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Questions tagged [udp]

For questions about User Datagram Protocol, a Transport Layer protocol.

4
votes
1answer
8k views

UDP Port Forwarding Range

We just purchased a cisco 3825 router running IOS 15.1. The slice of the topology in question is as follows: RTP (8000-20000) RTP (8000-20000) 192.168.2.1 <-------------->...
3
votes
3answers
22k views

Sending generic UDP traffic for Network Simulation

I need to test an application which drops a user-specified percentage of packets. Right now, it will drop any packet type which I can easily verify by sending pings and observing the ICMP messages in ...
5
votes
3answers
14k views

Traceroute Over TCP vs UDP

For what purpose would one wish to send traceroute over TCP rather than UDP? What advantages/disadvantages are there in doing so? I know that traceroute normally uses UDP ICMP "echo" packets while ...