description remote triggered blackhole access addrouter r1 int eth1 eth 0000.0000.1111 $1a$ $1b$ int eth2 eth 0000.0000.1111 $2a$ $2b$ int eth3 eth 0000.0000.1111 $3a$ $3b$ int eth4 eth 0000.0000.1111 $4a$ $4b$ ! vrf def v1 rd 1:1 exit vrf def v2 rd 1:2 rt-both 1:2 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 bridge 1 mac-learn exit int eth1 bridge-gr 1 exit int eth2 bridge-gr 1 exit int eth3 bridge-gr 1 exit int eth4 bridge-gr 1 exit int bvi1 vrf for v1 ipv4 addr 1.1.1.1 255.255.255.0 ipv6 addr 1234::1 ffff:: exit router blackhole4 1 vrf v2 exit router blackhole6 1 vrf v2 exit router bgp4 1 vrf v1 address vpnuni uni local-as 1 router-id 4.4.4.1 neigh 1.1.1.5 remote-as 1 neigh 1.1.1.5 send-comm both afi-vrf v2 ena afi-vrf v2 red blackhole4 1 red conn exit router bgp6 1 vrf v1 address vpnuni uni local-as 1 router-id 6.6.6.1 neigh 1234::5 remote-as 1 neigh 1234::5 send-comm both afi-vrf v2 ena afi-vrf v2 red blackhole6 1 red conn exit server telnet tel vrf v1 access-subnet 2 access-blackhole4 1 access-blackhole6 1 port 666 exit ! addrouter r2 int eth1 eth 0000.0000.2222 $1b$ $1a$ ! vrf def v1 rd 1:1 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:: exit ! addrouter r3 int eth1 eth 0000.0000.3333 $2b$ $2a$ ! vrf def v1 rd 1:1 exit int lo1 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 1.1.1.3 255.255.255.0 ipv6 addr 1234::3 ffff:: exit ! addrouter r4 int eth1 eth 0000.0000.4444 $3b$ $3a$ ! vrf def v1 rd 1:1 exit int lo1 vrf for v1 ipv4 addr 2.2.2.4 255.255.255.255 ipv6 addr 4321::4 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff exit int eth1 vrf for v1 ipv4 addr 1.1.1.4 255.255.255.0 ipv6 addr 1234::4 ffff:: exit ! addrouter r5 int eth1 eth 0000.0000.5555 $4b$ $4a$ ! vrf def v1 rd 1:1 exit vrf def v2 rd 1:2 rt-both 1:2 exit int lo1 vrf for v1 ipv4 addr 2.2.2.5 255.255.255.255 ipv6 addr 4321::5 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff exit int eth1 vrf for v1 ipv4 addr 1.1.1.5 255.255.255.0 ipv6 addr 1234::5 ffff:: exit router blackhole4 1 vrf v2 exit router blackhole6 1 vrf v2 exit router bgp4 1 vrf v1 address vpnuni uni local-as 1 router-id 4.4.4.5 neigh 1.1.1.1 remote-as 1 neigh 1.1.1.1 send-comm both afi-vrf v2 ena afi-vrf v2 red blackhole4 1 red conn exit router bgp6 1 vrf v1 address vpnuni uni local-as 1 router-id 6.6.6.5 neigh 1234::1 remote-as 1 neigh 1234::1 send-comm both afi-vrf v2 ena afi-vrf v2 red blackhole6 1 red conn exit server telnet tel vrf v1 access-blackhole4 1 access-blackhole6 1 