Warning in ansible: You're using Ansible version 12.x or higher; netlab might not work correctly
... Ansible core version 2.19 introduced breaking changes in templates and playbooks
... We tested netlab core with Ansible version 12.x but not every device template
... You might want to downgrade Ansible to version 11.10 or lower.
... Use 'netlab install ansible' on Ubuntu to do that
... Finally, please open a GitHub issue if you experience errors/crashes
... Set defaults.ansible.warnings.ver12 to False to hide this warning
 [INFO] Checking for updates in configuration templates
 [INFO] Creating configuration snippets
[WARNING]: Could not match supplied host pattern, ignoring: unprovisioned
[WARNING]: Found variable using reserved name 'hosts'.
Origin: /work/netlab_cicd/hogs/group_vars/all/topology.yml:168:1

166     ipv6: 2001:db8:cafe:2000::/56
167     prefix6: 128
168 hosts:
    ^ column 1


PLAY [Deploy initial device configuration] *************************************

TASK [Set variables that cannot be set with VARS] ******************************
ok: [r1]
ok: [r2]
ok: [r3]
ok: [r4]
ok: [dut]

TASK [Generic readiness tests] *************************************************
skipping: [r1]
skipping: [r2]
skipping: [r3]
skipping: [r4]
included: /home/pipi/netlab_gh/netsim/ansible/tasks/readiness-check/ssh.yml for dut => (item=ssh)

TASK [Check if 'sshpass' is installed] *****************************************
ok: [dut -> localhost]

TASK [Check for 'timeout' command] *********************************************
ok: [dut -> localhost]

TASK [Execute local ssh command to check ssh readiness] ************************
FAILED - RETRYING: [dut -> localhost]: Execute local ssh command to check ssh readiness (50 retries left).
FAILED - RETRYING: [dut -> localhost]: Execute local ssh command to check ssh readiness (49 retries left).
FAILED - RETRYING: [dut -> localhost]: Execute local ssh command to check ssh readiness (48 retries left).
FAILED - RETRYING: [dut -> localhost]: Execute local ssh command to check ssh readiness (47 retries left).
FAILED - RETRYING: [dut -> localhost]: Execute local ssh command to check ssh readiness (46 retries left).
FAILED - RETRYING: [dut -> localhost]: Execute local ssh command to check ssh readiness (45 retries left).
FAILED - RETRYING: [dut -> localhost]: Execute local ssh command to check ssh readiness (44 retries left).
FAILED - RETRYING: [dut -> localhost]: Execute local ssh command to check ssh readiness (43 retries left).
FAILED - RETRYING: [dut -> localhost]: Execute local ssh command to check ssh readiness (42 retries left).
FAILED - RETRYING: [dut -> localhost]: Execute local ssh command to check ssh readiness (41 retries left).
ok: [dut -> localhost]

TASK [Confirm dut SSH server works] ********************************************
ok: [dut] => {
    "msg": "Node dut is ready."
}

TASK [Find device readiness script] ********************************************
ok: [r1]
ok: [r2]
ok: [r3]
ok: [r4]
ok: [dut]

TASK [Wait for device to become ready] *****************************************
skipping: [r1]
skipping: [r2]
skipping: [r3]
skipping: [r4]
included: /home/pipi/netlab_gh/netsim/ansible/tasks/readiness-check/nxos.yml for dut

TASK [Wait for Eth1/1 to appear] ***********************************************
ok: [dut]

TASK [Normalize config on bridge-like devices] *********************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r1
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r2
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r3
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r4

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 [Figure out whether to deploy the module normalize on current device] *****
ok: [r1]

TASK [Find configuration template for normalize] *******************************
ok: [r1]

TASK [fail] ********************************************************************
skipping: [r1]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [r1]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [r1]

TASK [Deploy normalize configuration] ******************************************
skipping: [r1]

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [r2]

TASK [Find configuration template for normalize] *******************************
ok: [r2]

TASK [fail] ********************************************************************
skipping: [r2]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [r2]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [r2]

TASK [Deploy normalize configuration] ******************************************
skipping: [r2]

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [r3]

TASK [Find configuration template for normalize] *******************************
ok: [r3]

TASK [fail] ********************************************************************
skipping: [r3]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [r3]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [r3]

TASK [Deploy normalize configuration] ******************************************
skipping: [r3]

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [r4]

TASK [Find configuration template for normalize] *******************************
ok: [r4]

TASK [fail] ********************************************************************
skipping: [r4]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [r4]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [r4]

TASK [Deploy normalize configuration] ******************************************
skipping: [r4]

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r1
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r2
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r3
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r4

