I am strruggling to get Filezilla to work so I thought I would go back to basics
If I use the Telnet shipped with Windows I start with
C:\Users\Mike>telnet 192.168.1.33 21
I then get:
220---------- Welcome to Pure-FTPd [TLS] ----------
220-You are user number 1 of 10 allowed.
220-Local time is now 22:51. Server port: 21.
220-This server supports FXP transfers
220 You will be disconnected after 2 minutes of inactivity.
Not sure why it should say "Welcome to Pure-FTPd [TLS]" as I haven't specified a SSL/TLS connection.
Anyhow, so far so good, I then try and login as anonymous which is I have enabled and I get the expected response
user anonymous
230 Anonymous user logged in
I can try and type a blank password and I get a response
pass
230 Any password will work
I was expecing a FTP> after this. If I type "help", I get
help
214-The following SITE commands are recognized
CHMOD
IDLE
UTIME
214 Pure-FTPd - http://pureftpd.org/
which baffle me.
If I type pwd I get:
pwd
257 "/" is your current location
which is the same as I see in Filezilla
If I send "type i" I get
type i
200 TYPE is now 8-bit binary
which again is the same as I see in Filezilla
Now Filezilla sends PORT aa,bb,cc,dd,196,20
where aa.bb.cc.dd is the external WAN IP address of my router, and I get the reply
PORT aa,bb,cc,dd,196,20
200-FXP transfer: from 192.168.1.89 to aa,bb,cc,dd,
200 PORT command successful
Why would filezilla do this? It seems crazy for the application to do this on a LAN talking to another LAN address.
Any ideas what's going on?