[WARNING]: Could not match supplied host pattern, ignoring: unprovisioned

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

TASK [Set variables that cannot be set with VARS] ******************************
ok: [x1]
ok: [x2]
ok: [dut2]
ok: [dut]

TASK [Find device readiness script] ********************************************
ok: [x1]
ok: [x2]
ok: [dut]
ok: [dut2]

TASK [Wait for device to become ready] *****************************************
skipping: [x1]
skipping: [x2]
included: /home/pipi/net101/tools/netsim/ansible/tasks/readiness-check/nxos.yml for dut, dut2

TASK [Wait for Eth1/1 to appear] ***********************************************
ok: [dut2]
ok: [dut]

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-module.yml for dut, dut2, x1, x2

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [x1]
ok: [x2]
ok: [dut]
ok: [dut2]

TASK [Find configuration template for initial] *********************************
ok: [x2]
ok: [x1]
ok: [dut]
ok: [dut2]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [dut] => 
  msg: |-
    initial configuration for dut
    =========================================
    hostname dut
    !
    no ip domain-lookup
    !
    feature lldp
    !
    username vagrant password vagrant
    !
    !
    !
    interface mgmt0
     no lldp transmit
     no lldp receive
    !
    interface loopback0
     no shutdown
     ipv6 address 2001:db8:1:1::1/64
     ipv6 nd ra-interval 5 min 3
    !
    interface Ethernet1/1
     no shutdown
     no switchport
     mac-address 52dc.cafe.0101
     description dut -> x1 [external]
     mtu 1500
     ipv6 address 2001:db8:2::1/64
     ipv6 nd ra-interval 5 min 3
    !
    interface Ethernet1/2
     no shutdown
     no switchport
     mac-address 52dc.cafe.0102
     description dut -> x2 [external]
     mtu 1500
     ipv6 address 2001:db8:2:1::1/64
     ipv6 nd ra-interval 5 min 3
    !
    interface Ethernet1/3
     no shutdown
     no switchport
     mac-address 52dc.cafe.0103
     description dut -> dut2 [external]
     mtu 1500
     ipv6 address 2001:db8:cafe:e01::1/64
     ipv6 nd ra-interval 5 min 3
    !
    interface Ethernet1/4
     no shutdown
     no switchport
     mac-address 52dc.cafe.0104
     description dut -> stub
     mtu 1500
     ipv6 address 2001:db8:cafe:e42::1/64
     ipv6 nd ra-interval 5 min 3
    !
ok: [x2] => 
  msg: |-
    initial configuration for x2
    =========================================
    #!/bin/bash
    #
    set -e
    set -x
    #
    # Create bash profile script
    #
    cat <<SCRIPT >/root/.bash_profile
    #!/bin/bash
    #
    export PS1="\h(bash)#"
    echo "Use vtysh to connect to FRR daemon"
    echo
    SCRIPT
    #
    # Build hosts file
    #
    echo "# Created by netlab initial" >>/tmp/hosts
    echo "2001:db8:1:1::1 2001:db8:2::1 2001:db8:2:1::1 2001:db8:cafe:e01::1 2001:db8:cafe:e42::1 dut" >>/tmp/hosts
    echo "2001:db8:1:2::1 2001:db8:cafe:e01::2 dut2" >>/tmp/hosts
    echo "2001:db8:1:3::1 2001:db8:2::3 x1" >>/tmp/hosts
    echo "2001:db8:1:4::1 2001:db8:2:1::4 x2" >>/tmp/hosts
    grep "Created by netlab" /etc/hosts || uniq /tmp/hosts|sort >>/etc/hosts
  
    #
    # Get the current next hop for the default route
    #
    def_nh=$(ip route list default|awk '{ print $3 }')
    #
    # Create the management VRF and add eth0 to it
    #
    if [ ! -e /sys/devices/virtual/net/mgmt ]; then
      ip link add mgmt type vrf table 42
    fi
    ip link set mgmt up
    sysctl -qw net.ipv6.conf.eth0.keep_addr_on_down=1
    ip link set eth0 master mgmt
    #
    # Reinstall the default route if we had it before
    #
    if [[ -n "$def_nh" ]]; then
      ip route add 0.0.0.0/0 vrf mgmt via $def_nh
    fi
    #
    # Enable FRR modules (if not using containerlab bind-mounted /etc/frr/daemons)
    #
  
