From 4f6b6772bf49ecb2e61f69877bbe4a79b76b3036 Mon Sep 17 00:00:00 2001
From: "bbruns@gmail.com"
 <bbruns@gmail.com@e5899ace-8841-11de-95b9-8f387cfb8bc3>
Date: Sun, 30 Mar 2014 18:35:02 +0000
Subject: [PATCH]

---
 lib/iptables.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/iptables.inc b/lib/iptables.inc
index 1d7791d..47742a4 100644
--- a/lib/iptables.inc
+++ b/lib/iptables.inc
@@ -173,7 +173,7 @@ function enable_mss_clamp {
 			[[ ${type} == "fwd" ]] && type="${FwdFilter}"
 			${debug} ${DebugColor} "${FUNCNAME}: Read: ${interface} ${mss} ${type}"
 			${VER_IPTABLES} -A ${type} -p tcp --tcp-flags SYN,RST SYN -j TCPMSS \
-				--clamp-mss-to-pmtu -o $i -m tcpmss --mss ${mss}
+				--clamp-mss-to-pmtu -o ${interface} -m tcpmss --mss ${mss}
 		done < "${FWCONFIGDIR}/ipv${IPVER}/mss-clamp.conf"
 
 		${debug} ${DebugColor} "${FUNCNAME}: done"