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=========================================\nhostname dut\n!\nno ip domain-lookup\n!\nfeature lldp\n!\nusername vagrant password vagrant\n!\nip host dut-red 10.1.0.1\nip host r1 10.0.0.2\nip host r2 10.0.0.3\n!\n!\nfeature bgp\n!\nvrf context red\n  rd 65000:1\n  address-family ipv4 unicast\n    route-target import 65000:1\n    route-target export 65000:1\n  exit\n  address-family ipv6 unicast\n    route-target import 65000:1\n    route-target export 65000:1\n  exit\nvrf context blue\n  rd 65000:2\n  address-family ipv6 unicast\n    route-target import 65000:2\n    route-target export 65000:2\n  exit\n!\n!\ninterface mgmt0\n no lldp transmit\n no lldp receive\n!\ninterface loopback0\n no shutdown\n ip address 10.0.0.1/32\n ipv6 address 2001:db8:1:1::1/64\n ipv6 nd ra-interval 5 min 3\n!\ninterface Ethernet1/1\n no shutdown\n no switchport\n mac-address caf0.0001.0001\n  vrf member red\n description dut -> r1 [external]\n ip address 10.1.0.1/30\n ipv6 address 2001:db8:3::1/64\n ipv6 nd ra-interval 5 min 3\n!\ninterface Ethernet1/2\n no shutdown\n no switchport\n mac-address caf0.0001.0002\n  vrf member red\n description dut -> r2 [external]\n ip address 10.1.0.5/30\n ipv6 address 2001:db8:3:1::1/64\n ipv6 nd ra-interval 5 min 3\n!\ninterface Ethernet1/3\n no shutdown\n no switchport\n mac-address caf0.0001.0003\n  vrf member blue\n description dut -> r3 [external]\n ipv6 address 2001:db8:13::1/64\n ipv6 nd ra-interval 5 min 3\n!\ninterface Ethernet1/4\n no shutdown\n no switchport\n mac-address caf0.0001.0004\n  vrf member blue\n description dut -> r4 [external]\n ipv6 address 2001:db8:13:1::1/64\n ipv6 nd ra-interval 5 min 3\n!\ninterface loopback1\n no shutdown\n  vrf member red\n description VRF Loopback red\n ipv6 address 2001:db8:c001:cafe::1/64\n ipv6 nd ra-interval 5 min 3\n!\ninterface loopback2\n no shutdown\n  vrf member blue\n description VRF Loopback blue\n ipv6 address 2001:db8:c001:cafe::1/64\n ipv6 nd ra-interval 5 min 3\n!\n"
}

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/nxos.yml for dut

TASK [nxos_config: deploying initial from /work/netlab_cicd/hogs/node_files/dut/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: [dut]

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [r1]

TASK [Find configuration template for initial] *********************************
ok: [r1]

TASK [fail] ********************************************************************
skipping: [r1]

TASK [Find configuration deployment deploy_script for initial] *****************
ok: [r1]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [r1] => {
    "msg": "initial configuration for r1\n=========================================\n#!/bin/bash\n#\nset -e\nset -x\n#\n# Create bash profile script\n#\ncat <<SCRIPT >/root/.bash_profile\n#!/bin/bash\n#\nexport PS1=\"\\h(bash)# \"\necho\necho \"Use vtysh to connect to FRR daemon\"\necho\nSCRIPT\n#\n# This is an artifact of unknown provenance that should be removed in a year or two (= 2026/2027)\n#\n# FRR controls these parameters with 'ip forwarding' and 'ipv6 forwarding' commands\n#\nsysctl -w net.ipv4.ip_forward=1\nsysctl -w net.ipv6.conf.all.forwarding=1\n#\n#\n# Get the current next hop for the default route\n#\ndef_nh=$(ip route list default|awk '{ print $3 }')\n#\n# Create the management VRF and add eth0 to it\n#\nif [ ! -e /sys/devices/virtual/net/mgmt ]; then\n  ip link add mgmt type vrf table 42\nfi\nip link set mgmt up\nsysctl -qw net.ipv6.conf.eth0.keep_addr_on_down=1\nip link set eth0 master mgmt\n#\n# Reinstall the default route if we had it before\n#\nif [[ -n \"$def_nh\" ]]; then\n  ip route add 0.0.0.0/0 vrf mgmt via $def_nh\nfi\n#\n# Enable FRR modules (if not using containerlab bind-mounted /etc/frr/daemons)\n#\n\n# Set system defaults\n#\n# Send ARP requests from a sane source IP address\n#\nsysctl -w net.ipv4.conf.all.arp_announce=2\n\n#\n# Create loopbacks, stub and lag/bond devices\n#\nif [ ! -e /sys/class/net/lo ]; then\n  if [ ! -e /sys/devices/virtual/net/lo ]; then\n    ip link add lo type dummy\n    ip link set dev lo up\n  fi\nfi\n\n# Disable IPv6 (for IPv4-only interfaces) or SLAAC (if the device is a router)\n#\nip link set eth1 down\nsysctl -qw net.ipv6.conf.eth1.autoconf=0\nsysctl -qw net.ipv6.conf.eth1.accept_ra=0\nip link set dev eth1 mtu 1500\nip link set eth1 up\n\n#\n# Add vtysh.conf file\necho \"service integrated-vtysh-config\" >/etc/frr/vtysh.conf\n\n#\n# Rest of initial configuration done through VTYSH\n#\ncat >/tmp/config <<CONFIG\nhostname r1\n!\nlog file /tmp/logging\n\n!\nip forwarding\nipv6 forwarding\nvrf mgmt\n exit-vrf\n!\nfrr defaults datacenter\n!\ninterface lo\n no shutdown\n ip address 10.0.0.2/32\n ipv6 address 2001:db8:1:2::1/64\n!\ninterface eth1\n no shutdown\n description r1 -> dut [external]\n ip address 10.1.0.2/30\n ipv6 address 2001:db8:3::2/64\n ipv6 nd ra-interval 5\n no ipv6 nd suppress-ra\n!\ndo write\nCONFIG\nvtysh -f /tmp/config\n!\nexit 0\n"
}

