uname -a: Code: FreeBSD cb.vu 6.3-STABLE FreeBSD 6.3-STABLE #2: Wed Jan 30 16:21:05 CET 2008 c@cb.vu:/usr/obj/usr/src/sys/CB i386 nmap[ nmap -O -v cb.vu ]: Code: Starting Nmap 4.60 ( http://insecure.org ) at 2008-04-02 21:08 (Initiating Ping Scan at 21:08 Scanning 78.31.70.238 [2 ports] Completed Ping Scan at 21:08, 0.60s elapsed (1 total hosts) Initiating Parallel DNS resolution of 1 host. at 21:08 Completed Parallel DNS resolution of 1 host. at 21:08, 0.07s elapsed Initiating SYN Stealth Scan at 21:08 Scanning mail.sleepyowl.net (78.31.70.238) [1715 ports] Discovered open port 443/tcp on 78.31.70.238 Discovered open port 80/tcp on 78.31.70.238 Discovered open port 21/tcp on 78.31.70.238 Discovered open port 22/tcp on 78.31.70.238 Discovered open port 25/tcp on 78.31.70.238 Discovered open port 4500/tcp on 78.31.70.238 Discovered open port 143/tcp on 78.31.70.238 Discovered open port 110/tcp on 78.31.70.238 Discovered open port 995/tcp on 78.31.70.238 Discovered open port 587/tcp on 78.31.70.238 Discovered open port 993/tcp on 78.31.70.238 Completed SYN Stealth Scan at 21:10, 75.38s elapsed (1715 total ports) Initiating OS detection (try #1) against mail.sleepyowl.net (78.31.70.238) Retrying OS detection (try #2) against mail.sleepyowl.net (78.31.70.238) Host mail.sleepyowl.net (78.31.70.238) appears to be up ... good. Interesting ports on mail.sleepyowl.net (78.31.70.238): Not shown: 1694 filtered ports PORT STATE SERVICE 20/tcp closed ftp-data 21/tcp open ftp 22/tcp open ssh 25/tcp open smtp 80/tcp open http 110/tcp open pop3 143/tcp open imap 443/tcp open https 587/tcp open submission 993/tcp open imaps 994/tcp closed ircs 995/tcp open pop3s 4500/tcp open sae-urn 49400/tcp closed compaqdiag 50000/tcp closed iiimsf 50002/tcp closed iiimsf 54320/tcp closed bo2k 61439/tcp closed netprowler-manager 61440/tcp closed netprowler-manager2 61441/tcp closed netprowler-sensor 65301/tcp closed pcanywhere Device type: general purpose|storage-misc|web proxy Running (JUST GUESSING) : FreeBSD 6.X|7.X|5.X (99%), Blue Coat SGOS 5.X (89%) Aggressive OS guesses: FreeBSD 6.2-RELEASE-p3 (99%), FreeBSD 6.2-STABLE - 6.3-RELEASE (99%), FreeBSD 6.2-RELEASE (98%), FreeBSD 6.1-RELEASE - 6.2 (97%), FreeBSD 6.1-RELEASE (96%), FreeBSD 6.1-STABLE - 6.2-RELEASE (96%), FreeBSD 6.2-RC1 (95%), FreeBSD 6.0-STABLE - 6.2-RELEASE (95%), FreeNAS 0.671 (FreeBSD 6.1-STABLE) (94%), FreeBSD 6.0-SECURITY (x86) (94%) No exact OS matches for host (test conditions non-ideal). Uptime: 46.013 days (since Sat Feb 16 19:51:28 2008) TCP Sequence Prediction: Difficulty=261 (Good luck!) IP ID Sequence Generation: Incremental Read data files from: C:\Program Files\Nmap OS detection performed. Please report any incorrect results at http://nmap.org/submit/ . Nmap done: 1 IP address (1 host up) scanned in 82.587 seconds Raw packets sent: 5163 (230.452KB) | Rcvd: 110 (5720B) по ходу там риальные обращения к системе))))