here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48017  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 164148 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 208631 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 490982 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 809717 | null     | null      | null    | unlabelled |         | 0     |
 | 809718 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 809719 | v1:4     | ethernet1 | 1.1.1.2 | 455088     |         | 0     |
 | 809720 | v1:4     | ethernet1 | 1.1.1.2 | 455089     |         | 0     |
 | 809721 | v1:4     | ethernet1 | 1.1.1.2 | 455090     |         | 0     |
 | 809722 | null     | null      | null    | unlabelled |         | 0     |
 | 809723 | null     | null      | null    | unlabelled |         | 0     |
 | 809724 | null     | null      | null    | unlabelled |         | 0     |
 | 809725 | null     | null      | null    | unlabelled |         | 0     |
 | 809726 | null     | null      | null    | unlabelled |         | 0     |
 | 864530 | null     | null      | null    | unlabelled |         | 0     |
 | 864531 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 864532 | v1:6     | ethernet1 | 1234::2 | 1009150    |         | 0     |
 | 864533 | v1:6     | ethernet1 | 1234::2 | 1009151    |         | 0     |
 | 864534 | v1:6     | ethernet1 | 1234::2 | 1009152    |         | 0     |
 | 864535 | null     | null      | null    | unlabelled |         | 0     |
 | 864536 | null     | null      | null    | unlabelled |         | 0     |
 | 864537 | null     | null      | null    | unlabelled |         | 0     |
 | 864538 | null     | null      | null    | unlabelled |         | 0     |
 | 864539 | null     | null      | null    | unlabelled |         | 0     |
 | 894796 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 964563 | v1:6     | ethernet1 | 1234::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 281316  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 316939  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 384210  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 398442  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 424979  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 455086  | null     | null      | null    | unlabelled |         | 0     |
 | 455087  | v1:4     | ethernet1 | 1.1.1.1 | 809718     |         | 1280  |
 | 455088  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 455089  | v1:4     | ethernet2 | 1.1.2.3 | 227447     |         | 640   |
 | 455090  | v1:4     | ethernet2 | 1.1.2.3 | 227448     |         | 640   |
 | 455091  | null     | null      | null    | unlabelled |         | 0     |
 | 455092  | null     | null      | null    | unlabelled |         | 0     |
 | 455093  | null     | null      | null    | unlabelled |         | 0     |
 | 455094  | null     | null      | null    | unlabelled |         | 0     |
 | 455095  | null     | null      | null    | unlabelled |         | 0     |
 | 468293  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 594562  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 896617  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1009148 | null     | null      | null    | unlabelled |         | 0     |
 | 1009149 | v1:6     | ethernet1 | 1234::1 | 864531     |         | 1280  |
 | 1009150 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1009151 | v1:6     | ethernet2 | 1235::3 | 745948     |         | 640   |
 | 1009152 | v1:6     | ethernet2 | 1235::3 | 745949     |         | 640   |
 | 1009153 | null     | null      | null    | unlabelled |         | 0     |
 | 1009154 | null     | null      | null    | unlabelled |         | 0     |
 | 1009155 | null     | null      | null    | unlabelled |         | 0     |
 | 1009156 | null     | null      | null    | unlabelled |         | 0     |
 | 1009157 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 227444  | null     | null      | null    | unlabelled |         | 0     |
 | 227445  | v1:4     | ethernet1 | 1.1.2.2 | 455087     |         | 640   |
 | 227446  | v1:4     | ethernet1 | 1.1.2.2 | 455088     |         | 640   |
 | 227447  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 227448  | v1:4     | ethernet2 | 1.1.3.4 | 108926     |         | 1280  |
 | 227449  | null     | null      | null    | unlabelled |         | 0     |
 | 227450  | null     | null      | null    | unlabelled |         | 0     |
 | 227451  | null     | null      | null    | unlabelled |         | 0     |
 | 227452  | null     | null      | null    | unlabelled |         | 0     |
 | 227453  | null     | null      | null    | unlabelled |         | 0     |
 | 279030  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 281659  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 365520  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 443697  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 663095  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 745945  | null     | null      | null    | unlabelled |         | 0     |
 | 745946  | v1:6     | ethernet1 | 1235::2 | 1009149    |         | 640   |
 | 745947  | v1:6     | ethernet1 | 1235::2 | 1009150    |         | 640   |
 | 745948  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 745949  | v1:6     | ethernet2 | 1236::4 | 1030241    |         | 1280  |
 | 745950  | null     | null      | null    | unlabelled |         | 0     |
 | 745951  | null     | null      | null    | unlabelled |         | 0     |
 | 745952  | null     | null      | null    | unlabelled |         | 0     |
 | 745953  | null     | null      | null    | unlabelled |         | 0     |
 | 745954  | null     | null      | null    | unlabelled |         | 0     |
 | 1001667 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1020198 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1032779 | tester:4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 108922  | null     | null      | null    | unlabelled |         | 0     |
 | 108923  | v1:4     | ethernet1 | 1.1.3.3 | 227445     |         | 0     |
 | 108924  | v1:4     | ethernet1 | 1.1.3.3 | 227446     |         | 0     |
 | 108925  | v1:4     | ethernet1 | 1.1.3.3 | 227447     |         | 0     |
 | 108926  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 108927  | null     | null      | null    | unlabelled |         | 0     |
 | 108928  | null     | null      | null    | unlabelled |         | 0     |
 | 108929  | null     | null      | null    | unlabelled |         | 0     |
 | 108930  | null     | null      | null    | unlabelled |         | 0     |
 | 108931  | null     | null      | null    | unlabelled |         | 0     |
 | 419729  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 689394  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 741556  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 769461  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 972793  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 992334  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1030237 | null     | null      | null    | unlabelled |         | 0     |
 | 1030238 | v1:6     | ethernet1 | 1236::3 | 745946     |         | 0     |
 | 1030239 | v1:6     | ethernet1 | 1236::3 | 745947     |         | 0     |
 | 1030240 | v1:6     | ethernet1 | 1236::3 | 745948     |         | 0     |
 | 1030241 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1030242 | null     | null      | null    | unlabelled |         | 0     |
 | 1030243 | null     | null      | null    | unlabelled |         | 0     |
 | 1030244 | null     | null      | null    | unlabelled |         | 0     |
 | 1030245 | null     | null      | null    | unlabelled |         | 0     |
 | 1030246 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#