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/frr/initial-clab.yml for r1

TASK [Attempt to load VRF kernel module] ***************************************
changed: [r1 -> localhost]

TASK [Disable FRR management VRF when modprobe fails] **************************
skipping: [r1]

TASK [include_tasks] ***********************************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/frr/deploy-config.yml for r1

TASK [template] ****************************************************************
changed: [r1]

TASK [set_fact] ****************************************************************
ok: [r1]

TASK [run /tmp/config.sh to deploy initial config from /work/netlab_cicd/hogs/node_files/r1/initial] ***
changed: [r1]

TASK [run vtysh to import initial config from /work/netlab_cicd/hogs/node_files/r1/initial] ***
skipping: [r1]

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [r2]

TASK [Find configuration template for initial] *********************************
ok: [r2]

TASK [fail] ********************************************************************
skipping: [r2]

TASK [Find configuration deployment deploy_script for initial] *****************
ok: [r2]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [r2] => {
    "msg": "initial configuration for r2\n=========================================\n#!/bin/bash\n#\nset -e\nset -x\n#\n# Create bash profile script\n#\ncat <<SCRIPT >/root/.bash_profile\n#!/bin/bash\n#\nexport PS1=\"\\h(bash)# \"\necho\necho \"Use vtysh to connect to FRR daemon\"\necho\nSCRIPT\n#\n# This is an artifact of unknown provenance that should be removed in a year or two (= 2026/2027)\n#\n# FRR controls these parameters with 'ip forwarding' and 'ipv6 forwarding' commands\n#\nsysctl -w net.ipv4.ip_forward=1\nsysctl -w net.ipv6.conf.all.forwarding=1\n#\n#\n# Get the current next hop for the default route\n#\ndef_nh=$(ip route list default|awk '{ print $3 }')\n#\n# Create the management VRF and add eth0 to it\n#\nif [ ! -e /sys/devices/virtual/net/mgmt ]; then\n  ip link add mgmt type vrf table 42\nfi\nip link set mgmt up\nsysctl -qw net.ipv6.conf.eth0.keep_addr_on_down=1\nip link set eth0 master mgmt\n#\n# Reinstall the default route if we had it before\n#\nif [[ -n \"$def_nh\" ]]; then\n  ip route add 0.0.0.0/0 vrf mgmt via $def_nh\nfi\n#\n# Enable FRR modules (if not using containerlab bind-mounted /etc/frr/daemons)\n#\n\n# Set system defaults\n#\n# Send ARP requests from a sane source IP address\n#\nsysctl -w net.ipv4.conf.all.arp_announce=2\n\n#\n# Create loopbacks, stub and lag/bond devices\n#\nif [ ! -e /sys/class/net/lo ]; then\n  if [ ! -e /sys/devices/virtual/net/lo ]; then\n    ip link add lo type dummy\n    ip link set dev lo up\n  fi\nfi\n\n# Disable IPv6 (for IPv4-only interfaces) or SLAAC (if the device is a router)\n#\nip link set eth1 down\nsysctl -qw net.ipv6.conf.eth1.autoconf=0\nsysctl -qw net.ipv6.conf.eth1.accept_ra=0\nip link set dev eth1 mtu 1500\nip link set eth1 up\n\n#\n# Add vtysh.conf file\necho \"service integrated-vtysh-config\" >/etc/frr/vtysh.conf\n\n#\n# Rest of initial configuration done through VTYSH\n#\ncat >/tmp/config <<CONFIG\nhostname r2\n!\nlog file /tmp/logging\n\n!\nip forwarding\nipv6 forwarding\nvrf mgmt\n exit-vrf\n!\nfrr defaults datacenter\n!\ninterface lo\n no shutdown\n ip address 10.0.0.3/32\n ipv6 address 2001:db8:1:3::1/64\n!\ninterface eth1\n no shutdown\n description r2 -> dut [external]\n ip address 10.1.0.6/30\n ipv6 address 2001:db8:3:1::2/64\n ipv6 nd ra-interval 5\n no ipv6 nd suppress-ra\n!\ndo write\nCONFIG\nvtysh -f /tmp/config\n!\nexit 0\n"
}

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/frr/initial-clab.yml for r2

TASK [Attempt to load VRF kernel module] ***************************************
changed: [r2 -> localhost]

TASK [Disable FRR management VRF when modprobe fails] **************************
skipping: [r2]

TASK [include_tasks] ***********************************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/frr/deploy-config.yml for r2

TASK [template] ****************************************************************
changed: [r2]

