Telnet/SSH to Fedore Server Very Slow

阿新 • • 發佈：2019-01-12

Summary:

The root cause of telnet/ssh to fedore server is dns resolve issue.

Telnet/SSH slow response in FC8:

In my environment FC8 is in LAN, there is some setting of WAN in resolv.conf.

172.18.100.X is company network dns server.

Original:

search www.comp.com
nameserver 172.18.100.X

New:

search example.net

SSH slow response in FC8:

/etc/ssh/sshd_conf: add "UseDNS no".

Telnet/SSH to Fedore Server Very Slow

Summary: The root cause of telnet/ssh to fedore server is dns resolve issue. Telnet/SSH slow response in FC8: In my environment FC8 is i

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Telnet/SSH to Fedore Server Very Slow

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