Can't connect via sftp from windows 10 to ubuntu 18.04 dir(all in LAN) - sftp works internal on server

Question

ANSWER: ufw allow 22/tcp I'm setting new server(ubuntu server 18.04) for small browser app and I was trying to establish sftp to my windows 10. I used this tutorial:https://www.digitalocean.com/community/tutorials/how-to-enable-sftp-without-shell-access-on-ubuntu-18-04#prerequisites

I succesfully execute sftp ricardo@192.168.10.5 so it works on server. Chroot also works. I can ping my win 10 form server and viceversa, also i see my app on LAN. example: http://192.168.10.5/info.php. Also i can ping particular port using nmap

nmap:

Nmap scan report for 192.168.10.5
Host is up (0.00s latency).
PORT   STATE    SERVICE
22/tcp filtered ssh
(for port 20) 20/tcp filtered ftp-data
MAC Address: 00:xx:xx:xx:xx:xx (VMware)
Nmap done: 1 IP address (1 host up) scanned in 12.15 seconds

my_sshd_config:

Match User ricardo 
ForceCommand internal-sftp 
PasswordAuthentication yes 
ChrootDirectory /var/www 
PermitTunnel no 
AllowAgentForwarding no
AllowTcpForwarding no
X11Forwarding no

from filezilla i get:

Status: (...)
Status: (...) 192.168.10.5:20...
response    fzSftp started, protocol_version=8
command:    open "ricardo@192.168.10.5" 20
error:  (...)
error:  (...)

simmilar error on Cyberduck(where I seted exact dir to: var/www) "Connection timed out: connect. The connection attempt was rejected. The server may be down, or your network may not be properly configured"

Answer 1

your filezilla log showing 192.168.10.5:20, try changing your filezilla profile to SFTP and try again.