I want to set up NIS server. and using NIS wants to authenticate AD (Active Directory ) Users.
e.g 1) how to give rights for windows user using NIS.
2) how to manage windows user on Nis Serrver
3) if password change in windows server that should reflect in NIS Server
provide steps of Setting up NIS server.
I have a problem with ldap client authentication in ubuntu. I am using rhel5 as openldap server and I configured ubuntu as client, when I am trying to login the following message is coming."su: Authentication service cannot retrieve authentication info. Sorry"
But when I do search through "ldapsearch" command output is coming without any errors, Can anybody explain what would be problem.
I have a network and am using squid proxy with authentication I want to create another subnet without authentication.
View 1 Replies View RelatedI am not able to connect samba server from other linux pc giving error: NT Authentication Failure
But am able to access through anonymous login from linux Same is working fine will all smb users through windows. I am using rhel 5.
When I am trying to run the Xserver using the command startx I am getting the below mentioned error
xauth: creating new authority file /oracle/oracle10g/.serverauth.22555
Fatal server error:PAM authentication failed, cannot start X server. Perhaps you do not have console ownership?
[code]....
What is the fastest setup to do this? All I want is an internally authenticated webmail server that other servers can send mail to for collection of test emails. Don't need LDAP or anything fancy, just a internal LAN only webmail server. I've got Squirrelmail setup on Ubuntu Server and can't get authentication setup with Squirrelmail and every tutorial I read is way over complicated or has nothing on how to authenticate Squirrelmail with internal, system users.
View 4 Replies View RelatedI want to Configure Linux LDAP Server for user authentication when my users want to connect to the internet.Also i don't want the user to get the home directory on server. i configured ldap server and ldap client without PAM & SASL.and now with perl i can search in ldap for my client's username & password in ldap.
View 1 Replies View RelatedI have CentOS 5 configured with apache web server. but it is not asking for password authentication while accessing the web page. the config detail is as below code...
View 15 Replies View RelatedI want to configure SSH key-based authentication and SSH password Authentication in same machine for different user .
View 1 Replies View RelatedOn Ubuntu server 10.10, with a relay smtp server with authentication via postfix; I keep getting 535: Incorrect authentication data. I'm sure my username and password is correct. Heres how I set up postfix: I created a file called smarthosts.conf in my /etc/postfix/ directory that contains the following:
[Code].....
my server uses plain text authentication on port 25. I would like to use security like SSL, but this particular server is unsecured.
If I am running a script, let's say a install script. Is there a way to make Su repeat authentication rather then just returning "Authentication failed" and continuing the script?
View 3 Replies View RelatedI need to make a choice on what authentication protocol I want to use for Authentication and Authorization. I was looking at Radius and then literature suggested that Diameter was a better protocol. Keep in mind I need this on a hetrogeneous setup ( linux & windows together). Diameter seemed like a good fit until I discovered that the open source code no longer seems to be maintained ( C/C++).
I was also looking at Kerberos as an option though there is alot overhead with the server. SSL/TLS or EAP? I am looking for simple but secure and am new at the security protocols.
We have installed the Centos on server. I have enabled the ssh key authentication in that server. Now we can connect through ssh only with key file.Since this server is protected with SSH, I am unable to use the SCP command. If I use this command it says "Permission denied (publickey,keyboard-interactive).". Please let me know How Can I disable SSH Key or why SCP command is not working ?
View 4 Replies View RelatedI was thinking of merging my openldap and samba bdc servers. Is it ok for a server to authenticate against itself? (ie ldap.conf points to localhost)
View 1 Replies View RelatedHow do I configure SVN server to use authentication? I'm running CentOS.
I need authenticated users to be able to check in/out code, and anon users to have read-only access.
If someone has a decent walkthrough that'd be awesome. I've been looking for one, but nothings out there to my knowledge.
how to configure ncsa authentication for in linux. we have suse 10 with sp1
View 7 Replies View RelatedI installed Nconf software on a Debian server.I am trying to configure Nconf Authentication with LDAP.I edited nconf's authentication.php file accordingly and I installed php5-ldap package.When i enter user-name and password in Nconf's login screen.
View 1 Replies View Relatedi have a working squid ncsa authentication. i have this in my squid.conf
Code:
acl password proxy_auth REQUIRED
acl employees src 192.168.0.2
acl admin src 192.168.1.2
[code]....
this setup makes squid authenticate both the employees and admin network. how can i make squid just authenticate only the employees network? admin network should connect to squid without authentication.
If users are a memebr of a certain AD group, they are granted access to the web. I have this working but there is a glitch. I have to restart squid everytime I add or remove a user from the active directory group for the change to kick in. I could set up cron to restart squid every x amount of minutes but that is no good. see settings
auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp
auth_param ntlm children 30
auth_param ntlm max_challenge_reuses 0
auth_param ntlm max_challenge_lifetime 2 minutes
[code]...
