[WARNING]: Could not match supplied host pattern, ignoring: unprovisioned
[WARNING]: Found variable using reserved name: hosts

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

TASK [Set variables that cannot be set with VARS] ******************************
ok: [p1]
ok: [h1]
ok: [p2]
ok: [h2]
ok: [pe2]
ok: [h4]
ok: [h3]
ok: [dut]

TASK [Find device readiness script] ********************************************
ok: [p1]
ok: [h1]
ok: [p2]
ok: [dut]
ok: [h2]
ok: [h4]
ok: [h3]
ok: [pe2]

TASK [Wait for device to become ready] *****************************************
skipping: [p1]
skipping: [p2]
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
included: /home/pipi/net101/tools/netsim/ansible/tasks/readiness-check/iol-clab.yml for dut
included: /home/pipi/net101/tools/netsim/ansible/tasks/readiness-check/eos-clab.yml for pe2

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

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

TASK [Execute local ssh command to check iol readiness] ************************
FAILED - RETRYING: [dut -> localhost]: Execute local ssh command to check iol readiness (20 retries left).
ok: [dut -> localhost]

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

TASK [Wait for cEOS SSH daemon to start] ***************************************
ok: [pe2]

TASK [Normalize config on bridge-like devices] *********************************
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-module.yml for dut, pe2, p1, p2, h1, h2, h3, h4

TASK [Figure out whether to deploy the module normalize on current device] *****
ok: [p1]
ok: [p2]
ok: [h1]
ok: [h2]
ok: [dut]
ok: [pe2]
ok: [h3]
ok: [h4]

TASK [Find configuration template for normalize] *******************************
ok: [p1]
ok: [p2]
ok: [dut]
ok: [h1]
ok: [h3]
ok: [h2]
ok: [h4]
ok: [pe2]

TASK [fail] ********************************************************************
skipping: [dut]
skipping: [pe2]
skipping: [p1]
skipping: [p2]
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]

TASK [Find configuration deployment deploy_script for normalize] ***************
ok: [p1]
ok: [p2]
ok: [h3]
ok: [h1]
ok: [h2]
ok: [h4]
ok: [dut]
ok: [pe2]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [dut]
skipping: [p1]
skipping: [p2]
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
ok: [pe2] => 
  msg: |-
    normalize configuration for pe2
    =========================================
    !
    interface Ethernet1
     shutdown
     mac-address 52dc.cafe.0601
    !
    interface Ethernet2
     shutdown
     mac-address 52dc.cafe.0602
    !
    interface Ethernet3
     shutdown
     mac-address 52dc.cafe.0603

TASK [Deploy normalize configuration] ******************************************
skipping: [dut]
skipping: [p1]
skipping: [p2]
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/eos.yml for pe2

TASK [eos_config: deploying normalize from /home/pipi/net101/tools/netsim/ansible/templates/normalize/eos.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: [pe2]

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-module.yml for dut, pe2, p1, p2, h1, h2, h3, h4

TASK [Figure out whether to deploy the module initial on current device] *******
ok: [p1]
ok: [p2]
ok: [h1]
ok: [h2]
ok: [dut]
ok: [h4]
ok: [h3]
ok: [pe2]

TASK [Find configuration template for initial] *********************************
ok: [p1]
ok: [p2]
ok: [h1]
ok: [dut]
ok: [h2]
ok: [pe2]
ok: [h3]
ok: [h4]

TASK [fail] ********************************************************************
skipping: [dut]
skipping: [pe2]
skipping: [p1]
skipping: [p2]
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]

TASK [Find configuration deployment deploy_script for initial] *****************
ok: [p1]
ok: [p2]
ok: [dut]
ok: [pe2]
ok: [h1]
ok: [h4]
ok: [h2]
ok: [h3]

TASK [Print deployed configuration when running in verbose mode] ***************
ok: [h1] => 
  msg: |-
    initial configuration for h1
    =========================================
    #!/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)
    #
    # Send ARP requests from a sane source IP address
    sysctl -w net.ipv4.conf.all.arp_announce=2
  
    #
    # Disable IPv4 and IPv6 forwarding
    #
    sysctl -w net.ipv4.ip_forward=0
    sysctl -w net.ipv6.conf.all.forwarding=0
  
    #
    # Interface addressing, create any bond devices
    #
    ip link set dev eth1 up
    set +e
    ip addr del 172.16.0.1/24 dev eth1 2>/dev/null
    set -e
    ip addr add 172.16.0.1/24 dev eth1
    sysctl -w net.ipv6.conf.eth1.disable_ipv6=1
    ip link set dev eth1 mtu 1500
ok: [h4] => 
  msg: |-
    initial configuration for h4
    =========================================
    #!/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)
    #
    # Send ARP requests from a sane source IP address
    sysctl -w net.ipv4.conf.all.arp_announce=2
  
    #
    # Disable IPv4 and IPv6 forwarding
    #
    sysctl -w net.ipv4.ip_forward=0
    sysctl -w net.ipv6.conf.all.forwarding=0
  