    #
    # Create loopbacks and stub devices
    #
    if [ ! -e /sys/class/net/lo ]; then
      if [ ! -e /sys/devices/virtual/net/lo ]; then
        ip link add lo type dummy
        ip link set dev lo up
      fi
    fi
  
    # Disable IPv6 (for IPv4-only interfaces) or SLAAC (if the device is a router)
    #
    sysctl -qw net.ipv6.conf.eth1.autoconf=0
    sysctl -qw net.ipv6.conf.eth1.accept_ra=0
    ip link set eth1 down
    ip link set eth1 up
  
    #
    # Add vtysh.conf file
    echo "service integrated-vtysh-config" >/etc/frr/vtysh.conf
    #
    # Set Ethernet interface MTU
    ip link set eth1 mtu 1500
    #
    # Rest of initial configuration done through VTYSH
    #
    cat >/tmp/config <<CONFIG
    hostname x2
    !
    vrf mgmt
     exit-vrf
    !
    ipv6 forwarding
    frr defaults datacenter
    !
    interface lo
     no shutdown
     ! no ip address
     ipv6 address 2001:db8:1:4::1/64
    !
    interface eth1
     no shutdown
     description x2 -> dut [external]
     ! no ip address
     ipv6 address 2001:db8:2:1::4/64
     ipv6 nd ra-interval 5
     no ipv6 nd suppress-ra
    !
    do write
    CONFIG
    vtysh -f /tmp/config
    exit 0
ok: [x1] => 
  msg: |-
    initial configuration for x1
    =========================================
    #!/bin/bash
    #
    set -e
    set -x
    #
    # Create bash profile script
    #
    cat <<SCRIPT >/root/.bash_profile
    #!/bin/bash
    #
    export PS1="\h(bash)#"
    echo "Use vtysh to connect to FRR daemon"
    echo
    SCRIPT
    #
    # Build hosts file
    #
    echo "# Created by netlab initial" >>/tmp/hosts
    echo "2001:db8:1:1::1 2001:db8:2::1 2001:db8:2:1::1 2001:db8:cafe:e01::1 2001:db8:cafe:e42::1 dut" >>/tmp/hosts
    echo "2001:db8:1:2::1 2001:db8:cafe:e01::2 dut2" >>/tmp/hosts
    echo "2001:db8:1:3::1 2001:db8:2::3 x1" >>/tmp/hosts
    echo "2001:db8:1:4::1 2001:db8:2:1::4 x2" >>/tmp/hosts
    grep "Created by netlab" /etc/hosts || uniq /tmp/hosts|sort >>/etc/hosts
  
    #
    # Get the current next hop for the default route
    #
    def_nh=$(ip route list default|awk '{ print $3 }')
    #
    # Create the management VRF and add eth0 to it
    #
    if [ ! -e /sys/devices/virtual/net/mgmt ]; then
      ip link add mgmt type vrf table 42
    fi
    ip link set mgmt up
    sysctl -qw net.ipv6.conf.eth0.keep_addr_on_down=1
    ip link set eth0 master mgmt
    #
    # Reinstall the default route if we had it before
    #
    if [[ -n "$def_nh" ]]; then
      ip route add 0.0.0.0/0 vrf mgmt via $def_nh
    fi
    #
    # Enable FRR modules (if not using containerlab bind-mounted /etc/frr/daemons)
    #
  
    #
    # Create loopbacks and stub devices
    #
    if [ ! -e /sys/class/net/lo ]; then
      if [ ! -e /sys/devices/virtual/net/lo ]; then
        ip link add lo type dummy
        ip link set dev lo up
      fi
    fi
  
    # Disable IPv6 (for IPv4-only interfaces) or SLAAC (if the device is a router)
    #
    sysctl -qw net.ipv6.conf.eth1.autoconf=0
    sysctl -qw net.ipv6.conf.eth1.accept_ra=0
    ip link set eth1 down
    ip link set eth1 up
  
