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Creating a Script to Generate MAC Addresses
Red Hat Virtualization can generate a MAC address for each virtual machine at the time of creation. Since there are 12 million possible numbers on the same subnet is very small, there is a chance you could get the same MAC address. To work around this, you can also write a script to generate a MAC address. This example script contains the parameters to generate a MAC address:
#! /usr/bin/python # macgen.py script generates a MAC address for Xen guests # import random mac = [ 0x00, 0x16, 0x3e, random.randint(0x00, 0x7f), random.randint(0x00, 0xff), random.randint(0x00, 0xff) ] print ':'.join(map(lambda x: "%02x" % x, mac)) The Output will be like : [root@localhost ~]# python genmac.py 00:16:3e:63:60:76 Also ,You can use the following shell script to do so: http://www.easyvmx.com/software/easymac.sh
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Creating a Script to Generate MAC Addresses
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