/etc/network/interfaces

Linux Static IP Address Configuration

by Vivek Gite on April 23, 2011 · 3 comments

How do I configure the Internet Protocol version 4 (IPv4) properties of a network connection with a static IP address for servers running Linux operating systems? How do I configure static IP address under Debian Linux or Redhat / RHEL / Fedora / Redhat Enterprise Linux server?

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How do I display a list of bridges under Linux? How do I show info about the Ethernet bridge configuration in the Linux kernel?

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I‘ve Atheros AR5001 wifi a/b/g card detected and supported natively under Linux. How do I configure my wireless card with WPA2 networking using /etc/network/interfaces file?

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I‘m typing the following command under Ubuntu Linux:

route add default gw 192.168.3.2 eth0

But it is giving me out the following error:

SIOCADDRT: File exists

How do I fix this problem?

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The NAT based connectivity is useful for easy deployments. However I want to use full bridging, where the guest is connected directly to the LAN. How do setup and share physical network with host and rest of the LAN under Linux?

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Linux MTU Change Size

by Vivek Gite on October 22, 2009 · 12 comments

We’ve gigabit networks, and large maximum transmission units (MTU) sizes (JumboFrames) can provide better network performance for our HPC environment. How do I change MTU size under Linux?

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Debian IPv6 Networking Configuration

by Vivek Gite on April 5, 2009 · 5 comments

How do I configure static IPv6 networking under Debian Linux?

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