Video on Shortcut to Application Windows7 May 22, 2012
Posted by networknuts in Indian Certified Networking Institute, Indian Networking Institute, MCSE Training in India.Tags: networknuts
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Video on “Log & Lock using IPTables” May 21, 2012
Posted by networknuts in Indian Certified Networking Institute, Indian Networking Institute, linux training in india, Red Hat, rhce, rhce training, RHCSS.Tags: alok srivastava, free linux videos, free redhat videos, iptables configuration, linux hacks, linux videos, log iptables, networknuts, redhat delhi, redhat india, redhat linux training, redhat training, redhat videos, rhce exam, rhce training, rhce training delhi, rhcss training, rhcss training india
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IPTables rules based on mac-address May 15, 2012
Posted by networknuts in Indian Certified Networking Institute, Indian Networking Institute, linux training in india, Red Hat, rhce, rhce training, RHCSS.Tags: alok srivastava, best linux institute india, block ssh, block using mac-address, iptables, linux training, networknuts, redhat delhi, redhat india, rhce training, using mac in iptables
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OK .. lets extended our knowledge of IPTables from what we had learned yesterday. Remember, these tips are not a part of any standard course curriculum like RHCE, RHCSS etc.
Here lets learn how to block a host based on his MAC-ADDRESS. So that he cannot change the IP to try get access. (in case he has changed the nic card also, i should not be contacted)
I am showing you how to use mac address in IPTables to create rules for accept or reject.
iptables -A INPUT -p tcp –destination-port 22 -m mac –mac-source 11:22:33:44:55:66 -j REJECT
Just replace 11:22:33:44:55:66 with the actual mac-address of the host.
Here is a small demo based on this tip for SSH.
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Do like it .. for my photo-editing skills 
Using mac-address to create rules in IPTables
Cisco Training Feedback May 13, 2012
Posted by networknuts in CCNA TRAINING IN INDIA, CCNP Course Institute In India, CCNP Course Training In India, CISCO TRAINING IN INDIA, Indian Certified Networking Institute, Indian Networking Institute.add a comment
Thanks Hitesh Agarwal for your words of appreciation and wishing you all the success in Wipro.
Network NUTS Cisco Training Feedback
Cisco Certifications Institute in India – Network Nuts Leading Cisco Certifications Course provider May 22, 2009
Posted by networknuts in CCNP Course Training In India, Indian Certified Networking Institute, Indian Networking Institute, linux training in india.Tags: CCNA training institute South Delhi, CCNP Course Training In India, Delhi Networking Intitute, Indian Certified Networking Institute, Indian Networking Institute, linux training in india, N+ Certification, N+ Certification Courses Provider, network training center in North Delhi, New Located Networking Institute, South Delhi Located Networking Institute
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