21/tcp   open   ftp            ProFTPD 1.2.8
22/tcp   open   ssh            OpenSSH 3.6.1p2 (protocol 2.0)
137/tcp  closed netbios-ns
138/tcp  closed netbios-dgm
139/tcp  open   netbios-ssn?
445/tcp  closed microsoft-ds
4000/tcp closed remoteanything
1 service unrecognized despite returning data. If you know the service/version, please submit the following fingerprint at http://www.insecure.org/cgi-bin/servicefp-submit.cgi :
SF-Port139-TCP:V=3.45%D=9/17%Time=3F67A0DA%r(SMBProgNeg,5D,"\0\0\0Y\xffSMB
SF:r\0\0\0\0\x88\x01H\0\0\0\0\0\0\0\0\0\0\0\0\0\0@\x06\0\0\x01\0\x11\x06\0
SF:\x032\0\x01\0\x04A\0\0\0\0\x01\0\xc2!\0\0\xfd\xe3\x80\0\x80\x92\x8f\)\x
SF:ac|\xc3\x01\x88\xff\x08\x14\0\xab\xa2@aG\r\+\xbfL\0A\0N\x001\x002\0\0\0
SF:" );

21/tcp  open     ftp?
22/tcp  open     ssh        OpenSSH 3.4p1 (protocol 1.99)
25/tcp  open     smtp       Qmail smtpd
80/tcp  open     http       Apache httpd 1.3.27 ((Unix) PHP/4.1.2)
81/tcp  open     hosts2-ns?
110/tcp open     pop3       Qmail-pop3d
135/tcp filtered msrpc

bash-2.05b# emerge -s openssh
Searching...
[ Results for search key : openssh ]
[ Applications found : 1 ]
 
*  net-misc/openssh
      Latest version available: 3.7_p1
      Latest version installed: 3.7_p1
      Size of downloaded files: 825 kB
      Homepage:    http://www.openssh.com/
      Description: Port of OpenBSD's free SSH release

OpenSSH 3.7.1 released September 16, 2003.
Contains support for SSH1 and SSH2 protocols.