Commit 4b3360ee authored by Javier Velázquez's avatar Javier Velázquez
Browse files

Merge branch 'feat/4-challenge-4-l3vpn-support' of... 

Merge branch 'feat/4-challenge-4-l3vpn-support' of https://labs.etsi.org/rep/tfs/nsc into feat/4-challenge-4-l3vpn-support
parents a28ebcda 4447b596

src/Constants.py

+1 −0
Original line number Diff line number Diff line 
# Copyright 2025 Telefonica Innovación Digital S.L.

# Copyright 2025 Telefonica Innovación Digital S.L.



# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

src/helpers.py

+2 −0
Original line number Diff line number Diff line 
# Copyright 2025 Telefonica Innovación Digital S.L.

# Copyright 2025 Telefonica Innovación Digital S.L.



# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.
@@ -18,6 +19,7 @@ import logging, requests, json 
from netmiko import ConnectHandler

from src.Constants import DEFAULT_LOGGING_LEVEL

from requests.auth import HTTPBasicAuth

from requests.auth import HTTPBasicAuth



# Configure logging to provide clear and informative log messages

logging.basicConfig(

src/network_slice_controller.py

+19 −0
Original line number Diff line number Diff line 
# Copyright 2025 Telefonica Innovación Digital S.L.

# Copyright 2025 Telefonica Innovación Digital S.L.



# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.
@@ -64,6 +65,9 @@ class NSController: 
        self.path = path

        self.path_l3 = path_l3

        #self.json_file = json_file

        self.path = path

        self.path_l3 = path_l3

        #self.json_file = json_file

        self.answer = {}

        self.cool_answer = {}

        self.start_time = 0
@@ -501,6 +505,7 @@ class NSController: 
            }

            # Add slice details to the response

            logging.info(self.answer)

            logging.info(self.answer)

            for subnet in self.answer:

                slice_info = {

                    "id": subnet,
@@ -834,7 +839,16 @@ class NSController: 
    def __tfs_l2vpn(self, ietf_intent):

       """

       Translate slice intent into a TeraFlow service request.

       """

       Translate slice intent into a TeraFlow service request.



       This method prepares a L2VPN service request by:

       1. Defining endpoint routers

       2. Loading a service template

       3. Generating a unique service UUID

       4. Configuring service endpoints

       5. Adding QoS constraints

       6. Preparing configuration rules for network interfaces

       This method prepares a L2VPN service request by:

       1. Defining endpoint routers

       2. Loading a service template
@@ -843,9 +857,13 @@ class NSController: 
       5. Adding QoS constraints

       6. Preparing configuration rules for network interfaces



       Args:

           ietf_intent (dict): IETF-formatted network slice intent.

       Args:

           ietf_intent (dict): IETF-formatted network slice intent.



       Returns:

           dict: A TeraFlow service request for L2VPN configuration.

       Returns:

           dict: A TeraFlow service request for L2VPN configuration.
@@ -854,6 +872,7 @@ class NSController: 
        # TODO (should be dynamically determined)

        origin_router_id = ietf_intent["ietf-network-slice-service:network-slice-services"]["slice-service"][0]["sdps"]["sdp"][0]["attachment-circuits"]["attachment-circuit"][0]["sdp-peering"]["peer-sap-id"]

        origin_router_if = 'eth2'

        origin_router_if = 'eth2'

        destination_router_id = ietf_intent["ietf-network-slice-service:network-slice-services"]["slice-service"][0]["sdps"]["sdp"][1]["attachment-circuits"]["attachment-circuit"][0]["sdp-peering"]["peer-sap-id"]

        destination_router_if = '0/0/0-GigabitEthernet0/0/0/0'