cmpls Te P2mp Tunnel Branch Role

1.3.6.1.4.1.9.10.142.2.1.1.3

This value supplements the value in the object mplsTunnelRole in MPLS-TE-STD-MIB that indicates the role of this LSR in the tunnel represented by this entry in cmplsTeP2mpTunnelTable. mplsTunnelRole may take any of the values: head(1), transit(2), tail(3), headTail(4) If this LSR is an ingress and there is exactly one out-segment, mplsTunnelRole should contain the value head(1), and cmplsTeP2mpTunnelBranchRole should have the value notBranch(1). If this LSR is an ingress with more than one out segment, mplsTunnelRole should contain the value head(1), and cmplsTeP2mpTunnelBranchRole should have the value branch(2). If this LSR is an ingress, an egress, and there is one or more out-segments, mplsTunnelRole should contain the value headTail(4), and cmplsTeP2mpTunnelBranchRole should have the value bud(3). If this LSR is a transit with exactly one out-segment, mplsTunnelRole should contain the value transit(2), and cmplsTeP2mpTunnelBranchRole should have the value notBranch(1). If this LSR is a transit with more than one out-segment, mplsTunnelRole should contain the value transit(2), and cmplsTeP2mpTunnelBranchRole should have the value branch(2). If this LSR is a transit with one or more out-segments and is also an egress, mplsTunnelRole should contain the value transit(2), and cmplsTeP2mpTunnelBranchRole should have the value bud(3). If this LSR is an egress with no out-segment and is not the ingress, mplsTunnelRole should contain the value tail(3), and cmplsTeP2mpTunnelBranchRole should have the value notBranch(1). If this LSR is an egress and has one or more out-segments, mplsTunnelRole should contain the value transit(1), and cmplsTeP2mpTunnelBranchRole should have the value bud(3).