I'm using squid for proxy server in FC6. I'm also using squidGuard for web-site access restriction. I want to do some exception now for website access. My network ip block is 192.168.7.0/24 and facebook.com is restricted for all with squidGuard, but i want to allow facebook.com only in 192.168.7.51/32.
my squidGuard.conf file looks like below:
Am using Suse 10.2 for internet and e-mail server. currently all my users have access to the internet if they know how to setup their web browsers. how do i deny some users internet access so that a user can only access his/her e-mail but not internet.
View 1 Replies View RelatedI have configured squid proxy on centos 5.5 and some of my squid.conf file has following lines
Code:
http_access allow ncsa_users office
There are 3 users called "user034, user035 and user050" in the /etc/squid/squid_passwd file need to restricted access to internet except sites www.abc.com form anywhere in the lan. Once they logged in any ip, rule should apply.(that means no ip related acl, only user name related) How can I configure this in squid.
I have a shared folder that has it's access restricted to certain users on a file server at work. Currently when I try to add a user I follow this process:
Right click the Folder, go to Properties
Click the "Access Control List" tab
Select a user from the "Participants List"
Click Add
For most users this process works fine but with one of them I get the following error:
"Could not add ACL entry: Invalid Argument"
I also tried a script that a former employee created which seems to employ this command:
setfacl -m u:<USER>:rw- <PATH>
Running the command with the correct user and path returns a similar "Invalid Argument" error.
We're using OpenSuse 10.2.
I have a problem with the permission of the directories under /proc, they are readable and accessible only by Owner (they have permission 500 instead of the usual 555) As a consequence, the processes are visible only to the Owners or to Root. For exampleif I want to check if there is mysql
I see it only with the user mysql or with root because the directory has permission 500
This problem obstacles the functioning of some applications that should check the existence of some processes managed by other users. At the beginning all was working well. But after a while the problem appeared and I dont know which is the reason of it. how to restore the standard management of permissions of / proc?]
I have a Ubuntu server Maverick 10:10.
I've a mail server(Postfix) running on Slackware linux 12.1 . I need to configure a control panel so that one can create/delete/modify an email account as well as manage email alias.
View 1 Replies View RelatedI only allow my users to access my web-server (apache) on working hours (mon to fri and 08:00 to 17:00).. how to configure my Apache?
View 2 Replies View RelatedI am new to Linux and need to add user access to a particular directory on a Linux server (SUSE 9.1).I am able to access the directory via telnet however I do not know the commands to add the user. userBFA needs readwrite access to the SMF directory. Please let me know if any additional information is needed.
View 5 Replies View RelatedI have a user account which is required to run as part of the operating system and as a service. I am currently attempting to install my companies software on an Ubuntu desktop via wine just for the purpose of finding out if it's do-able.
Is there a way, in Ubuntu, for a user account to be given the local rights assignment to act as part of the operating system and to function as a service in the background?
i have a xeon machine with ubuntu os machine specification is 3gb RAM 3 scsi hard drives each 73gb it have two ethernet cards one ethernet card is connected with adsl modem and the second is connected with LAN. now what is mikrotik doing for me is control access to bind mac adress with ip adress and control the band width for induvisual conection.
View 2 Replies View RelatedI have configured proftp. I want to access by the particular user. I have configured file, but not able to login. message getting login failed.
[root@localhost ftp]# vi /etc/proftpd.conf
# Use this to excude users from the chroot
DefaultRoot ~ !adm
# Use pam to authenticate (default) and be authoritative
AuthPAMConfig proftpd
AuthOrder mod_auth_pam.c* mod_auth_unix.c
[Code]...
I am using Sloaris OS.
Is there any way to check who (which users)can access a particular server?
Weather a user has access to a server or not??
I have a file server on my network. It is accessed mainly by linux machines throught NFS, but sometimes I need to access it from windows, and I managed to get Samba up and running with only one share with no password, which is what I want.My users have their "private" folders which are just chmodded 700, and under NFS it works fine, but on samba I get, of course, access denied.How can I configure samba so that it asks a password to access those directory? They can become separate shares, and have their own username and passwords (not the ones in /etc/passwd in the server), I don't care.
View 1 Replies View Relatedls -al /guests
I want to be able to assign the group "readers" read access to guests/c1 but it says access denied. but it shows r-x acsess. i want to be able to control who has read access and not just give it to everybody.
I have ubuntu based web server running in home which I use for varying purposes. Now I have ran to situation that I would like ton set "access control" for my server so that on main page user can login and then he/she sees that what sites on server he can access.
Basically this would be simple to do with .htaccess protection, but it would be per directory solution and this is not so easy to manage. However what I wish to get done here is that there would be access control check and an login prompt on webserver document root which would require to authenticate if heading to non public section of webserver.
currently I got my server root like this
/var/www (server root, no website and here would come access control point)
/var/www/site1 (primary website on my server to where most of visitors are going to)
/var/www/site2 (secondary site for specific things on my server)
/var/www/directory1/site3 (site which I do wish to have for closed group only)
/var/www/directory2/site4 (my online education and studying portal which I wish to control)
And I would want to allow everyone to access site1 and site2 without any restriction
Now what kind of solution would work here ? I am not sure and I don't have full techical knowledge of making this reality, There probably is multiple ways to do this and one could be .htaccess control, however what I wish to have is an easy to manage system which is also expandable.
I configured a FTP Server on Fedora Now I want to create a user for FTP Server which has no privileges to access any things outside his home directory .
