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Diffstat (limited to 'python/vyos/firewall.py')
| -rw-r--r-- | python/vyos/firewall.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/python/vyos/firewall.py b/python/vyos/firewall.py index 3e2de4c3f..663c4394a 100644 --- a/python/vyos/firewall.py +++ b/python/vyos/firewall.py @@ -297,6 +297,11 @@ def parse_rule(rule_conf, fw_name, rule_id, ip_name): if tcp_flags: output.append(parse_tcp_flags(tcp_flags)) + # TCP MSS + tcp_mss = dict_search_args(rule_conf, 'tcp', 'mss') + if tcp_mss: + output.append(f'tcp option maxseg size {tcp_mss}') + output.append('counter') if 'set' in rule_conf: |