Changeset 8 in lab

Timestamp:

Jul 1, 2009 2:49:18 PM (15 years ago)

Author:

mitty

Message:

• add a simple explanation to a script
• setnapt.sh
  • script for setting up IP MASQUERADE

Location:

trunk

Files:

• iproute/setroute.sh (modified) (2 diffs)
• iptables (added)
• iptables/setnapt.sh (added)

trunk/iproute/setroute.sh

@@ -1 +1 @@
 #!/bin/sh
+
+# set individualized routing table and policy for each network device
+
 
 set -x
@@ -29 +32 @@
 # get IP address, network mask, default gateway info
 IPADDR=`/sbin/ip addr show dev ${IFACE} | grep -w inet | cut -d t -f 2 | cut -d ' ' -f 2 | cut -d / -f 1`
-if [ -z ${IPADDR} ]; then
+if [ -z "${IPADDR}" ]; then
     # fail to bind IP address to device
     echo "${IFACE} has no IP address."