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OPS335 Firewall Lab

263 bytes added, 01:03, 23 January 2012
Verifying network connectivity to your VM
==Instructions==
===Verifying network connectivity to between your Fedora host and your VM===
* Boot up your Fedora Host.
* Login in to your Fedora host with your LearnID.
* Find out the MAC address of the virtual network device virbr0 and the IP address assigned to it. Record this information on your lab log book.
* Start the your 1st VM.
====On your VM ====
* Login with your LearnID to your VM.
* Open a terminal window and "su -" to root.
* Find out the MAC address of the NIC (eth0) and the IP address assigned to it. Record this information on your lab log book.
* Disable your current firewall by flushing all rules in all chains in all tables and set up default policy for the INPUT, FORWARD, and OUTPUT chains to ACCEPT.
 
====On your Fedora Host ====
* Open a terminal window and perform the following connectivity tests:
** ping -c 2 [ip-of-vm1]
** ssh [LearnID]@[ip-of-vm1]
 
 
==== On both system (Fedora Host and VM1) ====
* Run the command "arp -a", extract relevant information from the outputs and record them on your lab log book. Indicate clearly the system on which the information was obtained.
===Building a Simple Firewall on VM1 ===
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