    #
    # Interface addressing, create any bond devices
    #
    ip link set dev eth1 up
    set +e
    ip addr del 172.16.3.4/24 dev eth1 2>/dev/null
    set -e
    ip addr add 172.16.3.4/24 dev eth1
    sysctl -w net.ipv6.conf.eth1.disable_ipv6=1
    ip link set dev eth1 mtu 1500
ok: [h2] => 
  msg: |-
    initial configuration for h2
    =========================================
    #!/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)
    #
    # Send ARP requests from a sane source IP address
    sysctl -w net.ipv4.conf.all.arp_announce=2
  
    #
    # Disable IPv4 and IPv6 forwarding
    #
    sysctl -w net.ipv4.ip_forward=0
    sysctl -w net.ipv6.conf.all.forwarding=0
  
    #
    # Interface addressing, create any bond devices
    #
    ip link set dev eth1 up
    set +e
    ip addr del 172.16.1.2/24 dev eth1 2>/dev/null
    set -e
    ip addr add 172.16.1.2/24 dev eth1
    sysctl -w net.ipv6.conf.eth1.disable_ipv6=1
    ip link set dev eth1 mtu 1500
ok: [h3] => 
  msg: |-
    initial configuration for h3
    =========================================
    #!/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)
    #
    # Send ARP requests from a sane source IP address
    sysctl -w net.ipv4.conf.all.arp_announce=2
  
    #
    # Disable IPv4 and IPv6 forwarding
    #
    sysctl -w net.ipv4.ip_forward=0
    sysctl -w net.ipv6.conf.all.forwarding=0
  
    #
    # Interface addressing, create any bond devices
    #
    ip link set dev eth1 up
    set +e
    ip addr del 172.16.2.3/24 dev eth1 2>/dev/null
    set -e
    ip addr add 172.16.2.3/24 dev eth1
    sysctl -w net.ipv6.conf.eth1.disable_ipv6=1
    ip link set dev eth1 mtu 1500
ok: [dut] => 
  msg: |-
    initial configuration for dut
    =========================================
    hostname dut
    !
    no ip domain lookup
    !
    lldp run
    !
    ip host dut-t1 172.16.0.5
    ip host dut-t2 172.16.2.5
    ip host h1 172.16.0.1
    ip host h2 172.16.1.2
    ip host h3 172.16.2.3
    ip host h4 172.16.3.4
    ip host p1 10.0.0.7 10.1.0.2 10.1.0.5
    ip host p2 10.0.0.8 10.1.0.6 10.1.0.9
    ip host pe2 10.0.0.6 10.1.0.10
    ip host pe2-t1 172.16.1.6
    ip host pe2-t2 172.16.3.6
    !
    ip routing
    !
    no ipv6 unicast-routing
    !
    vrf definition t1
     rd 65000:1
     route-target import 65000:1
     route-target export 65000:1
    !
     address-family ipv4
     exit-address-family
    !
    vrf definition t2
     rd 65000:2
     route-target import 65000:2
     route-target export 65000:2
    !
     address-family ipv4
     exit-address-family
    !
  
    !
    !
    interface Loopback0
     ip address 10.0.0.5 255.255.255.255
    !
    interface Ethernet0/0
     no lldp transmit
     no lldp receive
    !
    interface Ethernet0/1
     description dut -> p1
     ip address 10.1.0.1 255.255.255.252
     no shutdown
    !
    interface Ethernet0/2
     vrf forwarding t1
     description dut -> h1 [stub]
     ip address 172.16.0.5 255.255.255.0
     no shutdown
    !
    interface Ethernet0/3
     vrf forwarding t2
     description dut -> h3 [stub]
     ip address 172.16.2.5 255.255.255.0
     no shutdown
    !
    !
    line vty 0 4
     exec-timeout 0 0
    !
    no banner exec
    no banner login
    no banner incoming
ok: [pe2] => 
  msg: |-
    initial configuration for pe2
    =========================================
    hostname pe2
    !
    logging monitor debugging
    aaa authorization exec default local
    !
    lldp run
    ip routing
    no ipv6 unicast-routing
    !
    vrf instance t1
     rd 65000:1
    !
    ip routing vrf t1
    !
    vrf instance t2
     rd 65000:2
    !
    ip routing vrf t2
    !
    !
    ip host dut 10.0.0.5 10.1.0.1
    ip host dut-t1 172.16.0.5
    ip host dut-t2 172.16.2.5
    ip host h1 172.16.0.1
    ip host h2 172.16.1.2
    ip host h3 172.16.2.3
    ip host h4 172.16.3.4
    ip host p1 10.0.0.7 10.1.0.2 10.1.0.5
    ip host p2 10.0.0.8 10.1.0.6 10.1.0.9
    ip host pe2-t1 172.16.1.6
    ip host pe2-t2 172.16.3.6
    !
    interface Management0
     no lldp transmit
     no lldp receive
    !
    interface Loopback0
     ip address 10.0.0.6/32
    !
    interface Ethernet1
     no switchport
     description pe2 -> p2
     ip address 10.1.0.10/30
    !
     mac-address 52dc.cafe.0601
     no shutdown
    !
    interface Ethernet2
     no switchport
     vrf t1
     description pe2 -> h2 [stub]
     ip address 172.16.1.6/24
    !
     mac-address 52dc.cafe.0602
     no shutdown
    !
    interface Ethernet3
     no switchport
     vrf t2
     description pe2 -> h4 [stub]
     ip address 172.16.3.6/24
    !
     mac-address 52dc.cafe.0603
     no shutdown
    !
ok: [p1] => 
  msg: |-
    initial configuration for p1
    =========================================
    #!/bin/bash
    #
    set -e
    set -x
    #
    # Create bash profile script
    #
    cat <<SCRIPT >/root/.bash_profile
    #!/bin/bash
    #
    export PS1="\h(bash)# "
    echo
    echo "Use vtysh to connect to FRR daemon"
    echo
    SCRIPT
    #
    # This is an artifact of unknown provenance that should be removed in a year or two (= 2026/2027)
    #
    # FRR controls these parameters with 'ip forwarding' and 'ipv6 forwarding' commands
    #
    sysctl -w net.ipv4.ip_forward=1
    sysctl -w net.ipv6.conf.all.forwarding=0
    #
    #
    # 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)
    #
  
