FTP server problem

RouterOS General
1

Hello everyone!
It seems that FTP server in MT (RB5009UPr+S+ routeros 7.13.3) work not correct.
I mounted external USB flash and created directory “pub”
Columns: NAME, TYPE, CREATION-TIME

NAME TYPE CREATION-TIME

0 extUsb disk 1970-01-01 02:00:00
1 extUsb/pub directory 2024-02-19 11:27:58

if I choose missing sub directory “dir1” the response of FTP server is correct: “No such file or directory”,
but if I choose subsub directory dir1/dir2 the response is not correct: “Permission denied”

ftp> cd /dir1
550 /dir1: No such file or directory
ftp> cd /dir1/dir2
553 /dir1/dir2: Permission denied
ftp>

When I used another FTP server both responses are the same: “No such file or directory”.
Is it a bug of MT FTP server or wrong MT configuration ?

2

May I ask you what file system format do you format the drive with ?
ext fat ntfs…???

3

Hi! It was fat32. Just in case I checked with ext4, but the result the same.

4

You can test to format the drive within the Router.
Because you get “Permission denied” error i suspect there something about the format or user permissions.
What user have created this dirs ?
You could try to make this dirs as root on your another system.

5

I do it (format usb disk) by MT. User was admin. The problem is: the response for access to first missing directory is correct. But for the subdir is failed.
I try to do the same in another type MT (hap ACLite with another usb flash) the problem is the same.