flashfxp 530 User cannot log in. ftp

Alibaba cloud was still available last Friday ftp Normal connection . Not this week . The password has not been changed . But it still prompts an error

Can't . Only general access to the server . Computer management . Local users and groups modify ftp The password for the user name . Then it's normal .
The question is whether the password is the original . Why do you have to reset it again .
Alibaba cloud should connect normally flashfxp Software . You also need to open ports . No 21, Nor is it customized
It's still a range , Here's the picture , The authorization object is set to its own ip address . hinder …/8 Express ip The first paragraph of is 223 Can access .16 It means that the first two paragraphs are the same