# # /etc/network/interfaces - cr-E # auto lo iface lo inet loopback address 2001:db8:ffff::5/128 auto enp1s0 iface enp1s0 alias cr-D # address 2001:db8:f0de::e/64 # mtu 9216 # mpls-enable yes auto enp2s0 iface enp2s0 inet static address 198.51.100.2/24 address 2001:db8:42::2/126 address mtu 9216 auto enp3s0 iface enp3s0 alias cr-A # address 2001:db8:f0ea::e/64 # mtu 9216 # mpls-enable yes auto vrf_fritz iface vrf_fritz address 10.0.0.5/32 # vrf-table 1005 # up ip -M route add 405 dev vrf_fritz down ip -M route del 405 dev vrf_fritz down ip route del 192.168.178.0/24 vrf vrf_fritz up ip route add 192.168.178.0/24 encap mpls 504 via inet6 2001:db8:f0de::d vrf vrf_fritz