#!/usr/bin/env python3 # # Copyright (C) 2021-2022 VyOS maintainers and contributors # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 or later as # published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # This is a Python hook script which is invoked whenever a PPPoE session goes # "ip-up". It will call into our vyos.ifconfig library and will then execute # common tasks for the PPPoE interface. The reason we have to "hook" this is # that we can not create a pppoeX interface in advance in linux and then connect # pppd to this already existing interface. from sys import argv from sys import exit from vyos.configquery import ConfigTreeQuery from vyos.configdict import get_interface_dict from vyos.ifconfig import PPPoEIf # When the ppp link comes up, this script is called with the following # parameters # $1 the interface name used by pppd (e.g. ppp3) # $2 the tty device name # $3 the tty device speed # $4 the local IP address for the interface # $5 the remote IP address # $6 the parameter specified by the 'ipparam' option to pppd if (len(argv) < 7): exit(1) interface = argv[6] conf = ConfigTreeQuery() _, pppoe = get_interface_dict(conf.config, ['interfaces', 'pppoe'], interface) # Update the config p = PPPoEIf(interface) p.update(pppoe)