diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/vyos/firewall.py | 13 | ||||
| -rw-r--r-- | python/vyos/template.py | 6 |
2 files changed, 16 insertions, 3 deletions
diff --git a/python/vyos/firewall.py b/python/vyos/firewall.py index 4fc1abb15..a2622fa00 100644 --- a/python/vyos/firewall.py +++ b/python/vyos/firewall.py @@ -87,6 +87,7 @@ def nft_action(vyos_action): def parse_rule(rule_conf, hook, fw_name, rule_id, ip_name): output = [] + if ip_name == 'ip6': def_suffix = '6' family = 'ipv6' @@ -261,6 +262,9 @@ def parse_rule(rule_conf, hook, fw_name, rule_id, ip_name): output.append(f'{proto} {prefix}port {operator} @P_{group_name}') + if dict_search_args(rule_conf, 'action') == 'synproxy': + output.append('ct state invalid,untracked') + if 'hop_limit' in rule_conf: operators = {'eq': '==', 'gt': '>', 'lt': '<'} for op, operator in operators.items(): @@ -440,6 +444,15 @@ def parse_rule(rule_conf, hook, fw_name, rule_id, ip_name): queue_opts = ','.join(rule_conf['queue_options']) output.append(f'{queue_opts}') + # Synproxy + if 'synproxy' in rule_conf: + synproxy_mss = dict_search_args(rule_conf, 'synproxy', 'tcp', 'mss') + if synproxy_mss: + output.append(f'mss {synproxy_mss}') + synproxy_ws = dict_search_args(rule_conf, 'synproxy', 'tcp', 'window_scale') + if synproxy_ws: + output.append(f'wscale {synproxy_ws} timestamp sack-perm') + else: output.append('return') diff --git a/python/vyos/template.py b/python/vyos/template.py index 4b6dca254..d1b3e8fa8 100644 --- a/python/vyos/template.py +++ b/python/vyos/template.py @@ -574,10 +574,10 @@ def nft_rule(rule_conf, fw_hook, fw_name, rule_id, ip_name='ip'): return parse_rule(rule_conf, fw_hook, fw_name, rule_id, ip_name) @register_filter('nft_default_rule') -def nft_default_rule(fw_conf, fw_name, ipv6=False): +def nft_default_rule(fw_conf, fw_name, family): output = ['counter'] default_action = fw_conf['default_action'] - family = 'ipv6' if ipv6 else 'ipv4' + #family = 'ipv6' if ipv6 else 'ipv4' if 'default_log' in fw_conf: action_suffix = default_action[:1].upper() @@ -587,7 +587,7 @@ def nft_default_rule(fw_conf, fw_name, ipv6=False): output.append(f'{default_action}') if 'default_jump_target' in fw_conf: target = fw_conf['default_jump_target'] - def_suffix = '6' if ipv6 else '' + def_suffix = '6' if family == 'ipv6' else '' output.append(f'NAME{def_suffix}_{target}') output.append(f'comment "{fw_name} default-action {default_action}"') |