MPLS: allow 16 as a valid output label
#define MPLS_LABEL_POP (MPLS_IETF_MAX_LABEL+2)
#define MPLS_LABEL_IS_REAL(_lbl) \
- (((_lbl) > MPLS_IETF_MIN_UNRES_LABEL) && \
+ (((_lbl) >= MPLS_IETF_MIN_UNRES_LABEL) && \
((_lbl) <= MPLS_IETF_MAX_UNRES_LABEL))
/**
