Hi firmwareslut,
you can't easily change it, in the proftpd conf file (see my previous post). I think that the better way is to create an additional virtual server.
You can do this by using the option "Additional Settings File" in the setup menu.
So, create a file where you want and custom these lines :
- Code: Select all
<IfModule mod_sftp.c>
<virtualhost HERE YOUR NAS IP(lan)>
TimeoutSession 0
TimeoutIdle 0
TimeoutStalled 0
SFTPEngine on
SFTPLog /tmp/var/log/proftpd/proftpd.log
# Configure the server to listen on the normal SSH2 port,
Port HERE YOUR SFTP PORT
# Configure both the RSA and DSA host keys, using the same host key
# files that dropbear uses.
SFTPHostKey /rw_fs/etc/dropbear/dropbear_rsa_host_key_openssh
#use UTF8 for all SFTP protocol versions and all clients.
SFTPClientMatch .* sftpUTF8ProtocolVersion 3
#Only support SFTP protocol version 1 through 3 for WinSCP and CuteFTP
SFTPClientMatch WinSCP|ClientSftp sftpUTF8ProtocolVersion 3
#Fix channel size for CoreFTP can not support normal channel 4GB
SFTPClientMatch CoreFTP channelWindowSize 1GB
#Fix channel size for Axway SFTP clients can not support normal channel 4GB
SFTPClientMatch .*Axway channelWindowSize 1GB
# JSch - Java Secure Channel (SSH-2.0-JSCH-0.1.39)
SFTPClientMatch "JSCH.*" channelWindowSize 1GB
#Fix for FireFTP SFTP clients
SFTPOptions PessimisticKexinit
#Allow the same number of authentication attempts as Dropbear.
MaxLoginAttempts 5
<Limit LOGIN>
Order deny,allow
Allow HERE LIST OF YOUR AUTHORIZIED IP (WAN or LAN) LIKE : 192.168.2.100 192.168.2.41
</Limit>
</virtualhost>
</IfModule>
With these timeout values, you should keep the connexion opened. Warning, if a connexion is not closed properly, no timeout will do it and you must restart the server to reset the hanged connexion.
---edit---
You mustn't use a port already set for another daemon and of course this one used by dropbear
Posted: Wed May 16, 2012 9:32 am