diff --git a/src/api/action.c b/src/api/action.c
index 6900203b..6dcfa6eb 100644
--- a/src/api/action.c
+++ b/src/api/action.c
@@ -17,9 +17,10 @@
 // reboot()
 #include <sys/reboot.h>
 #include <unistd.h>
-
 // exit_code
 #include "signals.h"
+// flush_network_table()
+#include "database/network-table.h"
 
 static int run_and_stream_command(struct ftl_conn *api, const char *path, const char *const args[])
 {
@@ -172,3 +173,17 @@ int api_action_flush_logs(struct ftl_conn *api)
 		                       "Cannot flush the logs",
 		                       NULL);
 }
+
+int api_action_flush_arp(struct ftl_conn *api)
+{
+	log_info("Received API request to flush the ARP cache");
+
+	// Flush the ARP cache
+	if(flush_network_table())
+		return send_json_success(api);
+	else
+		return send_json_error(api, 500,
+		                       "server_error",
+		                       "Cannot flush the ARP cache",
+		                       NULL);
+}
diff --git a/src/api/api.c b/src/api/api.c
index ed4c7f1d..ef922a1f 100644
--- a/src/api/api.c
+++ b/src/api/api.c
@@ -90,6 +90,7 @@ static struct {
 	{ "/api/action/poweroff",                   "",                           api_action_poweroff,                   { false, true,  0               }, true,  HTTP_POST },
 	{ "/api/action/restartdns",                 "",                           api_action_restartDNS,                 { false, true,  0               }, true,  HTTP_POST },
 	{ "/api/action/flush/logs",                 "",                           api_action_flush_logs,                 { false, true,  0               }, true,  HTTP_POST },
+	{ "/api/action/flush/arp",                  "",                           api_action_flush_arp,                  { false, true,  0               }, true,  HTTP_POST },
 	{ "/api/docs",                              "",                           api_docs,                              { false, true,  0               }, false, HTTP_GET },
 };
 
diff --git a/src/api/api.h b/src/api/api.h
index 7082d268..2527f29e 100644
--- a/src/api/api.h
+++ b/src/api/api.h
@@ -100,6 +100,7 @@ int api_action_poweroff(struct ftl_conn *api);
 int api_action_reboot(struct ftl_conn *api);
 int api_action_restartDNS(struct ftl_conn *api);
 int api_action_flush_logs(struct ftl_conn *api);
+int api_action_flush_arp(struct ftl_conn *api);
 
 // Search methods
 int api_search(struct ftl_conn *api);
diff --git a/src/api/docs/content/specs/action.yaml b/src/api/docs/content/specs/action.yaml
index 4a44f45e..be98daeb 100644
--- a/src/api/docs/content/specs/action.yaml
+++ b/src/api/docs/content/specs/action.yaml
@@ -163,3 +163,28 @@ components:
                   allOf:
                     - $ref: 'common.yaml#/components/errors/unauthorized'
                     - $ref: 'common.yaml#/components/schemas/took'
+    flush_arp:
+      post:
+        summary: Flush the network table
+        tags:
+          - Actions
+        operationId: "action_flusharp"
+        description: |
+          Flushes the network table. This includes emptying the ARP table and removing both all known devices and their associated addresses.
+        responses:
+          '200':
+            description: OK
+            content:
+              application/json:
+                schema:
+                  allOf:
+                    - $ref: 'common.yaml#/components/schemas/success'
+                    - $ref: 'common.yaml#/components/schemas/took'
+          '401':
+            description: Unauthorized
+            content:
+              application/json:
+                schema:
+                  allOf:
+                    - $ref: 'common.yaml#/components/errors/unauthorized'
+                    - $ref: 'common.yaml#/components/schemas/took'
diff --git a/src/api/docs/content/specs/main.yaml b/src/api/docs/content/specs/main.yaml
index 8bcdf096..8f020961 100644
--- a/src/api/docs/content/specs/main.yaml
+++ b/src/api/docs/content/specs/main.yaml
@@ -233,6 +233,9 @@ paths:
   /action/flush/logs:
     $ref: 'action.yaml#/components/paths/flush_logs'
 
+  /action/flush/arp:
+    $ref: 'action.yaml#/components/paths/flush_arp'
+
   /action/reboot:
     $ref: 'action.yaml#/components/paths/reboot'
 
diff --git a/src/database/network-table.c b/src/database/network-table.c
index fbed6a1a..d6f58463 100644
--- a/src/database/network-table.c
+++ b/src/database/network-table.c
@@ -1218,6 +1218,26 @@ static bool clean_network_table(sqlite3* db)
 	return true;
 }
 
+bool flush_network_table(void)
+{
+	sqlite3 *db = dbopen(false, false);
+	if(db == NULL)
+		return false;
+
+	// Remove all IP addresses
+	if(dbquery(db, "DELETE FROM network_addresses;") != SQLITE_OK)
+		return false;
+
+	// Remove all devices
+	if(dbquery(db, "DELETE FROM network;") != SQLITE_OK)
+		return false;
+
+	// Close database
+	dbclose(&db);
+
+	return true;
+}
+
 // Parse kernel's neighbor cache
 void parse_neighbor_cache(sqlite3* db)
 {
diff --git a/src/database/network-table.h b/src/database/network-table.h
index 81f6f318..b85697cf 100644
--- a/src/database/network-table.h
+++ b/src/database/network-table.h
@@ -24,6 +24,7 @@ int getAliasclientIDfromIP(sqlite3 *db, const char *ipaddr);
 char* __attribute__((malloc)) getNameFromIP(sqlite3 *db, const char* ipaddr);
 char* __attribute__((malloc)) getIfaceFromIP(sqlite3 *db, const char* ipaddr);
 void resolveNetworkTableNames(void);
+bool flush_network_table(void);
 
 typedef struct {
 	unsigned int id;