21 packets retransmitted, 34 duplicate acks received, and 42 SACK blocks received
The connection stalled 5 times due to packet loss
The connection was idle 1.8 seconds (18.0%) of the time
This connection is network limited 99.89% of the time.
Contact your local network administrator to report a network problem
Contact your local network admin and report excessive packet reordering

Excessive packet loss is impacting your performance, check the auto-negotiate function on your local PC and network switch

Web100 reports TCP negotiated the optional Performance Settings to:
RFC 2018 Selective Acknowledgment: ON
RFC 896 Nagle Algorithm: ON
RFC 3168 Explicit Congestion Notification: OFF
RFC 1323 Time Stamping: OFF
RFC 1323 Window Scaling: OFF
Information: Network Middlebox is modifying MSS variable
Server IP addresses are preserved End-to-End
Client IP address not found. For IE users, modify the Java parameters
click Tools - Internet Options - Security - Custom Level, scroll down to
Microsoft VM - Java permissions and click Custom, click Java Custom Settings
Edit Permissions - Access to all Network Addresses, click Eanble and save changes


Dit zie ik
 
Topicstarter
Topicstarter
R

Rwin

Probeer deze eerst is... https://www.speedguide.net/files/TCPOptimizer.exe .... want deze staan nog allemaal disabled :

RFC 3168 Explicit Congestion Notification: OFF
RFC 1323 Time Stamping: OFF
RFC 1323 Window Scaling: OFF
 
J

johnny mnemonic

Rwin zei:
Probeer deze eerst is...    https://www.speedguide.net/files/TCPOptimizer.exe .... want deze staan nog allemaal disabled :

RFC 3168 Explicit Congestion Notification: OFF
RFC 1323 Time Stamping: OFF
RFC 1323 Window Scaling: OFF

Web100 reports TCP negotiated the optional Performance Settings to:
RFC 2018 Selective Acknowledgment: ON
RFC 896 Nagle Algorithm: ON
RFC 3168 Explicit Congestion Notification: OFF
RFC 1323 Time Stamping: OFF
RFC 1323 Window Scaling: ON


Ik heb geen idee hoe ik
RFC 3168 Explicit Congestion Notification: OFF
RFC 1323 Time Stamping: OFF

op On kan krijgen
 
Topicstarter
Topicstarter
R

Rwin

RFC 1323 Time Stamping: OFF    -->
SG TCP proggie starten, custom settings, TimeStamp en blackhole detect aanzetten en applyen


Die andere zoek ik ff uit! ;)

Hebbie ook al die Winxp tweaks geprobeerd van speedguide?
 

Johnny54

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Web100 reports TCP negotiated the optional Performance Settings to:
RFC 2018 Selective Acknowledgment: ON
RFC 896 Nagle Algorithm: ON
RFC 3168 Explicit Congestion Notification: OFF
RFC 1323 Time Stamping: OFF
RFC 1323 Window Scaling: ON
Het programma geeft aan wat de beste instellingen zijn.
Dus timestamping moet moet niet aan, maar uit staan
 
Topicstarter
Topicstarter
R

Rwin

Owkee.... zet ik die ook weer uit! Thanks.

Kan nog niks vinden over die congestion.... die blijf ik ook maar houden.
 

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