right now I am learning how to used ssh i have learn how to start sshd server I have learn how to connect to other linux, right now i have a problem using scp command and gftp command

I don't undersatnd what is differnt between shh 1 and shh 2, what is keyscan anywhere

is there a command to see whats going on (the process network)

thanks

ps oh yea i also read the man ssh it give information but don't give how to use it.

ssh2 is an improved protocol, believed to be more secure than ssh1. If you have a choice, always go with ssh2. There is some backwards compatibility in the client anyway.

ssh-keyscan is used to scan the network and find public keys for ssh servers, to keep your list of keys up to date.

I'm not sure what you mean in the rest of your post. What problem are you having with scp/sftp? What do you want to see on the network? You can use a sniffer to view the actual packets (not going to be much use for encrypted data), or you can use the netstat command to see what processes are listening on which ports, and what connections have been made to/from your machine.

by the way how come i can't access a regular user instead of root
this is the command to use ssh -2Xl ipaddress but don't work
i can access by by using root but a user
any ideas

best regards

-l requires a username, are you actually doing this:

ssh -2Xl user ipaddress

?

There were some problems with privelege separation on 2.0 kernels - what version of ssh and kernel are you using?
What message do you get when you try to login with a normal user?

cant' you use "ssh username@servername"??

like ssh user@192.168.0.10??

i wil try that but i get home