add scripts

1 files changed, 22 insertions, 0 deletions

diff --git a/dhcp-lease-comment b/dhcp-lease-comment
new file mode 100644
index 0000000..f3a081c
--- /dev/null
+++ b/dhcp-lease-comment
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+# RouterOS script: dhcp-lease-comment
+# Copyright (c) 2013-2018 Christian Hesse <mail@eworm.de>
+#
+# update dhcp-server lease comment with infos from access-list
+#
+# this supports local wireless and caps-man when updating paths:
+# $ sed -i '/^$/,$s/caps-man/interface wireless/' dhcp-lease-comment
+# $ sed -i '/^$/,$s/interface wireless/caps-man/' dhcp-lease-comment
+
+: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 $lease comment ];
+  :local newcomment;
+  :local accesslst [ :pick [ / caps-man access-list find where mac-address=$macaddress ] 0 ];
+  :if ( [ :len $accesslst ] > 0 ) do={
+    :set newcomment [ / caps-man 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;
+  }
+}