From 1772c0a7232789e6eeb0caa78fe630fab899522d Mon Sep 17 00:00:00 2001
From: Nicolas Fort <nicolasfort1988@gmail.com>
Date: Thu, 7 Sep 2023 20:30:50 +0000
Subject: T4072: add firewall bridge filtering. First implementation only
applies for forward chain and few matchers. Should be extended in the future.
---
python/vyos/firewall.py | 23 +++++++++++++++++++----
1 file changed, 19 insertions(+), 4 deletions(-)
(limited to 'python')
diff --git a/python/vyos/firewall.py b/python/vyos/firewall.py
index 53ff8259e..3305eb269 100644
--- a/python/vyos/firewall.py
+++ b/python/vyos/firewall.py
@@ -87,7 +87,14 @@ def nft_action(vyos_action):
def parse_rule(rule_conf, hook, fw_name, rule_id, ip_name):
output = []
- def_suffix = '6' if ip_name == 'ip6' else ''
+ #def_suffix = '6' if ip_name == 'ip6' else ''
+
+ if ip_name == 'ip6':
+ def_suffix = '6'
+ family = 'ipv6'
+ else:
+ def_suffix = ''
+ family = 'bri' if ip_name == 'bri' else 'ipv4'
if 'state' in rule_conf and rule_conf['state']:
states = ",".join([s for s, v in rule_conf['state'].items() if v == 'enable'])
@@ -244,8 +251,9 @@ def parse_rule(rule_conf, hook, fw_name, rule_id, ip_name):
if 'log' in rule_conf and rule_conf['log'] == 'enable':
action = rule_conf['action'] if 'action' in rule_conf else 'accept'
- output.append(f'log prefix "[{fw_name[:19]}-{rule_id}-{action[:1].upper()}]"')
-
+ #output.append(f'log prefix "[{fw_name[:19]}-{rule_id}-{action[:1].upper()}]"')
+ output.append(f'log prefix "[{family}-{hook}-{fw_name}-{rule_id}-{action[:1].upper()}]"')
+ ##{family}-{hook}-{fw_name}-{rule_id}
if 'log_options' in rule_conf:
if 'level' in rule_conf['log_options']:
@@ -379,6 +387,13 @@ def parse_rule(rule_conf, hook, fw_name, rule_id, ip_name):
conn_mark_str = ','.join(rule_conf['connection_mark'])
output.append(f'ct mark {{{conn_mark_str}}}')
+ if 'vlan' in rule_conf:
+ if 'id' in rule_conf['vlan']:
+ output.append(f'vlan id {rule_conf["vlan"]["id"]}')
+ if 'priority' in rule_conf['vlan']:
+ output.append(f'vlan pcp {rule_conf["vlan"]["priority"]}')
+
+
output.append('counter')
if 'set' in rule_conf:
@@ -404,7 +419,7 @@ def parse_rule(rule_conf, hook, fw_name, rule_id, ip_name):
else:
output.append('return')
- output.append(f'comment "{hook}-{fw_name}-{rule_id}"')
+ output.append(f'comment "{family}-{hook}-{fw_name}-{rule_id}"')
return " ".join(output)
def parse_tcp_flags(flags):
--
cgit v1.2.3