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--- routeros [2026/07/02 20:32] – protocol
+++ routeros [2026/09/23 14:16] (current) – protocol
@@ Line 64: / Line 64: @@
 </code>
+===== Automatic PPPoE creation local secrets =====
+<code>
+{
+    :put "Starting real-time PPPoE-only log monitor... Press [Ctrl+C] to stop.";
+    # Initialize the log pointer to the very last current entry
+    :local terminalLogID [/log find]
+    :local lastID ""
+    :if ([:len $terminalLogID] > 0) do={
+        :set lastID ($terminalLogID->([:len $terminalLogID] - 1))
+    }
+    # Continuous loop
+    :while (true) do={
+        # Filter logs containing authentication failure and include "user "
+        :local logEntries [/log find where message~"authentication failed" and message~"user "]
+        :foreach entry in=$logEntries do={
+            # Process only newer entries than our saved marker
+            :if ($entry > $lastID) do={
+                :local logTopics [/log get $entry topics]
+                # STRICT TOPIC CHECK: Ensure the log contains the 'pppoe' topic
+                :if ($logTopics ~ "pppoe") do={
+                    :local logMsg [/log get $entry message]
+                    :local logTime [/log get $entry time]
+                    :local startPos ([:find $logMsg "user "] + 5)
+                    :local endPos [:find $logMsg " authentication failed" $startPos]
+                    :if ($endPos > $startPos) do={
+                        :local pppoeUser [:pick $logMsg $startPos $endPos]
+                        # Verify if it already exists
+                        :if ([:len [/ppp secret find where name=$pppoeUser]] = 0) do={
+                            /ppp secret add name=$pppoeUser password="12345" service=pppoe comment="Auto-created via pppoe log monitor"
+                            :put "[$logTime] [PPPoE Match] Created user: $pppoeUser"
+                        } else={
+                            :put "[$logTime] [PPPoE Match] Missing user '$pppoeUser' detected, but secret already exists."
+                        }
+                    }
+                }
+                :set lastID $entry
+            }
+        }
+        # 2-second delay before checking the log buffer again
+        :delay 2s;
+    }
+}
+</code>