Had EC2 servers suddenly be really slow to log in. Was able to resolve by:
- Editing
/etc/ssh/sshd_config
to setUseDNS no
.- This seemingly doesn't provide any added security, AFAIK.
- Restarting the service with
sudo /sbin/service sshd restart
.
Had EC2 servers suddenly be really slow to log in. Was able to resolve by:
/etc/ssh/sshd_config
to set UseDNS no
.
sudo /sbin/service sshd restart
.