here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 19220  | null     | null      | null    | unlabelled |         | 0     |
 | 19221  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 19222  | v1:4     | ethernet1 | 1.1.1.2 | 122076     |         | 0     |
 | 19223  | v1:4     | ethernet1 | 1.1.1.2 | 122077     |         | 0     |
 | 19224  | v1:4     | ethernet1 | 1.1.1.2 | 122078     |         | 0     |
 | 19225  | null     | null      | null    | unlabelled |         | 0     |
 | 19226  | null     | null      | null    | unlabelled |         | 0     |
 | 19227  | null     | null      | null    | unlabelled |         | 0     |
 | 19228  | null     | null      | null    | unlabelled |         | 0     |
 | 19229  | null     | null      | null    | unlabelled |         | 0     |
 | 70135  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 401614 | null     | null      | null    | unlabelled |         | 0     |
 | 401615 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 401616 | v1:6     | ethernet1 | 1234::2 | 117240     |         | 0     |
 | 401617 | v1:6     | ethernet1 | 1234::2 | 117241     |         | 0     |
 | 401618 | v1:6     | ethernet1 | 1234::2 | 117242     |         | 0     |
 | 401619 | null     | null      | null    | unlabelled |         | 0     |
 | 401620 | null     | null      | null    | unlabelled |         | 0     |
 | 401621 | null     | null      | null    | unlabelled |         | 0     |
 | 401622 | null     | null      | null    | unlabelled |         | 0     |
 | 401623 | null     | null      | null    | unlabelled |         | 0     |
 | 431794 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 562954 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 587630 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 588403 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 637824 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 117238 | null     | null      | null    | unlabelled |         | 0     |
 | 117239 | v1:6     | ethernet1 | 1234::1 | 401615     |         | 1280  |
 | 117240 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 117241 | v1:6     | ethernet2 | 1235::3 | 720331     |         | 640   |
 | 117242 | v1:6     | ethernet2 | 1235::3 | 720332     |         | 640   |
 | 117243 | null     | null      | null    | unlabelled |         | 0     |
 | 117244 | null     | null      | null    | unlabelled |         | 0     |
 | 117245 | null     | null      | null    | unlabelled |         | 0     |
 | 117246 | null     | null      | null    | unlabelled |         | 0     |
 | 117247 | null     | null      | null    | unlabelled |         | 0     |
 | 122074 | null     | null      | null    | unlabelled |         | 0     |
 | 122075 | v1:4     | ethernet1 | 1.1.1.1 | 19221      |         | 1280  |
 | 122076 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 122077 | v1:4     | ethernet2 | 1.1.2.3 | 773741     |         | 640   |
 | 122078 | v1:4     | ethernet2 | 1.1.2.3 | 773742     |         | 640   |
 | 122079 | null     | null      | null    | unlabelled |         | 0     |
 | 122080 | null     | null      | null    | unlabelled |         | 0     |
 | 122081 | null     | null      | null    | unlabelled |         | 0     |
 | 122082 | null     | null      | null    | unlabelled |         | 0     |
 | 122083 | null     | null      | null    | unlabelled |         | 0     |
 | 414611 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 429960 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 514567 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 709591 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 798441 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 848017 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 884826 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 957541 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 52198   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 142189  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 280013  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 491213  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 720328  | null     | null      | null    | unlabelled |         | 0     |
 | 720329  | v1:6     | ethernet1 | 1235::2 | 117239     |         | 640   |
 | 720330  | v1:6     | ethernet1 | 1235::2 | 117240     |         | 640   |
 | 720331  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 720332  | v1:6     | ethernet2 | 1236::4 | 424006     |         | 1280  |
 | 720333  | null     | null      | null    | unlabelled |         | 0     |
 | 720334  | null     | null      | null    | unlabelled |         | 0     |
 | 720335  | null     | null      | null    | unlabelled |         | 0     |
 | 720336  | null     | null      | null    | unlabelled |         | 0     |
 | 720337  | null     | null      | null    | unlabelled |         | 0     |
 | 773738  | null     | null      | null    | unlabelled |         | 0     |
 | 773739  | v1:4     | ethernet1 | 1.1.2.2 | 122075     |         | 640   |
 | 773740  | v1:4     | ethernet1 | 1.1.2.2 | 122076     |         | 640   |
 | 773741  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 773742  | v1:4     | ethernet2 | 1.1.3.4 | 723577     |         | 1280  |
 | 773743  | null     | null      | null    | unlabelled |         | 0     |
 | 773744  | null     | null      | null    | unlabelled |         | 0     |
 | 773745  | null     | null      | null    | unlabelled |         | 0     |
 | 773746  | null     | null      | null    | unlabelled |         | 0     |
 | 773747  | null     | null      | null    | unlabelled |         | 0     |
 | 809192  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 809837  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 865180  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1043740 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 34935   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 211361  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 329694  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 424002  | null     | null      | null    | unlabelled |         | 0     |
 | 424003  | v1:6     | ethernet1 | 1236::3 | 720329     |         | 0     |
 | 424004  | v1:6     | ethernet1 | 1236::3 | 720330     |         | 0     |
 | 424005  | v1:6     | ethernet1 | 1236::3 | 720331     |         | 0     |
 | 424006  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 424007  | null     | null      | null    | unlabelled |         | 0     |
 | 424008  | null     | null      | null    | unlabelled |         | 0     |
 | 424009  | null     | null      | null    | unlabelled |         | 0     |
 | 424010  | null     | null      | null    | unlabelled |         | 0     |
 | 424011  | null     | null      | null    | unlabelled |         | 0     |
 | 723573  | null     | null      | null    | unlabelled |         | 0     |
 | 723574  | v1:4     | ethernet1 | 1.1.3.3 | 773739     |         | 0     |
 | 723575  | v1:4     | ethernet1 | 1.1.3.3 | 773740     |         | 0     |
 | 723576  | v1:4     | ethernet1 | 1.1.3.3 | 773741     |         | 0     |
 | 723577  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 723578  | null     | null      | null    | unlabelled |         | 0     |
 | 723579  | null     | null      | null    | unlabelled |         | 0     |
 | 723580  | null     | null      | null    | unlabelled |         | 0     |
 | 723581  | null     | null      | null    | unlabelled |         | 0     |
 | 723582  | null     | null      | null    | unlabelled |         | 0     |
 | 860478  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 991637  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1042844 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#