diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/conf_mode/interfaces-l2tpv3.py | 35 |
1 files changed, 8 insertions, 27 deletions
diff --git a/src/conf_mode/interfaces-l2tpv3.py b/src/conf_mode/interfaces-l2tpv3.py index 1b9425f64..3bc3faca8 100755 --- a/src/conf_mode/interfaces-l2tpv3.py +++ b/src/conf_mode/interfaces-l2tpv3.py @@ -42,6 +42,13 @@ default_config_data = { 'tunnel_id': '' } +def check_kmod(): + modules = ['l2tp_eth', 'l2tp_netlink', 'l2tp_ip', 'l2tp_ip6'] + for module in modules: + if not os.path.exists(f'/sys/module/{module}'): + if os.system(f'modprobe {module}') != 0: + raise ConfigError(f'Loading Kernel module {module} failed') + def get_config(): l2tpv3 = deepcopy(default_config_data) conf = Config() @@ -152,35 +159,8 @@ def verify(l2tpv3): def generate(l2tpv3): - if l2tpv3['deleted']: - # bail out early - return None - - # initialize kernel module if not loaded - if not os.path.isdir('/sys/module/l2tp_eth'): - if os.system('modprobe l2tp_eth') != 0: - raise ConfigError("failed loading l2tp_eth kernel module") - - if not os.path.isdir('/sys/module/l2tp_netlink'): - if os.system('modprobe l2tp_netlink') != 0: - raise ConfigError("failed loading l2tp_netlink kernel module") - - if not os.path.isdir('/sys/module/l2tp_ip'): - if os.system('modprobe l2tp_ip') != 0: - raise ConfigError("failed loading l2tp_ip kernel module") - - if l2tpv3['encapsulation'] == 'ip': - if not os.path.isdir('/sys/module/l2tp_ip'): - if os.system('modprobe l2tp_ip') != 0: - raise ConfigError("failed loading l2tp_ip kernel module") - - if not os.path.isdir('/sys/module/l2tp_ip6 '): - if os.system('modprobe l2tp_ip6 ') != 0: - raise ConfigError("failed loading l2tp_ip6 kernel module") - return None - def apply(l2tpv3): # L2TPv3 interface needs to be created/deleted on-block, instead of # passing a ton of arguments, I just use a dict that is managed by @@ -230,6 +210,7 @@ def apply(l2tpv3): if __name__ == '__main__': try: + check_kmod() c = get_config() verify(c) generate(c) |