Creating Device configuration snippets [CREATED] dut: initial,vlan,ospf [CREATED] x1: initial,vlan,ospf [CREATED] x2: initial,vlan,ospf [CREATED] x3: initial,vlan,ospf Checking Are lab devices ready to be configured? [INFO] Checking SSH server(s) on dut [SSH] SSH server on node dut (device vjunos-switch) is ready after 102.4 seconds [INFO] Checking lab devices with an Ansible playbook [WARNING]: Found variable using reserved name: hosts PLAY [Wait for SSH servers] **************************************************** PLAY [Wait for device-specific conditions] ************************************* TASK [Set variables that cannot be set with VARS] ****************************** ok: [dut] TASK [Find device readiness script] ******************************************** ok: [dut] TASK [Wait for device to become ready] ***************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/readiness-check/junos.yml for dut TASK [set_fact] **************************************************************** ok: [dut] TASK [Wait for first interface (ge-0/0/0)] ************************************* ok: [dut] PLAY RECAP ********************************************************************* dut : ok=5 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0 Config Deploying device configurations [INFO] Executing initial configuration for node x1 [INFO] Executing initial configuration for node x2 [INFO] Executing initial configuration for node x3 [INFO] Executing vlan configuration for node x1 [INFO] Executing vlan configuration for node x2 [INFO] Executing vlan configuration for node x3 [INFO] Executing ospf configuration for node x1 [INFO] Executing ospf configuration for node x3 [INFO] Executing ospf configuration for node x2 [INFO] Starting Ansible playbook to deploy the rest of the configurations [WARNING]: Found variable using reserved name: hosts PLAY [Deploy initial device configuration] ************************************* 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] *************** skipping: [dut] TASK [Deploy normalize configuration] ****************************************** skipping: [dut] TASK [Deploy initial configuration] ******************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut TASK [Figure out whether to deploy the module initial on current device] ******* ok: [dut] TASK [Find configuration template for initial] ********************************* ok: [dut] TASK [fail] ******************************************************************** skipping: [dut] TASK [Find configuration deployment deploy_script for initial] ***************** ok: [dut] TASK [Print deployed configuration when running in verbose mode] *************** ok: [dut] => { "msg": "initial configuration for dut\n=========================================\nsystem {\n host-name dut;\n static-host-mapping {\n x1 inet 10.0.0.2;\n x2 inet 10.0.0.3;\n x3 inet 10.0.0.4;\n }\n}\n\n\ninterfaces {\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n}\ninterfaces {\n ge-0/0/0 {\n mtu 1414;\n }\n ge-0/0/1 {\n mtu 1414;\n }\n ge-0/0/2 {\n mtu 1294;\n }\n\n lo0.0 {\n \n family inet {\n address 10.0.0.1/32;\n }\n \n }\n ge-0/0/0.0 {\n description \"dut -> x3\";\n \n \n }\n ge-0/0/1.0 {\n description \"[Access VLAN ospf_1] dut -> x1\";\n \n \n }\n ge-0/0/2.0 {\n description \"[Access VLAN ospf_2] dut -> x2\";\n \n \n }\n irb.500 {\n description \"VLAN ospf_1 (500) -> [x1]\";\n \n family inet {\n address 172.16.0.1/24;\n mtu 1400;\n }\n \n }\n irb.501 {\n description \"VLAN ospf_2 (501) -> [x2]\";\n \n family inet {\n address 172.16.1.1/24;\n mtu 1280;\n }\n \n }\n irb.502 {\n description \"VLAN ospf_3 (502) -> [x3]\";\n \n family inet {\n address 172.16.2.1/24;\n mtu 1320;\n }\n \n }\n}\nprotocols {\n lldp {\n interface fxp0 {\n disable;\n }\n interface all;\n }\n}\n" } TASK [Deploy initial configuration] ******************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/junos.yml for dut TASK [junos_config: deploying initial from /work/netlab_cicd/junos_c/node_files/dut/initial] *** [WARNING]: mgd: statement has no contents; ignored changed: [dut] PLAY [Deploy module-specific configurations] *********************************** TASK [Set variables that cannot be set with VARS] ****************************** ok: [dut] TASK [Deploy individual configuration modules] ********************************* included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut => (item=vlan) included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut => (item=ospf) TASK [Figure out whether to deploy the module vlan on current device] ********** ok: [dut] TASK [Find configuration template for vlan] ************************************ ok: [dut] TASK [fail] ******************************************************************** skipping: [dut] TASK [Find configuration deployment deploy_script for vlan] ******************** ok: [dut] TASK [Print deployed configuration when running in verbose mode] *************** ok: [dut] => { "msg": "vlan configuration for dut\n=========================================\n\nvlans {\n ospf_1 {\n vlan-id 500;\n\n l3-interface irb.500;\n\n }\n ospf_2 {\n vlan-id 501;\n\n l3-interface irb.501;\n\n }\n ospf_3 {\n vlan-id 502;\n\n l3-interface irb.502;\n\n }\n}\n\ninterfaces {\n\n\n ge-0/0/0.0 {\n family ethernet-switching {\n\n interface-mode trunk;\n vlan {\n members [ ospf_3 ];\n }\n\n }\n }\n\n\n\n ge-0/0/1.0 {\n family ethernet-switching {\n\n vlan {\n members ospf_1;\n }\n\n }\n }\n\n\n\n ge-0/0/2.0 {\n family ethernet-switching {\n\n vlan {\n members ospf_2;\n }\n\n }\n }\n\n\n}\n" } TASK [Deploy vlan configuration] *********************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/junos.yml for dut TASK [junos_config: deploying vlan from /work/netlab_cicd/junos_c/node_files/dut/vlan] *** changed: [dut] TASK [Figure out whether to deploy the module ospf on current device] ********** ok: [dut] TASK [Find configuration template for ospf] ************************************ ok: [dut] TASK [fail] ******************************************************************** skipping: [dut] TASK [Find configuration deployment deploy_script for ospf] ******************** ok: [dut] TASK [Print deployed configuration when running in verbose mode] *************** ok: [dut] => { "msg": "ospf configuration for dut\n=========================================\nrouting-options {\n router-id 10.0.0.1\n}\nprotocols {\n delete: ospf;\n}\n\nprotocols {\n ospf {\n area 0.0.0.0 {\n interface lo0.0 {\n }\n }\n area 0.0.0.0 {\n interface irb.500 {\n interface-type p2p;\n }\n }\n area 0.0.0.0 {\n interface irb.501 {\n interface-type p2p;\n }\n }\n area 0.0.0.0 {\n interface irb.502 {\n interface-type p2p;\n }\n }\n }\n}\n\n" } TASK [Deploy ospf configuration] *********************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/junos.yml for dut TASK [junos_config: deploying ospf from /work/netlab_cicd/junos_c/node_files/dut/ospf] *** [WARNING]: statement not found changed: [dut] PLAY [Deploy custom deployment templates] ************************************** skipping: no hosts matched PLAY RECAP ********************************************************************* dut : ok=27 changed=3 unreachable=0 failed=0 skipped=6 rescued=0 ignored=0 Results of configuration script deployments ================================================================================ x1 Script: initial,vlan,ospf x2 Script: initial,vlan,ospf x3 Script: initial,vlan,ospf This lab tests OSPF adjacencies on VLAN interfaces and trunks with non-default MTU settings. The adjacency establishment could fail due to MTU mismatch. Failure to establish X2-DUT adjacency means that the VLAN interface does not get the correct MTU. Failure to establish X1-DUT adjacency indicates a potential problem with system MTU. Failure to establish X3-DUT adjacency indicates the MTU is not set correctly on VLAN/SVI interface.