SOLVED: Pasivni prenos FTP - co to presne znamena?

[Petr Tomasek]

On Thu, 30 Nov 2000, Ing. Pavel PaJaSoft Janousek wrote:

>	Zdravim,
>
>	dekuji vsem, zejmena na nakopnuti na SYN flag (tedy -y) u TCP
>protokolu, spravne reseni problemu je nasledujici:

Mno, -y je docela nedokonale...  priklad:

-----------------------
[root na alef /root]# nmap  alef

Starting nmap V. 2.3BETA10 by Fyodor (fyodor na dhp.com,
www.insecure.org/nmap/)
Interesting ports on alef (10.0.1.109):
Port    State       Protocol  Service
22      open        tcp       ssh
80      open        tcp       http

Nmap run completed -- 1 IP address (1 host up) scanned in 5
seconds

[root na alef /root]# nmap -sX alef

Starting nmap V. 2.3BETA10 by Fyodor (fyodor na dhp.com,
www.insecure.org/nmap/)
Interesting ports on alef (10.0.1.109):
Port    State       Protocol  Service
22      open        tcp       ssh
80      open        tcp       http
140     open        tcp       emfis-data
141     open        tcp       emfis-cntl
6000    open        tcp       X11

Nmap run completed -- 1 IP address (1 host up) scanned in 8
seconds
---------------------------

Uz se tesim na 2.2.4 a stavove filtrovani (nebo jaxe to
nazyva...)

PT>

--
Petr Tomasek, http://www.etf.cuni.cz/~tomasek/

Pomoz svemu priteli alespon tichem. (arabske prislovi)

=============================================================================
Antivirus alert: file .signature infected by signature virus.
Hi! I'm a signature virus! Copy me into your signature file to help me spread!