TASK [set_fact] ****************************************************************
ok: [r2]

TASK [run /tmp/config.sh to deploy initial config from /work/netlab_cicd/hogs/node_files/r2/initial] ***
changed: [r2]

TASK [run vtysh to import initial config from /work/netlab_cicd/hogs/node_files/r2/initial] ***
skipping: [r2]

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [r3]

TASK [Find configuration template for initial] *********************************
ok: [r3]

TASK [fail] ********************************************************************
skipping: [r3]

TASK [Find configuration deployment deploy_script for initial] *****************
ok: [r3]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [r3] => {
    "msg": "initial configuration for r3\n=========================================\n#!/bin/bash\n#\nset -e\nset -x\n#\n# Create bash profile script\n#\ncat <<SCRIPT >/root/.bash_profile\n#!/bin/bash\n#\nexport PS1=\"\\h(bash)# \"\necho\necho \"Use vtysh to connect to FRR daemon\"\necho\nSCRIPT\n#\n# This is an artifact of unknown provenance that should be removed in a year or two (= 2026/2027)\n#\n# FRR controls these parameters with 'ip forwarding' and 'ipv6 forwarding' commands\n#\nsysctl -w net.ipv4.ip_forward=0\nsysctl -w net.ipv6.conf.all.forwarding=1\n#\n#\n# Get the current next hop for the default route\n#\ndef_nh=$(ip route list default|awk '{ print $3 }')\n#\n# Create the management VRF and add eth0 to it\n#\nif [ ! -e /sys/devices/virtual/net/mgmt ]; then\n  ip link add mgmt type vrf table 42\nfi\nip link set mgmt up\nsysctl -qw net.ipv6.conf.eth0.keep_addr_on_down=1\nip link set eth0 master mgmt\n#\n# Reinstall the default route if we had it before\n#\nif [[ -n \"$def_nh\" ]]; then\n  ip route add 0.0.0.0/0 vrf mgmt via $def_nh\nfi\n#\n# Enable FRR modules (if not using containerlab bind-mounted /etc/frr/daemons)\n#\n\n# Set system defaults\n#\n# Send ARP requests from a sane source IP address\n#\nsysctl -w net.ipv4.conf.all.arp_announce=2\n\n#\n# Create loopbacks, stub and lag/bond devices\n#\nif [ ! -e /sys/class/net/lo ]; then\n  if [ ! -e /sys/devices/virtual/net/lo ]; then\n    ip link add lo type dummy\n    ip link set dev lo up\n  fi\nfi\n\n# Disable IPv6 (for IPv4-only interfaces) or SLAAC (if the device is a router)\n#\nip link set eth1 down\nsysctl -qw net.ipv6.conf.eth1.autoconf=0\nsysctl -qw net.ipv6.conf.eth1.accept_ra=0\nip link set dev eth1 mtu 1500\nip link set eth1 up\n\n#\n# Add vtysh.conf file\necho \"service integrated-vtysh-config\" >/etc/frr/vtysh.conf\n\n#\n# Rest of initial configuration done through VTYSH\n#\ncat >/tmp/config <<CONFIG\nhostname r3\n!\nlog file /tmp/logging\n\n!\nipv6 forwarding\nvrf mgmt\n exit-vrf\n!\nfrr defaults datacenter\n!\ninterface lo\n no shutdown\n ! no ip address\n ipv6 address 2001:db8:cafe:2000::4/128\n!\ninterface eth1\n no shutdown\n description r3 -> dut [external]\n ! no ip address\n ipv6 address 2001:db8:13::2/64\n ipv6 nd ra-interval 5\n no ipv6 nd suppress-ra\n!\ndo write\nCONFIG\nvtysh -f /tmp/config\n!\nexit 0\n"
}

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/frr/initial-clab.yml for r3

TASK [Attempt to load VRF kernel module] ***************************************
changed: [r3 -> localhost]

TASK [Disable FRR management VRF when modprobe fails] **************************
skipping: [r3]

TASK [include_tasks] ***********************************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/frr/deploy-config.yml for r3

TASK [template] ****************************************************************
changed: [r3]

TASK [set_fact] ****************************************************************
ok: [r3]

TASK [run /tmp/config.sh to deploy initial config from /work/netlab_cicd/hogs/node_files/r3/initial] ***
changed: [r3]

TASK [run vtysh to import initial config from /work/netlab_cicd/hogs/node_files/r3/initial] ***
skipping: [r3]

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [r4]

TASK [Find configuration template for initial] *********************************
ok: [r4]

TASK [fail] ********************************************************************
skipping: [r4]

