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authorChristian Breunig <christian@breunig.cc>2024-05-22 20:00:58 +0200
committerGitHub <noreply@github.com>2024-05-22 20:00:58 +0200
commit252ae4b0b9519c97164e8901ce192e104827102d (patch)
tree82c44d490b63f44ae17b0a24d8c0a43d49d4639f /src/conf_mode/nat.py
parentd0b2766b60538f51f9d6c8637a36ff21726e9627 (diff)
parent645c43ba60d29ca676a4323ccc5ca16c6bd8127a (diff)
downloadvyos-1x-252ae4b0b9519c97164e8901ce192e104827102d.tar.gz
vyos-1x-252ae4b0b9519c97164e8901ce192e104827102d.zip
Merge pull request #3482 from alryaz/patch-1
nat: T6365: remove warnings for negated interface selections by name
Diffstat (limited to 'src/conf_mode/nat.py')
-rwxr-xr-xsrc/conf_mode/nat.py18
1 files changed, 13 insertions, 5 deletions
diff --git a/src/conf_mode/nat.py b/src/conf_mode/nat.py
index 4cd9b570d..f74bb217e 100755
--- a/src/conf_mode/nat.py
+++ b/src/conf_mode/nat.py
@@ -17,7 +17,6 @@
import os
from sys import exit
-from netifaces import interfaces
from vyos.base import Warning
from vyos.config import Config
@@ -30,6 +29,7 @@ from vyos.utils.dict import dict_search_args
from vyos.utils.process import cmd
from vyos.utils.process import run
from vyos.utils.network import is_addr_assigned
+from vyos.utils.network import interface_exists
from vyos import ConfigError
from vyos import airbag
@@ -149,8 +149,12 @@ def verify(nat):
if 'name' in config['outbound_interface'] and 'group' in config['outbound_interface']:
raise ConfigError(f'{err_msg} cannot specify both interface group and interface name for nat source rule "{rule}"')
elif 'name' in config['outbound_interface']:
- if config['outbound_interface']['name'] not in 'any' and config['outbound_interface']['name'] not in interfaces():
- Warning(f'NAT interface "{config["outbound_interface"]["name"]}" for source NAT rule "{rule}" does not exist!')
+ interface_name = config['outbound_interface']['name']
+ if interface_name not in 'any':
+ if interface_name.startswith('!'):
+ interface_name = interface_name[1:]
+ if not interface_exists(interface_name):
+ Warning(f'Interface "{interface_name}" for source NAT rule "{rule}" does not exist!')
else:
group_name = config['outbound_interface']['group']
if group_name[0] == '!':
@@ -182,8 +186,12 @@ def verify(nat):
if 'name' in config['inbound_interface'] and 'group' in config['inbound_interface']:
raise ConfigError(f'{err_msg} cannot specify both interface group and interface name for destination nat rule "{rule}"')
elif 'name' in config['inbound_interface']:
- if config['inbound_interface']['name'] not in 'any' and config['inbound_interface']['name'] not in interfaces():
- Warning(f'NAT interface "{config["inbound_interface"]["name"]}" for destination NAT rule "{rule}" does not exist!')
+ interface_name = config['inbound_interface']['name']
+ if interface_name not in 'any':
+ if interface_name.startswith('!'):
+ interface_name = interface_name[1:]
+ if not interface_exists(interface_name):
+ Warning(f'Interface "{interface_name}" for destination NAT rule "{rule}" does not exist!')
else:
group_name = config['inbound_interface']['group']
if group_name[0] == '!':