Archive for the tag 'fedora'

 

 

Dec 19 2009

Bridge Startup Script

Published by under Linux

All systems need bridge-utils package installed either with yum or apt-get.   Redhat / Fedora Edit each network interface startup file that is going to be added to the bridge [root@redhat ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 HWADDR=00:C0:4F:44:41:8A ONBOOT=yes BRIDGE=br0   And create the bridge configuration file [root@redhat ~]# cat /etc/sysconfig/network-scripts/ifcfg-br0 DEVICE=br0 TYPE=Bridge BOOTPROTO=static BROADCAST=192.168.0.255 IPADDR=192.168.0.100 NETMASK=255.255.255.0 […]

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Dec 14 2009

A Virtual Cisco Router on your Network

Published by under Cisco,Linux

Dynamips and dynagen let you create a virtual Cisco router on a Linux box. It would be even better if that router was reachable from the LAN, wouldn’t it? Going further, that same router could lead us to another couple of virtual routers running in a lab.   Download and Installation Download dynamips and dynagen […]

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Sep 04 2009

Configure WPA on Linux Howto

Published by under Linux,Security

WPA encryption is not much hassle to set up and is way more secure than WEP if you use a strong pre-shared key.   First off, we’ve got a wifi interface that can be displayed with iwconfig (from the wireless tools): [root@db ~]# iwconfig lo no wireless extensions. eth0 no wireless extensions. ath0 IEEE 802.11g […]

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