[WARNING]: Could not match supplied host pattern, ignoring: unprovisioned PLAY [Deploy initial device configuration] ************************************* TASK [Set variables that cannot be set with VARS] ****************************** ok: [server] ok: [c1] ok: [c2] TASK [Find device readiness script] ******************************************** ok: [server] ok: [c1] ok: [c2] TASK [Wait for device to become ready] ***************************************** skipping: [server] skipping: [c1] skipping: [c2] TASK [Deploy initial configuration] ******************************************** included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-module.yml for server, c1, c2 TASK [Figure out whether to deploy the module initial on current device] ******* ok: [server] ok: [c1] ok: [c2] TASK [Find configuration template for initial] ********************************* ok: [server] ok: [c1] ok: [c2] TASK [Print deployed configuration when running in verbose mode] *************** ok: [server] => msg: |- initial configuration for server ========================================= #!/bin/bash # # This script contains the 'ip' commands needed to set up container # interfaces and route table. It's executed within the container # network namespace on the container host. # # /etc/hosts file is generated as a clab bind. # set -e ### One-Shot configuration (non-Ubuntu VM or container) # # Disable IPv4 and IPv6 forwarding # sysctl -w net.ipv4.ip_forward=0 sysctl -w net.ipv6.conf.all.forwarding=0 # # Interface addressing # ip link set dev eth1 up sysctl -w net.ipv6.conf.eth1.disable_ipv6=0 set +e ip -6 addr del 2001:db8:cafe::3/64 dev eth1 2>/dev/null set -e ip -6 addr add 2001:db8:cafe::3/64 dev eth1 ip link set eth1 mtu 1500 # # Add routes to IPv4 address pools pointing to the first neighbor on the first link # # If you need anything better, use FRR instead of Linux and start routing (or use IPv6) # # # Print the final routing table ip route ok: [c1] => msg: |- initial configuration for c1 ========================================= hostname c1 ! no ip domain lookup ! lldp run ! ip host c2 10.0.0.2 ! ip routing ! ipv6 unicast-routing ! ! interface Loopback0 ip address 10.0.0.1 255.255.255.255 ! interface GigabitEthernet0/0 no lldp transmit no lldp receive ! interface GigabitEthernet0/1 no shutdown no switchport description c1 -> [c2,server] ! no banner exec no banner login no banner incoming ok: [c2] => msg: |- initial configuration for c2 ========================================= hostname c2 ! no ip domain lookup ! lldp run ! ip host c1 10.0.0.1 ! ip routing ! ipv6 unicast-routing ! ! interface Loopback0 ip address 10.0.0.2 255.255.255.255 ! interface GigabitEthernet0/0 no lldp transmit no lldp receive ! interface GigabitEthernet0/1 no shutdown no switchport description c2 -> [c1,server] ! no banner exec no banner login no banner incoming TASK [Find configuration deployment deploy_script for initial] ***************** ok: [server] ok: [c1] ok: [c2] TASK [Deploy initial configuration] ******************************************** included: /home/pipi/net101/tools/netsim/ansible/tasks/linux/initial-clab.yml for server included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/ios.yml for c1, c2 TASK [set_fact] **************************************************************** ok: [server] TASK [Create initial container setup from /home/pipi/net101/tools/netsim/ansible/templates/initial/linux-clab.j2] *** changed: [server -> localhost] TASK [Initial container configuration via /tmp/config-zoqJkbyC-server.sh] ****** changed: [server -> localhost] TASK [file] ******************************************************************** changed: [server -> localhost] TASK [ios_config: deploying initial from /home/pipi/net101/tools/netsim/ansible/templates/initial/ios.j2] *** [WARNING]: To ensure idempotency and correct diff the input configuration lines should be similar to how they appear if present in the running configuration on device including the indentation changed: [c1] changed: [c2] PLAY [Deploy module-specific configurations] *********************************** TASK [Set variables that cannot be set with VARS] ****************************** ok: [server] ok: [c1] ok: [c2] TASK [Deploy individual configuration modules] ********************************* included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-module.yml for c1, c2, server => (item=dhcp) TASK [Figure out whether to deploy the module dhcp on current device] ********** ok: [server] ok: [c1] ok: [c2] TASK [Find configuration template for dhcp] ************************************ skipping: [server] ok: [c1] ok: [c2] TASK [Print deployed configuration when running in verbose mode] *************** skipping: [server] ok: [c2] => msg: |- dhcp configuration for c2 ========================================= interface GigabitEthernet0/1 ipv6 enable ipv6 address dhcp ok: [c1] => msg: |- dhcp configuration for c1 ========================================= interface GigabitEthernet0/1 ipv6 enable ipv6 address dhcp TASK [Find configuration deployment deploy_script for dhcp] ******************** skipping: [server] ok: [c1] ok: [c2] TASK [Deploy dhcp configuration] *********************************************** skipping: [server] included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/ios.yml for c1, c2 TASK [ios_config: deploying dhcp from /home/pipi/net101/tools/netsim/ansible/templates/dhcp/ios.j2] *** changed: [c2] changed: [c1] PLAY [Deploy custom deployment templates] ************************************** skipping: no hosts matched PLAY RECAP ********************************************************************* c1 : ok=17 changed=2 unreachable=0 failed=0 skipped=1 rescued=0 ignored=0 c2 : ok=17 changed=2 unreachable=0 failed=0 skipped=1 rescued=0 ignored=0 server : ok=15 changed=3 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 Use this topology to test the DHCPv6 client on your device. Use 'netlab validate' to check whether your devices requested DHCPv6 leases from the DHCPv6 server.