Slow ssh login in CentOS 6. ( Upd: CentOS 7)

• Cent OS 6
Edit sshd_config:


vi /etc/ssh/sshd_config

change from


#useDNS yes

to


useDNS no



FRM

Upd:
• Cent OS 7
Edit sshd_config:


vi /etc/ssh/sshd_config

change from


#useDNS yes

to


useDNS no


and change from


GSSAPIAuthentication yes

to


GSSAPIAuthentication no



FRM2