here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5606   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 8893   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 42883  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 98893  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 461016 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 681883 | null     | null      | null    | unlabelled |         | 0     |
 | 681884 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 681885 | v1:6     | ethernet1 | 1234::2 | 87352      |         | 0     |
 | 681886 | v1:6     | ethernet1 | 1234::2 | 87353      |         | 0     |
 | 681887 | v1:6     | ethernet1 | 1234::2 | 87354      |         | 0     |
 | 681888 | null     | null      | null    | unlabelled |         | 0     |
 | 681889 | null     | null      | null    | unlabelled |         | 0     |
 | 681890 | null     | null      | null    | unlabelled |         | 0     |
 | 681891 | null     | null      | null    | unlabelled |         | 0     |
 | 681892 | null     | null      | null    | unlabelled |         | 0     |
 | 729271 | null     | null      | null    | unlabelled |         | 0     |
 | 729272 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 729273 | v1:4     | ethernet1 | 1.1.1.2 | 897271     |         | 0     |
 | 729274 | v1:4     | ethernet1 | 1.1.1.2 | 897272     |         | 0     |
 | 729275 | v1:4     | ethernet1 | 1.1.1.2 | 897273     |         | 0     |
 | 729276 | null     | null      | null    | unlabelled |         | 0     |
 | 729277 | null     | null      | null    | unlabelled |         | 0     |
 | 729278 | null     | null      | null    | unlabelled |         | 0     |
 | 729279 | null     | null      | null    | unlabelled |         | 0     |
 | 729280 | null     | null      | null    | unlabelled |         | 0     |
 | 763833 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 87350  | null     | null      | null    | unlabelled |         | 0     |
 | 87351  | v1:6     | ethernet1 | 1234::1 | 681884     |         | 1280  |
 | 87352  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 87353  | v1:6     | ethernet2 | 1235::3 | 804086     |         | 640   |
 | 87354  | v1:6     | ethernet2 | 1235::3 | 804087     |         | 640   |
 | 87355  | null     | null      | null    | unlabelled |         | 0     |
 | 87356  | null     | null      | null    | unlabelled |         | 0     |
 | 87357  | null     | null      | null    | unlabelled |         | 0     |
 | 87358  | null     | null      | null    | unlabelled |         | 0     |
 | 87359  | null     | null      | null    | unlabelled |         | 0     |
 | 96012  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 428967 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 440497 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 587976 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 618125 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 660529 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 666843 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 714219 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 897269 | null     | null      | null    | unlabelled |         | 0     |
 | 897270 | v1:4     | ethernet1 | 1.1.1.1 | 729272     |         | 1280  |
 | 897271 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 897272 | v1:4     | ethernet2 | 1.1.2.3 | 950066     |         | 640   |
 | 897273 | v1:4     | ethernet2 | 1.1.2.3 | 950067     |         | 640   |
 | 897274 | null     | null      | null    | unlabelled |         | 0     |
 | 897275 | null     | null      | null    | unlabelled |         | 0     |
 | 897276 | null     | null      | null    | unlabelled |         | 0     |
 | 897277 | null     | null      | null    | unlabelled |         | 0     |
 | 897278 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 163531 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 297875 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 365088 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 559034 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 563184 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 604452 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 792410 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 804083 | null     | null      | null    | unlabelled |         | 0     |
 | 804084 | v1:6     | ethernet1 | 1235::2 | 87351      |         | 640   |
 | 804085 | v1:6     | ethernet1 | 1235::2 | 87352      |         | 640   |
 | 804086 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 804087 | v1:6     | ethernet2 | 1236::4 | 50973      |         | 1280  |
 | 804088 | null     | null      | null    | unlabelled |         | 0     |
 | 804089 | null     | null      | null    | unlabelled |         | 0     |
 | 804090 | null     | null      | null    | unlabelled |         | 0     |
 | 804091 | null     | null      | null    | unlabelled |         | 0     |
 | 804092 | null     | null      | null    | unlabelled |         | 0     |
 | 849813 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 950063 | null     | null      | null    | unlabelled |         | 0     |
 | 950064 | v1:4     | ethernet1 | 1.1.2.2 | 897270     |         | 640   |
 | 950065 | v1:4     | ethernet1 | 1.1.2.2 | 897271     |         | 640   |
 | 950066 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 950067 | v1:4     | ethernet2 | 1.1.3.4 | 875650     |         | 1280  |
 | 950068 | null     | null      | null    | unlabelled |         | 0     |
 | 950069 | null     | null      | null    | unlabelled |         | 0     |
 | 950070 | null     | null      | null    | unlabelled |         | 0     |
 | 950071 | null     | null      | null    | unlabelled |         | 0     |
 | 950072 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 50969   | null     | null      | null    | unlabelled |         | 0     |
 | 50970   | v1:6     | ethernet1 | 1236::3 | 804084     |         | 0     |
 | 50971   | v1:6     | ethernet1 | 1236::3 | 804085     |         | 0     |
 | 50972   | v1:6     | ethernet1 | 1236::3 | 804086     |         | 0     |
 | 50973   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 50974   | null     | null      | null    | unlabelled |         | 0     |
 | 50975   | null     | null      | null    | unlabelled |         | 0     |
 | 50976   | null     | null      | null    | unlabelled |         | 0     |
 | 50977   | null     | null      | null    | unlabelled |         | 0     |
 | 50978   | null     | null      | null    | unlabelled |         | 0     |
 | 556738  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 614466  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 690617  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 807784  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 865507  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 875646  | null     | null      | null    | unlabelled |         | 0     |
 | 875647  | v1:4     | ethernet1 | 1.1.3.3 | 950064     |         | 0     |
 | 875648  | v1:4     | ethernet1 | 1.1.3.3 | 950065     |         | 0     |
 | 875649  | v1:4     | ethernet1 | 1.1.3.3 | 950066     |         | 0     |
 | 875650  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 875651  | null     | null      | null    | unlabelled |         | 0     |
 | 875652  | null     | null      | null    | unlabelled |         | 0     |
 | 875653  | null     | null      | null    | unlabelled |         | 0     |
 | 875654  | null     | null      | null    | unlabelled |         | 0     |
 | 875655  | null     | null      | null    | unlabelled |         | 0     |
 | 1006354 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#