interface.cf

# import the Cisco module
import ciscoxr

# You can define the device information here for easier management
hostname = "router"      # Device hostname
mgmt_ip = "10.11.12.11"  # Device management IP address
port = 830               # Device NETCONF port
username = "admin"       # Device username
password = "admin"       # Device password

# Construct the router instance using the imported module name and feed it the information above
router = ciscoxr::Device(
    name=hostname,
    mgmt_ip=mgmt_ip,
    port=port,
    username=username,
    password=password,
    auto_agent=true
)

# Define an interface and change its administrative state to "DOWN"
ciscoxr::Interface(                             # Instantiate interface entity
    device=router,                              # router is the instance we defined above
    interface_name="GigabitEthernet0/0/0/0",    # Name of the intended interface
    shutdown=true,                              # administrative state of the interface - In this case, we are shutting down GigabitEthernet0/0/0/0
)

# Define another interface and change its administrative state to "UP"
interface1=ciscoxr::Interface(                  # Instantiate interface entity
    device=router,                              # router is the instance we defined above
    interface_name="GigabitEthernet0/0/0/1",    # Name of the intended interface
    shutdown=false,                             # Administrative state of the interface - In this case, we are enabling GigabitEthernet0/0/0/1
)

# Set a primary and secondary IP address for interface1 (GigabitEthernet0/0/0/1)
c::Primary(                                     # Instantiate primary entity to set the primary IP address
    interface=interface1,                       # Link the intended interface
    address="172.16.10.50",                     # Set the IP address
    netmask="255.255.255.0"                     # Set the netmask
)

c::Secondary(                                   # Instantiate secondary entity to set the secondary IP address
    interface=interface1,                       # Link the intended interface
    address="172.16.10.51",                     # Set the IP address
    netmask="255.255.255.0"                     # Set the netmask
)

# Define another interface and add a description
interface2=ciscoxr::Interface(                  # Instantiate interface entity
    device=router,                              # router is the instance we defined above
    interface_name="GigabitEthernet0/0/0/2",    # Name of the intended interface
    description="Connected to Router_2",        # Add a description for GigabitEthernet0/0/0/2
)

# Define the bandwidth for GigabitEthernet0/0/0/3
ciscoxr::Interface(
    device=router,                              # router is the instance we defined above
    interface_name="GigabitEthernet0/0/0/3",    # Name of the intended interface
    bandwidth=1000,                             # The bandwidth of the interface in kbps
)

# Defining the MTU:
interface4=ciscoxr::Interface(                  # Instantiate interface entity
    device=router,                              # router is the instance we defined above
    interface_name="GigabitEthernet0/0/0/4",    # Name of the intended interface
)

ciscoxr::Mtu(                                   # Instanciate MTU entity
    interface=interface4,                       # Link to the intended interface
    mtu=9000,                                   # Specify the MTU value
)