SSHSecure Shell Protocol?
SSH-TRANS?TCP/IPSSH-TRANS?
SSH-USERAUTH?SSH-TRANS?H?
SSH-CONNECTTCP/IP?X11
SSHDNSIP?SSHSSH?Telnet?FTP?PoPPPP
SSHTELNET?FTP?RSSH? SSHSecure Shell?SSH""?DNSIP