Creating Device configuration snippets [CREATED] c1: initial,dhcp [CREATED] c2: initial,dhcp [CREATED] dut: normalize,initial,dhcp Checking Are lab devices ready to be configured? [INFO] Checking SSH server(s) on c1,c2 [SSH] SSH server on node c2 (device iol) is ready after 28.4 seconds [SSH] SSH server on node c1 (device iol) is ready after 28.4 seconds Config Normalizing device configurations [WARNING]: Found variable using reserved name: hosts PLAY [Normalize device configurations] ***************************************** TASK [Set variables that cannot be set with VARS] ****************************** ok: [dut] TASK [Normalize config on bridge-like devices] ********************************* included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut TASK [Figure out whether to deploy the module normalize on current device] ***** ok: [dut] TASK [Find configuration template for normalize] ******************************* ok: [dut] TASK [fail] ******************************************************************** skipping: [dut] TASK [Find configuration deployment deploy_script for normalize] *************** ok: [dut] TASK [Print deployed configuration when running in verbose mode] *************** ok: [dut] => { "msg": "normalize configuration for dut\n=========================================\n!\ninterface GigabitEthernet0/1\n shutdown\n" } TASK [Deploy normalize configuration] ****************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/ios.yml for dut TASK [ios_config: deploying normalize from /work/netlab_cicd/node_files/dut/normalize] *** [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: [dut] PLAY RECAP ********************************************************************* dut : ok=8 changed=1 unreachable=0 failed=0 skipped=1 rescued=0 ignored=0 Config Deploying device configurations [WARNING]: Found variable using reserved name: hosts PLAY [Deploy initial device configuration] ************************************* TASK [Set variables that cannot be set with VARS] ****************************** ok: [c1] ok: [c2] ok: [dut] TASK [Deploy initial configuration] ******************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for c1, c2, dut TASK [Figure out whether to deploy the module initial on current device] ******* ok: [c1] ok: [c2] ok: [dut] TASK [Find configuration template for initial] ********************************* ok: [c1] ok: [c2] ok: [dut] TASK [fail] ******************************************************************** skipping: [c1] skipping: [c2] skipping: [dut] TASK [Find configuration deployment deploy_script for initial] ***************** ok: [c1] ok: [c2] ok: [dut] TASK [Print deployed configuration when running in verbose mode] *************** ok: [c1] => { "msg": "initial configuration for c1\n=========================================\nhostname c1\n!\nno ip domain lookup\nlogging buffered 256000\n\n!\nlldp run\n!\nip host c2 10.0.0.2\nip host dut 10.0.0.3 2001:db8:cafe::3\n!\nip routing\n!\nipv6 unicast-routing\n!\n!\ninterface Loopback0\n ip address 10.0.0.1 255.255.255.255\n!\ninterface Ethernet0/0\n no lldp transmit\n no lldp receive\n!\ninterface Ethernet0/1\n description c1 -> [c2,dut]\n no shutdown\n!\n!\n! Configure DHCP client - has to be done before routing protocol config, but after generic interface config\n!\ninterface Ethernet0/1\n ipv6 enable\n ipv6 address dhcp\n\n!\nline vty 0 4\n exec-timeout 0 0 \n!\nno banner exec\nno banner login\nno banner incoming\n" } ok: [c2] => { "msg": "initial configuration for c2\n=========================================\nhostname c2\n!\nno ip domain lookup\nlogging buffered 256000\n\n!\nlldp run\n!\nip host c1 10.0.0.1\nip host dut 10.0.0.3 2001:db8:cafe::3\n!\nip routing\n!\nipv6 unicast-routing\n!\n!\ninterface Loopback0\n ip address 10.0.0.2 255.255.255.255\n!\ninterface Ethernet0/0\n no lldp transmit\n no lldp receive\n!\ninterface Ethernet0/1\n description c2 -> [c1,dut]\n no shutdown\n!\n!\n! Configure DHCP client - has to be done before routing protocol config, but after generic interface config\n!\ninterface Ethernet0/1\n ipv6 enable\n ipv6 address dhcp\n\n!\nline vty 0 4\n exec-timeout 0 0 \n!\nno banner exec\nno banner login\nno banner incoming\n" } ok: [dut] => { "msg": "initial configuration for dut\n=========================================\nhostname dut\n!\nno ip domain lookup\nlogging buffered 256000\n\n!\nlldp run\n!\nip host c1 10.0.0.1\nip host c2 10.0.0.2\n!\nip routing\n!\nipv6 unicast-routing\n!\n!\ninterface Loopback0\n ip address 10.0.0.3 255.255.255.255\n!\ninterface GigabitEthernet0/0\n no lldp transmit\n no lldp receive\n!\ninterface GigabitEthernet0/1\n no switchport\n description dut -> [c1,c2]\n ipv6 nd ra interval 5\n ipv6 address 2001:DB8:CAFE::3/64\n mac-address caf0.0003.0001\n no shutdown\n!\n!\n! Configure DHCP client - has to be done before routing protocol config, but after generic interface config\n!\n\n!\nline vty 0 4\n exec-timeout 0 0 \n!\nno banner exec\nno banner login\nno banner incoming\n" } TASK [Deploy initial configuration] ******************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/ios.yml for c1, c2, dut TASK [ios_config: deploying initial from /work/netlab_cicd/node_files/c1/initial] *** [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: [c2] changed: [c1] changed: [dut] PLAY [Deploy module-specific configurations] *********************************** TASK [Set variables that cannot be set with VARS] ****************************** ok: [c1] ok: [c2] ok: [dut] TASK [Deploy individual configuration modules] ********************************* included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for c1, c2, dut => (item=dhcp) TASK [Figure out whether to deploy the module dhcp on current device] ********** ok: [c1] ok: [c2] ok: [dut] TASK [Find configuration template for dhcp] ************************************ ok: [c1] ok: [c2] ok: [dut] TASK [fail] ******************************************************************** skipping: [c1] skipping: [c2] skipping: [dut] TASK [Find configuration deployment deploy_script for dhcp] ******************** ok: [c1] ok: [c2] ok: [dut] TASK [Print deployed configuration when running in verbose mode] *************** ok: [c1] => { "msg": "dhcp configuration for c1\n=========================================\n" } ok: [c2] => { "msg": "dhcp configuration for c2\n=========================================\n" } ok: [dut] => { "msg": "dhcp configuration for dut\n=========================================\n!\nipv6 dhcp pool links_1_\n address prefix 2001:db8:cafe::/64\n!\ninterface GigabitEthernet0/1\n ipv6 dhcp server\n!\n" } TASK [Deploy dhcp configuration] *********************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/ios.yml for c1, c2, dut TASK [ios_config: deploying dhcp from /work/netlab_cicd/node_files/c1/dhcp] **** ok: [c2] ok: [c1] changed: [dut] PLAY [Deploy custom deployment templates] ************************************** skipping: no hosts matched PLAY RECAP ********************************************************************* c1 : ok=16 changed=1 unreachable=0 failed=0 skipped=2 rescued=0 ignored=0 c2 : ok=16 changed=1 unreachable=0 failed=0 skipped=2 rescued=0 ignored=0 dut : ok=16 changed=2 unreachable=0 failed=0 skipped=2 rescued=0 ignored=0 Use this topology to test the DHCPv6 server on your device. Use 'netlab validate' to check whether your device allocated IPv6 addresses to Cisco IOS clients.