From 774a0e8be05b9f8e3a1a1220a3b8bea1f07fba61 Mon Sep 17 00:00:00 2001 From: Gerard Ryan Date: Sat, 20 Feb 2021 17:32:31 +1000 Subject: [PATCH] dockerd: Made blocked_interfaces ip rule REJECT * Changed from DROP to REJECT to be consistant with other firewall rules Signed-off-by: Gerard Ryan --- utils/dockerd/files/dockerd.init | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/utils/dockerd/files/dockerd.init b/utils/dockerd/files/dockerd.init index 1eaed6710..1ad2b62ea 100755 --- a/utils/dockerd/files/dockerd.init +++ b/utils/dockerd/files/dockerd.init @@ -208,9 +208,9 @@ iptables_add_blocking_rule() { # Ignore errors as it might already be present iptables --table filter --new DOCKER-USER 2>/dev/null - if ! iptables --table filter --check DOCKER-USER --in-interface "${inbound}" --out-interface "${outbound}" ${extra_iptables_args} --jump DROP 2>/dev/null; then + if ! iptables --table filter --check DOCKER-USER --in-interface "${inbound}" --out-interface "${outbound}" ${extra_iptables_args} --jump REJECT 2>/dev/null; then logger -t "dockerd-init" -p notice "Drop traffic from ${inbound} to ${outbound}" - iptables --table filter --insert DOCKER-USER --in-interface "${inbound}" --out-interface "${outbound}" ${extra_iptables_args} --jump DROP + iptables --table filter --insert DOCKER-USER --in-interface "${inbound}" --out-interface "${outbound}" ${extra_iptables_args} --jump REJECT fi }