diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/conf_mode/interfaces-pppoe.py | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/src/conf_mode/interfaces-pppoe.py b/src/conf_mode/interfaces-pppoe.py index 46a6171c6..cebb07ea9 100755 --- a/src/conf_mode/interfaces-pppoe.py +++ b/src/conf_mode/interfaces-pppoe.py @@ -148,6 +148,26 @@ echo 1 > /proc/sys/net/ipv6/conf/{{ intf }}/autoconfigure {% endif %} """ +config_pppoe_ip_pre_up_tmpl = """#!/bin/sh + +# As PPPoE is an "on demand" interface we need to re-configure it when it +# becomes up + +if [ "$6" != "pppoe0" ]; then + exit +fi + +# add some info to syslog +DIALER_PID=$(cat /var/run/{{ intf }}.pid) +logger -t pppd[$DIALER_PID] "executing $0" + +{% if vrf -%} +logger -t pppd[$DIALER_PID] "configuring dialer interface $6 for VRF {{ vrf }}" +ip link set dev {{ intf }} master {{ vrf }} +{% endif %} + +""" + PPP_LOGFILE = '/var/log/vyatta/ppp_{}.log' default_config_data = { @@ -169,7 +189,8 @@ default_config_data = { 'name_server': True, 'remote_address': '', 'service_name': '', - 'source_interface': '' + 'source_interface': '', + 'vrf': '' } def subprocess_cmd(command): @@ -260,6 +281,10 @@ def get_config(): if conf.exists(['service-name']): pppoe['service_name'] = conf.return_value(['service-name']) + # retrieve VRF instance + if conf.exists('vrf'): + pppoe['vrf'] = conf.return_value('vrf') + return pppoe def verify(pppoe): @@ -273,10 +298,15 @@ def verify(pppoe): if not pppoe['source_interface'] in interfaces(): raise ConfigError('PPPoE source interface does not exist') + vrf_name = pppoe['vrf'] + if vrf_name and vrf_name not in interfaces(): + raise ConfigError(f'VRF {vrf_name} does not exist') + return None def generate(pppoe): config_file_pppoe = '/etc/ppp/peers/{}'.format(pppoe['intf']) + ip_pre_up_script_file = '/etc/ppp/ip-pre-up.d/9999-vyos-vrf-{}'.format(pppoe['intf']) ipv6_if_up_script_file = '/etc/ppp/ipv6-up.d/50-vyos-{}-autoconf'.format(pppoe['intf']) # Always hang-up PPPoE connection prior generating new configuration file @@ -291,6 +321,9 @@ def generate(pppoe): if os.path.exists(ipv6_if_up_script_file): os.unlink(ipv6_if_up_script_file) + if os.path.exists(ip_pre_up_script_file): + os.unlink(ip_pre_up_script_file) + else: # Create PPP configuration files tmpl = Template(config_pppoe_tmpl) @@ -298,6 +331,11 @@ def generate(pppoe): with open(config_file_pppoe, 'w') as f: f.write(config_text) + tmpl = Template(config_pppoe_ip_pre_up_tmpl) + config_text = tmpl.render(pppoe) + with open(ip_pre_up_script_file, 'w') as f: + f.write(config_text) + tmpl = Template(config_pppoe_ipv6_up_tmpl) config_text = tmpl.render(pppoe) with open(ipv6_if_up_script_file, 'w') as f: @@ -305,6 +343,7 @@ def generate(pppoe): bitmask = S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | \ S_IROTH | S_IXOTH + os.chmod(ip_pre_up_script_file, bitmask) os.chmod(ipv6_if_up_script_file, bitmask) return None |