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--- networking:router:mikrotik_dyndns [2015/01/10 21:40]
gcooper
+++ networking:router:mikrotik_dyndns [2022/10/24 09:34] (current)
gcooper
@@ Line 2: / Line 2: @@
 ===== Mikrotik Cloud Method =====
+http://wiki.mikrotik.com/wiki/Manual:IP/Cloud
   * Super simple to enable and no configuration required
@@ Line 10: / Line 12: @@
 To make a more memorable hostname, you can create a CNAME record in another DNS domain name that you control using this DNS Name as the target.
-<file>
+==== Winbox ====
-/ip cloud set enabled=yes update-time=yes
-/ip cloud print
+**IP -> Cloud**
-</file>
-===== Script Method =====
+  * Enable DDNS
+  * Enable Update Time
-http://wiki.mikrotik.com/wiki/Scripts
+==== CLI ====
-http://forum.mikrotik.com/viewtopic.php?p=171805
-  - Add a script
-  - Add a scheduler entry to run the script
-Copy and paste this script at the CLI to generate a script to be scheduled:
 <file>
-/system script add name=dyndns policy=\
+/ip cloud set enabled=yes update-time=yes
- ftp,reboot,read,write,policy,test,winbox,password,sniff,sensitive source="\
- \n# Dynamic DNS Update Script\r\
- \n#\r\
- \n# Name resolution must be working.\r\
- \n#\r\
- \n# Set needed variables\r\
- \n:local username \"dyndnsuser\"\r\
- \n:local password \"dyndnspass\"\r\
- \n:local hostname \"dyn,dns.hostname\"\r\
- \n\r\
- \n:local dyndnsForce \"\"\r\
- \n:local previousIP [:resolve \$hostname]\r\
- \n\r\
- \n# print some debug info\r\
- \n#:log info (\"UpdateDynDNS: username = \$username\")\r\
- \n#:log info (\"UpdateDynDNS: password = \$password\")\r\
- \n:log info (\"UpdateDynDNS: hostname = \$hostname\")\r\
- \n:log info (\"UpdateDynDNS: previousIP = \$previousIP\")\r\
- \n\r\
- \n# get the current IP address from the Internet (in case of double-nat)\r\
- \n/tool fetch mode=http address=\"checkip.dyndns.org\" src-path=\"/\" dst-path=\"/dyndns.checkip.html\"\r\
- \n:delay 1\r\
- \n:local result [/file get dyndns.checkip.html contents]\r\
- \n\r\
- \n# parse the current IP result\r\
- \n:local resultLen [:len \$result]\r\
- \n:local startLoc [:find \$result \": \" -1]\r\
- \n:set startLoc (\$startLoc + 2)\r\
- \n:local endLoc [:find \$result \"</body>\" -1]\r\
- \n:local currentIP [:pick \$result \$startLoc \$endLoc]\r\
- \n:log info \"UpdateDynDNS: currentIP = \$currentIP\"\r\
- \n\r\
- \n# Remove the # on next line to force an update every single time - useful for debugging,\r\
- \n# but you could end up getting blacklisted by DynDNS!\r\
- \n\r\
- \n#:set dyndnsForce true\r\
- \n\r\
- \n# Determine if dyndns update is needed\r\
- \n# more dyndns updater request details http://www.dyndns.com/developers/specs/syntax.html\r\
- \n\r\
- \n:if ((\$currentIP != \$previousIP) || (\$dyndnsForce = true)) do={\r\
- \n:set dyndnsForce false\r\
- \n:set previousIP \$currentIP\r\
- \n\r\
- \n/tool fetch user=\$username password=\$password mode=http address=\"members.dyndns.org\" \\\r\
- \nsrc-path=\"nic/update\?system=dyndns&hostname=\$hostname&myip=\$currentIP&wildcard=no\" \\\r\
- \ndst-path=\"/dyndns.txt\"\r\
- \n:delay 1\r\
- \n:local result [/file get dyndns.txt contents]\r\
- \n:log info (\"UpdateDynDNS: Dyndns update needed\")\r\
- \n:log info (\"UpdateDynDNS: Dyndns Update Result: \".\$result)\r\
- \n:put (\"Dyndns Update Result: \".\$result)\r\
- \n#/tool e-mail send from=email@gmail.com server=173.194.77.108 to=me@gmail.com subject=\"Current IP is \$currentIP\"\r\
- \n#:log info \"Email of new IP address sent\"\r\
- \n} else={\r\
- \n:log info (\"UpdateDynDNS: No dyndns update needed\")\r\
- \n}"
-</file>
-===== Run the Script =====
+/ip cloud print
-<file>
-/system script run dyndns
-</file>
-===== Create a Schedule =====
-<file>
-/system scheduler add comment="Update DynDNS" disabled=no interval=10m name=dyndns \
-  on-event=dyndns policy=reboot,read,write,policy,test,password,sniff,sensitive \
-  start-date=jan/01/1970 start-time=12:34:56;
 </file>

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