    # Set system defaults
    #
    # Send ARP requests from a sane source IP address
    #
    sysctl -w net.ipv4.conf.all.arp_announce=2
  
    #
    # Create loopbacks, stub and lag/bond 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)
    #
    ip link set eth1 down
    sysctl -qw net.ipv6.conf.eth1.disable_ipv6=1
    ip link set dev eth1 mtu 1500
    ip link set eth1 up
    ip link set eth2 down
    sysctl -qw net.ipv6.conf.eth2.disable_ipv6=1
    ip link set dev eth2 mtu 1500
    ip link set eth2 up
  
    #
    # Add vtysh.conf file
    echo "service integrated-vtysh-config" >/etc/frr/vtysh.conf
  
    #
    # Rest of initial configuration done through VTYSH
    #
    cat >/tmp/config <<CONFIG
    hostname p1
    !
    ip forwarding
    vrf mgmt
     exit-vrf
    !
    frr defaults datacenter
    !
    interface lo
     no shutdown
     ip address 10.0.0.7/32
    !
    interface eth1
     no shutdown
     description p1 -> dut
     ip address 10.1.0.2/30
    !
    interface eth2
     no shutdown
     description p1 -> p2
     ip address 10.1.0.5/30
    !
    do write
    CONFIG
    vtysh -f /tmp/config
    exit 0
ok: [p2] => 
  msg: |-
    initial configuration for p2
    =========================================
    #!/bin/bash
    #
    set -e
    set -x
    #
    # Create bash profile script
    #
    cat <<SCRIPT >/root/.bash_profile
    #!/bin/bash
    #
    export PS1="\h(bash)# "
    echo
    echo "Use vtysh to connect to FRR daemon"
    echo
    SCRIPT
    #
    # This is an artifact of unknown provenance that should be removed in a year or two (= 2026/2027)
    #
    # FRR controls these parameters with 'ip forwarding' and 'ipv6 forwarding' commands
    #
    sysctl -w net.ipv4.ip_forward=1
    sysctl -w net.ipv6.conf.all.forwarding=0
    #
    #
    # 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)
    #
  
    # Set system defaults
    #
    # Send ARP requests from a sane source IP address
    #
    sysctl -w net.ipv4.conf.all.arp_announce=2
  
    #
    # Create loopbacks, stub and lag/bond 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)
    #
    ip link set eth1 down
    sysctl -qw net.ipv6.conf.eth1.disable_ipv6=1
    ip link set dev eth1 mtu 1500
    ip link set eth1 up
    ip link set eth2 down
    sysctl -qw net.ipv6.conf.eth2.disable_ipv6=1
    ip link set dev eth2 mtu 1500
    ip link set eth2 up
  
    #
    # Add vtysh.conf file
    echo "service integrated-vtysh-config" >/etc/frr/vtysh.conf
  
    #
    # Rest of initial configuration done through VTYSH
    #
    cat >/tmp/config <<CONFIG
    hostname p2
    !
    ip forwarding
    vrf mgmt
     exit-vrf
    !
    frr defaults datacenter
    !
    interface lo
     no shutdown
     ip address 10.0.0.8/32
    !
    interface eth1
     no shutdown
     description p2 -> p1
     ip address 10.1.0.6/30
    !
    interface eth2
     no shutdown
     description p2 -> pe2
     ip address 10.1.0.9/30
    !
    do write
    CONFIG
    vtysh -f /tmp/config
    exit 0

