diff options
Diffstat (limited to 'python/vyos/ifconfig/interface.py')
| -rwxr-xr-x | python/vyos/ifconfig/interface.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/python/vyos/ifconfig/interface.py b/python/vyos/ifconfig/interface.py index 4fda1c0a9..6b9a4d03e 100755 --- a/python/vyos/ifconfig/interface.py +++ b/python/vyos/ifconfig/interface.py @@ -39,7 +39,7 @@ from vyos.util import read_file from vyos.util import get_interface_config from vyos.util import get_interface_namespace from vyos.util import is_systemd_service_active -from vyos.util import sysctl_read +from vyos.util import is_ipv6_enabled from vyos.template import is_ipv4 from vyos.template import is_ipv6 from vyos.validate import is_intf_addr_assigned @@ -1083,6 +1083,10 @@ class Interface(Control): addr_is_v4 = is_ipv4(addr) + # Failsave - do not add IPv6 address if IPv6 is disabled + if is_ipv6(addr) and not is_ipv6_enabled(): + return False + # add to interface if addr == 'dhcp': self.set_dhcp(True) @@ -1498,7 +1502,7 @@ class Interface(Control): self.set_ipv4_source_validation(value) # Only change IPv6 parameters if IPv6 was not explicitly disabled - if sysctl_read('net.ipv6.conf.all.disable_ipv6') == '0': + if is_ipv6_enabled(): # Configure MSS value for IPv6 TCP connections tmp = dict_search('ipv6.adjust_mss', config) value = tmp if (tmp != None) else '0' |