here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 150555  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 208762  | null     | null      | null    | unlabelled |         | 0     |
 | 208763  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 208764  | v1:4     | ethernet1 | 1.1.1.2 | 28795      |         | 0     |
 | 208765  | v1:4     | ethernet1 | 1.1.1.2 | 28796      |         | 0     |
 | 208766  | v1:4     | ethernet1 | 1.1.1.2 | 28797      |         | 0     |
 | 208767  | null     | null      | null    | unlabelled |         | 0     |
 | 208768  | null     | null      | null    | unlabelled |         | 0     |
 | 208769  | null     | null      | null    | unlabelled |         | 0     |
 | 208770  | null     | null      | null    | unlabelled |         | 0     |
 | 208771  | null     | null      | null    | unlabelled |         | 0     |
 | 423714  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 487000  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 538068  | null     | null      | null    | unlabelled |         | 0     |
 | 538069  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 538070  | v1:6     | ethernet1 | 1234::2 | 423151     |         | 0     |
 | 538071  | v1:6     | ethernet1 | 1234::2 | 423152     |         | 0     |
 | 538072  | v1:6     | ethernet1 | 1234::2 | 423153     |         | 0     |
 | 538073  | null     | null      | null    | unlabelled |         | 0     |
 | 538074  | null     | null      | null    | unlabelled |         | 0     |
 | 538075  | null     | null      | null    | unlabelled |         | 0     |
 | 538076  | null     | null      | null    | unlabelled |         | 0     |
 | 538077  | null     | null      | null    | unlabelled |         | 0     |
 | 663210  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 708596  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1000758 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 28793   | null     | null      | null    | unlabelled |         | 0     |
 | 28794   | v1:4     | ethernet1 | 1.1.1.1 | 208763     |         | 1280  |
 | 28795   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 28796   | v1:4     | ethernet2 | 1.1.2.3 | 148195     |         | 640   |
 | 28797   | v1:4     | ethernet2 | 1.1.2.3 | 148196     |         | 640   |
 | 28798   | null     | null      | null    | unlabelled |         | 0     |
 | 28799   | null     | null      | null    | unlabelled |         | 0     |
 | 28800   | null     | null      | null    | unlabelled |         | 0     |
 | 28801   | null     | null      | null    | unlabelled |         | 0     |
 | 28802   | null     | null      | null    | unlabelled |         | 0     |
 | 57257   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 165793  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 288332  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 360626  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 423149  | null     | null      | null    | unlabelled |         | 0     |
 | 423150  | v1:6     | ethernet1 | 1234::1 | 538069     |         | 1280  |
 | 423151  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 423152  | v1:6     | ethernet2 | 1235::3 | 596461     |         | 640   |
 | 423153  | v1:6     | ethernet2 | 1235::3 | 596462     |         | 640   |
 | 423154  | null     | null      | null    | unlabelled |         | 0     |
 | 423155  | null     | null      | null    | unlabelled |         | 0     |
 | 423156  | null     | null      | null    | unlabelled |         | 0     |
 | 423157  | null     | null      | null    | unlabelled |         | 0     |
 | 423158  | null     | null      | null    | unlabelled |         | 0     |
 | 903670  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 929576  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 957921  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1036166 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 148192 | null     | null      | null    | unlabelled |         | 0     |
 | 148193 | v1:4     | ethernet1 | 1.1.2.2 | 28794      |         | 640   |
 | 148194 | v1:4     | ethernet1 | 1.1.2.2 | 28795      |         | 640   |
 | 148195 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 148196 | v1:4     | ethernet2 | 1.1.3.4 | 437642     |         | 1280  |
 | 148197 | null     | null      | null    | unlabelled |         | 0     |
 | 148198 | null     | null      | null    | unlabelled |         | 0     |
 | 148199 | null     | null      | null    | unlabelled |         | 0     |
 | 148200 | null     | null      | null    | unlabelled |         | 0     |
 | 148201 | null     | null      | null    | unlabelled |         | 0     |
 | 191780 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 236644 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 306902 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 366200 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 446663 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 525239 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 596458 | null     | null      | null    | unlabelled |         | 0     |
 | 596459 | v1:6     | ethernet1 | 1235::2 | 423150     |         | 640   |
 | 596460 | v1:6     | ethernet1 | 1235::2 | 423151     |         | 640   |
 | 596461 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 596462 | v1:6     | ethernet2 | 1236::4 | 545351     |         | 1280  |
 | 596463 | null     | null      | null    | unlabelled |         | 0     |
 | 596464 | null     | null      | null    | unlabelled |         | 0     |
 | 596465 | null     | null      | null    | unlabelled |         | 0     |
 | 596466 | null     | null      | null    | unlabelled |         | 0     |
 | 596467 | null     | null      | null    | unlabelled |         | 0     |
 | 860592 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 918194 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 175357 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 403595 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 437638 | null     | null      | null    | unlabelled |         | 0     |
 | 437639 | v1:4     | ethernet1 | 1.1.3.3 | 148193     |         | 0     |
 | 437640 | v1:4     | ethernet1 | 1.1.3.3 | 148194     |         | 0     |
 | 437641 | v1:4     | ethernet1 | 1.1.3.3 | 148195     |         | 0     |
 | 437642 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 437643 | null     | null      | null    | unlabelled |         | 0     |
 | 437644 | null     | null      | null    | unlabelled |         | 0     |
 | 437645 | null     | null      | null    | unlabelled |         | 0     |
 | 437646 | null     | null      | null    | unlabelled |         | 0     |
 | 437647 | null     | null      | null    | unlabelled |         | 0     |
 | 545347 | null     | null      | null    | unlabelled |         | 0     |
 | 545348 | v1:6     | ethernet1 | 1236::3 | 596459     |         | 0     |
 | 545349 | v1:6     | ethernet1 | 1236::3 | 596460     |         | 0     |
 | 545350 | v1:6     | ethernet1 | 1236::3 | 596461     |         | 0     |
 | 545351 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 545352 | null     | null      | null    | unlabelled |         | 0     |
 | 545353 | null     | null      | null    | unlabelled |         | 0     |
 | 545354 | null     | null      | null    | unlabelled |         | 0     |
 | 545355 | null     | null      | null    | unlabelled |         | 0     |
 | 545356 | null     | null      | null    | unlabelled |         | 0     |
 | 596351 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 656086 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 898137 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 922146 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#