TASK [Find configuration deployment deploy_script for initial] *****************
ok: [r4]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [r4] => {
    "msg": "initial configuration for r4\n=========================================\n#!/bin/bash\n#\nset -e\nset -x\n#\n# Create bash profile script\n#\ncat <<SCRIPT >/root/.bash_profile\n#!/bin/bash\n#\nexport PS1=\"\\h(bash)# \"\necho\necho \"Use vtysh to connect to FRR daemon\"\necho\nSCRIPT\n#\n# This is an artifact of unknown provenance that should be removed in a year or two (= 2026/2027)\n#\n# FRR controls these parameters with 'ip forwarding' and 'ipv6 forwarding' commands\n#\nsysctl -w net.ipv4.ip_forward=0\nsysctl -w net.ipv6.conf.all.forwarding=1\n#\n#\n# Get the current next hop for the default route\n#\ndef_nh=$(ip route list default|awk '{ print $3 }')\n#\n# Create the management VRF and add eth0 to it\n#\nif [ ! -e /sys/devices/virtual/net/mgmt ]; then\n  ip link add mgmt type vrf table 42\nfi\nip link set mgmt up\nsysctl -qw net.ipv6.conf.eth0.keep_addr_on_down=1\nip link set eth0 master mgmt\n#\n# Reinstall the default route if we had it before\n#\nif [[ -n \"$def_nh\" ]]; then\n  ip route add 0.0.0.0/0 vrf mgmt via $def_nh\nfi\n#\n# Enable FRR modules (if not using containerlab bind-mounted /etc/frr/daemons)\n#\n\n# Set system defaults\n#\n# Send ARP requests from a sane source IP address\n#\nsysctl -w net.ipv4.conf.all.arp_announce=2\n\n#\n# Create loopbacks, stub and lag/bond devices\n#\nif [ ! -e /sys/class/net/lo ]; then\n  if [ ! -e /sys/devices/virtual/net/lo ]; then\n    ip link add lo type dummy\n    ip link set dev lo up\n  fi\nfi\n\n# Disable IPv6 (for IPv4-only interfaces) or SLAAC (if the device is a router)\n#\nip link set eth1 down\nsysctl -qw net.ipv6.conf.eth1.autoconf=0\nsysctl -qw net.ipv6.conf.eth1.accept_ra=0\nip link set dev eth1 mtu 1500\nip link set eth1 up\n\n#\n# Add vtysh.conf file\necho \"service integrated-vtysh-config\" >/etc/frr/vtysh.conf\n\n#\n# Rest of initial configuration done through VTYSH\n#\ncat >/tmp/config <<CONFIG\nhostname r4\n!\nlog file /tmp/logging\n\n!\nipv6 forwarding\nvrf mgmt\n exit-vrf\n!\nfrr defaults datacenter\n!\ninterface lo\n no shutdown\n ! no ip address\n ipv6 address 2001:db8:cafe:2000::5/128\n!\ninterface eth1\n no shutdown\n description r4 -> dut [external]\n ! no ip address\n ipv6 address 2001:db8:13:1::2/64\n ipv6 nd ra-interval 5\n no ipv6 nd suppress-ra\n!\ndo write\nCONFIG\nvtysh -f /tmp/config\n!\nexit 0\n"
}

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/frr/initial-clab.yml for r4

TASK [Attempt to load VRF kernel module] ***************************************
changed: [r4 -> localhost]

TASK [Disable FRR management VRF when modprobe fails] **************************
skipping: [r4]

TASK [include_tasks] ***********************************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/frr/deploy-config.yml for r4

TASK [template] ****************************************************************
changed: [r4]

TASK [set_fact] ****************************************************************
ok: [r4]

TASK [run /tmp/config.sh to deploy initial config from /work/netlab_cicd/hogs/node_files/r4/initial] ***
changed: [r4]

TASK [run vtysh to import initial config from /work/netlab_cicd/hogs/node_files/r4/initial] ***
skipping: [r4]

PLAY [Deploy module-specific configurations] ***********************************

TASK [Set variables that cannot be set with VARS] ******************************
ok: [r1]
ok: [r2]
ok: [r3]
ok: [r4]
ok: [dut]

TASK [Deploy individual configuration modules] *********************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut => (item=bgp)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut => (item=vrf)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r1 => (item=bgp)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r1 => (item=vrf)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r2 => (item=bgp)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r2 => (item=vrf)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r3 => (item=bgp)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r3 => (item=vrf)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r4 => (item=bgp)
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for r4 => (item=vrf)

TASK [Figure out whether to deploy the module bgp on current device] ***********
ok: [dut]

TASK [Find configuration template for bgp] *************************************
ok: [dut]

TASK [fail] ********************************************************************
skipping: [dut]

TASK [Find configuration deployment deploy_script for bgp] *********************
ok: [dut]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [dut] => {
    "msg": "bgp configuration for dut\n=========================================\n!\nfeature bgp\n!\nrouter bgp 65000\n  router-id 10.0.0.1\n!\n address-family ipv4 unicast\n!\n  network 10.0.0.1/32\n!\n!\n!\n address-family ipv6 unicast\n!\n  network 2001:db8:1:1::/64\n!\n!\n!\n!\n"
}

TASK [Deploy bgp configuration] ************************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/nxos.yml for dut

TASK [nxos_config: deploying bgp from /work/netlab_cicd/hogs/node_files/dut/bgp] ***
changed: [dut]

TASK [Figure out whether to deploy the module vrf on current device] ***********
ok: [dut]

