here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 26644   | null     | null      | null    | unlabelled |         | 0     |
 | 26645   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 26646   | v1:6     | ethernet1 | 1234::2 | 192390     |         | 0     |
 | 26647   | v1:6     | ethernet1 | 1234::2 | 192391     |         | 0     |
 | 26648   | v1:6     | ethernet1 | 1234::2 | 192392     |         | 0     |
 | 26649   | null     | null      | null    | unlabelled |         | 0     |
 | 26650   | null     | null      | null    | unlabelled |         | 0     |
 | 26651   | null     | null      | null    | unlabelled |         | 0     |
 | 26652   | null     | null      | null    | unlabelled |         | 0     |
 | 26653   | null     | null      | null    | unlabelled |         | 0     |
 | 305472  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 424827  | null     | null      | null    | unlabelled |         | 0     |
 | 424828  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 424829  | v1:4     | ethernet1 | 1.1.1.2 | 206472     |         | 0     |
 | 424830  | v1:4     | ethernet1 | 1.1.1.2 | 206473     |         | 0     |
 | 424831  | v1:4     | ethernet1 | 1.1.1.2 | 206474     |         | 0     |
 | 424832  | null     | null      | null    | unlabelled |         | 0     |
 | 424833  | null     | null      | null    | unlabelled |         | 0     |
 | 424834  | null     | null      | null    | unlabelled |         | 0     |
 | 424835  | null     | null      | null    | unlabelled |         | 0     |
 | 424836  | null     | null      | null    | unlabelled |         | 0     |
 | 547415  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 680845  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 728137  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 800549  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1011276 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 192388 | null     | null      | null    | unlabelled |         | 0     |
 | 192389 | v1:6     | ethernet1 | 1234::1 | 26645      |         | 1280  |
 | 192390 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 192391 | v1:6     | ethernet2 | 1235::3 | 747185     |         | 640   |
 | 192392 | v1:6     | ethernet2 | 1235::3 | 747186     |         | 640   |
 | 192393 | null     | null      | null    | unlabelled |         | 0     |
 | 192394 | null     | null      | null    | unlabelled |         | 0     |
 | 192395 | null     | null      | null    | unlabelled |         | 0     |
 | 192396 | null     | null      | null    | unlabelled |         | 0     |
 | 192397 | null     | null      | null    | unlabelled |         | 0     |
 | 206470 | null     | null      | null    | unlabelled |         | 0     |
 | 206471 | v1:4     | ethernet1 | 1.1.1.1 | 424828     |         | 1280  |
 | 206472 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 206473 | v1:4     | ethernet2 | 1.1.2.3 | 148060     |         | 640   |
 | 206474 | v1:4     | ethernet2 | 1.1.2.3 | 148061     |         | 640   |
 | 206475 | null     | null      | null    | unlabelled |         | 0     |
 | 206476 | null     | null      | null    | unlabelled |         | 0     |
 | 206477 | null     | null      | null    | unlabelled |         | 0     |
 | 206478 | null     | null      | null    | unlabelled |         | 0     |
 | 206479 | null     | null      | null    | unlabelled |         | 0     |
 | 463834 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 500830 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 535539 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 561198 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 570668 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 762698 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 812214 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 984551 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 148057 | null     | null      | null    | unlabelled |         | 0     |
 | 148058 | v1:4     | ethernet1 | 1.1.2.2 | 206471     |         | 640   |
 | 148059 | v1:4     | ethernet1 | 1.1.2.2 | 206472     |         | 640   |
 | 148060 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 148061 | v1:4     | ethernet2 | 1.1.3.4 | 438041     |         | 1280  |
 | 148062 | null     | null      | null    | unlabelled |         | 0     |
 | 148063 | null     | null      | null    | unlabelled |         | 0     |
 | 148064 | null     | null      | null    | unlabelled |         | 0     |
 | 148065 | null     | null      | null    | unlabelled |         | 0     |
 | 148066 | null     | null      | null    | unlabelled |         | 0     |
 | 175200 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 299437 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 343175 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 417167 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 713740 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 747182 | null     | null      | null    | unlabelled |         | 0     |
 | 747183 | v1:6     | ethernet1 | 1235::2 | 192389     |         | 640   |
 | 747184 | v1:6     | ethernet1 | 1235::2 | 192390     |         | 640   |
 | 747185 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 747186 | v1:6     | ethernet2 | 1236::4 | 200318     |         | 1280  |
 | 747187 | null     | null      | null    | unlabelled |         | 0     |
 | 747188 | null     | null      | null    | unlabelled |         | 0     |
 | 747189 | null     | null      | null    | unlabelled |         | 0     |
 | 747190 | null     | null      | null    | unlabelled |         | 0     |
 | 747191 | null     | null      | null    | unlabelled |         | 0     |
 | 778130 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 880677 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 967583 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 91349   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 200314  | null     | null      | null    | unlabelled |         | 0     |
 | 200315  | v1:6     | ethernet1 | 1236::3 | 747183     |         | 0     |
 | 200316  | v1:6     | ethernet1 | 1236::3 | 747184     |         | 0     |
 | 200317  | v1:6     | ethernet1 | 1236::3 | 747185     |         | 0     |
 | 200318  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 200319  | null     | null      | null    | unlabelled |         | 0     |
 | 200320  | null     | null      | null    | unlabelled |         | 0     |
 | 200321  | null     | null      | null    | unlabelled |         | 0     |
 | 200322  | null     | null      | null    | unlabelled |         | 0     |
 | 200323  | null     | null      | null    | unlabelled |         | 0     |
 | 331397  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 416212  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 417919  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 438037  | null     | null      | null    | unlabelled |         | 0     |
 | 438038  | v1:4     | ethernet1 | 1.1.3.3 | 148058     |         | 0     |
 | 438039  | v1:4     | ethernet1 | 1.1.3.3 | 148059     |         | 0     |
 | 438040  | v1:4     | ethernet1 | 1.1.3.3 | 148060     |         | 0     |
 | 438041  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 438042  | null     | null      | null    | unlabelled |         | 0     |
 | 438043  | null     | null      | null    | unlabelled |         | 0     |
 | 438044  | null     | null      | null    | unlabelled |         | 0     |
 | 438045  | null     | null      | null    | unlabelled |         | 0     |
 | 438046  | null     | null      | null    | unlabelled |         | 0     |
 | 827695  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1019638 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#