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iptables:�� ? (po)

Fri, 05 Feb 2010 19:36:24 GMT

>�� 0.0.0.0:2000 ��

� �� iptables ��

iptables:�� ? (po)

Fri, 05 Feb 2010 19:34:00 GMT

�� 0.0.0.0:2000 ��

iptables:�� ? (shas)

Fri, 05 Feb 2010 16:56:45 GMT

>�� squid-� �� . � �� , ��
>��, �� ip ��
>�� . ��
>�� INPUT � OUTPUT , � �� FORWARD.
>

� �� , �� , �� .
�� , � �� ۣ�.

iptables:�� ? (Pancher)

Tue, 02 Feb 2010 12:51:26 GMT

>[�� ]
>
>Chain OUTPUT (policy ACCEPT 221 packets, 28995 bytes)
> pkts bytes target prot opt in
> out source
>
> destination
>
>
>
>net.ipv4.ip_forward = 1

�� tcp �� NEW.
��, �� , �� ..

iptables:�� ? (reader)

Mon, 01 Feb 2010 18:23:46 GMT

�� squid-� �� . � �� , �� , �� ip �� . �� INPUT � OUTPUT , � �� FORWARD.

iptables:�� ? (shas)

Sun, 31 Jan 2010 13:37:47 GMT

>� � �� VPN , ��
>� iptables �� .
>�� ssh �� .

��!
� �� , �� VPN �� .
�� iptables � �� . :)

iptables:�� ? (reader)

Sun, 31 Jan 2010 12:53:49 GMT

� � �� VPN , �� iptables �� .
�� ssh �� .

iptables:�� ? (reader)

Sun, 31 Jan 2010 11:36:01 GMT

>[�� ]
> Listen=>5,
> Proto=>'tcp',
> Reuse=>1,
> Timeout=>3600);
>
>��
>telnet 127.0.0.1 5000
>
>�� , �� iptables ��
>�� ?

�� , �� -�� :)
�� , �� -�� iptables.

iptables:�� ? (shas)

Sun, 31 Jan 2010 06:44:13 GMT

�� , �� .
�� .
�� :

#!/usr/bin/perl -w
use strict;
use IO::Socket;
my $quit=0;
$SIG{INT}=sub {$quit=1};
my $listen_socket = IO::Socket::INET->new(LocalPort=>5000,
Listen=>5,
Proto=>'tcp',
Reuse=>1,
Timeout=>3600);
die "Error 1:$@" unless $listen_socket;
warn "Waiting for connection...\n";
my $count=0;
while(!$quit){
next unless my $conn=$listen_socket->accept;
$count++;
warn "$count\n";
$conn->close;
}
$listen_socket->close;
warn "Bye!\n"

�� :�� 5000. �� -�� - �� $count.
�� LocalAddr, �� .
�� :
telnet 192.168.0.5 5000
telnet 127.0.0.1 5000
telnet xxx.xxx.xxx.xxx 5000

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iptables:�������� �� ������� �����? (reader)

iptables:�������� �� ������� �����? (shas)

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iptables:�������� �� ������� �����? (shas)

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iptables:�� ? (po)

iptables:�� ? (po)

iptables:�� ? (shas)

iptables:�� ? (Pancher)

iptables:�� ? (reader)

iptables:�� ? (shas)

iptables:�� ? (reader)

iptables:�� ? (reader)

iptables:�� ? (shas)