here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-01-09 11:34:15.968
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 330951 | null | null | null | unlabelled | | 0 |
| 330952 | v1:4 | null | null | unlabelled | local | 1920 |
| 330953 | v1:4 | ethernet1 | 1.1.1.2 | 290387 | | 0 |
| 330954 | v1:4 | ethernet1 | 1.1.1.2 | 290388 | | 0 |
| 330955 | v1:4 | ethernet1 | 1.1.1.2 | 290389 | | 0 |
| 330956 | null | null | null | unlabelled | | 0 |
| 330957 | null | null | null | unlabelled | | 0 |
| 330958 | null | null | null | unlabelled | | 0 |
| 330959 | null | null | null | unlabelled | | 0 |
| 330960 | null | null | null | unlabelled | | 0 |
| 427519 | tester:6 | null | null | unlabelled | local | 0 |
| 478719 | tester:6 | null | null | unlabelled | local | 0 |
| 510248 | v1:6 | null | null | unlabelled | local | 0 |
| 520473 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 746625 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 780902 | tester:4 | null | null | unlabelled | local | 0 |
| 843286 | tester:4 | null | null | unlabelled | local | 0 |
| 923386 | tester:4 | null | null | unlabelled | local | 0 |
| 926049 | v1:4 | null | null | unlabelled | local | 0 |
| 956712 | null | null | null | unlabelled | | 0 |
| 956713 | v1:6 | null | null | unlabelled | local | 1920 |
| 956714 | v1:6 | ethernet1 | 1234::2 | 95063 | | 0 |
| 956715 | v1:6 | ethernet1 | 1234::2 | 95064 | | 0 |
| 956716 | v1:6 | ethernet1 | 1234::2 | 95065 | | 0 |
| 956717 | null | null | null | unlabelled | | 0 |
| 956718 | null | null | null | unlabelled | | 0 |
| 956719 | null | null | null | unlabelled | | 0 |
| 956720 | null | null | null | unlabelled | | 0 |
| 956721 | null | null | null | unlabelled | | 0 |
| 1019166 | tester:6 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-01-09 11:34:15.984
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 94252 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 95061 | null | null | null | unlabelled | | 0 |
| 95062 | v1:6 | ethernet1 | 1234::1 | 956713 | | 1280 |
| 95063 | v1:6 | null | null | unlabelled | local | 1920 |
| 95064 | v1:6 | ethernet2 | 1235::3 | 291954 | | 640 |
| 95065 | v1:6 | ethernet2 | 1235::3 | 291955 | | 640 |
| 95066 | null | null | null | unlabelled | | 0 |
| 95067 | null | null | null | unlabelled | | 0 |
| 95068 | null | null | null | unlabelled | | 0 |
| 95069 | null | null | null | unlabelled | | 0 |
| 95070 | null | null | null | unlabelled | | 0 |
| 136600 | tester:6 | null | null | unlabelled | local | 0 |
| 194557 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 215104 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 221558 | tester:6 | null | null | unlabelled | local | 0 |
| 290385 | null | null | null | unlabelled | | 0 |
| 290386 | v1:4 | ethernet1 | 1.1.1.1 | 330952 | | 1280 |
| 290387 | v1:4 | null | null | unlabelled | local | 1920 |
| 290388 | v1:4 | ethernet2 | 1.1.2.3 | 556834 | | 640 |
| 290389 | v1:4 | ethernet2 | 1.1.2.3 | 556835 | | 640 |
| 290390 | null | null | null | unlabelled | | 0 |
| 290391 | null | null | null | unlabelled | | 0 |
| 290392 | null | null | null | unlabelled | | 0 |
| 290393 | null | null | null | unlabelled | | 0 |
| 290394 | null | null | null | unlabelled | | 0 |
| 573057 | v1:6 | null | null | unlabelled | local | 0 |
| 697662 | v1:4 | null | null | unlabelled | local | 0 |
| 765158 | tester:4 | null | null | unlabelled | local | 0 |
| 885025 | tester:6 | null | null | unlabelled | local | 0 |
| 903632 | tester:4 | null | null | unlabelled | local | 0 |
| 948506 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 954823 | tester:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-01-09 11:34:15.999
