description isis with sr addrouter r1 int eth1 eth 0000.0000.1111 $1a$ $1b$ ! vrf def v1 rd 1:1 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 router isis4 1 vrf v1 net 48.4444.0000.1111.00 is-type level2 traffeng 4.4.4.1 segrout 10 both segrout red conn exit router isis6 1 vrf v1 net 48.6666.0000.1111.00 is-type level2 traffeng 6.6.6.1 segrout 10 both segrout red conn exit int lo1 vrf for v1 ipv4 addr 2.2.2.1 255.255.255.255 router isis4 1 ena router isis4 1 segrout index 1 router isis4 1 segrout node exit int lo2 vrf for v1 ipv6 addr 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff router isis6 1 ena router isis6 1 segrout index 1 router isis6 1 segrout node exit int eth1.11 vrf for v1 ipv4 addr 1.1.1.1 255.255.255.252 ipv4 access-group-in test4 mpls enable router isis4 1 ena exit int eth1.12 vrf for v1 ipv6 addr 1234:1::1 ffff:ffff:: ipv6 access-group-in test6 mpls enable router isis6 1 ena exit ! addrouter r2 int eth1 eth 0000.0000.2222 $1b$ $1a$ int eth2 eth 0000.0000.2222 $2a$ $2b$ ! vrf def v1 rd 1:1 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 router isis4 1 vrf v1 net 48.4444.0000.2222.00 is-type level2 traffeng 4.4.4.2 segrout 10 both segrout red conn exit router isis6 1 vrf v1 net 48.6666.0000.2222.00 is-type level2 traffeng 6.6.6.2 segrout 10 both segrout red conn exit int lo1 vrf for v1 ipv4 addr 2.2.2.2 255.255.255.255 router isis4 1 ena router isis4 1 segrout index 2 router isis4 1 segrout node exit int lo2 vrf for v1 ipv6 addr 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff router isis6 1 ena router isis6 1 segrout index 2 router isis6 1 segrout node exit int eth1.11 vrf for v1 ipv4 addr 1.1.1.2 255.255.255.252 ipv4 access-group-in test4 mpls enable router isis4 1 ena exit int eth1.12 vrf for v1 ipv6 addr 1234:1::2 ffff:ffff:: ipv6 access-group-in test6 mpls enable router isis6 1 ena exit int eth2.11 vrf for v1 ipv4 addr 1.1.1.5 255.255.255.252 ipv4 access-group-in test4 mpls enable router isis4 1 ena exit int eth2.12 vrf for v1 ipv6 addr 1234:2::1 ffff:ffff:: ipv6 access-group-in test6 mpls enable router isis6 1 ena exit ! addrouter r3 int eth1 eth 0000.0000.3333 $2b$ $2a$ ! vrf def v1 rd 1:1 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 router isis4 1 vrf v1 net 48.4444.0000.3333.00 is-type level2 traffeng 4.4.4.3 segrout 10 both segrout red conn exit router isis6 1 vrf v1 net 48.6666.0000.3333.00 is-type level2 traffeng 6.6.6.3 segrout 10 both segrout red conn exit int lo1 vrf for v1 ipv4 addr 2.2.2.3 255.255.255.255 router isis4 1 ena router isis4 1 segrout index 3 router isis4 1 segrout node exit int lo2 vrf for v1 ipv6 addr 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff router isis6 1 ena router isis6 1 segrout index 3 router isis6 1 segrout node exit int eth1.11 vrf for v1 ipv4 addr 1.1.1.6 255.255.255.252 ipv4 access-group-in test4 mpls enable router isis4 1 ena exit int eth1.12 vrf for v1 ipv6 addr 1234:2::2 ffff:ffff:: ipv6 access-group-in test6 mpls enable router isis6 1 ena exit ! r1 tping 100 20 2.2.2.2 vrf v1 sou lo1 r1 tping 100 20 4321::2 vrf v1 sou lo2 r1 tping 100 20 2.2.2.3 vrf v1 sou lo1 r1 tping 100 20 4321::3 vrf v1 sou lo2 r2 tping 100 20 2.2.2.1 vrf v1 sou lo1 r2 tping 100 20 4321::1 vrf v1 sou lo2 r2 tping 100 20 2.2.2.3 vrf v1 sou lo1 r2 tping 100 20 4321::3 vrf v1 sou lo2 r3 tping 100 20 2.2.2.1 vrf v1 sou lo1 r3 tping 100 20 4321::1 vrf v1 sou lo2 r3 tping 100 20 2.2.2.2 vrf v1 sou lo1 r3 tping 100 20 4321::2 vrf v1 sou lo2 r2 output show ipv4 isis 1 nei r2 output show ipv6 isis 1 nei r2 output show ipv4 isis 1 dat 2 r2 output show ipv6 isis 1 dat 2 r2 output show ipv4 isis 1 tre 2 r2 output show ipv6 isis 1 tre 2 r2 output show ipv4 route v1 r2 output show ipv6 route v1 r2 output show ipv4 segrou v1 r2 output show ipv6 segrou v1