IP Aliasing - Revision history

Leo at 21:55, 14 June 2020

2020-06-14T21:55:55Z

← Older revision		Revision as of 21:55, 14 June 2020
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	[[Category:FreeBSD]]		[[Category:FreeBSD]]
	{{Navbox Linux}}[[Category:Linux]]		{{Navbox Linux}}[[Category:Linux]]
			[[Category:Networking]]

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2019-09-01T06:20:31Z

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	[[Category:FreeBSD]]		[[Category:FreeBSD]]
	[[Category:Linux]]~~{{Navbox Linux}}~~		{{Navbox Linux}}[[Category:Linux]]

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2019-09-01T05:08:24Z

Text replacement - "Category:Linux" to "Category:Linux{{Navbox Linux}}"

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	[[Category:FreeBSD]]		[[Category:FreeBSD]]
	[[Category:Linux]]		[[Category:Linux]]{{Navbox Linux}}

Leo: formatting

2019-09-01T03:03:31Z

formatting

← Older revision		Revision as of 03:03, 1 September 2019
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	Under FreeBSD, to add an additional IP address (10.1.1.2, with a netmask of 255.255.255.0) to {{code\|re0}}, run:		Under FreeBSD, to add an additional IP address (10.1.1.2, with a netmask of 255.255.255.0) to {{code\|re0}}, run:

	ifconfig re0 10.1.1.2 netmask 255.255.255.255 alias		{{highlight\|lang=terminal\|code=
			# ifconfig re0 10.1.1.2 netmask 255.255.255.255 alias
			}}

	The changes above are not persistent and will not survive a reboot. Add the following to {{code\|[[/etc/rc.conf]]}} to make it persistent:		The changes above are not persistent and will not survive a reboot. Add the following to {{code\|[[/etc/rc.conf]]}} to make it persistent:

	ifconfig_re0_alias0="10.1.1.2 netmask 255.255.255.255 alias"		{{highlight\|lang=terminal\|code=
			# ifconfig_re0_alias0="10.1.1.2 netmask 255.255.255.255 alias"
			}}

	[[Category:FreeBSD]]		[[Category:FreeBSD]]
			[[Category:Linux]]

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2017-02-24T19:14:20Z

Text replacement - "</code>" to "}}"

← Older revision		Revision as of 19:14, 24 February 2017
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	== FreeBSD ==		== FreeBSD ==
	Under FreeBSD, to add an additional IP address (10.1.1.2, with a netmask of 255.255.255.0) to {{code\|re0~~</code>~~, run:		Under FreeBSD, to add an additional IP address (10.1.1.2, with a netmask of 255.255.255.0) to {{code\|re0}}, run:

	ifconfig re0 10.1.1.2 netmask 255.255.255.255 alias		ifconfig re0 10.1.1.2 netmask 255.255.255.255 alias

	The changes above are not persistent and will not survive a reboot. Add the following to {{code\|[[/etc/rc.conf]]~~</code>~~ to make it persistent:		The changes above are not persistent and will not survive a reboot. Add the following to {{code\|[[/etc/rc.conf]]}} to make it persistent:

	ifconfig_re0_alias0="10.1.1.2 netmask 255.255.255.255 alias"		ifconfig_re0_alias0="10.1.1.2 netmask 255.255.255.255 alias"

	[[Category:FreeBSD]]		[[Category:FreeBSD]]

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2017-02-24T19:12:49Z
Text replacement - "<code>" to "{{code|"

				
				
				
				
				
				← Older revision
				Revision as of 19:12, 24 February 2017
				
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== FreeBSD == == FreeBSD ==
Under FreeBSD, to add an additional IP address (10.1.1.2, with a netmask of 255.255.255.0) to <code>re0</code>, run: Under FreeBSD, to add an additional IP address (10.1.1.2, with a netmask of 255.255.255.0) to {{code|re0</code>, run:



  ifconfig re0 10.1.1.2 netmask 255.255.255.255 alias   ifconfig re0 10.1.1.2 netmask 255.255.255.255 alias



