description olab bgp ingress route filtering with prefixlist

addrouter r1
int eth1 eth 0000.0000.1111 $1a$ $1b$
!
vrf def v1
 rd 1:1
 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 lo1
 vrf for v1
 ipv4 addr 2.2.2.11 255.255.255.255
 ipv6 addr 4321::11 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo2
 vrf for v1
 ipv4 addr 2.2.2.21 255.255.255.255
 ipv6 addr 4321::21 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.252
 ipv6 addr 1234:1::1 ffff:ffff::
 mpls enable
 exit
prefix-list p4
 sequence 10 deny 2.2.2.12/32
 sequence 20 permit 0.0.0.0/0 le 32
 exit
prefix-list p6
 sequence 10 deny 4321::12/128
 sequence 20 permit ::/0 le 128
 exit
router bgp4 1
 vrf v1
 no safe-ebgp
 address olab
 local-as 1
 router-id 4.4.4.1
 neigh 1.1.1.2 remote-as 2
 neigh 1.1.1.2 other-prefix-list-in p6
 afi-other ena
 afi-other red conn
 exit
router bgp6 1
 vrf v1
 no safe-ebgp
 address olab
 local-as 1
 router-id 6.6.6.1
 neigh 1234:1::2 remote-as 2
 neigh 1234:1::2 other-prefix-list-in p4
 afi-other ena
 afi-other red conn
 exit
!

addrouter r2
int eth1 eth 0000.0000.2222 $1b$ $1a$
!
vrf def v1
 rd 1:1
 exit
int lo0
 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 lo1
 vrf for v1
 ipv4 addr 2.2.2.12 255.255.255.255
 ipv6 addr 4321::12 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo2
 vrf for v1
 ipv4 addr 2.2.2.22 255.255.255.255
 ipv6 addr 4321::22 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.2 255.255.255.252
 ipv6 addr 1234:1::2 ffff:ffff::
 mpls enable
 exit
router bgp4 1
 vrf v1
 no safe-ebgp
 address olab
 local-as 2
 router-id 4.4.4.2
 neigh 1.1.1.1 remote-as 1
 afi-other ena
 afi-other red conn
 exit
router bgp6 1
 vrf v1
 no safe-ebgp
 address olab
 local-as 2
 router-id 6.6.6.2
 neigh 1234:1::1 remote-as 1
 afi-other ena
 afi-other red conn
 exit
!


r1 tping 100 60 2.2.2.2 vrf v1
r1 tping 100 60 4321::2 vrf v1
r1 tping 0 60 2.2.2.12 vrf v1
r1 tping 0 60 4321::12 vrf v1
r1 tping 100 60 2.2.2.22 vrf v1
r1 tping 100 60 4321::22 vrf v1

r2 tping 100 60 2.2.2.1 vrf v1
r2 tping 100 60 4321::1 vrf v1
r2 tping 100 60 2.2.2.11 vrf v1
r2 tping 100 60 4321::11 vrf v1
r2 tping 100 60 2.2.2.21 vrf v1
r2 tping 100 60 4321::21 vrf v1
