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IP address is getting changed on execution of vconfig to add a new VLAN in Red Hat Enterprise Linux

Solution Verified - Updated 2014-07-07T16:37:44+00:00 -

Issue

When adding a VLAN tag to an alias interface eth1:1, the IP address of this alias interface is changed to the default value specified in the ifcfg-eth1:1 configuration file instead of the desired, manually set IP address.
Alias/child/slave interface is offlined when adding VLAN tag to physical/parent/master interface when HOTPLUG=no is set on the alias interface.

This occurs when using either vonfig or ip link to add a VLAN tag.

Environment

Red Hat Enterprise Linux (RHEL) 6
RHEL 6.4
initscripts-9.03.38-1.el6_4.3.x86_64

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