The changes above are not persistent and will not survive a reboot. Add the following to <code>[[/etc/rc.conf]]</code> to make it persistent: The changes above are not persistent and will not survive a reboot. Add the following to {{code|[[/etc/rc.conf]]</code> to make it persistent:



  ifconfig_re0_alias0="10.1.1.2 netmask 255.255.255.255 alias"   ifconfig_re0_alias0="10.1.1.2 netmask 255.255.255.255 alias"



[[Category:FreeBSD]] [[Category:FreeBSD]]



Leo: /* Linux */
2015-12-14T22:25:44Z
Linux

				
				
				
				
				
				← Older revision
				Revision as of 22:25, 14 December 2015
				
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== Linux == == Linux ==
To add an additional IP address to a network device, such as eth0: Use the {{code|ip}} command to add or remove IP addresses from an interface.
 ifconfig eth0:0 10.1.1.2 up  
{{highlight|lang=terminal|code=
# ip address add $ip/$mask dev $interface
# ip address del $ip/$mask dev $interface
}}



To make it persistent, create a ifcfg script with the IP changes: To make it persistent, create a ifcfg script with the IP changes:
 cp /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-eth0:0 {{highlight|lang=terminal|code=
 vi /etc/sysconfig/network-scripts/ifcfg-eth0:0 # cp /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-eth0:0
 DEVICE=eth0:0 # cat /etc/sysconfig/network-scripts/ifcfg-eth0:0
 NAME=eth0:0 DEVICE=eth0:0
 IPADDR=10.1.1.2 NAME=eth0:0
 NETMASK=255.255.255.0 IPADDR=10.1.1.2
 ONBOOT=yes NETMASK=255.255.255.0
  ONBOOT=yes
}}



Ensure that there is no gateway set in the ifcfg-eth0 file because it should be set in /etc/sysconfig/network. Ensure that there is no {{code|GATEWAY}} set in the {{code|ifcfg-eth0}} file because it should be set in {{code|/etc/sysconfig/network}}.



== FreeBSD == == FreeBSD ==



136.159.16.240 at 23:36, 25 February 2015
2015-02-25T23:36:26Z


				
				
				
				
				
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				Revision as of 23:36, 25 February 2015
				
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IP Aliasing is the process of adding additional IP addresses to a single network interface. IP Aliasing is the process of adding additional IP addresses to a single network interface.

== Linux ==
To add an additional IP address to a network device, such as eth0:
 ifconfig eth0:0 10.1.1.2 up

To make it persistent, create a ifcfg script with the IP changes:
 cp /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-eth0:0
 vi /etc/sysconfig/network-scripts/ifcfg-eth0:0
 DEVICE=eth0:0
 NAME=eth0:0
 IPADDR=10.1.1.2
 NETMASK=255.255.255.0
 ONBOOT=yes


Ensure that there is no gateway set in the ifcfg-eth0 file because it should be set in /etc/sysconfig/network.



== FreeBSD == == FreeBSD ==



Leo: Created page with "IP Aliasing is the process of adding additional IP addresses to a single network interface.  == FreeBSD == Under FreeBSD, to add an additional IP address (10.1.1.2, with a net..."
2013-04-15T04:58:51Z
Created page with "IP Aliasing is the process of adding additional IP addresses to a single network interface.  == FreeBSD == Under FreeBSD, to add an additional IP address (10.1.1.2, with a net..."
New page
IP Aliasing is the process of adding additional IP addresses to a single network interface.



== FreeBSD ==

Under FreeBSD, to add an additional IP address (10.1.1.2, with a netmask of 255.255.255.0) to <code>re0</code>, run:



 ifconfig re0 10.1.1.2 netmask 255.255.255.255 alias



The changes above are not persistent and will not survive a reboot. Add the following to <code>[[/etc/rc.conf]]</code> to make it persistent:



 ifconfig_re0_alias0="10.1.1.2 netmask 255.255.255.255 alias"



[[Category:FreeBSD]]

