Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 8 years ago. Improve this question I have created a TCP server and it’s currently hosted on my local machine, but I want to host it on Internet like … Read more
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 8 years ago. Improve this question A Network problem with ISP caused all UDP traffic to cease, but DNS still working though I think it is … Read more
I am new to this command I am sending a file data on UDP 9415 port . –> I have file which has 1000 rows –> I am firing here IP is my destination IP cat test1 | netcat -u 172.x.x.x 9514 –> Now on destination i have syslog-ng which recieves data and store it … Read more
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 1 year ago. Improve this question I got some PCs in some different locations with different ISPs and networks with dynamic ip addresses and I have a dynamic dns … Read more
I’ve heard that on some corporate networks, outbound traffic from the same user can hop around different “from” IPs. Does that break two-way UDP, or do the networks only act that way for TCP? If it does break two-way UDP, is there a common way two-way UDP applications deal with it, besides falling back on … Read more
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 6 years ago. Improve this question What does the following entry mean? Is that mean someone has connected to the server from this IP or somthing else? Nov 23 … Read more
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 8 years ago. Improve this question I’ve read about the Quake 3 networking code that they had to deal with a situation where some older NATs … Read more
Both UDP and TCP does not include source address, but how does it say UDP IP spoofing is easier than TCP? For example, the following webpage also says about UDP vulnerability. “Unlike TCP, UDP does not have a mechanism for verifying a packet source, which makes it very vulnerable to source-packet spoofing and inception attacks.” … Read more
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 3 years ago. Improve this question I’m facing a dilemma, I built 2 physical servers and for some reason for all the IP addresses assigned to that server it’s … Read more
I have a CentOS server with a JAVA application that receive UDP data packets, it works all OK until the packet is bigger than 584 bytes, I read something about and seems to be a limit of UDP protocol. My bigger packet is 631 bytes length(payload) I test to send 631 bytes, in the same … Read more