Any work arounds for this. I need to able to add an AD user to an AD group so they can have instant access to the web without me having to restart squid
Pretty much as described in the thread title. I'm running RHEL6 on both the server and the client.I followed Red Hat's own instructions to set the kdc upI have a user called krb, that has been added to the KDC and I can get a ticket from the KDC, by using
Code:
kinit -p krb
If I then try to log in to the KDC, from the KDC, with
[code]...
I have configured sendmail with startssl. In my case i have not used certificate for client (so i have integrity and privacy but not sure authentication, i.e.identification of peer by certificate From my log i see:
[Code].....
I want to ask how many applications can we use with LDAP authentication
View 1 Replies View RelatedOS=FC14 x86_64
DM=Gnome
I've installed pure-ftp, and the firewall is open on port 21, the router has port forwarding.
I can connect to this machine, from my smart-phone and a laptop using its IP Address 77.xx.xx.xxx
I'm getting user OK but its not accepting my password or one I just made on another account
This is whats happening:-
What layer of extra security is stopping this working, as the guy attempting access is trying to send a file to big to attach to an e-mail.
I have set up a Ubuntu server to handle Dan's Guardian for protection of the children. I need next to set up a centralized file server and some kind of authentication method.
We are dual booting the computers just now since we need to use "Rosetta Stone" language software and they will not release a certain plugin for Linux according to our assigned help person. We also use pure Windows XP in some classrooms for now, and will do so until the school's children gets used to Ubuntu.
So, what is the best authentication method for a mixed environment? Where might I find a Ubuntu "howto" on the method?
What is the best way to set up a file server? Howto? Can the box running Dan's Guardian also be the authentication box and file server? (it is our newest box, only 2 years old and has a large hard drive)
is it possible to create a dhcp server which will ask for authentication from client before providing ip to that client ? i am using rhel5 os. i have configured dhcp server and it is working fine.
View 1 Replies View RelatedI have intalled RADIUS server on one machine which has fedora 10. I have installed freeradius-server-2.1.10 on it(server machine IP 10.150.110.42).
I have one more machine with redhat linux on which i have installed pam_radius-1.3.17(client machine IP 10.150.113.4).
I have done the follwoing configuration at both sides
SERVER SIDE.
users file
"vijay" Auth-Type := Local, Cleartext-Password == "123qwe", NAS-IP-Address == "10.150.113.4"
Reply-Message = "Hello, %u"
[Code]....
Above mentioned is my configuration. when i try to connect client with SSH it is not sending a request for authenticating user to RADIUS server. what else configuration i have to do, or if there are any mistakes in my configuration
As part of the project I'm working on, I need to set up a server with IPSec authentication only connections to a large number of low bandwidth clients. I'm making use of the PF_KEY interface to populate the keys on the server and while prototyping things I've found that the initial setup is taking longer than I had expected. At the start of my test, entries are being added to the database at a rate of around 30/second, but as time goes on this is dropping significantly. I ran a test up to around 100k entries and by then the rate had dropped to 10/second. It's key to me that if I reboot my server that the Security Associations can be repopulated in a very short period, so I do genuinely need this to be much faster.
Two questions:
1) Does anyone have any experience of running with a large number of SAs set up, and if so what sort of setup rate did you get?
2) Are there things I can do to speed up the provisioning of these SAs? I'd really like to see a rate in the thousands per second.
We've been doing the prototyping on the 2.6 kernel.
I'm new in UNIX & trying to access the server using SSH but I encounter this error PAM Authentication Error. I use edit /etc/ssh/sshd_login & set the PermitRootLogin to yes. But didn't work. I used this command ps -ef | grep sshd & saying Process environment requires procfs(5). I don't know what to do now. What I want is access it by SSH but I got Access Denied. [MOD]Pruned from [URL]. create your own thread instead of resurrecting a five year old one.[/MOD]
View 1 Replies View RelatedIf your machine is connected to the Internet, you'll probably want to disallow ssh password authentication (which is advised but not mandatory). Edit the /etc/ssh/sshd_config file and change/add the following lines:
PasswordAuthentication no
AllowUsers nx
Don't forget to restart the sshd daemon after making that change: service sshd restart I already have PasswordAuthentication yes in my file as I need it to login to the server through ssh. Do I just skip that line and only add AllowUsers nx mynxuser at the end? Also, I followed the rest of the manual and when I tried the client on Windows it failed: I put in a user and password to login but shouldn't it be using the key instead? I think the problem is related to the above due to:
Quote:
NX> 203 NXSSH running with pid: 1428
NX> 285 Enabling check on switch command
NX> 285 Enabling skip of SSH config files
[code]...
I have Centos ( and Postfix+ldap+dovecot ) TLS works with Postfix and LDAP. When I open evolution mail client I can browse ldap tree and search for users, send-receive mails ...all fine
View 3 Replies View Related
