interface-name
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

interface-name
View Options

	#!/usr/bin/env python3
	#
	# Copyright (C) 2021 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/>.

	import os
	import re

	from sys import argv
	from sys import exit

	pattern = '^(bond\|br\|dum\|en\|ersp\|eth\|gnv\|lan\|l2tp\|l2tpeth\|macsec\|peth\|ppp\|pppoe\|pptp\|sstp\|tun\|vti\|vtun\|vxlan\|wg\|wlan\|wlm)[0-9]+(.\d+)?\|lo$'

	if __name__ == '__main__':
	if len(argv) != 2:
	exit(1)
	interface = argv[1]

	if re.match(pattern, interface):
	exit(0)
	if os.path.exists(f'/sys/class/net/{interface}'):
	exit(0)
	exit(1)