Putty connecting Linux servers often break solutions

Putty after a remote connection to the server, it often prompts "software caused connection abort" and often loses connectivity in a short period of time.

The solution is as follows:

First step : Set up the server

1, modify the server/etc/ssh/sshd.config file, set the value of Logingracetime to 0,tcpkeepalive set to Yes

2, service sshd restart restart sshd services.

Step two : Set the putty left connection project to set "sending of NULL packets to keep session active", set to send a packet every few seconds to keep the session from expiring. As I set the 10 seconds

Step three :

If the server is on the LAN, check the server for IP conflicts, I am using a virtual machine bridge, so I encountered this problem

How to use the arping command: arping-c 3-f-D *.*.*.* (replace with the IP address you want to use)

You can view my other blog: http://blog.csdn.net/wyqwclsn/article/details/41013647

Putty connecting Linux servers often break solutions