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 115863 | tester:4 | null | null | unlabelled | local | 0 |
| 175670 | tester:4 | null | null | unlabelled | local | 0 |
| 291951 | null | null | null | unlabelled | | 0 |
| 291952 | v1:6 | ethernet1 | 1235::2 | 95062 | | 640 |
| 291953 | v1:6 | ethernet1 | 1235::2 | 95063 | | 640 |
| 291954 | v1:6 | null | null | unlabelled | local | 1920 |
| 291955 | v1:6 | ethernet2 | 1236::4 | 338993 | | 1280 |
| 291956 | null | null | null | unlabelled | | 0 |
| 291957 | null | null | null | unlabelled | | 0 |
| 291958 | null | null | null | unlabelled | | 0 |
| 291959 | null | null | null | unlabelled | | 0 |
| 291960 | null | null | null | unlabelled | | 0 |
| 322232 | tester:6 | null | null | unlabelled | local | 0 |
| 442995 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 556831 | null | null | null | unlabelled | | 0 |
| 556832 | v1:4 | ethernet1 | 1.1.2.2 | 290386 | | 640 |
| 556833 | v1:4 | ethernet1 | 1.1.2.2 | 290387 | | 640 |
| 556834 | v1:4 | null | null | unlabelled | local | 1920 |
| 556835 | v1:4 | ethernet2 | 1.1.3.4 | 734128 | | 1280 |
| 556836 | null | null | null | unlabelled | | 0 |
| 556837 | null | null | null | unlabelled | | 0 |
| 556838 | null | null | null | unlabelled | | 0 |
| 556839 | null | null | null | unlabelled | | 0 |
| 556840 | null | null | null | unlabelled | | 0 |
| 619506 | tester:6 | null | null | unlabelled | local | 0 |
| 708663 | tester:6 | null | null | unlabelled | local | 0 |
| 753160 | tester:4 | null | null | unlabelled | local | 0 |
| 773424 | v1:4 | null | null | unlabelled | local | 0 |
| 854792 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 936815 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 947567 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 973656 | v1:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-01-09 11:34:16.014
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 44805 | tester:4 | null | null | unlabelled | local | 0 |
| 140063 | v1:4 | null | null | unlabelled | local | 0 |
| 320762 | tester:4 | null | null | unlabelled | local | 0 |
| 328755 | tester:6 | null | null | unlabelled | local | 0 |
| 338989 | null | null | null | unlabelled | | 0 |
| 338990 | v1:6 | ethernet1 | 1236::3 | 291952 | | 0 |
| 338991 | v1:6 | ethernet1 | 1236::3 | 291953 | | 0 |
| 338992 | v1:6 | ethernet1 | 1236::3 | 291954 | | 0 |
| 338993 | v1:6 | null | null | unlabelled | local | 1920 |
| 338994 | null | null | null | unlabelled | | 0 |
| 338995 | null | null | null | unlabelled | | 0 |
| 338996 | null | null | null | unlabelled | | 0 |
| 338997 | null | null | null | unlabelled | | 0 |
| 338998 | null | null | null | unlabelled | | 0 |
| 510547 | tester:4 | null | null | unlabelled | local | 0 |
| 526031 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 534727 | v1:6 | null | null | unlabelled | local | 0 |
| 734124 | null | null | null | unlabelled | | 0 |
| 734125 | v1:4 | ethernet1 | 1.1.3.3 | 556832 | | 0 |
| 734126 | v1:4 | ethernet1 | 1.1.3.3 | 556833 | | 0 |
| 734127 | v1:4 | ethernet1 | 1.1.3.3 | 556834 | | 0 |
| 734128 | v1:4 | null | null | unlabelled | local | 1920 |
| 734129 | null | null | null | unlabelled | | 0 |
| 734130 | null | null | null | unlabelled | | 0 |
| 734131 | null | null | null | unlabelled | | 0 |
| 734132 | null | null | null | unlabelled | | 0 |
| 734133 | null | null | null | unlabelled | | 0 |
| 758567 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 880601 | tester:6 | null | null | unlabelled | local | 0 |
| 913962 | tester:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r4#
r4#