[FUGSPBR] Servidor FTP passando por ipfilter

Marcelo Soares ds Costa mscosta em bn.br
Ter Set 28 12:03:45 BRT 2004 

Dá uma examinada em seus logs e veja se aparece a porta 20 , ela é usada
para o modo passivo e assim mesmo tem que ser negociada, existe forma de
colocar somente pro modo ativo, bem mas ai tem que pedir uma ajudinha
pro google, teste liberando a porta 20 , se funcionar beleza né ?

Marcelo

On Tue, 2004-09-28 at 11:29, Mauricio Bonani wrote:
> A porta 20 não é utilizada para uma conexão de dentro para fora?
> Do servidor posso tudo para qualquer lugar.
> 
> ----- Original Message ----- 
> From: "Marcelo Soares ds Costa" <mscosta em bn.br>
> To: <fugspbr em fugspbr.org>
> Sent: Tuesday, September 28, 2004 11:23 AM
> Subject: Re: [FUGSPBR] Servidor FTP passando por ipfilter
> 
> 
> > Não vi a liberação da porta 20 , ftp usa 20 e 21
> >
> > Marcelo
> >
> > On Tue, 2004-09-28 at 10:51, Mauricio Bonani wrote:
> >> Olá pessoal, estou com um pequeno problema e recorro a ajuda de vocês.
> >>
> >> Uso as regras abaixo, porém ninguém consegue conectar ao meu servidor 
> >> FTP.
> >> Preciso abrir mais alguma porta?
> >>
> >> Modem (200.xxx.xxx.xxx e 10.0.0.138) e servidor (10.0.0.139 e 
> >> 192.168.0.7)
> >>
> >> O modem repassa todas as conexões entrantes para o servidor.
> >>
> >> # ipfstat -io
> >> pass out quick on lo0 from any to any
> >> skip 2 out from 10.0.0.139/32 to any
> >> skip 1 out from 192.168.0.7/32 to any
> >> skip 10 out from any to any
> >> pass out quick proto icmp from any to 10.0.0.139/32 icmp-type echorep 
> >> code 0
> >> keep state
> >> pass out quick proto icmp from any to 10.0.0.139/32 icmp-type echo code 0
> >> keep state
> >> pass out quick proto icmp from any to 192.168.0.7/32 icmp-type echorep 
> >> code
> >> 0 keep state
> >> pass out quick proto icmp from any to 192.168.0.7/32 icmp-type echo code 
> >> 0
> >> keep state
> >> pass out quick proto icmp from 10.0.0.139/32 to 192.168.0.0/16 icmp-type
> >> echorep code 0 keep state
> >> pass out quick proto icmp from 10.0.0.139/32 to 192.168.0.0/16 icmp-type
> >> echo code 0 keep state
> >> pass out quick proto icmp from 192.168.0.7/32 to 192.168.0.0/16 icmp-type
> >> echorep code 0 keep state
> >> pass out quick proto icmp from 192.168.0.7/32 to 192.168.0.0/16 icmp-type
> >> echo code 0 keep state
> >> pass out quick proto icmp from 192.168.0.0/16 to 192.168.0.0/16 icmp-type
> >> echorep code 0 keep state
> >> pass out quick proto icmp from 192.168.0.0/16 to 192.168.0.0/16 icmp-type
> >> echo code 0 keep state
> >> pass out quick proto icmp from 10.0.0.139/32 to any keep state
> >> pass out quick proto icmp from 192.168.0.7/32 to any keep state
> >> pass out quick proto tcp from 10.0.0.139/32 to any keep state
> >> pass out quick proto tcp from 192.168.0.7/32 to any keep state
> >> pass out quick proto udp from 10.0.0.139/32 to any keep state
> >> pass out quick proto udp from 192.168.0.7/32 to any keep state
> >> pass out quick from 10.0.0.139/32 to any
> >> pass out quick from 192.168.0.7/32 to any
> >> pass out quick proto icmp from 192.168.0.0/16 to any keep state
> >> pass out quick proto tcp from 192.168.0.0/16 to any keep state
> >> pass out quick proto udp from 192.168.0.0/16 to any keep state
> >> pass out quick from 192.168.0.0/16 to any
> >> pass out quick proto tcp from any to 192.168.0.2/32 port = 3389 keep 
> >> state
> >> pass out quick proto gre from any to 192.168.0.2/32
> >> block out log quick from any to any
> >> block out quick from any to any
> >> pass in quick on lo0 from any to any
> >> skip 2 in from 10.0.0.139/32 to any
> >> skip 1 in from 192.168.0.7/32 to any
> >> skip 10 in from any to any
> >> pass in quick proto icmp from any to 10.0.0.139/32 icmp-type echorep code 
> >> 0
> >> keep state
> >> pass in quick proto icmp from any to 10.0.0.139/32 icmp-type echo code 0
> >> keep state
> >> pass in quick proto icmp from any to 192.168.0.7/32 icmp-type echorep 
> >> code 0
> >> keep state
> >> pass in quick proto icmp from any to 192.168.0.7/32 icmp-type echo code 0
> >> keep state
> >> pass in quick proto icmp from 192.168.0.0/16 to 10.0.0.139/32 icmp-type
> >> echorep code 0 keep state
> >> pass in quick proto icmp from 192.168.0.0/16 to 10.0.0.139/32 icmp-type 
> >> echo
> >> code 0 keep state
> >> pass in quick proto icmp from 192.168.0.0/16 to 192.168.0.7/32 icmp-type
> >> echorep code 0 keep state
> >> pass in quick proto icmp from 192.168.0.0/16 to 192.168.0.7/32 icmp-type
> >> echo code 0 keep state
> >> pass in quick proto icmp from 192.168.0.0/16 to 192.168.0.0/16 icmp-type
> >> echorep code 0 keep state
> >> pass in quick proto icmp from 192.168.0.0/16 to 192.168.0.0/16 icmp-type
> >> echo code 0 keep state
> >> pass in quick proto icmp from 192.168.0.0/16 to any keep state
> >> pass in quick proto tcp from 192.168.0.0/16 to any keep state
> >> pass in quick proto udp from 192.168.0.0/16 to any keep state
> >> pass in quick from 192.168.0.0/16 to any
> >> skip 2 in from any to 10.0.0.139/32
> >> skip 1 in from any to 192.168.0.7/32
> >> skip 13 in from any to any
> >> pass in quick proto tcp from any to any port = 22 keep state
> >> pass in quick proto tcp from any to any port = 53 keep state
> >> pass in quick proto tcp from any to any port = 5901 keep state
> >> pass in quick proto tcp from any to any port = 25 keep state
> >> pass in quick proto tcp from any to any port = 110 keep state
> >> pass in quick proto tcp from any to any port = 3306 keep state
> >> pass in quick proto tcp from any to any port = 10024 keep state
> >> pass in quick proto tcp from any to any port = 10025 keep state
> >> pass in quick proto tcp from any to any port = 80 keep state
> >> pass in quick proto tcp from any to any port = 443 keep state
> >> pass in quick proto tcp from any to any port = 21 keep state
> >> pass in quick proto udp from any to 10.0.0.139/32 port = 53 keep state
> >> pass in quick proto udp from any to 192.168.0.7/32 port = 53 keep state
> >> pass in quick proto tcp from any to 192.168.0.2/32 port = 3389 keep state
> >> pass in quick proto gre from any to 192.168.0.2/32
> >> block in log quick from any to any
> >> block in quick from any to any
> >>
> >> _______________________________________________________________
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> >>
> >
> > _______________________________________________________________
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> 
> _______________________________________________________________
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