    #
    # Add vtysh.conf file
    echo "service integrated-vtysh-config" >/etc/frr/vtysh.conf
    #
    # Set Ethernet interface MTU
    ip link set eth1 mtu 1500
    #
    # Rest of initial configuration done through VTYSH
    #
    cat >/tmp/config <<CONFIG
    hostname x1
    !
    vrf mgmt
     exit-vrf
    !
    ipv6 forwarding
    frr defaults datacenter
    !
    interface lo
     no shutdown
     ! no ip address
     ipv6 address 2001:db8:1:3::1/64
    !
    interface eth1
     no shutdown
     description x1 -> dut [external]
     ! no ip address
     ipv6 address 2001:db8:2::3/64
     ipv6 nd ra-interval 5
     no ipv6 nd suppress-ra
    !
    do write
    CONFIG
    vtysh -f /tmp/config
    exit 0
ok: [dut2] => 
  msg: |-
    initial configuration for dut2
    =========================================
    hostname dut2
    !
    no ip domain-lookup
    !
    feature lldp
    !
    username vagrant password vagrant
    !
    !
    !
    interface mgmt0
     no lldp transmit
     no lldp receive
    !
    interface loopback0
     no shutdown
     ipv6 address 2001:db8:1:2::1/64
     ipv6 nd ra-interval 5 min 3
    !
    interface Ethernet1/1
     no shutdown
     no switchport
     mac-address 52dc.cafe.0201
     description dut2 -> dut [external]
     mtu 1500
     ipv6 address 2001:db8:cafe:e01::2/64
     ipv6 nd ra-interval 5 min 3
    !

TASK [Find configuration deployment deploy_script for initial] *****************
ok: [x2]
ok: [x1]
ok: [dut]
ok: [dut2]

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/nxos.yml for dut, dut2
included: /home/pipi/net101/tools/netsim/ansible/tasks/frr/initial-clab.yml for x1, x2

TASK [nxos_config: deploying initial from /home/pipi/net101/tools/netsim/ansible/templates/initial/nxos.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: [dut]
changed: [dut2]

TASK [Attempt to load VRF kernel module] ***************************************
changed: [x2 -> localhost]
changed: [x1 -> localhost]

TASK [Disable FRR management VRF when modprobe fails] **************************
skipping: [x1]
skipping: [x2]

TASK [include_tasks] ***********************************************************
included: /home/pipi/net101/tools/netsim/ansible/tasks/frr/deploy-config.yml for x1, x2

TASK [template] ****************************************************************
changed: [x1]
changed: [x2]

TASK [set_fact] ****************************************************************
ok: [x1]
ok: [x2]

TASK [run /tmp/config.sh to deploy initial config from /home/pipi/net101/tools/netsim/ansible/templates/initial/frr.j2] ***
changed: [x2]
changed: [x1]

TASK [run vtysh to import initial config from /home/pipi/net101/tools/netsim/ansible/templates/initial/frr.j2] ***
skipping: [x1]
skipping: [x2]

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

TASK [Set variables that cannot be set with VARS] ******************************
ok: [x1]
ok: [x2]
ok: [dut]
ok: [dut2]

TASK [Deploy individual configuration modules] *********************************
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-module.yml for dut, dut2, x1, x2 => (item=bgp)

TASK [Figure out whether to deploy the module bgp on current device] ***********
ok: [x1]
ok: [x2]
ok: [dut]
ok: [dut2]

TASK [Find configuration template for bgp] *************************************
ok: [x1]
ok: [x2]
ok: [dut]
ok: [dut2]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [x1] => 
  msg: |-
    bgp configuration for x1
    =========================================
    !
    router bgp 65100
      no bgp ebgp-requires-policy
      no bgp default ipv4-unicast
      bgp default show-hostname
      bgp default show-nexthop-hostname
  
