description ospf dynamic udp cost addrouter r1 int eth1 eth 0000.0000.1111 $1a$ $1b$ int eth2 eth 0000.0000.1111 $2a$ $2b$ ! vrf def v1 rd 1:1 exit server echo e vrf v1 exit router ospf4 1 vrf v1 router 4.4.4.1 area 0 ena red conn exit router ospf6 1 vrf v1 router 6.6.6.1 area 0 ena red conn exit int lo1 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:: router ospf4 1 ena router ospf4 1 cost 100 router ospf6 1 ena router ospf6 1 cost 100 exit int eth2 vrf for v1 ipv4 addr 1.1.2.1 255.255.255.0 ipv6 addr 1235::1 ffff:: router ospf4 1 ena router ospf4 1 cost 1 router ospf6 1 ena router ospf6 1 cost 1 exit ! addrouter r2 int eth1 eth 0000.0000.2222 $1b$ $1a$ int eth2 eth 0000.0000.2222 $2b$ $2a$ ! vrf def v1 rd 1:1 exit router ospf4 1 vrf v1 router 4.4.4.2 area 0 ena red conn exit router ospf6 1 vrf v1 router 6.6.6.2 area 0 ena red conn exit int lo1 vrf for v1 ipv4 addr 2.2.2.2 255.255.255.255 ipv6 addr 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff exit int eth1 vrf for v1 ipv4 addr 1.1.1.2 255.255.255.0 ipv6 addr 1234::2 ffff:: router ospf4 1 ena router ospf4 1 cost 2 router ospf4 1 dynamic-met mod udp router ospf6 1 ena router ospf6 1 cost 2 router ospf6 1 dynamic-met mod udp exit int eth2 vrf for v1 ipv4 addr 1.1.2.2 255.255.255.0 ipv6 addr 1235::2 ffff:: router ospf4 1 ena router ospf4 1 cost 200 router ospf4 1 dynamic-met mod udp router ospf6 1 ena router ospf6 1 cost 200 router ospf6 1 dynamic-met mod udp exit ! r1 tping 100 20 2.2.2.2 vrf v1 sou lo1 r2 tping 100 20 2.2.2.1 vrf v1 sou lo1 r1 tping 100 20 4321::2 vrf v1 sou lo1 r2 tping 100 20 4321::1 vrf v1 sou lo1 r2 output show ipv4 ospf 1 nei r2 output show ipv6 ospf 1 nei r2 output show ipv4 ospf 1 dat 0 r2 output show ipv6 ospf 1 dat 0 r2 output show ipv4 ospf 1 tre 0 r2 output show ipv6 ospf 1 tre 0 r2 output show ipv4 route v1 r2 output show ipv6 route v1