03-11-2015 03:09 AM
Hi all,
having setup TACACS+ Login module Login into Homepage takes about 80 sec.
Reverting back to local-Login module Login into Homepage takes about 20 sec.
Anybody out there able to help in Tuning TACACS+ Login module for Performance.
During Troubleshooting we discovered that request from LMS to TACACS+-Server (ACS)
is done after 60 sec of Login attempt, it seems that LMS slows down Login Performance here.
Thanks for any feedback
Lothar
Solved! Go to Solution.
03-12-2015 11:59 PM
Update:
Digging deeper we discovered a DNS-Issue, dns-resover on server was configured to use two different dns-servers.
And also Prime seems to resolve hostname tacacs for ACS-Server configured in TACACS+ Login-Module -> adding an entry in /etc/hosts with IP of ACS and hostname tacacs also speeds up login-waittime from 80 sec to 20 sec.
I'm not quite sure why TACACS+ Login-Module depends so heavy on DNS?
03-12-2015 09:27 AM
Hi Lothar,
Although, this is not a very uncommon issue, but the remedies differs in each case.
You can try below things:-
1. Restart the daemon manager
2. If the windows server, check the services, these setting are never recommended to have in startup type of automatic except deamon manager, CSCW rsh/scp/syslog/tftp services.
- Ashok
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03-12-2015 11:59 PM
Update:
Digging deeper we discovered a DNS-Issue, dns-resover on server was configured to use two different dns-servers.
And also Prime seems to resolve hostname tacacs for ACS-Server configured in TACACS+ Login-Module -> adding an entry in /etc/hosts with IP of ACS and hostname tacacs also speeds up login-waittime from 80 sec to 20 sec.
I'm not quite sure why TACACS+ Login-Module depends so heavy on DNS?
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