On Friday 16 November 2012 06:05 PM, Tóth Tibor Péter wrote:
iptables -L -n
Is fast as supposed to be.
What causing -L being slow? and what is the reason for the login prompt being
slow as well ?
Thanks!
-----Original Message-----
From: ha [mailto:hiei.arh...@gmail.com]
Sent: Friday, November 16, 2012 11:24 AM
To: debian-user@lists.debian.org
Subject: Re: IpTables Displays Ultra Slow
what about iptables -L -n ?
On 11/16/2012 10:58 AM, Tóth Tibor Péter wrote:
I have some firewall rules set up.
When I do "iptables -L" it starts to display the rules but after the first 3
lines stops and before every rule it waits a little bit. about 10-15 secs.
When I have Iptables on the server, the ssh login is also slow. Login prompt
is fast, but have to wait a while to get to the password prompt.
What could cause this ?
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Hi,
The -n option doesn't resolve the the ip address's hence faster.
For the slow login, ie takes a while to get the password prompt: add
"UseDNS no" in /etc/ssh/sshd_config and reload ssh "service ssh reload"
Best Regards.
Hamlin
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