here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 156927 | null     | null      | null    | unlabelled |         | 0     |
 | 156928 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 156929 | v1:4     | ethernet1 | 1.1.1.2 | 603116     |         | 0     |
 | 156930 | v1:4     | ethernet1 | 1.1.1.2 | 603117     |         | 0     |
 | 156931 | v1:4     | ethernet1 | 1.1.1.2 | 603118     |         | 0     |
 | 156932 | null     | null      | null    | unlabelled |         | 0     |
 | 156933 | null     | null      | null    | unlabelled |         | 0     |
 | 156934 | null     | null      | null    | unlabelled |         | 0     |
 | 156935 | null     | null      | null    | unlabelled |         | 0     |
 | 156936 | null     | null      | null    | unlabelled |         | 0     |
 | 252761 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 336221 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 434590 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 447850 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 477011 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 660904 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 669074 | null     | null      | null    | unlabelled |         | 0     |
 | 669075 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 669076 | v1:6     | ethernet1 | 1234::2 | 791699     |         | 0     |
 | 669077 | v1:6     | ethernet1 | 1234::2 | 791700     |         | 0     |
 | 669078 | v1:6     | ethernet1 | 1234::2 | 791701     |         | 0     |
 | 669079 | null     | null      | null    | unlabelled |         | 0     |
 | 669080 | null     | null      | null    | unlabelled |         | 0     |
 | 669081 | null     | null      | null    | unlabelled |         | 0     |
 | 669082 | null     | null      | null    | unlabelled |         | 0     |
 | 669083 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 210910 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 267111 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 367785 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 514955 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 573301 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 603114 | null     | null      | null    | unlabelled |         | 0     |
 | 603115 | v1:4     | ethernet1 | 1.1.1.1 | 156928     |         | 1280  |
 | 603116 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 603117 | v1:4     | ethernet2 | 1.1.2.3 | 130696     |         | 640   |
 | 603118 | v1:4     | ethernet2 | 1.1.2.3 | 130697     |         | 640   |
 | 603119 | null     | null      | null    | unlabelled |         | 0     |
 | 603120 | null     | null      | null    | unlabelled |         | 0     |
 | 603121 | null     | null      | null    | unlabelled |         | 0     |
 | 603122 | null     | null      | null    | unlabelled |         | 0     |
 | 603123 | null     | null      | null    | unlabelled |         | 0     |
 | 752121 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 791697 | null     | null      | null    | unlabelled |         | 0     |
 | 791698 | v1:6     | ethernet1 | 1234::1 | 669075     |         | 1280  |
 | 791699 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 791700 | v1:6     | ethernet2 | 1235::3 | 553127     |         | 640   |
 | 791701 | v1:6     | ethernet2 | 1235::3 | 553128     |         | 640   |
 | 791702 | null     | null      | null    | unlabelled |         | 0     |
 | 791703 | null     | null      | null    | unlabelled |         | 0     |
 | 791704 | null     | null      | null    | unlabelled |         | 0     |
 | 791705 | null     | null      | null    | unlabelled |         | 0     |
 | 791706 | null     | null      | null    | unlabelled |         | 0     |
 | 989894 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 999662 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 130693  | null     | null      | null    | unlabelled |         | 0     |
 | 130694  | v1:4     | ethernet1 | 1.1.2.2 | 603115     |         | 640   |
 | 130695  | v1:4     | ethernet1 | 1.1.2.2 | 603116     |         | 640   |
 | 130696  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 130697  | v1:4     | ethernet2 | 1.1.3.4 | 985112     |         | 1280  |
 | 130698  | null     | null      | null    | unlabelled |         | 0     |
 | 130699  | null     | null      | null    | unlabelled |         | 0     |
 | 130700  | null     | null      | null    | unlabelled |         | 0     |
 | 130701  | null     | null      | null    | unlabelled |         | 0     |
 | 130702  | null     | null      | null    | unlabelled |         | 0     |
 | 213680  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 219715  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 245754  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 435086  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 553124  | null     | null      | null    | unlabelled |         | 0     |
 | 553125  | v1:6     | ethernet1 | 1235::2 | 791698     |         | 640   |
 | 553126  | v1:6     | ethernet1 | 1235::2 | 791699     |         | 640   |
 | 553127  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 553128  | v1:6     | ethernet2 | 1236::4 | 987039     |         | 1280  |
 | 553129  | null     | null      | null    | unlabelled |         | 0     |
 | 553130  | null     | null      | null    | unlabelled |         | 0     |
 | 553131  | null     | null      | null    | unlabelled |         | 0     |
 | 553132  | null     | null      | null    | unlabelled |         | 0     |
 | 553133  | null     | null      | null    | unlabelled |         | 0     |
 | 640256  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 665314  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 689193  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1019841 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 17234  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 144397 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 308963 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 312368 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 522626 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 573747 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 985108 | null     | null      | null    | unlabelled |         | 0     |
 | 985109 | v1:4     | ethernet1 | 1.1.3.3 | 130694     |         | 0     |
 | 985110 | v1:4     | ethernet1 | 1.1.3.3 | 130695     |         | 0     |
 | 985111 | v1:4     | ethernet1 | 1.1.3.3 | 130696     |         | 0     |
 | 985112 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 985113 | null     | null      | null    | unlabelled |         | 0     |
 | 985114 | null     | null      | null    | unlabelled |         | 0     |
 | 985115 | null     | null      | null    | unlabelled |         | 0     |
 | 985116 | null     | null      | null    | unlabelled |         | 0     |
 | 985117 | null     | null      | null    | unlabelled |         | 0     |
 | 987035 | null     | null      | null    | unlabelled |         | 0     |
 | 987036 | v1:6     | ethernet1 | 1236::3 | 553125     |         | 0     |
 | 987037 | v1:6     | ethernet1 | 1236::3 | 553126     |         | 0     |
 | 987038 | v1:6     | ethernet1 | 1236::3 | 553127     |         | 0     |
 | 987039 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 987040 | null     | null      | null    | unlabelled |         | 0     |
 | 987041 | null     | null      | null    | unlabelled |         | 0     |
 | 987042 | null     | null      | null    | unlabelled |         | 0     |
 | 987043 | null     | null      | null    | unlabelled |         | 0     |
 | 987044 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#