TASK [Deploy initial configuration] ********************************************
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/ios.yml for dut
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/eos.yml for pe2
included: /home/pipi/net101/tools/netsim/ansible/tasks/frr/initial-clab.yml for p1, p2
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/linux-clab.yml for h1, h2, h3, h4

TASK [ios_config: deploying initial from /home/pipi/net101/tools/netsim/ansible/templates/initial/ios.j2] ***
changed: [dut]

TASK [eos_config: deploying initial from /home/pipi/net101/tools/netsim/ansible/templates/initial/eos.j2] ***
changed: [pe2]

TASK [Attempt to load VRF kernel module] ***************************************
changed: [p1 -> localhost]

TASK [Disable FRR management VRF when modprobe fails] **************************
skipping: [p1]
skipping: [p2]

TASK [include_tasks] ***********************************************************
included: /home/pipi/net101/tools/netsim/ansible/tasks/frr/deploy-config.yml for p1, p2

TASK [template] ****************************************************************
changed: [p2]
changed: [p1]

TASK [set_fact] ****************************************************************
ok: [p1]
ok: [p2]

TASK [run /tmp/config.sh to deploy initial config from /home/pipi/net101/tools/netsim/ansible/templates/initial/frr.j2] ***
changed: [p2]
changed: [p1]

TASK [run vtysh to import initial config from /home/pipi/net101/tools/netsim/ansible/templates/initial/frr.j2] ***
skipping: [p1]
skipping: [p2]

TASK [Define script filename and determine whether to execute in netns] ********
ok: [h1]
ok: [h2]
ok: [h3]
ok: [h4]

TASK [Create a temporary file for the rendered script] *************************
changed: [h2 -> localhost]
changed: [h1 -> localhost]
changed: [h4 -> localhost]
changed: [h3 -> localhost]

TASK [Create container setup script from /home/pipi/net101/tools/netsim/ansible/templates/initial/linux-clab.j2] ***
changed: [h2 -> localhost]
changed: [h3 -> localhost]
changed: [h1 -> localhost]
changed: [h4 -> localhost]

TASK [Copy script into running container at /tmp/config-h1_initial.sh] *********
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]

TASK [Execute /tmp/config-h1_initial.sh to deploy initial config based on /home/pipi/net101/tools/netsim/ansible/templates/initial/linux-clab.j2] ***
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]

TASK [Container configuration for initial based on /home/pipi/net101/tools/netsim/ansible/templates/initial/linux-clab.j2 executed in netns] ***
changed: [h1 -> localhost]
changed: [h2 -> localhost]
changed: [h3 -> localhost]
changed: [h4 -> localhost]

TASK [Remove temporary file /tmp/h1_initial-z13lc_et.sh] ***********************
changed: [h2 -> localhost]
changed: [h4 -> localhost]
changed: [h1 -> localhost]
changed: [h3 -> localhost]

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

TASK [Set variables that cannot be set with VARS] ******************************
ok: [h1]
ok: [h2]
ok: [h3]
ok: [p1]
ok: [h4]
ok: [dut]
ok: [p2]
ok: [pe2]

TASK [Deploy individual configuration modules] *********************************
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-module.yml for dut, h1, h2, h3, h4, p1, p2, pe2 => (item=routing)
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-module.yml for dut, h1, h2, h3, h4, p1, p2, pe2 => (item=bgp)
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-module.yml for dut, h1, h2, h3, h4, p1, p2, pe2 => (item=ospf)
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-module.yml for dut, h1, h2, h3, h4, p1, p2, pe2 => (item=mpls)
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-module.yml for dut, h1, h2, h3, h4, p1, p2, pe2 => (item=vrf)

TASK [Figure out whether to deploy the module routing on current device] *******
ok: [h1]
ok: [h2]
ok: [h3]
ok: [h4]
ok: [dut]
ok: [p1]
ok: [p2]
ok: [pe2]

TASK [Find configuration template for routing] *********************************
skipping: [dut]
ok: [h1]
ok: [h2]
skipping: [p1]
skipping: [p2]
ok: [h3]
ok: [h4]
skipping: [pe2]

TASK [fail] ********************************************************************
skipping: [dut]
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [p1]
skipping: [p2]
skipping: [pe2]

