diff options
| -rwxr-xr-x | src/conf_mode/protocols_bgp.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/conf_mode/protocols_bgp.py b/src/conf_mode/protocols_bgp.py index 1f93ceb54..185e5d42f 100755 --- a/src/conf_mode/protocols_bgp.py +++ b/src/conf_mode/protocols_bgp.py @@ -23,6 +23,7 @@ from vyos.configdict import dict_merge from vyos.template import render_to_string from vyos.util import call from vyos.util import dict_search +from vyos.validate import is_addr_assigned from vyos import ConfigError from vyos import frr from vyos import airbag @@ -107,6 +108,10 @@ def verify(bgp): if 'password' in peer_config and ' ' in peer_config['password']: raise ConfigError('You can\'t use spaces in the password') + # Check if neighbor address is assigned as system interface address + if is_addr_assigned(peer): + raise ConfigError(f'Can\'t configure local address as neighbor "{peer}"') + # Some checks can/must only be done on a neighbor and not a peer-group if neighbor == 'neighbor': # remote-as must be either set explicitly for the neighbor |