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673 views

Same netmask or /32 for secondary IP on Linux

There appear to be (at least) two ways to add a secondary IP address to an interface on Linux. By secondary, I mean that it'll accept traffic to the IP address, and responses to connections made to ...
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vote
1answer
131 views

RHEL 6 NetworkManager and secondary IP addresses

I've got two hosts running the same release of RHEL (6.4). I've been given eight IP addresses to put onto one NIC in each host. On host A, I manually created ifcfg-eth0, ifcfg-etho:1, ifcfg-etho:2, ...
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0answers
133 views

Why does Server 2008 use a secondary IP to access the web?

I have a Server 2008 web server that has a single network card with a primary IP and several secondary IP's bound to it. When an application running on this server makes requests to the web it appears ...