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[Netfilter] fix mailcow isolation rule for iptables

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This commit is contained in:
FreddleSpl0it
2024-02-02 17:40:44 +01:00
parent 909f07939e
commit 57e67ea8f7
1 changed files with 2 additions and 2 deletions
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4
data/Dockerfiles/netfilter/modules/IPTables.py
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@@ -219,7 +219,7 @@ class IPTables:
# insert mailcow isolation rule
rule = iptc.Rule()
rule.in_interface = f'! {_interface}'
rule.in_interface = f'!{_interface}'
rule.out_interface = _interface
rule.protocol = 'tcp'
rule.create_target("DROP")
@@ -234,7 +234,7 @@ class IPTables:
if _allow != "":
rule = iptc.Rule()
rule.src = _allow
rule.in_interface = f'! {_interface}'
rule.in_interface = f'!{_interface}'
rule.out_interface = _interface
rule.protocol = 'tcp'
rule.create_target("ACCEPT")