TASK [Find configuration deployment deploy_script for routing] *****************
skipping: [dut]
skipping: [p1]
ok: [h1]
ok: [h2]
skipping: [p2]
skipping: [pe2]
ok: [h3]
ok: [h4]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [dut]
skipping: [p1]
ok: [h1] => 
  msg: |-
    routing configuration for h1
    =========================================
    #!/bin/bash
    #
    # Add static routes (usually IPv4 routes pointing to the first usable gateway)
    #
    #
    echo Removing existing IPv4 routes
    while ip route del 172.16.0.0/16 2>/dev/null; do
      : ; done
    while ip route del 10.0.0.0/24 2>/dev/null; do
      : ; done
    while ip route del 10.1.0.0/16 2>/dev/null; do
      : ; done
    while ip route del 10.2.0.0/24 2>/dev/null; do
      : ; done
    #
    #
    #
    echo Adding direct static routes
    ip route add 172.16.0.0/16 via 172.16.0.5 dev eth1 protocol static
    ip route add 10.0.0.0/24 via 172.16.0.5 dev eth1 protocol static
    ip route add 10.1.0.0/16 via 172.16.0.5 dev eth1 protocol static
    ip route add 10.2.0.0/24 via 172.16.0.5 dev eth1 protocol static
    #
    # Print the final routing table
    ip route
skipping: [p2]
ok: [h2] => 
  msg: |-
    routing configuration for h2
    =========================================
    #!/bin/bash
    #
    # Add static routes (usually IPv4 routes pointing to the first usable gateway)
    #
    #
    echo Removing existing IPv4 routes
    while ip route del 172.16.0.0/16 2>/dev/null; do
      : ; done
    while ip route del 10.0.0.0/24 2>/dev/null; do
      : ; done
    while ip route del 10.1.0.0/16 2>/dev/null; do
      : ; done
    while ip route del 10.2.0.0/24 2>/dev/null; do
      : ; done
    #
    #
    #
    echo Adding direct static routes
    ip route add 172.16.0.0/16 via 172.16.1.6 dev eth1 protocol static
    ip route add 10.0.0.0/24 via 172.16.1.6 dev eth1 protocol static
    ip route add 10.1.0.0/16 via 172.16.1.6 dev eth1 protocol static
    ip route add 10.2.0.0/24 via 172.16.1.6 dev eth1 protocol static
    #
    # Print the final routing table
    ip route
skipping: [pe2]
ok: [h3] => 
  msg: |-
    routing configuration for h3
    =========================================
    #!/bin/bash
    #
    # Add static routes (usually IPv4 routes pointing to the first usable gateway)
    #
    #
    echo Removing existing IPv4 routes
    while ip route del 172.16.0.0/16 2>/dev/null; do
      : ; done
    while ip route del 10.0.0.0/24 2>/dev/null; do
      : ; done
    while ip route del 10.1.0.0/16 2>/dev/null; do
      : ; done
    while ip route del 10.2.0.0/24 2>/dev/null; do
      : ; done
    #
    #
    #
    echo Adding direct static routes
    ip route add 172.16.0.0/16 via 172.16.2.5 dev eth1 protocol static
    ip route add 10.0.0.0/24 via 172.16.2.5 dev eth1 protocol static
    ip route add 10.1.0.0/16 via 172.16.2.5 dev eth1 protocol static
    ip route add 10.2.0.0/24 via 172.16.2.5 dev eth1 protocol static
    #
    # Print the final routing table
    ip route
ok: [h4] => 
  msg: |-
    routing configuration for h4
    =========================================
    #!/bin/bash
    #
    # Add static routes (usually IPv4 routes pointing to the first usable gateway)
    #
    #
    echo Removing existing IPv4 routes
    while ip route del 172.16.0.0/16 2>/dev/null; do
      : ; done
    while ip route del 10.0.0.0/24 2>/dev/null; do
      : ; done
    while ip route del 10.1.0.0/16 2>/dev/null; do
      : ; done
    while ip route del 10.2.0.0/24 2>/dev/null; do
      : ; done
    #
    #
    #
    echo Adding direct static routes
    ip route add 172.16.0.0/16 via 172.16.3.6 dev eth1 protocol static
    ip route add 10.0.0.0/24 via 172.16.3.6 dev eth1 protocol static
    ip route add 10.1.0.0/16 via 172.16.3.6 dev eth1 protocol static
    ip route add 10.2.0.0/24 via 172.16.3.6 dev eth1 protocol static
    #
    # Print the final routing table
    ip route

TASK [Deploy routing configuration] ********************************************
skipping: [dut]
skipping: [p1]
skipping: [p2]
skipping: [pe2]
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/linux-clab.yml for h1, h2, h3, h4

TASK [Define script filename and determine whether to execute in netns] ********
ok: [h1]
ok: [h2]
ok: [h4]
ok: [h3]

TASK [Create a temporary file for the rendered script] *************************
changed: [h1 -> localhost]
changed: [h2 -> localhost]
changed: [h3 -> localhost]
changed: [h4 -> localhost]

TASK [Create container setup script from /home/pipi/net101/tools/netsim/ansible/templates/routing/linux-clab.j2] ***
changed: [h2 -> localhost]
changed: [h3 -> localhost]
changed: [h4 -> localhost]
changed: [h1 -> localhost]

TASK [Copy script into running container at /tmp/config-h1_routing.sh] *********
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]

TASK [Execute /tmp/config-h1_routing.sh to deploy routing config based on /home/pipi/net101/tools/netsim/ansible/templates/routing/linux-clab.j2] ***
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]

