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Example: interop1: dhcp server

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r1

hostname r1
vrf def v1
 rd 1:1
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.0
 ipv6 addr 1234::1 ffff::
 exit
server dhcp4 dh
 pool 1.1.1.11 1.1.1.99
 gateway 1.1.1.1
 netmask 255.255.255.0
 interface ethernet1
 static 0000.0000.1100 1.1.1.2
 vrf v1
 exit
server dhcp6 dh
 netmask ffff:ffff:ffff:ffff::
 gateway 1234::1
 static 0000.0000.1100 1234::2
 interface ethernet1
 vrf v1
 exit

r2

hostname r2
ip routing
ipv6 unicast-routing
interface loop0
 ipv6 address fe80::1 link-local
 ipv6 enable
 ipv6 address prefix ::/128
 exit
interface gigabit1
 ip address dhcp
 ipv6 address fe80::1 link-local
 ipv6 enable
 ipv6 dhcp client pd hint 1234::2/64
 ipv6 dhcp client pd prefix
 no shutdown
 exit

r1 tping 100 30 1.1.1.2 vrf v1
!r1 tping 100 30 1234::2 vrf v1
  1. Install ContainerLab as described here
  2. Fetch intop1-dhcp01 file
  3. Launch ContainerLab intop1-dhcp01.yml topology: 

   containerlab deploy --topo intop1-dhcp01.yml
4. Destroy ContainerLab intop1-dhcp01.yml topology: 

   containerlab destroy --topo intop1-dhcp01.yml
5. Copy-paste configuration for each node in the lab topology

  1. Fetch or compile freeRtr rtr.jar file.
    You can grab it here
  2. Fetch intop1-dhcp01.tst file here
  3. Launch intop1-dhcp01.tst test: 

   java -jar ../../rtr.jar test tester intop1-dhcp01 path ./ temp ./ wait
4. Destroy freeRtr intop1-dhcp01.tst test: 

   Ctrl-C (In freeRtr test window)