TASK [Find configuration template for vrf] *************************************
ok: [dut]

TASK [fail] ********************************************************************
skipping: [dut]

TASK [Find configuration deployment deploy_script for vrf] *********************
ok: [dut]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [dut] => {
    "msg": "vrf configuration for dut\n=========================================\n!\nroute-map all\n!\nrouter bgp 65000\n  vrf red\n    router-id 10.0.0.1\n!\n    address-family ipv4 unicast\n      redistribute direct route-map all\n!\n    neighbor 10.1.0.2 remote-as 65101\n      description r1\n      address-family ipv4 unicast\n        send-community standard\n        exit\n      exit\n!\n    neighbor 10.1.0.6 remote-as 65102\n      description r2\n      address-family ipv4 unicast\n        send-community standard\n        exit\n      exit\n!\n!\n    address-family ipv6 unicast\n      redistribute direct route-map all\n    network 2001:db8:c001:cafe::/64\n!\n    neighbor 2001:db8:3::2 remote-as 65101\n      description r1\n      address-family ipv6 unicast\n        send-community standard\n        exit\n      exit\n!\n    neighbor 2001:db8:3:1::2 remote-as 65102\n      description r2\n      address-family ipv6 unicast\n        send-community standard\n        exit\n      exit\n!\n  vrf blue\n    router-id 10.0.0.1\n!\n    address-family ipv4 unicast\n      redistribute direct route-map all\n!\n!\n    address-family ipv6 unicast\n      redistribute direct route-map all\n    network 2001:db8:c001:cafe::/64\n!\n    neighbor 2001:db8:13::2 remote-as 65103\n      description r3\n      address-family ipv6 unicast\n        send-community standard\n        exit\n      exit\n!\n    neighbor 2001:db8:13:1::2 remote-as 65104\n      description r4\n      address-family ipv6 unicast\n        send-community standard\n        exit\n      exit\n!\n"
}

TASK [Deploy vrf configuration] ************************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/nxos.yml for dut

TASK [nxos_config: deploying vrf from /work/netlab_cicd/hogs/node_files/dut/vrf] ***
changed: [dut]

TASK [Figure out whether to deploy the module bgp on current device] ***********
ok: [r1]

TASK [Find configuration template for bgp] *************************************
ok: [r1]

TASK [fail] ********************************************************************
skipping: [r1]

TASK [Find configuration deployment deploy_script for bgp] *********************
ok: [r1]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [r1] => {
    "msg": "bgp configuration for r1\n=========================================\n!\nrouter bgp 65101\n  no bgp ebgp-requires-policy\n  no bgp default ipv4-unicast\n  bgp default show-hostname\n  bgp default show-nexthop-hostname\n  ! Consider AS paths of same length but with different AS as ECMP candidates\n  bgp bestpath as-path multipath-relax\n\n  bgp router-id 10.0.0.2\n!\n  neighbor 10.1.0.1 remote-as 65000\n  neighbor 10.1.0.1 description dut\n!\n  neighbor 2001:db8:3::1 remote-as 65000\n  neighbor 2001:db8:3::1 description dut\n!\n address-family ipv4 unicast\n!\n\n!\n! Originate networks from connected subnets\n!\n  network 10.0.0.2/32\n!\n  neighbor 10.1.0.1 activate\n  no neighbor 10.1.0.1 send-community all\n  neighbor 10.1.0.1 send-community standard\n  neighbor 10.1.0.1 send-community large\n!\n address-family ipv6 unicast\n!\n\n!\n! Originate networks from connected subnets\n!\n  network 2001:db8:1:2::/64\n!\n  neighbor 2001:db8:3::1 activate\n  no neighbor 2001:db8:3::1 send-community all\n  neighbor 2001:db8:3::1 send-community standard\n  neighbor 2001:db8:3::1 send-community large\n!\n!\n!\ndo write\n"
}

TASK [Deploy bgp configuration] ************************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/frr.yml for r1

TASK [template] ****************************************************************
changed: [r1]

TASK [set_fact] ****************************************************************
ok: [r1]

TASK [run /tmp/config.sh to deploy bgp config from /work/netlab_cicd/hogs/node_files/r1/bgp] ***
skipping: [r1]

TASK [run vtysh to import bgp config from /work/netlab_cicd/hogs/node_files/r1/bgp] ***
changed: [r1]

TASK [Figure out whether to deploy the module vrf on current device] ***********
ok: [r1]

TASK [Find configuration template for vrf] *************************************
skipping: [r1]

TASK [fail] ********************************************************************
skipping: [r1]

TASK [Find configuration deployment deploy_script for vrf] *********************
skipping: [r1]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [r1]

TASK [Deploy vrf configuration] ************************************************
skipping: [r1]

TASK [Figure out whether to deploy the module bgp on current device] ***********
ok: [r2]

TASK [Find configuration template for bgp] *************************************
ok: [r2]

TASK [fail] ********************************************************************
skipping: [r2]

