CentOS 5 Server :: How To Disable Anonymous Login

Sep 27, 2010

im using default setting for proftpd and having two major problem for me at least

1. how to disable anonymous login?
2. how to make proftpd login using my default box login?

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Server :: Always Prompting Login Form When Anonymous Users Try Download Files From Ftp ?

Mar 21, 2010

I'm trying adjust my proftpd server's settings, that anonymous users could download what they need smoothly.

A small problem made me so bemused:

In the configuration file of proftpd, I place the following setting section in the <anonymous> section,

Code:

After restarting the proftpd server and applying the configuration, I try downloading a file in IE browser. Sometimes, it prompts a saveas dialog, and everything was okay.

However, it occasionally prompts a login form instead of a SaveAs dialog. This makes our customers confused greatly.

So, how could I prevent browser from prompting login form when anonymous users try to download files from our ftp server?

Quote:

OS: CentOS 5.3

Server: ProFTPd 1.3.1

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Server :: Configure Pure-ftp In CentOS In Non-anonymous Mode?

Nov 4, 2010

I am trying to configure a ftp server (pure-ftp) where I am using CentOS 5.5.

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CentOS 5 Server :: Apache - Anonymous Shared Memory Failure

Jan 12, 2010

I just opened an (unmanaged) VPS account and and have been encountering nothing but problems with trying to get Apache up and running (its something I've done many times before).Basically the inital error was with LDAP not having enough space, so I disabled the related extensions and Apache still would not run. Looking at the log, it contains: (28)No space left on device: Unable to create scoreboard (anonymous shared memory failure)

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CentOS 5 Server :: VSFTPD - Unable To Authenticate As Anonymous User

May 4, 2010

I am attempting to configure vsftpd to allow anonymous users to PUT files into a shared incoming directory. This would be like a dropbox for my customers. Ideally, the incoming directory's contents would not be viewable by the users.

I believe that refused connection is due to the PAM configuration for vsftpd.

May 4 08:03:16 WSVM-S1-1 sshd[1512]: Invalid user anonymous from xxx.xxx.xxx.xxx
May 4 08:03:16 WSVM-S1-1 sshd[1513]: input_userauth_request: invalid user anonymous
May 4 08:03:16 WSVM-S1-1 sshd[1512]: pam_unix(sshd:auth): check pass; user unknown

[Code].....

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CentOS 5 Server :: When Taken The Comments Out And Edited For Anonymous - Proftpd Fails To Start

Dec 30, 2010

I've recently installed Proftpd to host for someone for a couple of hours.

With the default config it works however when taken the comments out and edited for anonymous, proftpd fails to start

This is the default config file which works if you have a user and password for my machine, but anonymous wont work (when the comments were removed).

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General :: Security - Allow Anonymous Ssh Login To A Box And Only Run One Program?

Feb 25, 2011

I have a text based game installed on a Linux server, and I would like to allow logins on that server via SSH, but with restrictions.The login should go directly to the game which reads keyboard input from stdin. If the game quits the user should be immediately disconnected from the server. Alternately, if the user logs in there should only be one command available to the user, the game.I have thought about using a web based interface to the game, but there is something about playing the game in a terminal that just feels right.Please don't reply with "this is a bad idea..." or its variants because that is an easy out. I just want to know if anyone knows of a solution.

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CentOS 5 Networking :: Configure Gssftp To Allow Anonymous Logins ?

Dec 21, 2009

In /etc/xinetd you see a file by the name of gssftp

Is vsftpd replaced by gssftpd

I want to configure gssftp to allow anonymous logins can anybody tell me where is the conf file for gssftp

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CentOS 5 Networking :: Can't Get Vsftpd To Accept Anything But Anonymous Connections

Jun 5, 2010

This is on Centos 5.3 by the way..... I had a DVD and, well, just wanted to test some things.. I'm aware that this is not the latest release.

And, by the way (I just read an earlier post) I've added the username and password with which I'm trying to login (..hello?).

