update template system

1 files changed, 21 insertions, 0 deletions

diff --git a/dhcp-lease-comment.template b/dhcp-lease-comment.template
new file mode 100644
index 0000000..b344955
--- /dev/null
+++ b/dhcp-lease-comment.template
@@ -0,0 +1,21 @@
+# RouterOS script: dhcp-lease-comment%TEMPL%
+# Copyright (c) 2013-2018 Christian Hesse <mail@eworm.de>
+#
+# update dhcp-server lease comment with infos from access-list
+#
+# !! This is just a template! Replace '%PATH%' with 'caps-man'
+# !! or 'interface wireless'!
+
+:foreach lease in=[ / ip dhcp-server lease find where dynamic=yes ] do={
+  :local macaddress [ / ip dhcp-server lease get $lease mac-address ];
+  :local oldcomment [ / ip dhcp-server lease get $lease comment ];
+  :local newcomment;
+  :local accesslst [ :pick [ / %PATH% access-list find where mac-address=$macaddress ] 0 ];
+  :if ( [ :len $accesslst ] > 0 ) do={
+    :set newcomment [ / %PATH% access-list get $accesslst comment ];
+  }
+  :if ([ :len $newcomment ] != 0 && $oldcomment != $newcomment) do={
+    :log info ("Updating comment for DHCP lease " . $macaddress . ": " . $newcomment);
+    / ip dhcp-server lease set comment=$newcomment $lease;
+  }
+}