From 65552f3d26db9b2bcc0d131ddf69985670436f81 Mon Sep 17 00:00:00 2001
From: David Runge <dave@sleepmap.de>
Date: Fri, 24 Apr 2015 23:51:33 +0200
Subject: autotunnel: Adding example config, systemd service file and script
 for autossh managed SSH tunnel to predefined host

---
 scripts/autotunnel | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 scripts/autotunnel

(limited to 'scripts')

diff --git a/scripts/autotunnel b/scripts/autotunnel
new file mode 100755
index 0000000..230940d
--- /dev/null
+++ b/scripts/autotunnel
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+if [ -z "$SERVER_ALIVE_INTERVAL" ];then
+  SERVER_ALIVE_INTERVAL=45
+fi
+
+if [ -z "$SERVER_ALIVE_COUNT_MAX" ];then
+  SERVER_ALIVE_INTERVAL=2
+fi
+
+if [ -z "$MONITORING_PORT" ];then
+  MONITORING_PORT=0
+fi
+
+/usr/bin/autossh -M "$MONITORING_PORT" \
+  -NCTv \
+  -o ServerAliveInterval="$SERVER_ALIVE_INTERVAL" \
+  -o ServerAliveCountMax="$SERVER_ALIVE_COUNT_MAX" \
+  -o TCPKeepAlive=yes \
+  -w $TUN_DEVICE:$TUN_DEVICE \
+  $HOST
-- 
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