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Example: access policy

r1: 

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hostname r1
buggy
!
logging file debug ../binTmp/zzz87r1-log.run
!
route-policy test
 sequence 10 if network 2.2.2.3/32 ge 32 le 32
 sequence 20   pass
 sequence 30 enif
 sequence 40 if network 4321::3/128 ge 128 le 128
 sequence 50   pass
 sequence 60 enif
 sequence 70 drop
 exit
!
bridge 1
 mac-learn
 exit
!
vrf definition tester
 exit
!
vrf definition v1
 rd 1:1
 exit
!
router pvrp4 1
 vrf v1
 router-id 4.4.4.1
 exit
!
router pvrp6 1
 vrf v1
 router-id 6.6.6.1
 exit
!
interface loopback1
 no description
 vrf forwarding v1
 ipv4 address 2.2.2.1 255.255.255.255
 ipv6 address 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 no shutdown
 no log-link-change
 exit
!
interface bvi1
 no description
 vrf forwarding v1
 ipv4 address 1.1.1.1 255.255.255.0
 ipv6 address 1234::1 ffff::
 router pvrp4 1 enable
 router pvrp6 1 enable
 no shutdown
 no log-link-change
 exit
!
interface ethernet1
 no description
 bridge-group 1
 no shutdown
 no log-link-change
 exit
!
interface ethernet2
 no description
 bridge-group 1
 no shutdown
 no log-link-change
 exit
!
interface ethernet3
 no description
 bridge-group 1
 no shutdown
 no log-link-change
 exit
!
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server telnet tel
 access-policy test
 port 666
 no exec authorization
 no login authentication
 vrf v1
 exit
!
server telnet tester
 security protocol telnet
 no exec authorization
 no login authentication
 vrf tester
 exit
!
!
end

r2: 

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hostname r2
buggy
!
logging file debug ../binTmp/zzz87r2-log.run
!
vrf definition tester
 exit
!
vrf definition v1
 rd 1:1
 exit
!
router pvrp4 1
 vrf v1
 router-id 4.4.4.2
 exit
!
router pvrp6 1
 vrf v1
 router-id 6.6.6.2
 exit
!
interface loopback1
 no description
 vrf forwarding v1
 ipv4 address 2.2.2.2 255.255.255.255
 ipv6 address 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 router pvrp4 1 enable
 router pvrp6 1 enable
 no shutdown
 no log-link-change
 exit
!
interface ethernet1
 no description
 vrf forwarding v1
 ipv4 address 1.1.1.2 255.255.255.0
 ipv6 address 1234::2 ffff::
 router pvrp4 1 enable
 router pvrp6 1 enable
 no shutdown
 no log-link-change
 exit
!
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server telnet tester
 security protocol telnet
 no exec authorization
 no login authentication
 vrf tester
 exit
!
!
end

r3: 

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hostname r3
buggy
!
logging file debug ../binTmp/zzz87r3-log.run
!
vrf definition tester
 exit
!
vrf definition v1
 rd 1:1
 exit
!
router pvrp4 1
 vrf v1
 router-id 4.4.4.3
 exit
!
router pvrp6 1
 vrf v1
 router-id 6.6.6.3
 exit
!
interface loopback1
 no description
 vrf forwarding v1
 ipv4 address 2.2.2.3 255.255.255.255
 ipv6 address 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 router pvrp4 1 enable
 router pvrp6 1 enable
 no shutdown
 no log-link-change
 exit
!
interface ethernet1
 no description
 vrf forwarding v1
 ipv4 address 1.1.1.3 255.255.255.0
 ipv6 address 1234::3 ffff::
 router pvrp4 1 enable
 router pvrp6 1 enable
 no shutdown
 no log-link-change
 exit
!
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server telnet tester
 security protocol telnet
 no exec authorization
 no login authentication
 vrf tester
 exit
!
!
end

r4: 

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hostname r4
buggy
!
logging file debug ../binTmp/zzz87r4-log.run
!
vrf definition tester
 exit
!
vrf definition v1
 rd 1:1
 exit
!
router pvrp4 1
 vrf v1
 router-id 4.4.4.4
 exit
!
router pvrp6 1
 vrf v1
 router-id 6.6.6.4
 exit
!
interface loopback1
 no description
 vrf forwarding v1
 ipv4 address 2.2.2.4 255.255.255.255
 ipv6 address 4321::4 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 router pvrp4 1 enable
 router pvrp6 1 enable
 no shutdown
 no log-link-change
 exit
!
interface ethernet1
 no description
 vrf forwarding v1
 ipv4 address 1.1.1.4 255.255.255.0
 ipv6 address 1234::4 ffff::
 router pvrp4 1 enable
 router pvrp6 1 enable
 no shutdown
 no log-link-change
 exit
!
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server telnet tester
 security protocol telnet
 no exec authorization
 no login authentication
 vrf tester
 exit
!
!
end