blob: 78ca090101f71c986848cfee7c949daeb32c4862 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
#!/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 syslog import syslog
from syslog import openlog
from syslog import LOG_PID
from syslog import LOG_INFO
from vyos.configquery import Config
from vyos.configdict import get_interface_dict
from vyos.ifconfig import PPPoEIf
from vyos.util import read_file
# 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]
dialer_pid = read_file(f'/var/run/{interface}.pid')
openlog(ident=f'pppd[{dialer_pid}]', facility=LOG_INFO)
syslog('executing ' + argv[0])
conf = Config()
pppoe = get_interface_dict(conf, ['interfaces', 'pppoe'], argv[6])
# Update the config
p = PPPoEIf(pppoe['ifname'])
p.update(pppoe)
|
