linux - Netstat continuous refresh (watch changes the output)
Netstat continuous refresh (watch changes the output) Ask Question Asked 13 years, 4 months ago Modified 4 years, 2 months ago
Check if port is open or closed on a Linux server?
Sep 7, 2011 · 275 You can check if a process listens on a TCP or UDP port with ss -tuplen (replacement of netstat). To check whether some ports are accessible from the outside (this is …
How to forcibly close a socket in TIME_WAIT? - Server Fault
Sep 3, 2008 · 133 I run a particular program on linux which sometimes crashes. If you open it quickly after that, it listens on socket 49201 instead of 49200 as it did the first time. netstat …
How passively monitor for tcp packet loss? (Linux) - Server Fault
How can I passively monitor the packet loss on TCP connections to/from my machine? Basically, I'd like a tool that sits in the background and watches TCP ack/nak/re-transmits to generate a …
How do I clear the interface stats on Linux - Server Fault
So one of my clients configured one of their switches and the resulting configuration resulted in a duplex mismatch between the switch and a Linux host. We have fixed the duplex mismatch, …
linux - How do I get the number of (currently) established TCP ...
ss or netstat only show network connections based on network sockets. that is about connections related with the user processes. If we have some traversal traffic - it is not visible via ss or …
netstat shows a listening port with no pid but lsof does not
Sep 14, 2011 · My netstat shows a TCP listening port and a UDP port without a pid. When I search lsof for those ports nothing comes up. netstat -lntup Proto Recv-Q Send-Q Local …
linux - Huge amount of TIME_WAIT connections says netstat
Okay, this is creeping me out - I see about 1500-2500 of these: root@wherever:# netstat Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 localhost:
Is there a netstat -s equivalent for windows? - Server Fault
Nov 14, 2014 · I know that netstat -s exists on Windows, but it displays way less informations than on Linux/OS X. It only gives 8 counters about TCP, while on Linux it's more than 50. I'm …
linux - netstat -ntap doesn't show pid/process name for some ...
25 I have ubuntu/hardy server, with kernel 2.6.24-23-server and netstat: # netstat --version net-tools 1.60 netstat 1.42 (2001-04-15) The problem is that we have a lot of ESTABLISHED …