here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 50204   | null     | null      | null    | unlabelled |         | 0     |
 | 50205   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 50206   | v1:6     | ethernet1 | 1234::2 | 706621     |         | 0     |
 | 50207   | v1:6     | ethernet1 | 1234::2 | 706622     |         | 0     |
 | 50208   | v1:6     | ethernet1 | 1234::2 | 706623     |         | 0     |
 | 50209   | null     | null      | null    | unlabelled |         | 0     |
 | 50210   | null     | null      | null    | unlabelled |         | 0     |
 | 50211   | null     | null      | null    | unlabelled |         | 0     |
 | 50212   | null     | null      | null    | unlabelled |         | 0     |
 | 50213   | null     | null      | null    | unlabelled |         | 0     |
 | 134099  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 300993  | null     | null      | null    | unlabelled |         | 0     |
 | 300994  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 300995  | v1:4     | ethernet1 | 1.1.1.2 | 826814     |         | 0     |
 | 300996  | v1:4     | ethernet1 | 1.1.1.2 | 826815     |         | 0     |
 | 300997  | v1:4     | ethernet1 | 1.1.1.2 | 826816     |         | 0     |
 | 300998  | null     | null      | null    | unlabelled |         | 0     |
 | 300999  | null     | null      | null    | unlabelled |         | 0     |
 | 301000  | null     | null      | null    | unlabelled |         | 0     |
 | 301001  | null     | null      | null    | unlabelled |         | 0     |
 | 301002  | null     | null      | null    | unlabelled |         | 0     |
 | 686261  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 915165  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 966629  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 999371  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1031882 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 87527  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 216041 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 233248 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 395635 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 409440 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 547355 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 552898 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 632008 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 706619 | null     | null      | null    | unlabelled |         | 0     |
 | 706620 | v1:6     | ethernet1 | 1234::1 | 50205      |         | 1280  |
 | 706621 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 706622 | v1:6     | ethernet2 | 1235::3 | 260281     |         | 640   |
 | 706623 | v1:6     | ethernet2 | 1235::3 | 260282     |         | 640   |
 | 706624 | null     | null      | null    | unlabelled |         | 0     |
 | 706625 | null     | null      | null    | unlabelled |         | 0     |
 | 706626 | null     | null      | null    | unlabelled |         | 0     |
 | 706627 | null     | null      | null    | unlabelled |         | 0     |
 | 706628 | null     | null      | null    | unlabelled |         | 0     |
 | 826812 | null     | null      | null    | unlabelled |         | 0     |
 | 826813 | v1:4     | ethernet1 | 1.1.1.1 | 300994     |         | 1280  |
 | 826814 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 826815 | v1:4     | ethernet2 | 1.1.2.3 | 320135     |         | 640   |
 | 826816 | v1:4     | ethernet2 | 1.1.2.3 | 320136     |         | 640   |
 | 826817 | null     | null      | null    | unlabelled |         | 0     |
 | 826818 | null     | null      | null    | unlabelled |         | 0     |
 | 826819 | null     | null      | null    | unlabelled |         | 0     |
 | 826820 | null     | null      | null    | unlabelled |         | 0     |
 | 826821 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 42724  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 93523  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 260278 | null     | null      | null    | unlabelled |         | 0     |
 | 260279 | v1:6     | ethernet1 | 1235::2 | 706620     |         | 640   |
 | 260280 | v1:6     | ethernet1 | 1235::2 | 706621     |         | 640   |
 | 260281 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 260282 | v1:6     | ethernet2 | 1236::4 | 560543     |         | 1280  |
 | 260283 | null     | null      | null    | unlabelled |         | 0     |
 | 260284 | null     | null      | null    | unlabelled |         | 0     |
 | 260285 | null     | null      | null    | unlabelled |         | 0     |
 | 260286 | null     | null      | null    | unlabelled |         | 0     |
 | 260287 | null     | null      | null    | unlabelled |         | 0     |
 | 294716 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 320132 | null     | null      | null    | unlabelled |         | 0     |
 | 320133 | v1:4     | ethernet1 | 1.1.2.2 | 826813     |         | 640   |
 | 320134 | v1:4     | ethernet1 | 1.1.2.2 | 826814     |         | 640   |
 | 320135 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 320136 | v1:4     | ethernet2 | 1.1.3.4 | 189085     |         | 1280  |
 | 320137 | null     | null      | null    | unlabelled |         | 0     |
 | 320138 | null     | null      | null    | unlabelled |         | 0     |
 | 320139 | null     | null      | null    | unlabelled |         | 0     |
 | 320140 | null     | null      | null    | unlabelled |         | 0     |
 | 320141 | null     | null      | null    | unlabelled |         | 0     |
 | 621102 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 856015 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 870332 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 901238 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 908126 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 32113  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 54788  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 127568 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 127595 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 189081 | null     | null      | null    | unlabelled |         | 0     |
 | 189082 | v1:4     | ethernet1 | 1.1.3.3 | 320133     |         | 0     |
 | 189083 | v1:4     | ethernet1 | 1.1.3.3 | 320134     |         | 0     |
 | 189084 | v1:4     | ethernet1 | 1.1.3.3 | 320135     |         | 0     |
 | 189085 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 189086 | null     | null      | null    | unlabelled |         | 0     |
 | 189087 | null     | null      | null    | unlabelled |         | 0     |
 | 189088 | null     | null      | null    | unlabelled |         | 0     |
 | 189089 | null     | null      | null    | unlabelled |         | 0     |
 | 189090 | null     | null      | null    | unlabelled |         | 0     |
 | 334489 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 560539 | null     | null      | null    | unlabelled |         | 0     |
 | 560540 | v1:6     | ethernet1 | 1236::3 | 260279     |         | 0     |
 | 560541 | v1:6     | ethernet1 | 1236::3 | 260280     |         | 0     |
 | 560542 | v1:6     | ethernet1 | 1236::3 | 260281     |         | 0     |
 | 560543 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 560544 | null     | null      | null    | unlabelled |         | 0     |
 | 560545 | null     | null      | null    | unlabelled |         | 0     |
 | 560546 | null     | null      | null    | unlabelled |         | 0     |
 | 560547 | null     | null      | null    | unlabelled |         | 0     |
 | 560548 | null     | null      | null    | unlabelled |         | 0     |
 | 564109 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#