here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 268935 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 387654 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 440344 | null     | null      | null    | unlabelled |         | 0     |
 | 440345 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 440346 | v1:6     | ethernet1 | 1234::2 | 166252     |         | 0     |
 | 440347 | v1:6     | ethernet1 | 1234::2 | 166253     |         | 0     |
 | 440348 | v1:6     | ethernet1 | 1234::2 | 166254     |         | 0     |
 | 440349 | null     | null      | null    | unlabelled |         | 0     |
 | 440350 | null     | null      | null    | unlabelled |         | 0     |
 | 440351 | null     | null      | null    | unlabelled |         | 0     |
 | 440352 | null     | null      | null    | unlabelled |         | 0     |
 | 440353 | null     | null      | null    | unlabelled |         | 0     |
 | 460769 | null     | null      | null    | unlabelled |         | 0     |
 | 460770 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 460771 | v1:4     | ethernet1 | 1.1.1.2 | 348795     |         | 0     |
 | 460772 | v1:4     | ethernet1 | 1.1.1.2 | 348796     |         | 0     |
 | 460773 | v1:4     | ethernet1 | 1.1.1.2 | 348797     |         | 0     |
 | 460774 | null     | null      | null    | unlabelled |         | 0     |
 | 460775 | null     | null      | null    | unlabelled |         | 0     |
 | 460776 | null     | null      | null    | unlabelled |         | 0     |
 | 460777 | null     | null      | null    | unlabelled |         | 0     |
 | 460778 | null     | null      | null    | unlabelled |         | 0     |
 | 510624 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 597565 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 683976 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 700443 | tester:6 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 153640  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 166250  | null     | null      | null    | unlabelled |         | 0     |
 | 166251  | v1:6     | ethernet1 | 1234::1 | 440345     |         | 1280  |
 | 166252  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 166253  | v1:6     | ethernet2 | 1235::3 | 995735     |         | 640   |
 | 166254  | v1:6     | ethernet2 | 1235::3 | 995736     |         | 640   |
 | 166255  | null     | null      | null    | unlabelled |         | 0     |
 | 166256  | null     | null      | null    | unlabelled |         | 0     |
 | 166257  | null     | null      | null    | unlabelled |         | 0     |
 | 166258  | null     | null      | null    | unlabelled |         | 0     |
 | 166259  | null     | null      | null    | unlabelled |         | 0     |
 | 298595  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 348793  | null     | null      | null    | unlabelled |         | 0     |
 | 348794  | v1:4     | ethernet1 | 1.1.1.1 | 460770     |         | 1280  |
 | 348795  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 348796  | v1:4     | ethernet2 | 1.1.2.3 | 4842       |         | 640   |
 | 348797  | v1:4     | ethernet2 | 1.1.2.3 | 4843       |         | 640   |
 | 348798  | null     | null      | null    | unlabelled |         | 0     |
 | 348799  | null     | null      | null    | unlabelled |         | 0     |
 | 348800  | null     | null      | null    | unlabelled |         | 0     |
 | 348801  | null     | null      | null    | unlabelled |         | 0     |
 | 348802  | null     | null      | null    | unlabelled |         | 0     |
 | 434774  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 467870  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 647805  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 745419  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 951900  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1006692 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4839   | null     | null      | null    | unlabelled |         | 0     |
 | 4840   | v1:4     | ethernet1 | 1.1.2.2 | 348794     |         | 640   |
 | 4841   | v1:4     | ethernet1 | 1.1.2.2 | 348795     |         | 640   |
 | 4842   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 4843   | v1:4     | ethernet2 | 1.1.3.4 | 751719     |         | 1280  |
 | 4844   | null     | null      | null    | unlabelled |         | 0     |
 | 4845   | null     | null      | null    | unlabelled |         | 0     |
 | 4846   | null     | null      | null    | unlabelled |         | 0     |
 | 4847   | null     | null      | null    | unlabelled |         | 0     |
 | 4848   | null     | null      | null    | unlabelled |         | 0     |
 | 46103  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 136110 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 161089 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 304591 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 616635 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 666534 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 753786 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 888719 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 995732 | null     | null      | null    | unlabelled |         | 0     |
 | 995733 | v1:6     | ethernet1 | 1235::2 | 166251     |         | 640   |
 | 995734 | v1:6     | ethernet1 | 1235::2 | 166252     |         | 640   |
 | 995735 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 995736 | v1:6     | ethernet2 | 1236::4 | 990003     |         | 1280  |
 | 995737 | null     | null      | null    | unlabelled |         | 0     |
 | 995738 | null     | null      | null    | unlabelled |         | 0     |
 | 995739 | null     | null      | null    | unlabelled |         | 0     |
 | 995740 | null     | null      | null    | unlabelled |         | 0     |
 | 995741 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 59929  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 199835 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 382147 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 751715 | null     | null      | null    | unlabelled |         | 0     |
 | 751716 | v1:4     | ethernet1 | 1.1.3.3 | 4840       |         | 0     |
 | 751717 | v1:4     | ethernet1 | 1.1.3.3 | 4841       |         | 0     |
 | 751718 | v1:4     | ethernet1 | 1.1.3.3 | 4842       |         | 0     |
 | 751719 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 751720 | null     | null      | null    | unlabelled |         | 0     |
 | 751721 | null     | null      | null    | unlabelled |         | 0     |
 | 751722 | null     | null      | null    | unlabelled |         | 0     |
 | 751723 | null     | null      | null    | unlabelled |         | 0     |
 | 751724 | null     | null      | null    | unlabelled |         | 0     |
 | 963202 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 971653 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 989999 | null     | null      | null    | unlabelled |         | 0     |
 | 990000 | v1:6     | ethernet1 | 1236::3 | 995733     |         | 0     |
 | 990001 | v1:6     | ethernet1 | 1236::3 | 995734     |         | 0     |
 | 990002 | v1:6     | ethernet1 | 1236::3 | 995735     |         | 0     |
 | 990003 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 990004 | null     | null      | null    | unlabelled |         | 0     |
 | 990005 | null     | null      | null    | unlabelled |         | 0     |
 | 990006 | null     | null      | null    | unlabelled |         | 0     |
 | 990007 | null     | null      | null    | unlabelled |         | 0     |
 | 990008 | null     | null      | null    | unlabelled |         | 0     |
 | 992131 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#