diff options
Diffstat (limited to 'src/conf_mode/interfaces-tunnel.py')
| -rwxr-xr-x | src/conf_mode/interfaces-tunnel.py | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/src/conf_mode/interfaces-tunnel.py b/src/conf_mode/interfaces-tunnel.py index 748a9d261..d1d3616f6 100755 --- a/src/conf_mode/interfaces-tunnel.py +++ b/src/conf_mode/interfaces-tunnel.py @@ -40,22 +40,12 @@ from vyos.ifconfig import SitIf from vyos.ifconfig import Sit6RDIf from vyos.template import is_ipv4 from vyos.template import is_ipv6 -from vyos.util import cmd +from vyos.util import get_json_iface_options from vyos.util import dict_search from vyos import ConfigError from vyos import airbag airbag.enable() -def get_tunnel_encapsulation(interface): - """ Returns the used encapsulation protocol for given interface. - If interface does not exist, None is returned. - """ - if not os.path.exists(f'/sys/class/net/{interface}'): - return None - from json import loads - tmp = loads(cmd(f'ip -d -j link show {interface}'))[0] - return tmp['linkinfo']['info_kind'] - def get_config(config=None): """ Retrive CLI config as dictionary. Dictionary can never be empty, as at least @@ -135,11 +125,13 @@ def generate(tunnel): return None def apply(tunnel): - # If a gre-bridge tunnel is already existing we can not "simply" change - # local or remote addresses. This returns "Operation not supported" by the - # Kernel. There is no other solution to destroy and recreate the tunnel. interface = tunnel['ifname'] - encap = get_tunnel_encapsulation(interface) + # If a gretap tunnel is already existing we can not "simply" change local or + # remote addresses. This returns "Operation not supported" by the Kernel. + # There is no other solution to destroy and recreate the tunnel. + encap = '' + tmp = get_json_iface_options(interface) + if tmp: encap = dict_search('linkinfo.info_kind', tmp) if 'deleted' in tunnel or 'encapsulation_changed' in tunnel or encap == 'gretap': if interface in interfaces(): |