Search found 549 matches

by mudasir
Tue Mar 29, 2011 10:13 am
Forum: Security
Topic: Encrypted Communication Between Systems
Replies: 4
Views: 5420

Hi,

Is there anything other than SSL/TLS that can be used to achieve the same.
by mudasir
Sun Mar 27, 2011 1:21 am
Forum: Security
Topic: Encrypted Communication Between Systems
Replies: 4
Views: 5420

Encrypted Communication Between Systems

Assalam-o-Alaikum,

I am working on a project and got stuck at a place. I would like to know is it possible to encrypt all communication between two or more systems. Mostly communication is related to DATABACE (MySQL, JDBC), HTTP, HTTPS, LDAP, SMTP.

Looking for some proper solution.
by mudasir
Fri Mar 25, 2011 9:04 pm
Forum: Administration
Topic: File System Problem
Replies: 5
Views: 2306

Hi, When you login goto to / then run "du -sh * | grep G" this will show you size of all, next look for very odd sized folder, normally this is VAR bcz of logs (as per my past experience), then goto the odd sized folder using cd, then again perform the same task "du -sh *" by doing this you will to ...
by mudasir
Fri Mar 25, 2011 9:00 pm
Forum: Administration
Topic: Freeradius redirect expried user to billing web page
Replies: 9
Views: 5377

Actually its not that difficult. I did that quiet some time back. You need to add an attribute in the profile "Expiration" and check this in authorization process. Another work around which i now use is simpler then the above one. Just make a field in table "date_created" and make sure that the PHP ...
by mudasir
Tue Mar 15, 2011 5:52 pm
Forum: Administration
Topic: block torrent
Replies: 16
Views: 5453

Salam, You can block torrents using SQUID. There is an ACL type Header that can perform this task for you. Method not recommended. What you can do to be on safe side. Allow only specific ports, which are common and are used widely. And block all traffic. Mostly recommended. Also look at iptables p2p...
by mudasir
Tue Mar 15, 2011 5:37 pm
Forum: General
Topic: An addition to Linux World
Replies: 2
Views: 1353

Salam,

Nice one keep it up dear.

I am also working on something similar at http://www.diglinux.com

Currently I have added a howto section on my current working web
http://www.crystalnetworks.org/howtos.html

Will be adding all types of howtos that i have worked on and working.
by mudasir
Tue Mar 15, 2011 1:17 pm
Forum: Administration
Topic: Different IP Groups for different networks
Replies: 29
Views: 21935

Dear please post your below listed files
/etc/squid/mac.addresses.faculty.txt
/etc/squid/mac.addresses.hostels.txt

Because it clearly stated that "Bad Ethernet address:"
by mudasir
Sun Mar 13, 2011 2:00 pm
Forum: General
Topic: hold and receive another call in viciidal
Replies: 1
Views: 1098

I think there is an option in Vicidial Inbound Campaign. You can also give users privileges to select which calls to pick at what time. Try reading what does a three way call conference....
by mudasir
Sat Mar 12, 2011 1:53 pm
Forum: Administration
Topic: Different IP Groups for different networks
Replies: 29
Views: 21935

link to mime table http://www.crystalnetworks.org/mime.conf # Mime Table (make sure that you have mime table defined in squid.conf) mime_table /etc/squid/mime.conf # ARP ACLs for different groups acl faculty_mac arp /etc/squid/mac.addresses.faculty acl hostels_mac arp /etc/squid/mac.addresses.hostel...
by mudasir
Sat Mar 12, 2011 1:41 pm
Forum: Administration
Topic: Integrating SUDO with OpenLDAP
Replies: 0
Views: 1188

Integrating SUDO with OpenLDAP

Salam,

I am working on integrating SUDO function in OpenLDAP. I have successfully created objectClass of Sudo on OpenLDAP, but i am a bit confused on how to add this objectClass to a LDAP User or OU.

Please assis on doing this.
by mudasir
Wed Mar 09, 2011 7:01 am
Forum: Administration
Topic: Disaster Recovery and Backups
Replies: 40
Views: 29579

Hi,

Have you guys given a try to Bacula, http://www.bacula.org/
by mudasir
Mon Mar 07, 2011 1:17 pm
Forum: Administration
Topic: Different IP Groups for different networks
Replies: 29
Views: 21935

Dear i have given you almost complete configuration and still you are asking me to provide you more detail.
Please go through the these steps and then make your own rules....
Its not that difficult..
by mudasir
Sun Mar 06, 2011 5:29 am
Forum: Administration
Topic: Different IP Groups for different networks
Replies: 29
Views: 21935

Step 1. Make different files having MAC addresses of different groups. /etc/squid/mac.addresses.accounts /etc/squid/mac.addresses.adminstration /etc/squid/mac.addresses.marketing /etc/squid/mac.addresses.hr Syntex of files shoudl be like XX:XX:XX:XX:XX:XX # comment XX:XX:XX:XX:XX:XX # comment XX:XX...
by mudasir
Thu Mar 03, 2011 6:30 pm
Forum: Administration
Topic: Different IP Groups for different networks
Replies: 29
Views: 21935

Hi,

This can be easily done.

1. Make different text files of MAC different MAC addresses based on rights that you want to give.
2. Make ACLs's in squid ( ARP ACL, also make sure that squid has this function enables "--enable-arp-acl")
3. Then use "http_access" to allow and deny sites.
by mudasir
Wed Mar 02, 2011 6:01 pm
Forum: Administration
Topic: Difference B/w Tar Command
Replies: 4
Views: 1744

Hi, I do not think that there is any difference. Like you can take below example. df -h -T -k df -hTk both gives the same result. So issuing commands with options written separately should not make much of difference. Yes i can say that the position of arguments/options can make difference like in b...