From f66693068889485b3a705abcac6acd0bc96a3a07 Mon Sep 17 00:00:00 2001
From: Neale Pickett <neale@lanl.gov>
Date: Wed, 7 Oct 2009 17:32:36 -0600
Subject: [PATCH] Add heartbeatd

---
 heartbeatd/in.heartbeatd  | 8 ++++++++
 heartbeatd/run.heartbeat  | 9 +++++++++
 heartbeatd/run.heartbeatd | 3 +++
 3 files changed, 20 insertions(+)
 create mode 100755 heartbeatd/in.heartbeatd
 create mode 100755 heartbeatd/run.heartbeat
 create mode 100755 heartbeatd/run.heartbeatd

diff --git a/heartbeatd/in.heartbeatd b/heartbeatd/in.heartbeatd
new file mode 100755
index 0000000..e991a6a
--- /dev/null
+++ b/heartbeatd/in.heartbeatd
@@ -0,0 +1,8 @@
+#! /bin/sh
+
+case "$REMOTEADDR" in
+    10.0.0.[2-254])
+        touch /var/lib/pollster/$REMOTEADDR
+        ;;
+esac
+
diff --git a/heartbeatd/run.heartbeat b/heartbeatd/run.heartbeat
new file mode 100755
index 0000000..3e4f37e
--- /dev/null
+++ b/heartbeatd/run.heartbeat
@@ -0,0 +1,9 @@
+#! /bin/sh
+
+# Busybox netcat doesn't support UDP unless you compile in desktop mode.
+# No problem, traceroute can send a UDP packet too.
+while true; do
+    # Apparently traceroute adds 1 to the base port (-p)
+    traceroute -m 2 -q 1 -p 8 10.0.0.1
+    sleep 10
+done
diff --git a/heartbeatd/run.heartbeatd b/heartbeatd/run.heartbeatd
new file mode 100755
index 0000000..8241141
--- /dev/null
+++ b/heartbeatd/run.heartbeatd
@@ -0,0 +1,3 @@
+#! /bin/sh
+
+exec udpsvd 0 9 /usr/sbin/in.heartbeatd