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-rwxr-xr-xsbin/iptables-rrdtool3
1 files changed, 3 insertions, 0 deletions
diff --git a/sbin/iptables-rrdtool b/sbin/iptables-rrdtool
index ae1b8a9..97dada3 100755
--- a/sbin/iptables-rrdtool
+++ b/sbin/iptables-rrdtool
@@ -1,4 +1,7 @@
#!/bin/bash
+# Record all active iptables rule counters into RRD datasets.
+# Optionally, graph the result. Intended for use with cron.
+#
# requires bash 4.0+ regexes, substring manipulation
# make sure we're running flocked against the PID file