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Operating Systems
Linux
Linux Server Hobby
Post 302108187 by BOFH on Friday 23rd of February 2007 04:02:56 PM
02-23-2007
It really depends on what you want to do. Sharing printers/file systems? Internet protection? Wireless? Just learn Linux?
Planning is always the first stage. What are you trying to achieve? What do you have available to use? Old machine kicking around for example. What is your current connectivity? Cable modem, DSL, ISDN, Pringles Can? Do you want static IPs or Dynamic (DHCP)?
My system runs off Comcast cable. The cable modem plugs into one of the interfaces on a Mandrake Linux firewall. The firewall block all inbound requests so no hacking allowed
I have two additional interfaces. One is the wireless interface. It plugs into an Apple Extreme. The extreme base station is as locked down as it can be and the firewall treats it like another internet access point. Data is passed through to the internet but you can't ssh to the firewall. It's also setup for DHCP.
The other interface goes to the internal network. First is a Linksys router. My main computer is plugged into that. In addition, two DLink switches are plugged in to the Linksys.
One of the switches goes to my workstation (I work from home). My VoIP, Sun Enterprise 250 (Sol10), one Sun Ultra 60 (Sol7/8), and work laptop are plugged into that.
The other switch has my wife's old computer, my OpenBSD website mirror, and my other Sun Ultra 60 plugged in.
All the cables are labled (just numbers) on either end. Each of the switches/routers have labels to show what's plugged in where. Heck I have a rack for the computers Both of our personal laptops (her XP, me Mac PBG4) come in through the wireless connection.
I don't use DHCP on my unix boxes only because I want to ssh over from the mac/xp boxes and I don't want to hunt down the generated IP address. Recently my Linksys went south. I unplugged it, put the new one in place, uploaded the configuration (I saved it) and I was back in business.
But I have a lot of systems. If you just have a couple, a linksys router plugged into the cable modem would work fine. Then plug your linux and windows or mac box into the router and you're up and running.
Carl
Planning is always the first stage. What are you trying to achieve? What do you have available to use? Old machine kicking around for example. What is your current connectivity? Cable modem, DSL, ISDN, Pringles Can? Do you want static IPs or Dynamic (DHCP)?
My system runs off Comcast cable. The cable modem plugs into one of the interfaces on a Mandrake Linux firewall. The firewall block all inbound requests so no hacking allowed
I have two additional interfaces. One is the wireless interface. It plugs into an Apple Extreme. The extreme base station is as locked down as it can be and the firewall treats it like another internet access point. Data is passed through to the internet but you can't ssh to the firewall. It's also setup for DHCP.
The other interface goes to the internal network. First is a Linksys router. My main computer is plugged into that. In addition, two DLink switches are plugged in to the Linksys.
One of the switches goes to my workstation (I work from home). My VoIP, Sun Enterprise 250 (Sol10), one Sun Ultra 60 (Sol7/8), and work laptop are plugged into that.
The other switch has my wife's old computer, my OpenBSD website mirror, and my other Sun Ultra 60 plugged in.
All the cables are labled (just numbers) on either end. Each of the switches/routers have labels to show what's plugged in where. Heck I have a rack for the computers
Both of our personal laptops (her XP, me Mac PBG4) come in through the wireless connection.I don't use DHCP on my unix boxes only because I want to ssh over from the mac/xp boxes and I don't want to hunt down the generated IP address. Recently my Linksys went south. I unplugged it, put the new one in place, uploaded the configuration (I saved it) and I was back in business.
But I have a lot of systems. If you just have a couple, a linksys router plugged into the cable modem would work fine. Then plug your linux and windows or mac box into the router and you're up and running.
Carl
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LEARN ABOUT OPENSOLARIS
addpart
ADDPART(8) System Administration ADDPART(8) NAME
addpart - tell the kernel about the existence of a partition SYNOPSIS
addpart device partition start length DESCRIPTION
addpart tells the Linux kernel about the existence of the specified partition. The command is a simple wrapper around the "add partition" ioctl. This command doesn't manipulate partitions on a block device. PARAMETERS
device The disk device. partition The partition number. start The beginning of the partition (in 512-byte sectors). length The length of the partition (in 512-byte sectors). SEE ALSO
delpart(8), fdisk(8), parted(8), partprobe(8), partx(8) AVAILABILITY
The addpart command is part of the util-linux package and is available from https://www.kernel.org/pub/linux/utils/util-linux/. util-linux January 2015 ADDPART(8)