      ! Consider AS paths of same length but with different AS as ECMP candidates
      bgp bestpath as-path multipath-relax
  
      bgp router-id 10.0.0.3
    !
      neighbor 2001:db8:2::1 remote-as 65000
      neighbor 2001:db8:2::1 description dut
    !
     address-family ipv6 unicast
    !
      network 2001:db8:1:3::/64
    !
    !
    !
      neighbor 2001:db8:2::1 activate
      no neighbor 2001:db8:2::1 send-community all
      neighbor 2001:db8:2::1 send-community standard
      neighbor 2001:db8:2::1 send-community large
    !
    !
    !
    do write
ok: [x2] => 
  msg: |-
    bgp configuration for x2
    =========================================
    !
    router bgp 65101
      no bgp ebgp-requires-policy
      no bgp default ipv4-unicast
      bgp default show-hostname
      bgp default show-nexthop-hostname
  
      ! Consider AS paths of same length but with different AS as ECMP candidates
      bgp bestpath as-path multipath-relax
  
      bgp router-id 10.0.0.4
    !
      neighbor 2001:db8:2:1::1 remote-as 65000
      neighbor 2001:db8:2:1::1 description dut
    !
     address-family ipv6 unicast
    !
      network 2001:db8:1:4::/64
    !
    !
    !
      neighbor 2001:db8:2:1::1 activate
      no neighbor 2001:db8:2:1::1 send-community all
      neighbor 2001:db8:2:1::1 send-community standard
      neighbor 2001:db8:2:1::1 send-community large
    !
    !
    !
    do write
ok: [dut] => 
  msg: |-
    bgp configuration for dut
    =========================================
    !
    feature bgp
    !
    router bgp 65000
      router-id 10.0.0.1
    !
     address-family ipv6 unicast
    !
    !
      network 2001:db8:cafe:e42::/64
    !
    !
     neighbor 2001:db8:2::3 remote-as 65100
      description x1
      address-family ipv6 unicast
       send-community standard
    !
     neighbor 2001:db8:2:1::4 remote-as 65101
      description x2
      address-family ipv6 unicast
       send-community standard
    !
     neighbor 2001:db8:cafe:e01::2 remote-as 65001
      description dut2
      address-family ipv6 unicast
       send-community standard
    !
    !
ok: [dut2] => 
  msg: |-
    bgp configuration for dut2
    =========================================
    !
    feature bgp
    !
    router bgp 65001
      router-id 10.0.0.2
    !
     address-family ipv6 unicast
    !
      network 2001:db8:1:2::/64
    !
    !
    !
     neighbor 2001:db8:cafe:e01::1 remote-as 65000
      description dut
      address-family ipv6 unicast
       send-community standard
    !
    !

TASK [Find configuration deployment deploy_script for bgp] *********************
ok: [x1]
ok: [x2]
ok: [dut]
ok: [dut2]

TASK [Deploy bgp configuration] ************************************************
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/nxos.yml for dut, dut2
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/frr.yml for x1, x2

TASK [nxos_config: deploying bgp from /home/pipi/net101/tools/netsim/ansible/templates/bgp/nxos.j2] ***
changed: [dut2]
changed: [dut]

TASK [template] ****************************************************************
changed: [x1]
changed: [x2]

TASK [set_fact] ****************************************************************
ok: [x1]
ok: [x2]

TASK [run /tmp/config.sh to deploy bgp config from /home/pipi/net101/tools/netsim/ansible/templates/bgp/frr.j2] ***
skipping: [x1]
skipping: [x2]

TASK [run vtysh to import bgp config from /home/pipi/net101/tools/netsim/ansible/templates/bgp/frr.j2] ***
changed: [x1]
changed: [x2]

PLAY [Deploy custom deployment templates] **************************************
skipping: no hosts matched

PLAY RECAP *********************************************************************
dut                        : ok=19   changed=2    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0   
dut2                       : ok=19   changed=2    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0   
x1                         : ok=23   changed=5    unreachable=0    failed=0    skipped=4    rescued=0    ignored=0   
x2                         : ok=23   changed=5    unreachable=0    failed=0    skipped=4    rescued=0    ignored=0   



Use this topology to test the origination and propagation
of IPv6 prefixes.