cvif Binding If Index

1.3.6.1.4.1.9.9.648.1.2.2.1.5

This field is supported only when Virtual Interface Groups are not supported, as indicated by the cvifGroupsSupported MIB object. It identifies the ifIndex of the interface that this virtual interface is bound to. In order for a virtual interface to become operational, in the absence of Virtual Interface Groups, binding to an interface is mandatory. When the virtual interface is not bound to an interface, this field has a value of zero.