[pve-devel] [PATCH pve-firewall 2/3] PVEFW-reject ipv4 : remove icmp drop rule

Alexandre Derumier aderumier at odiso.com
Fri Feb 15 10:48:02 CET 2019


or we can't never match the next icmp reject rules
---
 src/PVE/Firewall.pm | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/PVE/Firewall.pm b/src/PVE/Firewall.pm
index 61d5599..7890b51 100644
--- a/src/PVE/Firewall.pm
+++ b/src/PVE/Firewall.pm
@@ -568,7 +568,6 @@ $pve_std_chains_conf->{4} = {
 	# same as shorewall 'reject'
 	{ action => 'DROP', dsttype => 'BROADCAST' },
 	{ action => 'DROP', source => '224.0.0.0/4' },
-	{ action => 'DROP', proto => 'icmp' },
 	{ match => '-p tcp', target => '-j REJECT --reject-with tcp-reset' },
 	{ match => '-p udp', target => '-j REJECT --reject-with icmp-port-unreachable' },
 	{ match => '-p icmp', target => '-j REJECT --reject-with icmp-host-unreachable' },
-- 
2.11.0



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