Username is "Test1"
Home directory is /var/ftp/Test1
chmod 700 /var/ftp/Test1
chown Test1 /var/ftp/Test1
ubuntu terminal. I have installed mysql-server, but i have no access. I have set the password during installation process.
Used command:
mysql -u root -p
error message:
[code]....
I am using vicidialnow 1.2 VERSION: 2.0.4-122 and BUILD: 81011-0855 (CEntos Based Dialer). In all the way, it is working fine. I want to give the access of command /usr/sbin/mtr to a Normal System USer, which is not working according to my wish. I have make the entry in as sudo or make the soft link of /usr/sbin/mtr to /bin. But all in vain. And i am not in the condition to give the root access to the user.
View 4 Replies View RelatedHow can I give 1 user access to mount 1 particular filesystem? This is for Debian 6 64bit.
View 4 Replies View RelatedI have a Linux mail server (Fedora). This server was set up long before i joined this organization. Now I have these issues I would request assistance:
1. I am not able to access the Graphical User Interface(gui) on this machine. Startx does not work. I have also tried using combination keys alt+ctrl+f...keys but no progress. As a result am not bale to do some tasks.
2. The clamav that is on the machine has since become outdated. Efforts to update it to latest versions have failed. How do i get to update clamav and protect my system?
3. Because of not being able to access the gui as well as the inability to update clamav have led to my server apparently sending spam mail which in turn have led to my public ip being black listed in a number of sites. Now how can i secure this server so that it stops sending the spam mail and hence avoid future blacklisting?(NB am using postfix and the server sits behind a router which connects to the Internet)
4. I have observed that the server has some iptables rules set but everytime the server restarts the rules stop. I have to manually restart them again to run. How do I sort this?
In CGI scripts, there are certain files that are getting "permission denied" when it seems they should be accessible by the apache user. I am running the default package install of apache under fedora. Here is an example:The following is /var/www/cgi-bin/test.pl
Code:
#!/usr/bin/perl
use strict;
[code]...
I've tried every manual there is for creating new MySQL users ... but without success.
I keep getting
Code:
ERROR 1045 (28000): Access denied for user 'test'@'localhost' (using password: YES) even though I just created it with all privileges ... WITH a password that I DO remember .
Fortunately I still have access via the MySQL root user (so I try not to disturb that user, because I have had computers with THAT account not accessible as well - even WITH resetting the password via skip-grant-tables).
for create an user I put:
useradd username
passwd username
I have samba server(Fedora 11) here,but when I want to access to it from WindowXP ,the first time you need to tap in user name and password.But the next time ,you automatically log in Samba server with the user name as the first time you used. But I have not clicked the "Remeber me " option when I logged in.I want to switch user when I want to log in samba,does anybody know what is wrong ?
View 4 Replies View RelatedIn the past, I've installed Internet services as daemons and as xinetd.d with no problems. Those approaches do not meet my needs. And, perhaps, nothing will.
- the service was converted from VB-6 to wxPython. It has a GUI which is accessed with either "remote desktop" or VNC.
- the wxPython service works on Windows and can be accessed from other hosts on my LAN
- the wxPython service works on CentOS and Fedora, but can only be accessed from within the server host. Even from other user-ids. But, I cannot get to it from other hosts.
- ipchains AKA firewall ports are marked for INPUT.
- The server host uses autologin to fire up a useid in group "user". I do not want it running as "root". the .bash_profile fires the service up.
- the service is heavily mult-threaded, and supports devices connected to serial ports asynchronously with the ephemeral port threads (all this works).
There are some programming solutions that I would rather not develop.
- a proxy service that runs under xinetd.d.
- separate the GUI code from the Internet and serial port code. Allocate a "control" port for remote GUI control. a'la SAMBA & SWAT
Is there any hope, that I can run it as is, by doing some network configuration stuff.
I did something silly and changed my root user access for mysql access to Any from localhost using webmin. I get an access dented when i try to open up the mysql editing page on webmin. Can any of you tell me if there is a way to change it back to hosts=localhost I am using webmin 1.5.30 on Centos 5.5. I am hoping I can change it by command line or if I can access the config files and change it that way?
View 2 Replies View RelatedWe have setup a Exchange server at remote location and while testing I am facing following issue:
1. While configuring Outlook, it's not able to reach the exchange server which hosted at third party and is reachable from everywhere except my Local Network.
My Local network is as following:
Local Lan On Private subnet - Gate+Firewall(Iptables) with two interfaces(private and pubic)with natting-Internet Connectivity.
Where as Exchange server is setup at a Data Center and accessible from internet.
I need to know that what all rules are required for user's to configure outlook with Exchange 2010.
Rest of the things are working fine (Internet connectivity, Exchange OWA access).
I am using Mandriva 8 as my local server, i want to configure sftp sever by which particular user can access particular directory of our local server by using ftp client, can anyone tell me how can i do it?
View 1 Replies View RelatedI need to mount a partition that is on a server (via samba).
I am doing the following in my fstab
Quote:
//server/www /media/www cifs rw,user,allow_other,default_permissions,credential s=/root/.smbcredentials,iocharset=utf8,dir_mode=0777,file_ mode=0777 0 0
I can mount it but it just allows me to access with the root user. How can I do it to get access with any user?
Additional Data: I added "rw,user,allow_other,default_permissions" because I thought that would solve de problem but it didn't.
LinuxA & LinuxB
linuxA:eth0(10.1.1.1) connected linuxB:eth0 (10.1.1.2)
linuxA:eth1(202.1.20.45) connected internet
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