← Older revision		Revision as of 19:12, 24 February 2017
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	== FreeBSD ==		== FreeBSD ==
	Under FreeBSD, to add an additional IP address (10.1.1.2, with a netmask of 255.255.255.0) to <code>re0</code>, run:		Under FreeBSD, to add an additional IP address (10.1.1.2, with a netmask of 255.255.255.0) to {{code\|re0</code>, run:

	ifconfig re0 10.1.1.2 netmask 255.255.255.255 alias		ifconfig re0 10.1.1.2 netmask 255.255.255.255 alias

	The changes above are not persistent and will not survive a reboot. Add the following to <code>[[/etc/rc.conf]]</code> to make it persistent:		The changes above are not persistent and will not survive a reboot. Add the following to {{code\|[[/etc/rc.conf]]</code> to make it persistent:

	ifconfig_re0_alias0="10.1.1.2 netmask 255.255.255.255 alias"		ifconfig_re0_alias0="10.1.1.2 netmask 255.255.255.255 alias"

	[[Category:FreeBSD]]		[[Category:FreeBSD]]

← Older revision		Revision as of 22:25, 14 December 2015
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	== Linux ==		== Linux ==
	To add an ~~additional IP~~ address ~~to a network device, such as eth0:~~		Use the {{code\|ip}} command to add or remove IP addresses from an interface.
	~~ifconfig eth0:0 10.1.1.2 up~~
			{{highlight\|lang=terminal\|code=
			# ip address add $ip/$mask dev $interface
			# ip address del $ip/$mask dev $interface
			}}

	To make it persistent, create a ifcfg script with the IP changes:		To make it persistent, create a ifcfg script with the IP changes:
	cp /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-eth0:0		{{highlight\|lang=terminal\|code=
	vi /etc/sysconfig/network-scripts/ifcfg-eth0:0		# cp /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-eth0:0
	DEVICE=eth0:0		# cat /etc/sysconfig/network-scripts/ifcfg-eth0:0
	NAME=eth0:0		DEVICE=eth0:0
	IPADDR=10.1.1.2		NAME=eth0:0
	NETMASK=255.255.255.0		IPADDR=10.1.1.2
	ONBOOT=yes		NETMASK=255.255.255.0
			ONBOOT=yes
			}}

	Ensure that there is no ~~gateway~~ set in the ifcfg-eth0 file because it should be set in /etc/sysconfig/network.		Ensure that there is no {{code\|GATEWAY}} set in the {{code\|ifcfg-eth0}} file because it should be set in {{code\|/etc/sysconfig/network}}.

	== FreeBSD ==		== FreeBSD ==

← Older revision		Revision as of 23:36, 25 February 2015
Line 1:		Line 1:
	IP Aliasing is the process of adding additional IP addresses to a single network interface.		IP Aliasing is the process of adding additional IP addresses to a single network interface.

			== Linux ==
			To add an additional IP address to a network device, such as eth0:
			ifconfig eth0:0 10.1.1.2 up

			To make it persistent, create a ifcfg script with the IP changes:
			cp /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-eth0:0
			vi /etc/sysconfig/network-scripts/ifcfg-eth0:0
			DEVICE=eth0:0
			NAME=eth0:0
			IPADDR=10.1.1.2
			NETMASK=255.255.255.0
			ONBOOT=yes


			Ensure that there is no gateway set in the ifcfg-eth0 file because it should be set in /etc/sysconfig/network.

	== FreeBSD ==		== FreeBSD ==

IP Aliasing - Revision history

Leo at 21:55, 14 June 2020

Leo: Text replacement - "Category:Linux{{Navbox Linux}}" to "{{Navbox Linux}}Category:Linux"

Leo: Text replacement - "Category:Linux" to "Category:Linux{{Navbox Linux}}"

Leo: formatting

Leo: Text replacement - "" to "}}"

Leo: Text replacement - "" to "{{code|"

Leo: /* Linux */

136.159.16.240 at 23:36, 25 February 2015

Leo: Created page with "IP Aliasing is the process of adding additional IP addresses to a single network interface. == FreeBSD == Under FreeBSD, to add an additional IP address (10.1.1.2, with a net..."

Leo: Text replacement - "`" to "{{code|"`