From 93243e7d578a382f41af9a6b418571b15d5a3a2b Mon Sep 17 00:00:00 2001
From: Yaroslav Halchenko <debian@onerussian.com>
Date: Tue, 12 Aug 2014 11:57:07 -0400
Subject: [PATCH] ENH: Ignore errors while unbaning in symbiosis firewall

Fail2Ban at times "interfers" with the firewall reflashing thus leading
to the sporadic errors.  IMHO should be safe to ignore
---
 config/action.d/symbiosis-blacklist-allports.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/action.d/symbiosis-blacklist-allports.conf b/config/action.d/symbiosis-blacklist-allports.conf
index c3ce44b0..c4979302 100644
--- a/config/action.d/symbiosis-blacklist-allports.conf
+++ b/config/action.d/symbiosis-blacklist-allports.conf
@@ -36,7 +36,7 @@ actionban = echo 'all' >| /etc/symbiosis/firewall/blacklist.d/<ip>.auto
 # Values:  CMD
 #
 actionunban = rm -f /etc/symbiosis/firewall/blacklist.d/<ip>.auto
-              iptables -D <chain> -s <ip> -j <blocktype>
+              iptables -D <chain> -s <ip> -j <blocktype> || :
 
 [Init]