Topic profile page for UDP.
This page has aggregated data from forum posts, threads, listings, online discussions, newsgroups, messageboards, and other online sources which contain user generated content for the term: UDP.
Topic "Udp" was discussed 29,670 times on 1,389 sites in last 3 months
Started 2 days, 13 hours ago (2009-11-26 16:39:00)
by Krytical
Hello, I am creating a program which uses TCP sockets to communicate with a central server and UDP sockets for P2P communication. Client side: - I create a TCP receiver thread when the user opens the program which makes this socket -> socket = new socket(serverHost, 4444); and listens. - After the user logs in with the server, it still has the TCP receiver thread (to maintain communication...
Started 2 days, 20 hours ago (2009-11-26 10:14:00)
by Patrick Whittle
Do you know of a way to prevent Windows Update from trying to go to Microsoft, by using a firewall? My Windows 2003 Server wants to get the latest updates all the time, and I was thinking that I need to setup a UDP port to block Windows Update. Do you know what Windows Update uses? Isn't it just a UDP port?
Started 2 days, 20 hours ago (2009-11-26 09:34:00)
by Patrick Whittle
Do you know of a way to prevent Windows Update from trying to go to Microsoft, by using a firewall? My Windows 2003 Server wants to get the latest updates all the time, and I was thinking that I need to setup a UDP port to block Windows Update. Do you know what Windows Update uses? Isn't it just a UDP port?
Started 2 days, 21 hours ago (2009-11-26 08:42:00)
by marcostewa
Good morning, I have a problem running a piece of code under Windows 7. I have an hardware device plugged in my LAN. This device sends broadcast UDP packets, containing some information about it (its name, its ip address and so on). I wrote a simple test application (using .Net fx 3.5 and WPF) that sets up a socket and start listen for these packets in asynchronous mode. This piece of code ...
Started 2 days, 23 hours ago (2009-11-26 07:07:00)
by Patrick Whittle
Do you know of a way to prevent Windows Update from trying to go to Microsoft, by using a firewall? My Windows 2003 Server wants to get the latest updates all the time, and I was thinking that I need to setup a UDP port to block Windows Update. Do you know what Windows Update uses? Isn't it just a UDP port? ....
Started 2 days, 23 hours ago (2009-11-26 07:07:00)
by Patrick Whittle
Do you know of a way to prevent Windows Update from trying to go to Microsoft, by using a firewall? My Windows 2003 Server wants to get the latest updates all the time, and I was thinking that I need to setup a UDP port to block Windows Update. Do you know what Windows Update uses? Isn't it just a UDP port? ....
Started 3 days, 2 hours ago (2009-11-26 04:14:00)
by Sebastin Raja
hi Is their any limit for reading the number of bytes through UDP read in labview. i am communicating with a system which sends me 8 bytes of dat, but i am only able to receive only 4 bytes of data, can anyone help me as i have tried a lot to solve this problem,,,,,,thanks in advance
Started 3 days, 4 hours ago (2009-11-26 01:28:00)
by jobeard
port 1900 is from SSDP; UDP/1900 and UPnP TCP/5000 using an admin login run->services.msc find SSDP; stop it and then set DISABLED; it is not necessary neither is Bonjour, nor UPnP then verify that the firewall does not have Exceptions for SSDP, UPnP
Started 4 days, 18 hours ago (2009-11-24 12:15:00)
by coolcurrent4u
hello guys, am doing an auto find server on lan by my clients apps. i employ two methods 1. d client enumerate all computesr on lan and test each for the server apps 2. th server listens on a UDP port and address 255.255.255.255 , and the clients send message to this address looking 4 the server. d first method is fine but proved hard 4 me 2 implement. th second methos ...
Started 1 week, 1 day ago (2009-11-20 22:51:00)
by keys
I've read that UDP is directionless so that specifying whether it's Inbound or Outbound is pointless. Is this true? Secondly, when setting rules do you specify Local Port for TCP and Remote Port for UDP? Is this correct?
Started 1 week, 1 day ago (2009-11-20 07:34:00)
by nagarjuna442
The UDP header doesn't contain any information about packet number/sequence number unlike in TCP. How does the receiving host identify the UDP packet received is a duplicate/delayed packet?
Started 1 week ago (2009-11-21 13:27:00)
by gte338m
I am attempting to transfer a binary document from one machine to another utilizing UDP. I am able to get the document moved over, however the document will not open. It is basically a word document and I am chunking it over. I am sure that I have received all the packets and inserted them into the final file. I can transfer a text document and not have any issues opening it. So ...
Started 5 days, 20 hours ago (2009-11-23 09:35:00)
by maquee
Hi guys. I need help with my udp applet game. The server is an application and client is an applet The situation looks like this - client (player) makes move and this sends udp datagram to server to update its position. I use datagramm channel so there is no blocking and no problem. Problem arises when I want to send back datagram to client. Datagram never reaches my computer on which I run...
Started 5 days, 13 hours ago (2009-11-23 16:43:37)
by kola
this is to review to you guys a new software that has now been developed for free internet on computer, easy bypassing of firewalls and promoting internet anti-censorship. but before i go to that, let me first of all help you on the latest mtn free internet setting on mobile phones. if you using s4o nokia phones, download the latest Mtn proxy file known as "mtnproxychen" and send ...
Started 2 days, 15 hours ago (2009-11-26 15:18:00)
by steve42t
First, I'm relatively new to using CentOS 5.3 (though am doing things like reading Fedora Bible(yes wrong OS but have easy access to it). I just started but plan on reading every page of any chapter (most) that I think might be useful now or in distant future). Anyways, my issue is allowing UDP data to get through. I've tried things like disabling iptables ("service iptables stop") and ...
Started 3 days, 7 hours ago (2009-11-25 23:19:00)
by MRZ - RedGTZ
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Started 3 days, 12 hours ago (2009-11-25 17:53:00)
by cking
Several times since I've installed my HDHR & appropriate software on my Win7 device, I've returned to the PC and found high network load which makes using the PC impossible. A wireshark trace shows the network is consumed with UDP traffic sourced from the HDHR and destined to the PC. Unplugging the HDHR and plugging it back in resolves the problem. My first assumption was I had scheduled ...
Started 4 days, 19 hours ago (2009-11-24 11:22:00)
by blammo2099
I'm trying to setup VPN access from outside the office I work at and am having a few issues. I have opened UDP ports 500 4500 and 1701, (using L2TP) in my Airport Extreme. Server Admin looks like this: L2TP Enable L2TP is checked Starting ip: 10.0.1.200 ending ip: 10.0.1.220 PPP AUth.: Directory service is selected authenticationL ms-chapv2 IPSec Auth: I ...
Started 5 days, 19 hours ago (2009-11-23 11:07:00)
by qwas6615
Hi, Anyone knows how to forward range of ports to internal IP ? I need to forward UDP ports 10000 to 20000 for RTP voice transmission. I don't want to type in static command 10000 times static (inside,outside) udp interface 10000 192.168.25.100 10000 netmask 255.255.255.255 I have only 1 external IP from my ISP so I can't do PAT - my only option is NAT. SIP fixup seems to be only ...
Started 4 days, 19 hours ago (2009-11-24 11:20:00)
by mlkerby
IAX issue I'm trying to connect 2 Trixbox via the internet; both of them are behind Sonicwall firewalls. The following ports are forwarded to each BOX respectively UDP 5060, UDP 4569, UDP 10000-20000. Box B is able to call Box A with no issue. Whenever Box A tries to call the message "All circuit are busy now" is heard. The command iax2 show peers gives the following: BoxB/luck IP ...