I'm at work and I don't have a copy of my Vsftpd configuration file (don't wanna edit this whole thing - actually there is a copy, below). I've used Slackware for years and never had any issues with Vsftpd - it just works. I am trying Centos because I need help with upgrading my mail server (qmail) and there's not much help for Slackware users. Also, I used to run RHEL3 and had vsftpd working fine (had to copy some file to /etc/pam.d) but it worked famously. I compiled all my web server stuff (just don't like these default things where I have no idea how things are integrated) and I'm hung up on - of all things - vsftpd.

Anyway....When I try to log into my ftp server I get "KERBEROS_V4 rejected as an authentication type" and only the anonymous account works. Any other logins produce an error (incorrect login - see ya' later). I have SE Linux and the firewall OFF. I don't recall the directive, precisely, but my vsftpd.conf file is set allow local users to connect. I installed with yum and it added some lines at the bottom (one was about a user list and the other was about PAM). I've got a chroot list and a user list although it's not clear to me precisely where the user list should be placed. I actually uninstalled the RPM and compiled, too. I've done everything but call an exorcist. And I've found tons of posts regarding this on the net and none of the fixes worked. Man - on slackware you type "make" and "make install" (I build it with tcp_wrappers) and you're off to the races.

Actually - I did upload the vsftpd.conf file to work (where I'm at, now). Minus lines that were commented out it looks like this:

Could it, possibly, be something about how I am adding the user, the shell type, etc? I know that in Redhat I used to type "/usr/sbin/useradd -d /home/someuser joe". I've done it that way and I've also done it like so: "useradd -d /home/schmoe -s /bin/bash schmoe".

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CentOS 5 :: Samba, Smbusers File, Anonymous NFS Access?

Apr 20, 2011

I have a test server (2.6.18-194.el5) that allows automated tools from Windows 7/Windows Server 2008 to access the filesystem (anonymous NFS access) via Samba (3.5.4-0.70.el5_6.1). Documentation on the smbusers file on samba.org seems a little thin.

* why is it necessary map unix users to samba users?

* what purpose does this mapping serve?

* does the umask of the unix user limit the samba user it is mapped to when creating files/directories? what about anonomous access?

* why are files created via anonymous access owned by 'nobody'?

* how can I control what user and permissions files/directories are created with?

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Server :: Samba Share - Disable The Default Guest User Login?

Jul 20, 2011

I have a samba server with security user. I have a number of shares inside the share with different users logins. But while accessing the shares from windows, in the login prompt, by default username it takes as the guest. How will I disable the default guest user login ?

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Server :: SQOTD - Which Anonymous Ftp Should Install

Jun 24, 2010

Running Debian 5. I have a small server that needs to provide anonymous ftp service (download only) to the folks in my dept (we have a firewall that will keep outsiders out, so I'm not worried about outside folks getting to the files). The question is: which anonymous ftp server should I install? Something that can be installed via "apt-get install xyzzy", where I can edit the /etc/xyzzy.conf file to point to the /home/ftp directory, and start/stop it with /etc/init.d/xyzzy start|stop|restart command.

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Server :: Vsftpd Access Allow For Anonymous?

Sep 4, 2010

vsftpd is working fine in my network with anonymous user but i need to access that from out-side all the setting is done on the router. I am getting page to access ftp form out-side but only for ftp users not anonymous user how i will give permeation to access ftp to anonymous user ?

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Red Hat :: Anonymous User Can't Create A Directory On Ftp Server

Jan 27, 2010

i'm using ftp server with RHEL-5.1 now i wish to an anonymous user can create and upload some file on my ftp server... for this i configure the entries in /etc/vsftpd/vsftpd.conf

anonymous_enable=YES
# Uncomment this to allow local users to log in.
local_enable=YES

[code]....

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Server :: Unable To Create A Directory As An Anonymous User Using FTP?