TASK [Find configuration deployment deploy_script for bgp] *********************
ok: [r2]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [r2] => {
    "msg": "bgp configuration for r2\n=========================================\n!\nrouter bgp 65102\n  no bgp ebgp-requires-policy\n  no bgp default ipv4-unicast\n  bgp default show-hostname\n  bgp default show-nexthop-hostname\n  ! Consider AS paths of same length but with different AS as ECMP candidates\n  bgp bestpath as-path multipath-relax\n\n  bgp router-id 10.0.0.3\n!\n  neighbor 10.1.0.5 remote-as 65000\n  neighbor 10.1.0.5 description dut\n!\n  neighbor 2001:db8:3:1::1 remote-as 65000\n  neighbor 2001:db8:3:1::1 description dut\n!\n address-family ipv4 unicast\n!\n\n!\n! Originate networks from connected subnets\n!\n  network 10.0.0.3/32\n!\n  neighbor 10.1.0.5 activate\n  no neighbor 10.1.0.5 send-community all\n  neighbor 10.1.0.5 send-community standard\n  neighbor 10.1.0.5 send-community large\n!\n address-family ipv6 unicast\n!\n\n!\n! Originate networks from connected subnets\n!\n  network 2001:db8:1:3::/64\n!\n  neighbor 2001:db8:3:1::1 activate\n  no neighbor 2001:db8:3:1::1 send-community all\n  neighbor 2001:db8:3:1::1 send-community standard\n  neighbor 2001:db8:3:1::1 send-community large\n!\n!\n!\ndo write\n"
}

TASK [Deploy bgp configuration] ************************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/frr.yml for r2

TASK [template] ****************************************************************
changed: [r2]

TASK [set_fact] ****************************************************************
ok: [r2]

TASK [run /tmp/config.sh to deploy bgp config from /work/netlab_cicd/hogs/node_files/r2/bgp] ***
skipping: [r2]

TASK [run vtysh to import bgp config from /work/netlab_cicd/hogs/node_files/r2/bgp] ***
changed: [r2]

TASK [Figure out whether to deploy the module vrf on current device] ***********
ok: [r2]

TASK [Find configuration template for vrf] *************************************
skipping: [r2]

TASK [fail] ********************************************************************
skipping: [r2]

TASK [Find configuration deployment deploy_script for vrf] *********************
skipping: [r2]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [r2]

TASK [Deploy vrf configuration] ************************************************
skipping: [r2]

TASK [Figure out whether to deploy the module bgp on current device] ***********
ok: [r3]

TASK [Find configuration template for bgp] *************************************
ok: [r3]

TASK [fail] ********************************************************************
skipping: [r3]

TASK [Find configuration deployment deploy_script for bgp] *********************
ok: [r3]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [r3] => {
    "msg": "bgp configuration for r3\n=========================================\n!\nrouter bgp 65103\n  no bgp ebgp-requires-policy\n  no bgp default ipv4-unicast\n  bgp default show-hostname\n  bgp default show-nexthop-hostname\n  ! Consider AS paths of same length but with different AS as ECMP candidates\n  bgp bestpath as-path multipath-relax\n\n  bgp router-id 10.0.0.4\n!\n  neighbor 2001:db8:13::1 remote-as 65000\n  neighbor 2001:db8:13::1 description dut\n!\n address-family ipv6 unicast\n!\n\n!\n! Originate networks from connected subnets\n!\n  network 2001:db8:cafe:2000::4/128\n!\n  neighbor 2001:db8:13::1 activate\n  no neighbor 2001:db8:13::1 send-community all\n  neighbor 2001:db8:13::1 send-community standard\n  neighbor 2001:db8:13::1 send-community large\n!\n!\n!\ndo write\n"
}

TASK [Deploy bgp configuration] ************************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/frr.yml for r3

TASK [template] ****************************************************************
changed: [r3]

TASK [set_fact] ****************************************************************
ok: [r3]

TASK [run /tmp/config.sh to deploy bgp config from /work/netlab_cicd/hogs/node_files/r3/bgp] ***
skipping: [r3]

TASK [run vtysh to import bgp config from /work/netlab_cicd/hogs/node_files/r3/bgp] ***
changed: [r3]

TASK [Figure out whether to deploy the module vrf on current device] ***********
ok: [r3]

TASK [Find configuration template for vrf] *************************************
skipping: [r3]

TASK [fail] ********************************************************************
skipping: [r3]

TASK [Find configuration deployment deploy_script for vrf] *********************
skipping: [r3]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [r3]

TASK [Deploy vrf configuration] ************************************************
skipping: [r3]

TASK [Figure out whether to deploy the module bgp on current device] ***********
ok: [r4]

TASK [Find configuration template for bgp] *************************************
ok: [r4]

TASK [fail] ********************************************************************
skipping: [r4]

