- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - Linux
- >
- very slow when logging in to Rehat Linux
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-23-2009 07:24 AM
тАО07-23-2009 07:24 AM
I am using putty tool to login to Redhat linux thru SSH.
We are using lot of Redhat linux server, but in one of Redhat linux servers, it is delaying long (>30secs) to get the password prompt after enter the user name in login prompt.
Why there is delay between login prompt and password prompt even after login name entered.
how to solve this.
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-23-2009 08:52 AM
тАО07-23-2009 08:52 AM
Re: very slow when logging in to Rehat Linux
1) Take a look at /var/log/messages
2) Docs
http://bowen.blog.51cto.com/136148/100456
Almost always the logs tell the tail.
SEP
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-23-2009 08:53 AM
тАО07-23-2009 08:53 AM
SolutionOne thing to check is the DNS resolution on that Linux box. I have seen that problem before when name resolution wasn't configured correctly on a Linux box and SSH couldn't do a reverse lookup on the hostname when someone was trying to start a session. It times out after 30 seconds and then allows the login.
JP
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-27-2009 05:42 AM
тАО07-27-2009 05:42 AM
Re: very slow when logging in to Rehat Linux
Mostly its a DNS issue..
Check the /etc/ssh/sshd_conf set
UseDNS no
or
#UseDNS yes
does it therefore assume no?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-27-2009 07:14 AM
тАО07-27-2009 07:14 AM
Re: very slow when logging in to Rehat Linux
I misinterpreted this issue.
Add a line to /etc/hosts
IP address and named hostname(s) being used to log in.
That will solve this problem.
See that /etc/nsswitch.conf uses files before DNS.
SEP
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com