Example: interop2: ldp mp2mp lsp¶
r1
hostname r1
vrf def v1
rd 1:1
label-mode per-prefix
exit
access-list test4
deny 1 any all any all
permit all any all any all
exit
access-list test6
deny all 4321:: ffff:: all 4321:: ffff:: all
permit all any all any all
exit
int lo0
vrf for v1
ipv4 addr 2.2.2.1 255.255.255.255
ipv6 addr 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int eth1
vrf for v1
ipv4 addr 1.1.1.1 255.255.255.0
ipv6 addr 1234::1 ffff::
ipv4 access-group-in test4
ipv6 access-group-in test6
! ipv4 access-group-out test4
ipv6 access-group-out test6
mpls enable
mpls ldp4
mpls ldp6
exit
ipv4 route v1 2.2.2.2 255.255.255.255 1.1.1.2
ipv6 route v1 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234::2
ipv4 route v1 2.2.2.3 255.255.255.255 1.1.1.2
ipv6 route v1 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234::2
int tun1
tun sou lo0
tun dest 2.2.2.2
tun vrf v1
tun key 1234
tun mod mp2mpldp
vrf for v1
ipv4 addr 3.3.3.1 255.255.255.0
exit
r2
hostname r2
interface loopback0
ipv4 addr 2.2.2.2 255.255.255.255
ipv6 addr 4321::2/128
exit
interface gigabit0/0/0/0
ipv4 address 1.1.1.2 255.255.255.0
ipv6 address 1234::2/64
ipv6 enable
no shutdown
exit
interface gigabit0/0/0/1
ipv4 address 1.1.2.2 255.255.255.0
ipv6 address 1235::2/64
ipv6 enable
no shutdown
exit
mpls ldp
address-family ipv4
address-family ipv6
interface gigabit0/0/0/0
address-family ipv4
address-family ipv6
interface gigabit0/0/0/1
address-family ipv4
address-family ipv6
mldp
router static
address-family ipv4 unicast
2.2.2.1/32 1.1.1.1 gigabit0/0/0/0
2.2.2.3/32 1.1.2.1 gigabit0/0/0/1
address-family ipv6 unicast
4321::1/128 1234::1 gigabit0/0/0/0
4321::3/128 1235::1 gigabit0/0/0/1
exit
r3
hostname r3
vrf def v1
rd 1:1
label-mode per-prefix
exit
access-list test4
deny 1 any all any all
permit all any all any all
exit
access-list test6
deny all 4321:: ffff:: all 4321:: ffff:: all
permit all any all any all
exit
int lo0
vrf for v1
ipv4 addr 2.2.2.3 255.255.255.255
ipv6 addr 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int eth1
vrf for v1
ipv4 addr 1.1.2.1 255.255.255.0
ipv6 addr 1235::1 ffff::
ipv4 access-group-in test4
ipv6 access-group-in test6
! ipv4 access-group-out test4
ipv6 access-group-out test6
mpls enable
mpls ldp4
mpls ldp6
exit
ipv4 route v1 2.2.2.2 255.255.255.255 1.1.2.2
ipv6 route v1 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1235::2
ipv4 route v1 2.2.2.1 255.255.255.255 1.1.2.2
ipv6 route v1 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1235::2
int tun1
tun sou lo0
tun dest 2.2.2.2
tun vrf v1
tun key 1234
tun mod mp2mpldp
vrf for v1
ipv4 addr 3.3.3.3 255.255.255.0
exit
r1 tping 100 60 2.2.2.2 vrf v1 sou lo0
r1 tping 100 60 2.2.2.3 vrf v1 sou lo0
r3 tping 100 60 2.2.2.2 vrf v1 sou lo0
r3 tping 100 60 2.2.2.1 vrf v1 sou lo0
r1 tping 100 60 3.3.3.3 vrf v1 sou lo0
r3 tping 100 60 3.3.3.1 vrf v1 sou lo0
- Install ContainerLab as described here
- Fetch intop2-ldp04 file
- Launch ContainerLab
intop2-ldp04.yml
topology:
containerlab deploy --topo intop2-ldp04.yml
intop2-ldp04.yml
topology:
containerlab destroy --topo intop2-ldp04.yml