Oct 14, 2010

I am unable to create a directory as an anonymous user using FTP. Settings are as below mentioned:-

vsftpd.conf
anonymous_enable=YES
write_enable=YES
anon_upload_enable=YES

[Code].....

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CentOS 5 Server :: Disable Out-of-the-box Greylisting In Sendmail

Jan 28, 2009

I recently turned on sendmail in CentOS 5.2 and configured it to relay mail for its domain onto some other email account elsewhere. Anyway, it's kind of hit and miss, but I've got a few of these:

Jan 27 21:47:18 smhi sendmail[12176]: n0S3YLaX011994: to=<kevin@hiding.my.domain.com
>, delay=00:12:56, xdelay=00:00:03, mailer=esmtp, pri=120673, relay=mx.hiding.my.mailrelay.com
[65.87.230.26], dsn=4.0.0, stat=Deferred: 451 4.3.0 Greylisting is active,
please try again later.

I don't think I have any greylisting software installed, but it seems to be greylisting? What's up with that? And why would it be intermittent? how I turn this off?

I've previously configured sendmail on Fedora systems and CentOS 4 and haven't run into this before...

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CentOS 5 Server :: How To Disable Apache2 Modules

Dec 27, 2009

Many Apache2 unused modules loaded. I'm going to disable some of them.But what is the command to disable the modules?

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Ubuntu Networking :: Nautilus Connect To Server - FTP Anonymous User

Jan 20, 2010

I'm trying to use Nautilus's connect to server to connect to an ftp server, but I'm having a problem. The username on the ftp server is "anonymous", but it requires a password. When Nautilus sees "anonymous" as the username it assumes it's dealing with a public ftp server and doesn't prompt for a password, and then, of course, I fail to connect.

I've tried modifying the .gtk-bookmarks file to account for this, but this leads to another problem. The password opens with a / and for whatever reason, this leads to Nautilus popping up an error: "Could not connect to ftp://anonymous:0/[rest of password]@[server]". It's adding a "0" to the beginning of my password for some reason. Is there any way to fix this without changing the password?

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CentOS 5 Server :: Re-compile Bind With --disable-ipv6?

Dec 31, 2010

I have installed bind with yum install bind bind-chroot.I am having query timeouts due to no ipv6 connectivity.Is there a way to re-compile and not loose the chroot structure?Or is there another way to disable ipv6 lookups?Example of issue resulting in ipv4 query timeout:

30-Dec-2010 17:52:03.226 client x.x.x.x#53593: view internal: query: paypal.com.cms.local IN A +
30-Dec-2010 17:52:03.227 client x.x.x.x#53594: view internal: query: paypal.com.cms.local IN AAAA +
30-Dec-2010 17:52:03.228 client x.x.x.x#53595: view internal: query: paypal.com IN A +

[code]....

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CentOS 5 Server :: Disable Unwanted Services In Other Than Squid?

Mar 5, 2011

I have installed squid using CentOS 5. The server is dedicated only for squid proxy server. I want to know how can I disable unwanted services which load at booting time. Like sendmail,samba,etc etc. These services take memory and are not in use. I does not know how can I make my server only for squid proxy service by removing unwanted services?

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CentOS 5 Server :: Remove/Disable Software Raid Without Formatting?

Nov 8, 2010

I am currently running CentOS 5.5 on a software raid 1 setup.

I would like to remove the raid configuration and have it run without raid.

How would one go ahead and do this?

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CentOS 5 Server :: Disable Application Monitoring In Redhat Cluster

Dec 22, 2010

I have added apache application into redhat cluster. If the apache process failed, it will cause the service group fail over. I want to disable the application monitoring. I search throung Internet and it depends on the apache init script. If I change /etc/init.d/httpd status always return 0(success). THe service group will not fail over even apache failed.

However, I want to remain the application monitoring but stop failover. If the application like apache failed, I want Redhat cluster to try restart the application like 3 or 4 times. If restart failed, it will not failover.

