SquidGuard is a URL redirector used to use blacklists with the proxysoftware Squid. There are two big advantages to squidguard: it is fast and it is free.
Virtual Ethernet Interface
Derived from instructions at http://handsonhowto.com/virt.html
To create a virtual interface on eth0:
ifconfig eth0:1 <IP ADDRESS> netmask <NETMASK>
To make this permanent in RHEL/CentOS, create a file in /etc/sysconfig/network-scripts
. In this case, it would be named /etc/sysconfig/network-scripts/ifcfg-eth0:1
and it's contents would be similar to:
DEVICE=eth0:1
BOOTPROTO=static
IPADDR=192.168.30.127
NETMASK=255.255.255.0
NETWORK=192.168.30.0
BROADCAST=192.168.30.255
ONBOOT=yes
Technology:
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