Server resource use, all that buffering and connection state tracking takes memory and CPU. Extra network chatter, UDP can deliver a small request and response in two packets. TCP is likely to send substantially more. Taking some practical examples: TFTP uses UDP because of point 1, it was designed to be implemented in very limited environments.

The UDP stream outputs translation and rotation information for active objects in Vicon Tracker. To access data from this stream you must write a 'client' to access the stream and parse the data block to access its contents. The example clients provided with Tracker illustrate the block parsing and some possible configurations for block outputs. Cannot Connect To Udp Trackers? - Troubleshooting Feb 08, 2015 What is User Datagram Protocol (UDP)? - Definition from User Datagram Protocol (UDP) is part of the Internet Protocol suite used by programs running on different computers on a network. UDP is used to send short messages called datagrams but overall, it is an unreliable, connectionless protocol. UDP is officially defined … Flightaware MLAT UDP using wrong port range - ADS-B Flight

When would one use UDP over TCP? - Network Engineering

Nov 25, 2014 McAfee firewall blocking UDP/TCP ports Solutions | Experts

If you want to trace from Wireshark directly, you may use this filter on chosen interface: snmp and ((udp.dstport==162) or (udp.srcport==161) or (udp.dstport==161)) and (ip.addr==142.125.248.36). – Yurij Goncharuk Apr 4 '18 at 21:59

iptables - Conntrack is blocking UDP NAT - Server Fault However, you can target it to be more specific than conntrack -D -p udp which affects all udp connection tracking records; for example, conntrack -D -p udp --src --sport --dst --dport would let only clear records for the specific src/dst ip and port pairs. GridTracker | NØTTL GridTracker is a companion program for WSJT-X.It listens to WSJT-X or JTDX decodes and displays them on a map for Linux, Mac, and Windows . Display on a large second monitor in your amateur radio club, hamfest or as a demonstration in a classroom. Access Vicon Tracker data from Simulink - Tracker 3.3 The UDP stream outputs translation and rotation information for active objects in Vicon Tracker. To access data from this stream you must write a 'client' to access the stream and parse the data block to access its contents. The example clients provided with Tracker illustrate the block parsing and some possible configurations for block outputs.