-1
votes
0answers
14 views

Server allows users to log in with any random password but not correct password

I just realized that any valid user can ssh into my 12.04 server with any random password, but they cannot log in with a correct password ("Permission denied, please try again."). Accounts are from ...
2
votes
1answer
397 views

Why are my LDAP logins slow?

I have been running this server with LDAP for about 6 months. The logins have always been fast. However, starting this week logins are taking 1-2 minutes to complete. This include ssh, sudo su, and ...
0
votes
1answer
245 views

How to configure ssh authentication with ldap without password

I need to setup ssh authtication with ldap without using password like amazon EC2 instance with pam file. Also if I need to use this with multiple servers, How can I configure that?
0
votes
1answer
2k views

Adding shell access to existing users in zentyal

I user ldap to create my user accounts. for every user created a home directory is created For every user created i have updated my configuration to adding a default shell. but i did this change post ...
5
votes
1answer
3k views

How can I increase the maximum number of simultaneous users to log in to a server?

I use ubuntu server 10.04 on a fairly good machine, with 2.40 dual-core processor and 2GB RAM. My users login with ssh or samba. I have setup LDAP with PAM to sync user accounts between unix and ...