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authorNicolas Fort <nicolasfort1988@gmail.com>2023-10-25 11:59:01 +0000
committerViacheslav Hletenko <v.gletenko@vyos.io>2023-11-01 10:39:10 +0000
commit2b38b45e219e363955b850d90a40564eb4b375c0 (patch)
tree095864603743dc97eac8b401832dbe299df2cdd0 /src/conf_mode/nat66.py
parent03e5ab66610770cb58e24aa6e1309264a091d812 (diff)
downloadvyos-1x-2b38b45e219e363955b850d90a40564eb4b375c0.tar.gz
vyos-1x-2b38b45e219e363955b850d90a40564eb4b375c0.zip
T5681: Firewall,Nat and Nat66: simplified and standarize interface matcher firewal, nat and nat66.
(cherry picked from commit 51abbc0f1b2ccf4785cf7f29f1fe6f4af6007ee6)
Diffstat (limited to 'src/conf_mode/nat66.py')
-rwxr-xr-xsrc/conf_mode/nat66.py22
1 files changed, 12 insertions, 10 deletions
diff --git a/src/conf_mode/nat66.py b/src/conf_mode/nat66.py
index 4c12618bc..3f7185e67 100755
--- a/src/conf_mode/nat66.py
+++ b/src/conf_mode/nat66.py
@@ -102,11 +102,13 @@ def verify(nat):
if dict_search('source.rule', nat):
for rule, config in dict_search('source.rule', nat).items():
err_msg = f'Source NAT66 configuration error in rule {rule}:'
- if 'outbound_interface' not in config:
- raise ConfigError(f'{err_msg} outbound-interface not specified')
- if config['outbound_interface'] not in interfaces():
- raise ConfigError(f'rule "{rule}" interface "{config["outbound_interface"]}" does not exist on this system')
+ if 'outbound_interface' in config:
+ 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'{err_msg} - interface "{config["outbound_interface"]["name"]}" does not exist on this system')
addr = dict_search('translation.address', config)
if addr != None:
@@ -125,12 +127,12 @@ def verify(nat):
for rule, config in dict_search('destination.rule', nat).items():
err_msg = f'Destination NAT66 configuration error in rule {rule}:'
- if 'inbound_interface' not in config:
- raise ConfigError(f'{err_msg}\n' \
- 'inbound-interface not specified')
- else:
- if config['inbound_interface'] not in 'any' and config['inbound_interface'] not in interfaces():
- Warning(f'rule "{rule}" interface "{config["inbound_interface"]}" does not exist on this system')
+ if 'inbound_interface' in config:
+ 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'{err_msg} - interface "{config["inbound_interface"]["name"]}" does not exist on this system')
return None