diff options
| author | Christian Poessinger <christian@poessinger.com> | 2022-03-30 19:18:09 +0200 |
|---|---|---|
| committer | Christian Poessinger <christian@poessinger.com> | 2022-03-30 23:10:14 +0200 |
| commit | e3626da307d66c34e4ce12c7c38cdb8fa5da9889 (patch) | |
| tree | 5288c5d59deabccee725b974caeae4643b26a254 /python/vyos/ifconfig/loopback.py | |
| parent | adda3d86080bb3b8fe26424c7d829e40eb9e2b23 (diff) | |
| download | vyos-1x-e3626da307d66c34e4ce12c7c38cdb8fa5da9889.tar.gz vyos-1x-e3626da307d66c34e4ce12c7c38cdb8fa5da9889.zip | |
vyos.util: T4319: add is_ipv6_enabled() helper function
(cherry picked from commit df0fbfeedce0f163e9d10be21d58ad4dc797a28a)
Diffstat (limited to 'python/vyos/ifconfig/loopback.py')
| -rw-r--r-- | python/vyos/ifconfig/loopback.py | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/python/vyos/ifconfig/loopback.py b/python/vyos/ifconfig/loopback.py index de554ef44..30c890fdf 100644 --- a/python/vyos/ifconfig/loopback.py +++ b/python/vyos/ifconfig/loopback.py @@ -13,9 +13,8 @@ # You should have received a copy of the GNU Lesser General Public # License along with this library. If not, see <http://www.gnu.org/licenses/>. -import vyos.util - from vyos.ifconfig.interface import Interface +from vyos.util import is_ipv6_enabled @Interface.register class LoopbackIf(Interface): @@ -34,8 +33,6 @@ class LoopbackIf(Interface): } } - name = 'loopback' - def remove(self): """ Loopback interface can not be deleted from operating system. We can @@ -62,11 +59,11 @@ class LoopbackIf(Interface): on any interface. """ addr = config.get('address', []) - # We must ensure that the loopback addresses are never deleted from the system - addr += ['127.0.0.1/8'] - if (vyos.util.sysctl_read('net.ipv6.conf.all.disable_ipv6') == '0'): - addr += ['::1/128'] + # We must ensure that the loopback addresses are never deleted from the system + addr.append('127.0.0.1/8') + if is_ipv6_enabled(): + addr.append('::1/128') # Update IP address entry in our dictionary config.update({'address' : addr}) |