Discussions - comp.protocols.tcp-ip

	~~~~~~~~~~~~~~~ PRESIDENT OBAMA ~~~~~~~~~~~~~~~
	. ~~~^^^~~~ ============================== ==================== ============================== ==================== ENTER HERE: >>> [link] <<< ============================== ====================... more » By Rodney Villanueva - 6:26am - 1 new of 1 message

	IP/UDP/TCP headers in WpdPack
	Hi all, I can't seem to find any declarations of the IP/UDP/TCP header structures in the include files of WpdPack 4.0.2, unlike in Linux where they are defined in <netinet/tcp.h>, <netinet/udp.h> and <netinet/ip.h>. I'm trying to use these headers in Visual Studio .NET 2003. Do I have to write my own?... more » By lancer6238@yahoo.com - Nov 23 - 2 new of 2 messages

	~~~~~~~~~~~~~~~ TRADER JOE'S ~~~~~~~~~~~~~~~
	. ~~~^^^~~~ ============================== ==================== ============================== ==================== ENTER HERE: >>> [link] <<< ============================== ====================... more » By Ira Egan - Nov 23 - 1 new of 1 message

UDP Network Delay Data

Hi All, I am looking for sample data on unidirectional inter-node delay using UDP. Ideally, someone would have set up highly-synchronized clocks between source and target to measure the actual uni-directional delay. If I may continue to be greedy, s/he would have done this independently in both directions: source-to-target and target-to-source, with a... more »

By Le Chaud Lapin - Nov 21 - 8 new of 8 messages

	UDP checksum - IPv4 & IPv6
	Hi, Unlike IPv4, when UDP packets are originated by an IPv6 node, the UDP checksum is not optional. But, why is it mandatory in IPv6 ? Any ideas ? Thx in advans, Karthik Balaguru By karthikbalaguru - Nov 20 - 7 new of 7 messages

	Select the IP addresses belong to university, college, or academic institutions from a given IP addresses list.
	Hi all, I want to select the IP addresses belong to university, college, or academic institutions from a given IP addresses list. For example, from the following IP addresses list: ... 120.136.18.167 120.50.40.184 121.133.186.164 121.74.17.78 122.155.3.145 122.160.172.24 122.49.203.249 123.108.108.147... more » By Hongyi Zhao - Nov 20 - 4 new of 4 messages

What range does INADDR_ANY use? (i.e. How should I select port)

I have inherited some software that uses an IP port number 50083 that has been added to /etc/services (it's to start an xterm and get another process to send the data), but I'm finding some other process (not in my control - it's an Ingres process iigcc) is already using the port. 1) I'm presuming the Ingres process has used INADDR_ANY - what range... more »

By Mister B - Nov 19 - 2 new of 2 messages

	Scenarios & Option types in IPv6
	Hi, I understand that the higher-order two bits specify the action that must be taken if the processing IPv6 node does not recognize the option type. But, what could be scenarios that could trigger/cause the highest-order two bits of Option Type to 10 and 11 ? Any ideas ? Thx in advans, Karthik Balaguru... more » By karthikbalaguru - Nov 18 - 1 new of 1 message

	Is it my ISP or my MTU settings?
	I've been troubleshooting an intermittent network problem for several days and could use a clue. I have a high-speed wireless broadband connection from my ISP. My router uses PPPoE to connect to the Internet. At intervals, I'm unable to load a web page or I only get the page partially loaded. When I try loading the page from the... more » By Don - Nov 18 - 9 new of 9 messages

	Find out number bytes available in the receive buffer
	Is there a way to find out the number of bytes available for reading in the receive buffer without reading it? If so, where can I find more information about it? Thanks in advance, Andre By Andre - Nov 15 - 7 new of 7 messages