PuTTY connection to Linux Server frequent disconnection solution, puttylinux

PuTTY connection to Linux Server frequent disconnection solution, puttylinux

After remotely connecting to the server, PuTTY often prompts "Software caused connection abort" when disconnected, and often loses the connection in a short time.

The solution is as follows:

Step 1: Set the server

1. Modify the/etc/ssh/sshd. config file on the server and set the value of LoginGraceTime to 0 and TCPKeepAlive to yes.

2. service sshd restart restarts the sshd service.

Step 2: Set "Sending of null packets to keep session active" in the Connection project on the left of PuTTY to send a packet every several seconds, so that the session will not expire. For example, the 10 seconds I set

Step 3:

If the server is on the LAN, check whether there is any IP conflict on the server. I am using virtual machine bridging, So I encountered this problem.

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

For more information, see my other blog: http://blog.csdn.net/wyqwclsn/article/details/41013647