We need to accept traffic at the end of bridge rules for outgoing packets from
tap->ethX,
as we don't do ACCEPT in tap-out rules.
IN=vmbr0 OUT=vmbr0 PHYSIN=tap110i0 PHYSOUT=eth0
-A PVEFW-FORWARD -o vmbr0 -m physdev --physdev-is-bridged -j vmbr0-FW
-A PVEFW-FORWARD -i vmbr0 -m physdev --physdev-is-bridged -j vmbr0-FW
-A vmbr0-FW -m physdev --physdev-is-in --physdev-is-bridged -j vmbr0-OUT
-A vmbr0-FW -m physdev --physdev-is-out --physdev-is-bridged -j vmbr0-IN
-A vmbr0-FW -j ACCEPT
-A PVEFW-FORWARD -o vmbr0 -j DROP
-A PVEFW-FORWARD -i vmbr0 -j DROP
Signed-off-by: Alexandre Derumier <[email protected]>
---
PVE/Firewall.pm | 1 +
1 file changed, 1 insertion(+)
diff --git a/PVE/Firewall.pm b/PVE/Firewall.pm
index ea24cfb..343f60c 100644
--- a/PVE/Firewall.pm
+++ b/PVE/Firewall.pm
@@ -653,6 +653,7 @@ sub generate_bridge_chains {
if (!ruleset_chain_exist($ruleset, "$bridge-IN")) {
ruleset_create_chain($ruleset, "$bridge-IN");
ruleset_addrule($ruleset, "$bridge-FW", "-m physdev
--physdev-is-bridged --physdev-is-out -j $bridge-IN");
+ ruleset_addrule($ruleset, "$bridge-FW", "-j ACCEPT");
}
}
--
1.7.10.4
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