On 06/25/2012 05:58 AM, Jan van der Vyver wrote:
Hope This helps to explain.
It doesn't :-(
The dash shell included in the latest versions of Ubuntu is not backward
compatible with earlier versions. The recent Shorewall 4.5 releases work
around this incompatibility -- 4.4.26 does not.
The attached patch should work around the problem so that a useful dump
can be obtained.
patch /usr/share/shorewall/lib.cli < DASH.patch
Better yet would be to upgrade your Shorewall installation.
-Tom
--
Tom Eastep \ When I die, I want to go like my Grandfather who
Shoreline, \ died peacefully in his sleep. Not screaming like
Washington, USA \ all of the passengers in his car
http://shorewall.net \________________________________________________
diff --git a/lib.cli.orig b/lib.cli
index 230da38..916b54f 100644
--- a/lib.cli.orig
+++ b/lib.cli
@@ -386,15 +386,24 @@ save_config() {
}
#
+# Isolate the table in the routing rules being read from stdin.
+# Piping through sed to remove trailing whitespace works around
+# recent 'features' in dash and ip.
+#
+find_tables() {
+ sed -r 's/[[:space:]]+$//' | while read rule; do
+ echo ${rule##* }
+ done
+}
+
+#
# Show routing configuration
#
show_routing() {
if [ -n "$(ip rule list)" ]; then
heading "Routing Rules"
ip rule list
- ip rule list | while read rule; do
- echo ${rule##* }
- done | sort -u | while read table; do
+ ip rule list | find_tables | sort -u | while read table; do
heading "Table $table:"
ip route list table $table
done
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