here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 29248   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 123930  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 189370  | null     | null      | null    | unlabelled |         | 0     |
 | 189371  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 189372  | v1:6     | ethernet1 | 1234::2 | 537484     |         | 0     |
 | 189373  | v1:6     | ethernet1 | 1234::2 | 537485     |         | 0     |
 | 189374  | v1:6     | ethernet1 | 1234::2 | 537486     |         | 0     |
 | 189375  | null     | null      | null    | unlabelled |         | 0     |
 | 189376  | null     | null      | null    | unlabelled |         | 0     |
 | 189377  | null     | null      | null    | unlabelled |         | 0     |
 | 189378  | null     | null      | null    | unlabelled |         | 0     |
 | 189379  | null     | null      | null    | unlabelled |         | 0     |
 | 255007  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 308613  | null     | null      | null    | unlabelled |         | 0     |
 | 308614  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 308615  | v1:4     | ethernet1 | 1.1.1.2 | 495144     |         | 0     |
 | 308616  | v1:4     | ethernet1 | 1.1.1.2 | 495145     |         | 0     |
 | 308617  | v1:4     | ethernet1 | 1.1.1.2 | 495146     |         | 0     |
 | 308618  | null     | null      | null    | unlabelled |         | 0     |
 | 308619  | null     | null      | null    | unlabelled |         | 0     |
 | 308620  | null     | null      | null    | unlabelled |         | 0     |
 | 308621  | null     | null      | null    | unlabelled |         | 0     |
 | 308622  | null     | null      | null    | unlabelled |         | 0     |
 | 711516  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 835992  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1029364 | v1:4     | ethernet1 | 1.1.1.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 113613 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 165050 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 221068 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 495142 | null     | null      | null    | unlabelled |         | 0     |
 | 495143 | v1:4     | ethernet1 | 1.1.1.1 | 308614     |         | 1280  |
 | 495144 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 495145 | v1:4     | ethernet2 | 1.1.2.3 | 225685     |         | 640   |
 | 495146 | v1:4     | ethernet2 | 1.1.2.3 | 225686     |         | 640   |
 | 495147 | null     | null      | null    | unlabelled |         | 0     |
 | 495148 | null     | null      | null    | unlabelled |         | 0     |
 | 495149 | null     | null      | null    | unlabelled |         | 0     |
 | 495150 | null     | null      | null    | unlabelled |         | 0     |
 | 495151 | null     | null      | null    | unlabelled |         | 0     |
 | 537482 | null     | null      | null    | unlabelled |         | 0     |
 | 537483 | v1:6     | ethernet1 | 1234::1 | 189371     |         | 1280  |
 | 537484 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 537485 | v1:6     | ethernet2 | 1235::3 | 194264     |         | 640   |
 | 537486 | v1:6     | ethernet2 | 1235::3 | 194265     |         | 640   |
 | 537487 | null     | null      | null    | unlabelled |         | 0     |
 | 537488 | null     | null      | null    | unlabelled |         | 0     |
 | 537489 | null     | null      | null    | unlabelled |         | 0     |
 | 537490 | null     | null      | null    | unlabelled |         | 0     |
 | 537491 | null     | null      | null    | unlabelled |         | 0     |
 | 572569 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 598247 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 658263 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 735942 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 780758 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 97115  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 137042 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 185407 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 194261 | null     | null      | null    | unlabelled |         | 0     |
 | 194262 | v1:6     | ethernet1 | 1235::2 | 537483     |         | 640   |
 | 194263 | v1:6     | ethernet1 | 1235::2 | 537484     |         | 640   |
 | 194264 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 194265 | v1:6     | ethernet2 | 1236::4 | 18398      |         | 1280  |
 | 194266 | null     | null      | null    | unlabelled |         | 0     |
 | 194267 | null     | null      | null    | unlabelled |         | 0     |
 | 194268 | null     | null      | null    | unlabelled |         | 0     |
 | 194269 | null     | null      | null    | unlabelled |         | 0     |
 | 194270 | null     | null      | null    | unlabelled |         | 0     |
 | 225682 | null     | null      | null    | unlabelled |         | 0     |
 | 225683 | v1:4     | ethernet1 | 1.1.2.2 | 495143     |         | 640   |
 | 225684 | v1:4     | ethernet1 | 1.1.2.2 | 495144     |         | 640   |
 | 225685 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 225686 | v1:4     | ethernet2 | 1.1.3.4 | 287959     |         | 1280  |
 | 225687 | null     | null      | null    | unlabelled |         | 0     |
 | 225688 | null     | null      | null    | unlabelled |         | 0     |
 | 225689 | null     | null      | null    | unlabelled |         | 0     |
 | 225690 | null     | null      | null    | unlabelled |         | 0     |
 | 225691 | null     | null      | null    | unlabelled |         | 0     |
 | 299802 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 342630 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 363101 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 553461 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 976247 | v1:6     | ethernet1 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 18394  | null     | null      | null    | unlabelled |         | 0     |
 | 18395  | v1:6     | ethernet1 | 1236::3 | 194262     |         | 0     |
 | 18396  | v1:6     | ethernet1 | 1236::3 | 194263     |         | 0     |
 | 18397  | v1:6     | ethernet1 | 1236::3 | 194264     |         | 0     |
 | 18398  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 18399  | null     | null      | null    | unlabelled |         | 0     |
 | 18400  | null     | null      | null    | unlabelled |         | 0     |
 | 18401  | null     | null      | null    | unlabelled |         | 0     |
 | 18402  | null     | null      | null    | unlabelled |         | 0     |
 | 18403  | null     | null      | null    | unlabelled |         | 0     |
 | 216063 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 231697 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 287955 | null     | null      | null    | unlabelled |         | 0     |
 | 287956 | v1:4     | ethernet1 | 1.1.3.3 | 225683     |         | 0     |
 | 287957 | v1:4     | ethernet1 | 1.1.3.3 | 225684     |         | 0     |
 | 287958 | v1:4     | ethernet1 | 1.1.3.3 | 225685     |         | 0     |
 | 287959 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 287960 | null     | null      | null    | unlabelled |         | 0     |
 | 287961 | null     | null      | null    | unlabelled |         | 0     |
 | 287962 | null     | null      | null    | unlabelled |         | 0     |
 | 287963 | null     | null      | null    | unlabelled |         | 0     |
 | 287964 | null     | null      | null    | unlabelled |         | 0     |
 | 489035 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 536146 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 702759 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 943399 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#