here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 127562  | null     | null      | null    | unlabelled |         | 0     |
 | 127563  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 127564  | v1:4     | ethernet1 | 1.1.1.2 | 1805       |         | 0     |
 | 127565  | v1:4     | ethernet1 | 1.1.1.2 | 1806       |         | 0     |
 | 127566  | v1:4     | ethernet1 | 1.1.1.2 | 1807       |         | 0     |
 | 127567  | null     | null      | null    | unlabelled |         | 0     |
 | 127568  | null     | null      | null    | unlabelled |         | 0     |
 | 127569  | null     | null      | null    | unlabelled |         | 0     |
 | 127570  | null     | null      | null    | unlabelled |         | 0     |
 | 127571  | null     | null      | null    | unlabelled |         | 0     |
 | 509152  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 521324  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 792743  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 978439  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 995081  | null     | null      | null    | unlabelled |         | 0     |
 | 995082  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 995083  | v1:6     | ethernet1 | 1234::2 | 831860     |         | 0     |
 | 995084  | v1:6     | ethernet1 | 1234::2 | 831861     |         | 0     |
 | 995085  | v1:6     | ethernet1 | 1234::2 | 831862     |         | 0     |
 | 995086  | null     | null      | null    | unlabelled |         | 0     |
 | 995087  | null     | null      | null    | unlabelled |         | 0     |
 | 995088  | null     | null      | null    | unlabelled |         | 0     |
 | 995089  | null     | null      | null    | unlabelled |         | 0     |
 | 995090  | null     | null      | null    | unlabelled |         | 0     |
 | 1001537 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1046375 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 1803    | null     | null      | null    | unlabelled |         | 0     |
 | 1804    | v1:4     | ethernet1 | 1.1.1.1 | 127563     |         | 1280  |
 | 1805    | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1806    | v1:4     | ethernet2 | 1.1.2.3 | 95933      |         | 640   |
 | 1807    | v1:4     | ethernet2 | 1.1.2.3 | 95934      |         | 640   |
 | 1808    | null     | null      | null    | unlabelled |         | 0     |
 | 1809    | null     | null      | null    | unlabelled |         | 0     |
 | 1810    | null     | null      | null    | unlabelled |         | 0     |
 | 1811    | null     | null      | null    | unlabelled |         | 0     |
 | 1812    | null     | null      | null    | unlabelled |         | 0     |
 | 41857   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 330788  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 347181  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 611090  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 623831  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 668234  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 831858  | null     | null      | null    | unlabelled |         | 0     |
 | 831859  | v1:6     | ethernet1 | 1234::1 | 995082     |         | 1280  |
 | 831860  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 831861  | v1:6     | ethernet2 | 1235::3 | 195676     |         | 640   |
 | 831862  | v1:6     | ethernet2 | 1235::3 | 195677     |         | 640   |
 | 831863  | null     | null      | null    | unlabelled |         | 0     |
 | 831864  | null     | null      | null    | unlabelled |         | 0     |
 | 831865  | null     | null      | null    | unlabelled |         | 0     |
 | 831866  | null     | null      | null    | unlabelled |         | 0     |
 | 831867  | null     | null      | null    | unlabelled |         | 0     |
 | 959062  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1047553 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 40614  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 51732  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 95930  | null     | null      | null    | unlabelled |         | 0     |
 | 95931  | v1:4     | ethernet1 | 1.1.2.2 | 1804       |         | 640   |
 | 95932  | v1:4     | ethernet1 | 1.1.2.2 | 1805       |         | 640   |
 | 95933  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 95934  | v1:4     | ethernet2 | 1.1.3.4 | 588451     |         | 1280  |
 | 95935  | null     | null      | null    | unlabelled |         | 0     |
 | 95936  | null     | null      | null    | unlabelled |         | 0     |
 | 95937  | null     | null      | null    | unlabelled |         | 0     |
 | 95938  | null     | null      | null    | unlabelled |         | 0     |
 | 95939  | null     | null      | null    | unlabelled |         | 0     |
 | 195673 | null     | null      | null    | unlabelled |         | 0     |
 | 195674 | v1:6     | ethernet1 | 1235::2 | 831859     |         | 640   |
 | 195675 | v1:6     | ethernet1 | 1235::2 | 831860     |         | 640   |
 | 195676 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 195677 | v1:6     | ethernet2 | 1236::4 | 322395     |         | 1280  |
 | 195678 | null     | null      | null    | unlabelled |         | 0     |
 | 195679 | null     | null      | null    | unlabelled |         | 0     |
 | 195680 | null     | null      | null    | unlabelled |         | 0     |
 | 195681 | null     | null      | null    | unlabelled |         | 0     |
 | 195682 | null     | null      | null    | unlabelled |         | 0     |
 | 320428 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 396604 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 407008 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 729993 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 792716 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 978642 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 99054  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 322391 | null     | null      | null    | unlabelled |         | 0     |
 | 322392 | v1:6     | ethernet1 | 1236::3 | 195674     |         | 0     |
 | 322393 | v1:6     | ethernet1 | 1236::3 | 195675     |         | 0     |
 | 322394 | v1:6     | ethernet1 | 1236::3 | 195676     |         | 0     |
 | 322395 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 322396 | null     | null      | null    | unlabelled |         | 0     |
 | 322397 | null     | null      | null    | unlabelled |         | 0     |
 | 322398 | null     | null      | null    | unlabelled |         | 0     |
 | 322399 | null     | null      | null    | unlabelled |         | 0     |
 | 322400 | null     | null      | null    | unlabelled |         | 0     |
 | 417386 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 588447 | null     | null      | null    | unlabelled |         | 0     |
 | 588448 | v1:4     | ethernet1 | 1.1.3.3 | 95931      |         | 0     |
 | 588449 | v1:4     | ethernet1 | 1.1.3.3 | 95932      |         | 0     |
 | 588450 | v1:4     | ethernet1 | 1.1.3.3 | 95933      |         | 0     |
 | 588451 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 588452 | null     | null      | null    | unlabelled |         | 0     |
 | 588453 | null     | null      | null    | unlabelled |         | 0     |
 | 588454 | null     | null      | null    | unlabelled |         | 0     |
 | 588455 | null     | null      | null    | unlabelled |         | 0     |
 | 588456 | null     | null      | null    | unlabelled |         | 0     |
 | 740582 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 885763 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 943745 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 990808 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#