/proc/sys/net/mpls/* Variables: platform_labels - INTEGER Number of entries in the platform label table. It is not possible to configure forwarding for label values equal to or greater than the number of platform labels. A dense utliziation of the entries in the platform label table is possible and expected aas the platform labels are locally allocated. If the number of platform label table entries is set to 0 no label will be recognized by the kernel and mpls forwarding will be disabled. Reducing this value will remove all label routing entries that no longer fit in the table. Possible values: 0 - 1048575 Default: 0 conf/<interface>/input - BOOL Control whether packets can be input on this interface. If disabled, packets will be discarded without further processing. 0 - disabled (default) not 0 - enabled