Hi, Thanks for your reply. I just included 'VerifyreverseMapping No' inside /etc/ssh/sshd_config and when I tried to restart the sshd it says : ========================================= Starting sshd:/etc/ssh/sshd_config line 63: Deprecated option VerifyreverseMapping ========================================= Can you please advice what is the correct way to disable it.
thanks Lin
On 4/3/06, Jim Perrin jperrin@gmail.com wrote:
On 4/3/06, siva m tech.sivam@gmail.com wrote:
Hi, I have CentOS 4.3 running on my AMD Athlon XP(32 bit) PC and Windows
2000
running on my other Intel P3 PC(These 2 PCs are connected using a
network
switch). Basically I use the one running Linux as back end server and everything was fine so far. But recently I am experiencing some delay in loggin in to CentOS through SSH.
The Putty client which I use generally opens up asking for username prompt(no delay in that) but after entering the password it takes
atleast
10-15 seconds gap before I logged in. It was fine before and I am sure I didn't made any changes to linux configuration. Can anyone please help me with this issue.
By the way I always use the IP address like($ ssh user@192.168.0.xxxwithout any hostname)
This is where ssh is doing a reverse DNS lookup, which is failing and timing out. Set up DNS , or turn off the reverse lookup check in the sshd config. Of the two, setting up DNS is the best option, but involves a bit more work.
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