here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 537812 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 659254 | null     | null      | null    | unlabelled |         | 0     |
 | 659255 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 659256 | v1:4     | ethernet1 | 1.1.1.2 | 323607     |         | 0     |
 | 659257 | v1:4     | ethernet1 | 1.1.1.2 | 323608     |         | 0     |
 | 659258 | v1:4     | ethernet1 | 1.1.1.2 | 323609     |         | 0     |
 | 659259 | null     | null      | null    | unlabelled |         | 0     |
 | 659260 | null     | null      | null    | unlabelled |         | 0     |
 | 659261 | null     | null      | null    | unlabelled |         | 0     |
 | 659262 | null     | null      | null    | unlabelled |         | 0     |
 | 659263 | null     | null      | null    | unlabelled |         | 0     |
 | 685238 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 697992 | null     | null      | null    | unlabelled |         | 0     |
 | 697993 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 697994 | v1:6     | ethernet1 | 1234::2 | 284110     |         | 0     |
 | 697995 | v1:6     | ethernet1 | 1234::2 | 284111     |         | 0     |
 | 697996 | v1:6     | ethernet1 | 1234::2 | 284112     |         | 0     |
 | 697997 | null     | null      | null    | unlabelled |         | 0     |
 | 697998 | null     | null      | null    | unlabelled |         | 0     |
 | 697999 | null     | null      | null    | unlabelled |         | 0     |
 | 698000 | null     | null      | null    | unlabelled |         | 0     |
 | 698001 | null     | null      | null    | unlabelled |         | 0     |
 | 718387 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 745616 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 760090 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 974692 | v1:6     | ethernet1 | 1234::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 26670   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 282630  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 284108  | null     | null      | null    | unlabelled |         | 0     |
 | 284109  | v1:6     | ethernet1 | 1234::1 | 697993     |         | 1280  |
 | 284110  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 284111  | v1:6     | ethernet2 | 1235::3 | 748563     |         | 640   |
 | 284112  | v1:6     | ethernet2 | 1235::3 | 748564     |         | 640   |
 | 284113  | null     | null      | null    | unlabelled |         | 0     |
 | 284114  | null     | null      | null    | unlabelled |         | 0     |
 | 284115  | null     | null      | null    | unlabelled |         | 0     |
 | 284116  | null     | null      | null    | unlabelled |         | 0     |
 | 284117  | null     | null      | null    | unlabelled |         | 0     |
 | 323605  | null     | null      | null    | unlabelled |         | 0     |
 | 323606  | v1:4     | ethernet1 | 1.1.1.1 | 659255     |         | 1280  |
 | 323607  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 323608  | v1:4     | ethernet2 | 1.1.2.3 | 97975      |         | 640   |
 | 323609  | v1:4     | ethernet2 | 1.1.2.3 | 97976      |         | 640   |
 | 323610  | null     | null      | null    | unlabelled |         | 0     |
 | 323611  | null     | null      | null    | unlabelled |         | 0     |
 | 323612  | null     | null      | null    | unlabelled |         | 0     |
 | 323613  | null     | null      | null    | unlabelled |         | 0     |
 | 323614  | null     | null      | null    | unlabelled |         | 0     |
 | 362956  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 607503  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 720421  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 786322  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 924035  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1011600 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20848  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 97972  | null     | null      | null    | unlabelled |         | 0     |
 | 97973  | v1:4     | ethernet1 | 1.1.2.2 | 323606     |         | 640   |
 | 97974  | v1:4     | ethernet1 | 1.1.2.2 | 323607     |         | 640   |
 | 97975  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 97976  | v1:4     | ethernet2 | 1.1.3.4 | 757429     |         | 1280  |
 | 97977  | null     | null      | null    | unlabelled |         | 0     |
 | 97978  | null     | null      | null    | unlabelled |         | 0     |
 | 97979  | null     | null      | null    | unlabelled |         | 0     |
 | 97980  | null     | null      | null    | unlabelled |         | 0     |
 | 97981  | null     | null      | null    | unlabelled |         | 0     |
 | 222393 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 398073 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 604724 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 628338 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 698335 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 748560 | null     | null      | null    | unlabelled |         | 0     |
 | 748561 | v1:6     | ethernet1 | 1235::2 | 284109     |         | 640   |
 | 748562 | v1:6     | ethernet1 | 1235::2 | 284110     |         | 640   |
 | 748563 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 748564 | v1:6     | ethernet2 | 1236::4 | 94391      |         | 1280  |
 | 748565 | null     | null      | null    | unlabelled |         | 0     |
 | 748566 | null     | null      | null    | unlabelled |         | 0     |
 | 748567 | null     | null      | null    | unlabelled |         | 0     |
 | 748568 | null     | null      | null    | unlabelled |         | 0     |
 | 748569 | null     | null      | null    | unlabelled |         | 0     |
 | 815612 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 889109 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 94387  | null     | null      | null    | unlabelled |         | 0     |
 | 94388  | v1:6     | ethernet1 | 1236::3 | 748561     |         | 0     |
 | 94389  | v1:6     | ethernet1 | 1236::3 | 748562     |         | 0     |
 | 94390  | v1:6     | ethernet1 | 1236::3 | 748563     |         | 0     |
 | 94391  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 94392  | null     | null      | null    | unlabelled |         | 0     |
 | 94393  | null     | null      | null    | unlabelled |         | 0     |
 | 94394  | null     | null      | null    | unlabelled |         | 0     |
 | 94395  | null     | null      | null    | unlabelled |         | 0     |
 | 94396  | null     | null      | null    | unlabelled |         | 0     |
 | 157714 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 225947 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 470338 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 740516 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 757425 | null     | null      | null    | unlabelled |         | 0     |
 | 757426 | v1:4     | ethernet1 | 1.1.3.3 | 97973      |         | 0     |
 | 757427 | v1:4     | ethernet1 | 1.1.3.3 | 97974      |         | 0     |
 | 757428 | v1:4     | ethernet1 | 1.1.3.3 | 97975      |         | 0     |
 | 757429 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 757430 | null     | null      | null    | unlabelled |         | 0     |
 | 757431 | null     | null      | null    | unlabelled |         | 0     |
 | 757432 | null     | null      | null    | unlabelled |         | 0     |
 | 757433 | null     | null      | null    | unlabelled |         | 0     |
 | 757434 | null     | null      | null    | unlabelled |         | 0     |
 | 895704 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 922001 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#