here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 88102   | null     | null      | null    | unlabelled |         | 0     |
 | 88103   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 88104   | v1:6     | ethernet1 | 1234::2 | 768109     |         | 0     |
 | 88105   | v1:6     | ethernet1 | 1234::2 | 768110     |         | 0     |
 | 88106   | v1:6     | ethernet1 | 1234::2 | 768111     |         | 0     |
 | 88107   | null     | null      | null    | unlabelled |         | 0     |
 | 88108   | null     | null      | null    | unlabelled |         | 0     |
 | 88109   | null     | null      | null    | unlabelled |         | 0     |
 | 88110   | null     | null      | null    | unlabelled |         | 0     |
 | 88111   | null     | null      | null    | unlabelled |         | 0     |
 | 550822  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 561121  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 591320  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 594462  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 750061  | null     | null      | null    | unlabelled |         | 0     |
 | 750062  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 750063  | v1:4     | ethernet1 | 1.1.1.2 | 1046741    |         | 0     |
 | 750064  | v1:4     | ethernet1 | 1.1.1.2 | 1046742    |         | 0     |
 | 750065  | v1:4     | ethernet1 | 1.1.1.2 | 1046743    |         | 0     |
 | 750066  | null     | null      | null    | unlabelled |         | 0     |
 | 750067  | null     | null      | null    | unlabelled |         | 0     |
 | 750068  | null     | null      | null    | unlabelled |         | 0     |
 | 750069  | null     | null      | null    | unlabelled |         | 0     |
 | 750070  | null     | null      | null    | unlabelled |         | 0     |
 | 1019615 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1024450 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 1538    | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 74950   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 351640  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 396930  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 426579  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 463269  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 714841  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 768107  | null     | null      | null    | unlabelled |         | 0     |
 | 768108  | v1:6     | ethernet1 | 1234::1 | 88103      |         | 1280  |
 | 768109  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 768110  | v1:6     | ethernet2 | 1235::3 | 109994     |         | 640   |
 | 768111  | v1:6     | ethernet2 | 1235::3 | 109995     |         | 640   |
 | 768112  | null     | null      | null    | unlabelled |         | 0     |
 | 768113  | null     | null      | null    | unlabelled |         | 0     |
 | 768114  | null     | null      | null    | unlabelled |         | 0     |
 | 768115  | null     | null      | null    | unlabelled |         | 0     |
 | 768116  | null     | null      | null    | unlabelled |         | 0     |
 | 1045849 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1046739 | null     | null      | null    | unlabelled |         | 0     |
 | 1046740 | v1:4     | ethernet1 | 1.1.1.1 | 750062     |         | 1280  |
 | 1046741 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1046742 | v1:4     | ethernet2 | 1.1.2.3 | 179262     |         | 640   |
 | 1046743 | v1:4     | ethernet2 | 1.1.2.3 | 179263     |         | 640   |
 | 1046744 | null     | null      | null    | unlabelled |         | 0     |
 | 1046745 | null     | null      | null    | unlabelled |         | 0     |
 | 1046746 | null     | null      | null    | unlabelled |         | 0     |
 | 1046747 | null     | null      | null    | unlabelled |         | 0     |
 | 1046748 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36124  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 109991 | null     | null      | null    | unlabelled |         | 0     |
 | 109992 | v1:6     | ethernet1 | 1235::2 | 768108     |         | 640   |
 | 109993 | v1:6     | ethernet1 | 1235::2 | 768109     |         | 640   |
 | 109994 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 109995 | v1:6     | ethernet2 | 1236::4 | 349875     |         | 1280  |
 | 109996 | null     | null      | null    | unlabelled |         | 0     |
 | 109997 | null     | null      | null    | unlabelled |         | 0     |
 | 109998 | null     | null      | null    | unlabelled |         | 0     |
 | 109999 | null     | null      | null    | unlabelled |         | 0     |
 | 110000 | null     | null      | null    | unlabelled |         | 0     |
 | 179259 | null     | null      | null    | unlabelled |         | 0     |
 | 179260 | v1:4     | ethernet1 | 1.1.2.2 | 1046740    |         | 640   |
 | 179261 | v1:4     | ethernet1 | 1.1.2.2 | 1046741    |         | 640   |
 | 179262 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 179263 | v1:4     | ethernet2 | 1.1.3.4 | 594131     |         | 1280  |
 | 179264 | null     | null      | null    | unlabelled |         | 0     |
 | 179265 | null     | null      | null    | unlabelled |         | 0     |
 | 179266 | null     | null      | null    | unlabelled |         | 0     |
 | 179267 | null     | null      | null    | unlabelled |         | 0     |
 | 179268 | null     | null      | null    | unlabelled |         | 0     |
 | 245942 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 454752 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 501725 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 505683 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 806097 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 882258 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 899006 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 349871  | null     | null      | null    | unlabelled |         | 0     |
 | 349872  | v1:6     | ethernet1 | 1236::3 | 109992     |         | 0     |
 | 349873  | v1:6     | ethernet1 | 1236::3 | 109993     |         | 0     |
 | 349874  | v1:6     | ethernet1 | 1236::3 | 109994     |         | 0     |
 | 349875  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 349876  | null     | null      | null    | unlabelled |         | 0     |
 | 349877  | null     | null      | null    | unlabelled |         | 0     |
 | 349878  | null     | null      | null    | unlabelled |         | 0     |
 | 349879  | null     | null      | null    | unlabelled |         | 0     |
 | 349880  | null     | null      | null    | unlabelled |         | 0     |
 | 392935  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 594127  | null     | null      | null    | unlabelled |         | 0     |
 | 594128  | v1:4     | ethernet1 | 1.1.3.3 | 179260     |         | 0     |
 | 594129  | v1:4     | ethernet1 | 1.1.3.3 | 179261     |         | 0     |
 | 594130  | v1:4     | ethernet1 | 1.1.3.3 | 179262     |         | 0     |
 | 594131  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 594132  | null     | null      | null    | unlabelled |         | 0     |
 | 594133  | null     | null      | null    | unlabelled |         | 0     |
 | 594134  | null     | null      | null    | unlabelled |         | 0     |
 | 594135  | null     | null      | null    | unlabelled |         | 0     |
 | 594136  | null     | null      | null    | unlabelled |         | 0     |
 | 629960  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 742331  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 801441  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 945462  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1044258 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#