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Server :: CentOS Server - Filter Login Failed?

Mar 6, 2011

We have a CentOS server which has beed restarted due to some reason. Now we have ping to the server and we can reboot it via KVM, but the server loads to some messaageThis is filter.unknown_domain (Linux ...)Filter Login:and then it stops. Do you have an idea what might be the problem and how can we fix it?

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Fedora :: Installed Vsftpd By "yum -y Install Vsftpd",disabled Anonymous Login And Set?

Feb 5, 2010

I have installed vsftpd by "yum -y install vsftpd",disabled anonymous login and set .When I use a linux client's file browser to login using a user account "ftpacc" by ftp://ip_address, its location is "/" instead of /home/ftpacc".When I use a window client to login, its location is "/home/ftpacc"

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CentOS 5 Server :: Proftpd 530 Login Failed?

Jan 25, 2009

I'm having quite a hassle getting proftpd to work.

My setup:

- CentOS 5 (latest version)
- ProFTPD Version: 1.3.1 (stable)

Want do I want:

A simple FTP server which allows me to acces the /var/www/html directory to upload new files for my apache webserver.

What are my problems:

When trying to login it says the following:

***Begin***
[root@ICT2-Gateway ~]# ftp 127.0.0.1
Connected to 127.0.0.1.
220 FTP Server ready.
500 AUTH not understood

[Code]....

As you can see this has nothing to do with faulty firewall settings since i'm only trying this locally. Futhermore the password is 100% correct (and keyboard layout).

Since I've changed alot in my config file it thought it's not worth mentioning here, I'm reverting back to default.

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CentOS 5 Server :: SSH Access Denied At Login?

Mar 16, 2009

Has anyone seen this? I have attached a screenshot of it to this post.

When I log in using PUTTY, as soon as I enter my username and hit enter I get Access denied, then a prompt for a password and all works well, it just tells me access denied even though it didnt deny me. its weird.

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CentOS 5 Server :: Samba Login As Root?

Sep 21, 2009

Just completed a fresh install if V5.3. It works fine.

Samba server: I tried to create a Samba user named "root" with Windows user name "administrator". Message is something like "account already exists"? I know "root" exists, but why can't I use it as a login? I don't get this error when I use another existing user account "LouA".

This is important to me because many documents state that "root" is to be used as the user name. I don't want to change these.

Current set-up allows access to all users (there is no Samba user listed) and I can read, write and delete files from Windows just fine.

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CentOS 5 Server :: Login Via SSH Takes Over A Minute?

Nov 12, 2010

Just started to encounter this problem recently: after entering a valid password for a given user during an SSH login, it takes at least one minute to get to a prompt. It usually takes only a second to check the password and drop me to a prompt.

I haven't had this problem before - it seems to have started this week. Only thing I've done this week is run updates. Has anyone encountered this problem recently? Any ideas or fixes that may help solve this? Server info: not exposed to the Internet, only running SSH, fully patched version of CentOS 5.5 x86_64.

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CentOS 5 :: Login The Server Via LDAP Authentiction?

Nov 21, 2010

We use Cent OS 5.4 as a application server. We would like users to login the server via LDAP authentiction. We want ot use Lotus domino server as a LDAP server. What we should do? how can we configure ldap.conf file? Does anyone cofigured this method before ? when we configured OpenLdap on another CentoOs Server, we can successfully login to Application server. We would like to learn correct configuration on ldap.conf for authenticate via Lotus Domino Ldap server ASAP.

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Server :: Start Services Without User Login - Centos 5.5?

Oct 4, 2010

I installed Centos 5.5 on a home PC to be used remotely.

All server daemons work fine but only start if the user is logged in.

How do I set the SSH server to start whenever the PC is turned on, rather than when the user is logged in? I read the chkconfig man page online but couldn't find anything.

Plus I put a script in my startup services to be run whenever the computer boots (I'm guessing when the users logs in). How do I go about setting that to run too whenever the system boots instead?

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