here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 103393 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 212362 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 348638 | null     | null      | null    | unlabelled |         | 0     |
 | 348639 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 348640 | v1:6     | ethernet1 | 1234::2 | 741203     |         | 0     |
 | 348641 | v1:6     | ethernet1 | 1234::2 | 741204     |         | 0     |
 | 348642 | v1:6     | ethernet1 | 1234::2 | 741205     |         | 0     |
 | 348643 | null     | null      | null    | unlabelled |         | 0     |
 | 348644 | null     | null      | null    | unlabelled |         | 0     |
 | 348645 | null     | null      | null    | unlabelled |         | 0     |
 | 348646 | null     | null      | null    | unlabelled |         | 0     |
 | 348647 | null     | null      | null    | unlabelled |         | 0     |
 | 496975 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 562673 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 588155 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 925844 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 953577 | null     | null      | null    | unlabelled |         | 0     |
 | 953578 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 953579 | v1:4     | ethernet1 | 1.1.1.2 | 417417     |         | 0     |
 | 953580 | v1:4     | ethernet1 | 1.1.1.2 | 417418     |         | 0     |
 | 953581 | v1:4     | ethernet1 | 1.1.1.2 | 417419     |         | 0     |
 | 953582 | null     | null      | null    | unlabelled |         | 0     |
 | 953583 | null     | null      | null    | unlabelled |         | 0     |
 | 953584 | null     | null      | null    | unlabelled |         | 0     |
 | 953585 | null     | null      | null    | unlabelled |         | 0     |
 | 953586 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 51222   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 88609   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 105259  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 279326  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 296284  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 417415  | null     | null      | null    | unlabelled |         | 0     |
 | 417416  | v1:4     | ethernet1 | 1.1.1.1 | 953578     |         | 1280  |
 | 417417  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 417418  | v1:4     | ethernet2 | 1.1.2.3 | 264550     |         | 640   |
 | 417419  | v1:4     | ethernet2 | 1.1.2.3 | 264551     |         | 640   |
 | 417420  | null     | null      | null    | unlabelled |         | 0     |
 | 417421  | null     | null      | null    | unlabelled |         | 0     |
 | 417422  | null     | null      | null    | unlabelled |         | 0     |
 | 417423  | null     | null      | null    | unlabelled |         | 0     |
 | 417424  | null     | null      | null    | unlabelled |         | 0     |
 | 586579  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 741201  | null     | null      | null    | unlabelled |         | 0     |
 | 741202  | v1:6     | ethernet1 | 1234::1 | 348639     |         | 1280  |
 | 741203  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 741204  | v1:6     | ethernet2 | 1235::3 | 255727     |         | 640   |
 | 741205  | v1:6     | ethernet2 | 1235::3 | 255728     |         | 640   |
 | 741206  | null     | null      | null    | unlabelled |         | 0     |
 | 741207  | null     | null      | null    | unlabelled |         | 0     |
 | 741208  | null     | null      | null    | unlabelled |         | 0     |
 | 741209  | null     | null      | null    | unlabelled |         | 0     |
 | 741210  | null     | null      | null    | unlabelled |         | 0     |
 | 802965  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1035339 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 78077  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 181983 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 255724 | null     | null      | null    | unlabelled |         | 0     |
 | 255725 | v1:6     | ethernet1 | 1235::2 | 741202     |         | 640   |
 | 255726 | v1:6     | ethernet1 | 1235::2 | 741203     |         | 640   |
 | 255727 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 255728 | v1:6     | ethernet2 | 1236::4 | 64297      |         | 1280  |
 | 255729 | null     | null      | null    | unlabelled |         | 0     |
 | 255730 | null     | null      | null    | unlabelled |         | 0     |
 | 255731 | null     | null      | null    | unlabelled |         | 0     |
 | 255732 | null     | null      | null    | unlabelled |         | 0     |
 | 255733 | null     | null      | null    | unlabelled |         | 0     |
 | 264547 | null     | null      | null    | unlabelled |         | 0     |
 | 264548 | v1:4     | ethernet1 | 1.1.2.2 | 417416     |         | 640   |
 | 264549 | v1:4     | ethernet1 | 1.1.2.2 | 417417     |         | 640   |
 | 264550 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 264551 | v1:4     | ethernet2 | 1.1.3.4 | 554726     |         | 1280  |
 | 264552 | null     | null      | null    | unlabelled |         | 0     |
 | 264553 | null     | null      | null    | unlabelled |         | 0     |
 | 264554 | null     | null      | null    | unlabelled |         | 0     |
 | 264555 | null     | null      | null    | unlabelled |         | 0     |
 | 264556 | null     | null      | null    | unlabelled |         | 0     |
 | 301276 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 405916 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 642971 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 759826 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 798948 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 873291 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 64293  | null     | null      | null    | unlabelled |         | 0     |
 | 64294  | v1:6     | ethernet1 | 1236::3 | 255725     |         | 0     |
 | 64295  | v1:6     | ethernet1 | 1236::3 | 255726     |         | 0     |
 | 64296  | v1:6     | ethernet1 | 1236::3 | 255727     |         | 0     |
 | 64297  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 64298  | null     | null      | null    | unlabelled |         | 0     |
 | 64299  | null     | null      | null    | unlabelled |         | 0     |
 | 64300  | null     | null      | null    | unlabelled |         | 0     |
 | 64301  | null     | null      | null    | unlabelled |         | 0     |
 | 64302  | null     | null      | null    | unlabelled |         | 0     |
 | 151038 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 175660 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 280442 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 551217 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 554722 | null     | null      | null    | unlabelled |         | 0     |
 | 554723 | v1:4     | ethernet1 | 1.1.3.3 | 264548     |         | 0     |
 | 554724 | v1:4     | ethernet1 | 1.1.3.3 | 264549     |         | 0     |
 | 554725 | v1:4     | ethernet1 | 1.1.3.3 | 264550     |         | 0     |
 | 554726 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 554727 | null     | null      | null    | unlabelled |         | 0     |
 | 554728 | null     | null      | null    | unlabelled |         | 0     |
 | 554729 | null     | null      | null    | unlabelled |         | 0     |
 | 554730 | null     | null      | null    | unlabelled |         | 0     |
 | 554731 | null     | null      | null    | unlabelled |         | 0     |
 | 578966 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 924785 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#