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authormakefu <github@syntax-fehler.de>2011-08-13 16:18:25 +0200
committermakefu <github@syntax-fehler.de>2011-08-13 16:18:25 +0200
commitdf758080d53482d0680a8eda3d5f5e1888ae091c (patch)
treee2b63468b6af298a4c1770419998f68514e96c26 /retiolum/bin
parent541620dc51862d588a2bdfea9b84dbf9bf21bf73 (diff)
check-free-retiolum-*: initial commit
scripts determine if an ip-address is already taken by one of the darknet nodes this goes for the ipv6 retiolum darknet prefix, as well as internal 10.7.7.0/24 addresses
Diffstat (limited to 'retiolum/bin')
-rwxr-xr-xretiolum/bin/check-free-retiolum-v422
-rwxr-xr-xretiolum/bin/check-free-retiolum-v62
2 files changed, 24 insertions, 0 deletions
diff --git a/retiolum/bin/check-free-retiolum-v4 b/retiolum/bin/check-free-retiolum-v4
new file mode 100755
index 00000000..e9c6b3ce
--- /dev/null
+++ b/retiolum/bin/check-free-retiolum-v4
@@ -0,0 +1,22 @@
+#! /bin/sh
+set -x
+netname=retiolum
+myipv4=${1-10.7.7.-1}
+v4num=${myipv4##*.}
+printf "Retard check: "
+if [ "$v4num" -gt 0 -a "$v4num" -lt "256" ];
+then
+ printf "No retard detected\n"
+ cd /etc/tinc/$netname/hosts
+ printf "Check if ip is still free: "
+ for i in `ls -1`; do
+ if grep $myipv4 $i &>/dev/null ;then
+ echo "Host IP already taken by $i! "
+ exit 1
+ fi
+ done
+ printf "Passed"
+else
+ printf "you are made of stupid. bailing out\n"
+ exit 1
+fi
diff --git a/retiolum/bin/check-free-retiolum-v6 b/retiolum/bin/check-free-retiolum-v6
new file mode 100755
index 00000000..20f87efe
--- /dev/null
+++ b/retiolum/bin/check-free-retiolum-v6
@@ -0,0 +1,2 @@
+#! /bin/sh
+exit 0