TASK [Container configuration for routing based on /home/pipi/net101/tools/netsim/ansible/templates/routing/linux-clab.j2 executed in netns] ***
changed: [h1 -> localhost]
changed: [h2 -> localhost]
changed: [h3 -> localhost]
changed: [h4 -> localhost]

TASK [Remove temporary file /tmp/h1_routing-g32a5370.sh] ***********************
changed: [h1 -> localhost]
changed: [h2 -> localhost]
changed: [h4 -> localhost]
changed: [h3 -> localhost]

TASK [Figure out whether to deploy the module bgp on current device] ***********
ok: [h1]
ok: [h2]
ok: [h3]
ok: [h4]
ok: [dut]
ok: [p1]
ok: [p2]
ok: [pe2]

TASK [Find configuration template for bgp] *************************************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [p1]
skipping: [p2]
ok: [dut]
ok: [pe2]

TASK [fail] ********************************************************************
skipping: [dut]
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [p1]
skipping: [p2]
skipping: [pe2]

TASK [Find configuration deployment deploy_script for bgp] *********************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [p1]
skipping: [p2]
ok: [dut]
ok: [pe2]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [p1]
skipping: [p2]
ok: [dut] => 
  msg: |-
    bgp configuration for dut
    =========================================
    !
    ip bgp-community new-format
    !
    router bgp 65001
     no bgp default ipv4-unicast
     bgp update-delay 5
     bgp nopeerup-delay cold-boot 1
     bgp nopeerup-delay user-initiated 1
     bgp router-id 10.0.0.5
      neighbor 10.0.0.6 remote-as 65001
      neighbor 10.0.0.6 description pe2
      neighbor 10.0.0.6 update-source Loopback0
  
    !
     address-family ipv4
      bgp scan-time 5
  
    !
      network 10.0.0.5 mask 255.255.255.255
  
    !
    !
      neighbor 10.0.0.6 activate
      neighbor 10.0.0.6 advertisement-interval 0
      neighbor 10.0.0.6 next-hop-self
      neighbor 10.0.0.6 send-community standard
      neighbor 10.0.0.6 send-community extended
  
    !
ok: [pe2] => 
  msg: |-
    bgp configuration for pe2
    =========================================
    !
    route-map next-hop-self-ipv4 permit 10
       match route-type external
       set ip next-hop peer-address
    !
    route-map next-hop-self-ipv4 permit 20
    !
    !
    router bgp 65001
      bgp advertise-inactive
      bgp log-neighbor-changes
      no bgp default ipv4-unicast
      no bgp default ipv6-unicast
      router-id 10.0.0.6
    !
      neighbor 10.0.0.5 remote-as 65001
      neighbor 10.0.0.5 description dut
      neighbor 10.0.0.5 update-source Loopback0
      neighbor 10.0.0.5 send-community standard extended large
    !
    !
     address-family ipv4
  
      network 10.0.0.6/32
    !
    !
    !
      neighbor 10.0.0.5 activate
      neighbor 10.0.0.5 route-map next-hop-self-ipv4 out
    !

TASK [Deploy bgp configuration] ************************************************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [p1]
skipping: [p2]
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/ios.yml for dut
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/eos.yml for pe2

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

TASK [eos_config: deploying bgp from /home/pipi/net101/tools/netsim/ansible/templates/bgp/eos.j2] ***
changed: [pe2]

TASK [Figure out whether to deploy the module ospf on current device] **********
ok: [h1]
ok: [h2]
ok: [h3]
ok: [h4]
ok: [dut]
ok: [p1]
ok: [p2]
ok: [pe2]

TASK [Find configuration template for ospf] ************************************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
ok: [dut]
ok: [p1]
ok: [p2]
ok: [pe2]

TASK [fail] ********************************************************************
skipping: [dut]
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [p1]
skipping: [p2]
skipping: [pe2]

TASK [Find configuration deployment deploy_script for ospf] ********************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
ok: [dut]
ok: [p1]
ok: [p2]
ok: [pe2]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
ok: [dut] => 
  msg: |-
    ospf configuration for dut
    =========================================
    router ospf 1
     router-id 10.0.0.5
  
  
    !
    interface Loopback0
    !
     ip ospf 1 area 0.0.0.0
    !
    interface Ethernet0/1
    ! dut -> p1
     ip ospf 1 area 0.0.0.0
     ip ospf network point-to-point
    !
ok: [p2] => 
  msg: |-
    ospf configuration for p2
    =========================================
    !
    ! OSPFv2 FRR configuration
    !
    router ospf
     ospf router-id 10.0.0.8
     timers throttle spf 10 50 500
     timers throttle lsa all 100
     timers lsa min-arrival 100
  
  
    exit
    !
    interface lo
    !
     ip ospf area 0.0.0.0
    !
    interface eth1
    ! p2 -> p1
     ip ospf area 0.0.0.0
     ip ospf network point-to-point
    !
    interface eth2
    ! p2 -> pe2
     ip ospf area 0.0.0.0
     ip ospf network point-to-point
    !
  