TASK [Find configuration deployment deploy_script for bgp] *********************
ok: [r4]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [r4] => {
    "msg": "bgp configuration for r4\n=========================================\n!\nrouter bgp 65104\n  no bgp ebgp-requires-policy\n  no bgp default ipv4-unicast\n  bgp default show-hostname\n  bgp default show-nexthop-hostname\n  ! Consider AS paths of same length but with different AS as ECMP candidates\n  bgp bestpath as-path multipath-relax\n\n  bgp router-id 10.0.0.5\n!\n  neighbor 2001:db8:13:1::1 remote-as 65000\n  neighbor 2001:db8:13:1::1 description dut\n!\n address-family ipv6 unicast\n!\n\n!\n! Originate networks from connected subnets\n!\n  network 2001:db8:cafe:2000::5/128\n!\n  neighbor 2001:db8:13:1::1 activate\n  no neighbor 2001:db8:13:1::1 send-community all\n  neighbor 2001:db8:13:1::1 send-community standard\n  neighbor 2001:db8:13:1::1 send-community large\n!\n!\n!\ndo write\n"
}

TASK [Deploy bgp configuration] ************************************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/frr.yml for r4

TASK [template] ****************************************************************
changed: [r4]

TASK [set_fact] ****************************************************************
ok: [r4]

TASK [run /tmp/config.sh to deploy bgp config from /work/netlab_cicd/hogs/node_files/r4/bgp] ***
skipping: [r4]

TASK [run vtysh to import bgp config from /work/netlab_cicd/hogs/node_files/r4/bgp] ***
changed: [r4]

TASK [Figure out whether to deploy the module vrf on current device] ***********
ok: [r4]

TASK [Find configuration template for vrf] *************************************
skipping: [r4]

TASK [fail] ********************************************************************
skipping: [r4]

TASK [Find configuration deployment deploy_script for vrf] *********************
skipping: [r4]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [r4]

TASK [Deploy vrf configuration] ************************************************
skipping: [r4]

PLAY [Deploy custom deployment templates] **************************************

TASK [Run custom configuration deployment scripts] *****************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-custom-config.yml for r1, r2, r3, r4 => (item=bgp-xact)

TASK [Find configuration template] *********************************************
ok: [r1]
ok: [r2]
ok: [r3]
ok: [r4]

TASK [fail] ********************************************************************
skipping: [r1]
skipping: [r2]
skipping: [r3]
skipping: [r4]

TASK [Check is the configuration template is a file] ***************************
ok: [r2 -> localhost]
ok: [r1 -> localhost]
ok: [r3 -> localhost]
ok: [r4 -> localhost]

TASK [fail] ********************************************************************
skipping: [r1]
skipping: [r2]
skipping: [r3]
skipping: [r4]

TASK [Process template /work/netlab_cicd/hogs/node_files/r1/bgp-xact for r1] ***
skipping: [r1]
skipping: [r2]
skipping: [r3]
skipping: [r4]

TASK [Find custom configuration deployment script] *****************************
ok: [r1]
ok: [r2]
ok: [r3]
ok: [r4]

TASK [Run the configuration deployment script] *********************************
included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/frr.yml for r1, r2, r3, r4

TASK [template] ****************************************************************
changed: [r1]
changed: [r2]
changed: [r4]
changed: [r3]

TASK [set_fact] ****************************************************************
ok: [r1]
ok: [r2]
ok: [r3]
ok: [r4]

TASK [run /tmp/config.sh to deploy bgp-xact config from /work/netlab_cicd/hogs/node_files/r1/bgp-xact] ***
skipping: [r1]
skipping: [r2]
skipping: [r3]
skipping: [r4]

TASK [run vtysh to import bgp-xact config from /work/netlab_cicd/hogs/node_files/r1/bgp-xact] ***
changed: [r3]
changed: [r2]
changed: [r1]
changed: [r4]

PLAY RECAP *********************************************************************
dut                        : ok=35   changed=3    unreachable=0    failed=0    skipped=6    rescued=0    ignored=0   
r1                         : ok=37   changed=7    unreachable=0    failed=0    skipped=19   rescued=0    ignored=0   
r2                         : ok=37   changed=7    unreachable=0    failed=0    skipped=19   rescued=0    ignored=0   
r3                         : ok=37   changed=7    unreachable=0    failed=0    skipped=19   rescued=0    ignored=0   
r4                         : ok=37   changed=7    unreachable=0    failed=0    skipped=19   rescued=0    ignored=0   


Warning: The following warnings were generated during the 'netlab initial' processing
Warning: ansible: You're using Ansible version 12.x or higher; netlab might not work correctly
[CREATED] dut: initial,bgp,vrf
[CREATED] r1: initial,bgp,bgp-xact
[CREATED] r2: initial,bgp,bgp-xact
[CREATED] r3: initial,bgp,bgp-xact
[CREATED] r4: initial,bgp,bgp-xact


The device under test has two VRFs with two interfaces in each VRF.
Routers are attached to those interfaces and run BGP with device under test
in a dual-stack (IPv4 + IPv6) environment.

The routing and connectivity tests focus on IPv6 (another test cases focuses
on IPv4), the dual-stack addressing is used only to trigger the incorrect
activation of BGP address families.

* r1 and r2 should be able to ping each other and rtr VRF loopback
* r3 and r4 should be able to ping each other and rtr VRF loopback
* r1 should not be able to reach r3

The test also checks whether DUT unnecessarily enables IPv4 AF over IPv6
EBGP sessions