nemapuji se vnejsi porty

[jhajas]

Mam vazny problem. Vubec nevim proc ale najednou z niceho nic se mi na 
mem domacim serveru, ktery pouzivam zaroven jako firewall nemapuji porty 
  na vnejsi interface. Je tam jen samba, ketra ma ale stejne zakazane v 
smb.conf prijimat pozadavky z eth0. Firewallovacima pravidlama by to byt 
nemelo. Postupne jsem povolil vsechny tcp porty a stejne nic. Pritom 
kdyz zkontroluju nstat -ln tak to vypada ze demoni poslouchaji spravne. 
Omlouvam se jestli je to neco jednuducheho ale vazne jsem uz zoufaly, 
nevim jak dal a potrebuju do zitra donutit minimalne to sshcko aby bylo 
dostupne zvenku.

Vypada to takhle:

# nmap nax.hn.org

Starting nmap V. 2.12 by Fyodor (fyodor na dhp.com, www.insecure.org/nmap/)
sendto in send_tcp_raw: sendto(3, packet, 40, 0, 62.24.91.166, 16) => 
Operation not permitted
Interesting ports on www.nax.hn.org (62.24.91.166):
Port    State       Protocol  Service
139     open        tcp        netbios-ssn

Nmap run completed -- 1 IP address (1 host up) scanned in 19 seconds
[naxsite:/home/nax 11:49:24 Fri Dec 28]
# nmap localhost

Starting nmap V. 2.12 by Fyodor (fyodor na dhp.com, www.insecure.org/nmap/)
sendto in send_tcp_raw: sendto(3, packet, 40, 0, 127.0.0.1, 16) => 
Operation not permitted
Interesting ports on localhost (127.0.0.1):
Port    State       Protocol  Service
21      open        tcp        ftp
22      open        tcp        ssh
111     open        tcp        sunrpc
139     open        tcp        netbios-ssn
826     open        tcp        unknown
904     open        tcp        unknown
2049    open        tcp        nfs
2401    open        tcp        cvspserver
3306    open        tcp        mysql

Nmap run completed -- 1 IP address (1 host up) scanned in 0 seconds
[naxsite:/home/nax 11:49:32 Fri Dec 28]
# nmap 192.168.1.1

Starting nmap V. 2.12 by Fyodor (fyodor na dhp.com, www.insecure.org/nmap/)
sendto in send_tcp_raw: sendto(3, packet, 40, 0, 192.168.1.1, 16) => 
Operation not permitted
Interesting ports on  (192.168.1.1):
Port    State       Protocol  Service
21      open        tcp        ftp
22      open        tcp        ssh
111     open        tcp        sunrpc
139     open        tcp        netbios-ssn
826     open        tcp        unknown
904     open        tcp        unknown
2049    open        tcp        nfs
2401    open        tcp        cvspserver
3306    open        tcp        mysql

# netstat -ln
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address 
State
tcp        0      0 0.0.0.0:2049            0.0.0.0:* 
LISTEN
tcp        0      0 0.0.0.0:2401            0.0.0.0:* 
LISTEN
tcp        0      0 0.0.0.0:904             0.0.0.0:* 
LISTEN
tcp        0      0 0.0.0.0:3306            0.0.0.0:* 
LISTEN
tcp        0      0 0.0.0.0:139             0.0.0.0:* 
LISTEN
tcp        0      0 0.0.0.0:111             0.0.0.0:* 
LISTEN
tcp        0      0 0.0.0.0:21              0.0.0.0:* 
LISTEN
tcp        0      0 0.0.0.0:22              0.0.0.0:* 
LISTEN
tcp        0      0 0.0.0.0:826             0.0.0.0:* 
LISTEN
udp        0      0 0.0.0.0:2049            0.0.0.0:* 

udp        0      0 0.0.0.0:901             0.0.0.0:* 

udp        0      0 192.168.1.1:137         0.0.0.0:* 

udp        0      0 0.0.0.0:137             0.0.0.0:* 

udp        0      0 192.168.1.1:138         0.0.0.0:* 

udp        0      0 0.0.0.0:138             0.0.0.0:* 

udp        0      0 0.0.0.0:824             0.0.0.0:* 

udp        0      0 0.0.0.0:111             0.0.0.0:* 

Active UNIX domain sockets (only servers)
Proto RefCnt Flags       Type       State         I-Node Path
unix  2      [ ACC ]     STREAM     LISTENING     565 
/var/run/mysqld/mysqld.sock
unix  2      [ ACC ]     STREAM     LISTENING     600 
/tmp/.font-unix/fs7100
unix  2      [ ACC ]     STREAM     LISTENING     47     /var/run/pump.sock
unix  2      [ ACC ]     STREAM     LISTENING     336    /dev/log
unix  2      [ ACC ]     STREAM     LISTENING     535    /dev/gpmctl