    !
    do write
ok: [p1] => 
  msg: |-
    ospf configuration for p1
    =========================================
    !
    ! OSPFv2 FRR configuration
    !
    router ospf
     ospf router-id 10.0.0.7
     timers throttle spf 10 50 500
     timers throttle lsa all 100
     timers lsa min-arrival 100
  
  
    exit
    !
    interface lo
    !
     ip ospf area 0.0.0.0
    !
    interface eth1
    ! p1 -> dut
     ip ospf area 0.0.0.0
     ip ospf network point-to-point
    !
    interface eth2
    ! p1 -> p2
     ip ospf area 0.0.0.0
     ip ospf network point-to-point
    !
  
    !
    do write
ok: [pe2] => 
  msg: |-
    ospf configuration for pe2
    =========================================
    !
    ! OSPFv2 configuration
    !
    router ospf 1
     router-id 10.0.0.6
     interface unnumbered hello mask tx 0.0.0.0
     timers spf delay initial 100 200 500
     timers lsa rx min interval 100
     timers lsa tx delay initial 100 200 500
  
  
    !
    interface Loopback0
    !
     ip ospf area 0.0.0.0
    !
    interface Ethernet1
    ! pe2 -> p2
     ip ospf area 0.0.0.0
     ip ospf network point-to-point
    !

TASK [Deploy ospf configuration] ***********************************************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/ios.yml for dut
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/frr.yml for p1, p2
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/eos.yml for pe2

TASK [ios_config: deploying ospf from /home/pipi/net101/tools/netsim/ansible/templates/ospf/ios.j2] ***
changed: [dut]

TASK [template] ****************************************************************
changed: [p1]
changed: [p2]

TASK [set_fact] ****************************************************************
ok: [p1]
ok: [p2]

TASK [run /tmp/config.sh to deploy ospf config from /home/pipi/net101/tools/netsim/ansible/templates/ospf/frr.j2] ***
skipping: [p1]
skipping: [p2]

TASK [run vtysh to import ospf config from /home/pipi/net101/tools/netsim/ansible/templates/ospf/frr.j2] ***
changed: [p1]
changed: [p2]

TASK [eos_config: deploying ospf from /home/pipi/net101/tools/netsim/ansible/templates/ospf/eos.j2] ***
changed: [pe2]

TASK [Figure out whether to deploy the module mpls on current device] **********
ok: [h1]
ok: [h2]
ok: [h3]
ok: [dut]
ok: [h4]
ok: [p1]
ok: [p2]
ok: [pe2]

TASK [Find configuration template for mpls] ************************************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
ok: [dut]
ok: [p2]
ok: [p1]
ok: [pe2]

TASK [fail] ********************************************************************
skipping: [dut]
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [p1]
skipping: [p2]
skipping: [pe2]

TASK [Find configuration deployment deploy_script for mpls] ********************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
ok: [dut]
ok: [p1]
ok: [p2]
ok: [pe2]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
ok: [dut] => 
  msg: |-
    mpls configuration for dut
    =========================================
    ! {'vpn': {'ipv4': ['ibgp']}}
    !
    mpls ldp router-id Loopback0
    mpls ldp logging neighbor-changes
    !
    interface Ethernet0/1
     mpls ip
    !
    !
    router bgp 65001
     address-family vpnv4
    !
      neighbor 10.0.0.6 activate
      neighbor 10.0.0.6 send-community both
ok: [pe2] => 
  msg: |-
    mpls configuration for pe2
    =========================================
    !
    mpls ip
    mpls icmp ttl-exceeded tunneling
    !
    mpls ldp
      router-id 10.0.0.6
      transport-address interface Loopback0
      interface disabled default
      no shutdown
    !
    interface Loopback0
      mpls ldp interface
    !
    interface Ethernet1
      mpls ip
      mpls ldp interface
    !
    !
    router bgp 65001
  
     neighbor 10.0.0.5 send-community add extended
    !
     address-family vpn-ipv4
    !
      neighbor 10.0.0.5 activate
      exit
ok: [p1] => 
  msg: |-
    mpls configuration for p1
    =========================================
    #!/bin/bash
  
    set -e
  
    sysctl -w net.mpls.platform_labels=1048575
    sysctl -w net.mpls.conf.eth1.input=1
    sysctl -w net.mpls.conf.eth2.input=1
  
    cat >/tmp/config <<CONFIG
    !
    mpls ldp
      router-id 10.0.0.7
      dual-stack transport-connection prefer ipv4
      address-family ipv4
        discovery transport-address 10.0.0.7
        interface eth1
        exit
        interface eth2
        exit
      exit
    !
    !
    do write
    CONFIG
    vtysh -f /tmp/config
  
    exit 0
ok: [p2] => 
  msg: |-
    mpls configuration for p2
    =========================================
    #!/bin/bash
  
    set -e
  
    sysctl -w net.mpls.platform_labels=1048575
    sysctl -w net.mpls.conf.eth1.input=1
    sysctl -w net.mpls.conf.eth2.input=1
  
    cat >/tmp/config <<CONFIG
    !
    mpls ldp
      router-id 10.0.0.8
      dual-stack transport-connection prefer ipv4
      address-family ipv4
        discovery transport-address 10.0.0.8
        interface eth1
        exit
        interface eth2
        exit
      exit
    !
    !
    do write
    CONFIG
    vtysh -f /tmp/config
  
    exit 0

TASK [Deploy mpls configuration] ***********************************************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/ios.yml for dut
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/frr.yml for p1, p2
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/eos.yml for pe2

