Some questions about TCP MSS

Hello, - I know that each party advertises its MSS in its SYN segment, using a suitable option in the TCP header. Is this only possible at the beginning (ie when SYNs are echanged) or can the option be set in subsequent (non-SYN) segments? - Does ...

Message posted on the November 15th, 2012 - 2:08 PM ET

FastSoft Welcomes Google’s Effort to Improve TCP Performance

The leader in TCP-based web performance optimization comments on changes to leading Internet transport protocol.

Press published on the February 13th, 2012 - 7:00 AM ET

Comtrol Corporation Announces New Modbus/TCP Capabilities for Its DeviceMaster Industrial Gateway

Comtrol® Corporation, a leading manufacturer of industrial device connectivity products, today announced that a significant feature update has been made to the Modbus/TCP firmware for the DeviceMaster® UP ...

Press published on the February 3rd, 2011 - 10:05 AM ET

Google wants faster TCP

Google has a few ideas to improve one of the Internet’s foundation technologies: the TCP data transport protocol.

News published on the January 26th, 2012 - 11:55 AM ET

The TCP/IP Network: Explanations

TCP and IP were developed in the 1970's by the American Defence Department with the object of standardising the connections between all of their different machines. This communication architecture is today used globally under the name TCP/IP, which ...

Review published on the March 1st, 2003 - 6:00 PM ET

Reinstall TCP/IP protocol

After performing system changes, sometimes you may have problems with the TCP/IP protocol under Windows. We will look at a trick to see how this can be reinstalled.

Tips & Tricks published on the June 4th, 2006 - 6:00 PM ET

Express Logic’s NetX™ TCP/IP Stack Achieves Near-Wire Speed on Xilinx’s Zynq-7000 Platform

Express Logic, Inc., the worldwide leader in royalty-free, real-time operating systems (RTOS), announced that its NetX™Duo TCP/IP stack has achieved an outstanding near-wire speed of 910-940 Mbps on ...

Press published on the December 10th, 2012 - 8:00 AM ET

Students Learn to Troubleshoot TCP/IP Networks with Wireshark in New Course from Global Knowledge

Global Knowledge, worldwide leader in IT and business training, today announced the availability of a new course, Troubleshooting TCP/IP Networks with Wireshark. In the new course, students will learn to use ...

Press published on the December 15th, 2011 - 7:07 AM ET

Question about TCP Checksum errors

In https://bugzilla.novell.com/show_bug.cgi?idq8736, a user reports that his network using an RTL8188CE becomes very slow under "heavy" load. This condition started when he updated from openSUSE 11.4 to 12.1. The kernels involved are ...

Message posted on the December 17th, 2011 - 6:20 PM ET

Question about TCP/IP

Hello, On a computer (called C1) I have two network cards. The first network card has IP 192.168.0.10 and the subnet mask is 255.255.255.0. The second network card has IP 192.168.1.10 and the subnet mask is 255.255.255.0. On this computer, I have ...

Message posted on the November 5th, 2009 - 5:26 AM ET

TCP SYN cookies and Bug #520668

Hello, There has been a bug opened for a while to enable TCP SYN cookies by default. The current situation is /etc/sysctl.conf has this option, but it is commented out. The procps (sysctl.conf) bug is http://bugs.debian.org/520668 you may also like ...

Message posted on the February 13th, 2010 - 9:20 AM ET

TCP/IP stack as single process

Hi, I would like to know if TCP/IP stack is implemented as a single process in linux or is it a single task with multiple threads? I was wondering if it would be a bottle neck for the following reasons: 1) If an application packet that needs to ...

Message posted on the January 22nd, 2009 - 8:52 AM ET

TCP/IP socket connection question

Hello All, I want to ask you about TCP/IP socket connection. Could a VB6 client connects to a server with other languanges that support mutlithread socket connection, like C++ and (maybe) Delphi ? Could it also connects to a Linux server ? Thanks ...

Message posted on the September 23rd, 2009 - 4:50 PM ET

tcp timestamp issues with google servers

Sometimes connection to google.com, gmail.com and other google servers doesn't work or takes ages to connect. When this hits it hits all google servers at the same time and it's persistent. It never happens to anything other than google. ...

Message posted on the May 17th, 2012 - 5:40 AM ET

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