diff --git a/filters/aliyun.lua b/filters/aliyun.lua
new file mode 100644
index 0000000..8ab684b
--- /dev/null
+++ b/filters/aliyun.lua
@@ -0,0 +1,8 @@
+-- Aliyun Redis 4.0: skip OPINFO command
+function filter(id, is_base, group, cmd_name, keys, slots, db_id, timestamp_ms)
+    if cmd_name == "OPINFO" then
+        return 1, db_id -- disallow
+    else
+        return 0, db_id -- allow
+    end
+end
\ No newline at end of file
diff --git a/filters/aws.lua b/filters/aws.lua
new file mode 100644
index 0000000..23101c3
--- /dev/null
+++ b/filters/aws.lua
@@ -0,0 +1,8 @@
+-- ElastiCache: skip REPLCONF command
+function filter(id, is_base, group, cmd_name, keys, slots, db_id, timestamp_ms)
+    if cmd_name == "REPLCONF" then
+        return 1, db_id -- disallow
+    else
+        return 0, db_id -- allow
+    end
+end
\ No newline at end of file