All Questions
157
questions
22
votes
1
answer
36k
views
Is there a hard limit of 65536 open TCP connections per IP address on linux?
Is there a hard limit of 65536 open TCP connections per IP address on linux?
I read somewhere that there was, but someone is asking for confirmation and i just can't find it.
I seem to remember it ...
1
vote
1
answer
3k
views
What does netstat mean by "acknowledgments not containing data received"?
Netstat reports some TCP packets in the following category acknowledgments not containing data received.
However, I'm not clear what this phrase means. Goggling and the netstat documentation don't ...
0
votes
1
answer
86
views
Which element of network refused connection
How could I determine, which element of the network actually refused/closed the connection?
1
vote
2
answers
3k
views
Finding all processes that are using a given port [duplicate]
Possible Duplicate:
Finding the process that is using a certain port in Linux
More specifically, how can I find out what processes are using port 8080 (for example a web server)?
3
votes
2
answers
3k
views
Manually forcing TCP connection to retry
I have a TCP connection (SSH session to some computer for example)
Network suddenly goes down and drops all packets (disconnected cable, out of range).
TCP resends packets again and again, retrying ...
1
vote
3
answers
8k
views
Tcp Port Open by Unknown Service
Running openSUSE 11.2 x86_64.
Here's what a nmap of my IP provides:
PORT STATE SERVICE
23/tcp open telnet
80/tcp open http
2800/tcp open unknown
8008/tcp open http
I would like ...
6
votes
7
answers
9k
views
(linux) tool to monitor "quality" of tcp connection?
I am looking for a tool to monitor the quality of a TCP connection. I am trying to describe what I mean:
It should be a tool with a client and a server part. The client sends, say, 1kB of data per ...