TASK [ios_config: deploying mpls from /home/pipi/net101/tools/netsim/ansible/templates/mpls/ios.j2] ***
changed: [dut]

TASK [template] ****************************************************************
changed: [p1]
changed: [p2]

TASK [set_fact] ****************************************************************
ok: [p1]
ok: [p2]

TASK [run /tmp/config.sh to deploy mpls config from /home/pipi/net101/tools/netsim/ansible/templates/mpls/frr.j2] ***
changed: [p1]
changed: [p2]

TASK [run vtysh to import mpls config from /home/pipi/net101/tools/netsim/ansible/templates/mpls/frr.j2] ***
skipping: [p1]
skipping: [p2]

TASK [eos_config: deploying mpls from /home/pipi/net101/tools/netsim/ansible/templates/mpls/eos.j2] ***
changed: [pe2]

TASK [Figure out whether to deploy the module vrf on current device] ***********
ok: [h1]
ok: [h2]
ok: [h4]
ok: [h3]
ok: [dut]
ok: [p1]
ok: [p2]
ok: [pe2]

TASK [Find configuration template for vrf] *************************************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [p1]
skipping: [p2]
ok: [dut]
ok: [pe2]

TASK [fail] ********************************************************************
skipping: [dut]
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [p1]
skipping: [p2]
skipping: [pe2]

TASK [Find configuration deployment deploy_script for vrf] *********************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [p1]
skipping: [p2]
ok: [dut]
ok: [pe2]

TASK [Print deployed configuration when running in verbose mode] ***************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [p1]
skipping: [p2]
ok: [dut] => 
  msg: |-
    vrf configuration for dut
    =========================================
    !
    router bgp 65001
     address-family ipv4 vrf t1
      bgp router-id 10.0.0.5
      redistribute connected
  
    !
    !
     address-family ipv4 vrf t2
      bgp router-id 10.0.0.5
      redistribute connected
  
    !
    !
ok: [pe2] => 
  msg: |-
    vrf configuration for pe2
    =========================================
    !
    mpls ip
    !
    router bgp 65001
    !
     vrf t1
      router-id 10.0.0.6
      rd 65000:1
      route-target import vpn-ipv4 65000:1
      route-target export vpn-ipv4 65000:1
    !
      address-family ipv4
        redistribute connected
  
    !
     vrf t2
      router-id 10.0.0.6
      rd 65000:2
      route-target import vpn-ipv4 65000:2
      route-target export vpn-ipv4 65000:2
    !
      address-family ipv4
        redistribute connected

TASK [Deploy vrf configuration] ************************************************
skipping: [h1]
skipping: [h2]
skipping: [h3]
skipping: [h4]
skipping: [p1]
skipping: [p2]
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/ios.yml for dut
included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/eos.yml for pe2

TASK [ios_config: deploying vrf from /home/pipi/net101/tools/netsim/ansible/templates/vrf/ios.j2] ***
changed: [dut]

TASK [eos_config: deploying vrf from /home/pipi/net101/tools/netsim/ansible/templates/vrf/eos.j2] ***
changed: [pe2]

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

PLAY RECAP *********************************************************************
dut                        : ok=49   changed=5    unreachable=0    failed=0    skipped=13   rescued=0    ignored=0   
h1                         : ok=37   changed=8    unreachable=0    failed=0    skipped=30   rescued=0    ignored=0   
h2                         : ok=37   changed=8    unreachable=0    failed=0    skipped=30   rescued=0    ignored=0   
h3                         : ok=37   changed=8    unreachable=0    failed=0    skipped=30   rescued=0    ignored=0   
h4                         : ok=37   changed=8    unreachable=0    failed=0    skipped=30   rescued=0    ignored=0   
p1                         : ok=42   changed=7    unreachable=0    failed=0    skipped=26   rescued=0    ignored=0   
p2                         : ok=41   changed=6    unreachable=0    failed=0    skipped=26   rescued=0    ignored=0   
pe2                        : ok=49   changed=6    unreachable=0    failed=0    skipped=11   rescued=0    ignored=0   



The tested device (DUT) is a PE-router running MPLS/VPN with two VRFs. The
Linux hosts are attached directly to the PE-router.

The PE-router has to run OSPF and LDP with a P-router and exchange VPNv4
routes with another PE-router. The connected subnets must be redistributed
into VPNv4 AF for the end-to-end connectivity test to work.