port 666 exit ! r1 tping 100 20 1.1.1.2 vrf v1 r1 tping 100 20 1234::2 vrf v1 r1 tping 100 20 1.1.1.3 vrf v1 r1 tping 100 20 1234::3 vrf v1 r1 tping 100 20 1.1.1.4 vrf v1 r1 tping 100 20 1234::4 vrf v1 r2 tping 100 20 1.1.1.1 vrf v1 r2 tping 100 20 1234::1 vrf v1 r3 tping 100 20 1.1.1.1 vrf v1 r3 tping 100 20 1234::1 vrf v1 r4 tping 100 20 1.1.1.1 vrf v1 r4 tping 100 20 1234::1 vrf v1 r5 tping 100 20 1.1.1.2 vrf v1 r5 tping 100 20 1234::2 vrf v1 r5 tping 100 20 1.1.1.3 vrf v1 r5 tping 100 20 1234::3 vrf v1 r5 tping 100 20 1.1.1.4 vrf v1 r5 tping 100 20 1234::4 vrf v1 r2 tping 100 20 1.1.1.5 vrf v1 r2 tping 100 20 1234::5 vrf v1 r3 tping 100 20 1.1.1.5 vrf v1 r3 tping 100 20 1234::5 vrf v1 r4 tping 100 20 1.1.1.5 vrf v1 r4 tping 100 20 1234::5 vrf v1 r1 tping 100 20 2.2.2.1 vrf v1 r2 tping 0 20 2.2.2.1 vrf v1 r3 tping 0 20 2.2.2.1 vrf v1 r4 tping 0 20 2.2.2.1 vrf v1 r5 tping 100 20 2.2.2.1 vrf v1 r1 tping 100 20 2.2.2.5 vrf v1 r2 tping 0 20 2.2.2.5 vrf v1 r3 tping 0 20 2.2.2.5 vrf v1 r4 tping 0 20 2.2.2.5 vrf v1 r5 tping 100 20 2.2.2.5 vrf v1 r2 send telnet 1.1.1.5 666 vrf v1 r2 tping 100 20 2.2.2.5 vrf v1 r2 send exit r2 read closed r2 send telnet 1234::5 666 vrf v1 r2 tping 100 20 2.2.2.5 vrf v1 r2 send exit r2 read closed r3 send telnet 1.1.1.5 666 vrf v1 r3 tping 100 20 2.2.2.5 vrf v1 r3 send exit r3 read closed r3 send telnet 1234::5 666 vrf v1 r3 tping 100 20 2.2.2.5 vrf v1 r3 send exit r3 read closed r4 send telnet 1.1.1.5 666 vrf v1 r4 tping 100 20 2.2.2.5 vrf v1 r4 send exit r4 read closed r4 send telnet 1234::5 666 vrf v1 r4 tping 100 20 2.2.2.5 vrf v1 r4 send exit r4 read closed r2 send telnet 1.1.1.1 666 vrf v1 r2 tping 100 20 2.2.2.1 vrf v1 r3 send telnet 1.1.1.1 666 vrf v1 r3 tping 100 20 2.2.2.1 vrf v1 r4 send telnet 1.1.1.1 666 vrf v1 r4 tping 0 20 2.2.2.1 vrf v1 r2 send exit r2 read closed r3 send exit r3 read closed r2 send telnet 1234::1 666 vrf v1 r2 tping 100 20 2.2.2.1 vrf v1 r3 send telnet 1234::1 666 vrf v1 r3 tping 100 20 2.2.2.1 vrf v1 r4 send telnet 1234::1 666 vrf v1 r4 tping 0 20 2.2.2.1 vrf v1 r2 send exit r2 read closed r3 send exit r3 read closed r2 send telnet 1.1.1.5 666 vrf v1 r2 tping 0 20 2.2.2.5 vrf v1 r2 send telnet 1234::5 666 vrf v1 r2 tping 0 20 2.2.2.5 vrf v1 r3 send telnet 1.1.1.5 666 vrf v1 r3 tping 0 20 2.2.2.5 vrf v1 r3 send telnet 1234::5 666 vrf v1 r3 tping 0 20 2.2.2.5 vrf v1 r4 send telnet 1.1.1.5 666 vrf v1 r4 tping 0 20 2.2.2.5 vrf v1 r4 send telnet 1234::5 666 vrf v1 r4 tping 0 20 2.2.2.5 vrf v1