X-Git-Url: http://lab.mitty.jp/git/?a=blobdiff_plain;f=iptables%2Fsetnapt.sh;h=5626c6c78a81618c900412794b7a7b894836cd09;hb=7c270d4dd09b93118b652bfd994edfeda5a6b2a0;hp=d34ba375e9f3856f6f56cf993defd6350738a7e6;hpb=4a36a1b26f4cdc2dc3d06d7b3c4ac895b0083b2f;p=lab.git

diff --git a/iptables/setnapt.sh b/iptables/setnapt.sh
old mode 100644
new mode 100755
index d34ba37..5626c6c
--- a/iptables/setnapt.sh
+++ b/iptables/setnapt.sh
@@ -30,7 +30,7 @@ fi
 sleep 60
 
 if [ -z "${GATEWAYS}" ]; then
-    GATEWAYS=`/sbin/ip route show table main | grep -w default | cut -d ' ' -f 5`
+    GATEWAYS=`/sbin/ip route show table main | grep -w default | tr -s ' ' | cut -d ' ' -f 5`
 fi
 
 for GW in ${GATEWAYS}; do
@@ -39,10 +39,10 @@ for GW in ${GATEWAYS}; do
         continue
     fi
     
-    IPADDR=`/sbin/ip addr show dev ${GW} | grep -w inet | cut -d t -f 2 | cut -d ' ' -f 2 | cut -d / -f 1`
+    IPADDR=`/sbin/ip addr show dev ${GW} | grep -w inet | tr -s ' ' | cut -d ' ' -f 3 | cut -d / -f 1`
     if [ -z "${IPADDR}" ]; then
         # device doesn't seem to have an IP address
-        break
+        continue
     fi
     
     ## set masquerade rule to all devices