Info about H.323

Info about H.323

[Matteo]

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Hello,

I have a server linux with redhat 7.3 and shorewall as firewall, now I try to set protocol H.323 becouse I must receive strem video in multicast that use H.323....
Now infact when I try to connect to Strem video I don't see anythings when if I try connect my pc directly to modem cable that it support h.323 strem video work at 100%.

Now I want use firewall in front of my pc and so I must set H.323....

How set it ??? how set iptable ?? I must use P-O-M ?? If yes, How I use P-O-M ???

Thank you

Matteo

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Re: Info about H.323

[Emanoil Kotsev]

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I have the same problem and no time to work on solution.
As far as I know there is a patch for the kernel to add support H.323
into iptables.
As I said I don't have anytime to work on a kernel and iptables
configuration but if you manage to compile and configure H.323 support
with IPtables me  and my friends are going to be ver thankful if you
post a mail.

good luck

Matteo wrote:

> Hello, I have a server linux with redhat 7.3 and shorewall as
> firewall, now I try to set protocol H.323 becouse I must receive strem
> video in multicast that use H.323....Now infact when I try to connect
> to Strem video I don't see anythings when if I try connect my pc
> directly to modem cable that it support h.323 strem video work at
> 100%. Now I want use firewall in front of my pc and so I must set
> H.323.... How set it ??? how set iptable ?? I must use P-O-M ?? If
> yes, How I use P-O-M ??? Thank you Matteo

--
+ Emanoil Kotsev - - - - -+
| tel. 0043(1)9253175     |
| cel. --------------     |
+ E-Mail: emanuel@abc.at  +



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RE: Info about H.323

[Matteo]

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Dear,

the patch for Kernel is P-O-M ??? so it is I try install and then I tell you if it work...

Bye

Mat

----- Original Message ----- 

I have the same problem and no time to work on solution. 
As far as I know there is a patch for the kernel to add support H.323 into iptables. 
As I said I don't have anytime to work on a kernel and iptables configuration but if you manage to compile and configure H.323 support with IPtables me  and my friends are going to be ver thankful if you post a mail. 
good luck 

Matteo wrote: 

  Hello, I have a server linux with redhat 7.3 and shorewall as firewall, now I try to set protocol H.323 becouse I must receive strem video in multicast that use H.323....Now infact when I try to connect to Strem video I don't see anythings when if I try connect my pc directly to modem cable that it support h.323 strem video work at 100%. Now I want use firewall in front of my pc and so I must set H.323.... How set it ??? how set iptable ?? I must use P-O-M ?? If yes, How I use P-O-M ??? Thank you Matteo
-- 
+ Emanoil Kotsev - - - - -+
| tel. 0043(1)9253175     |
| cel. --------------     |
+ E-Mail: emanuel@abc.at  +  

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Info about H.323

[Matteo]

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Dear,

the patch for Kernel is P-O-M ??? so it is I try install and then I tell you if it work...

Bye

Mat

----- Original Message ----- 

I have the same problem and no time to work on solution. 
As far as I know there is a patch for the kernel to add support H.323 into iptables. 
As I said I don't have anytime to work on a kernel and iptables configuration but if you manage to compile and configure H.323 support with IPtables me  and my friends are going to be ver thankful if you post a mail. 
good luck 

Matteo wrote: 

  Hello, I have a server linux with redhat 7.3 and shorewall as firewall, now I try to set protocol H.323 becouse I must receive strem video in multicast that use H.323....Now infact when I try to connect to Strem video I don't see anythings when if I try connect my pc directly to modem cable that it support h.323 strem video work at 100%. Now I want use firewall in front of my pc and so I must set H.323.... How set it ??? how set iptable ?? I must use P-O-M ?? If yes, How I use P-O-M ??? Thank you Matteo
-- 
+ Emanoil Kotsev - - - - -+
| tel. 0043(1)9253175     |
| cel. --------------     |
+ E-Mail: emanuel@abc.at  +  

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Re: Info about H.323

[Emanoil Kotsev]

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Hi,
forgot to tell you in case you don't know, that if your machine is the
onlyone behind the firewall, you can just forward Port 1720 to the
Client

Also 30000:30010 and 5003:5005 whould be open accepting
RELATED,ESTABLISHED traffic

in this case you should be able to receive voice&video to and only to
your client that you are forwarding to.

good luck

Matteo wrote:

>  Dear, the patch for Kernel is P-O-M ??? so it is I try install and
> then I tell you if it work... Bye Mat
> ----- Original Message -----
> I have the same problem and no time to work on solution.
> As far as I know there is a patch for the kernel to add support H.323
> into iptables.
> As I said I don't have anytime to work on a kernel and iptables
> configuration but if you manage to compile and configure H.323 support
> with IPtables me  and my friends are going to be ver thankful if you
> post a mail.
>
> good luck
>
> Matteo wrote:
>
>> Hello,I have a server linux with redhat 7.3 and shorewall as
>> firewall, now I try to set protocol H.323 becouse I must receive
>> strem video in multicast that use H.323....Now infact when I try to
>> connect to Strem video I don't see anythings when if I try connect
>> my pc directly to modem cable that it support h.323 strem video work
>> at 100%.Now I want use firewall in front of my pc and so I must set
>> H.323.... How set it ??? how set iptable ?? I must use P-O-M ?? If
>> yes, How I use P-O-M ??? Thank youMatteo
>
> --
> + Emanoil Kotsev - - - - -+
> | tel. 0043(1)9253175     |
> | cel. --------------     |
> + E-Mail: emanuel@abc.at  +
>
>

--
+ Emanoil Kotsev - - - - -+
| tel. 0043(1)9253175     |
| cel. --------------     |
+ E-Mail: emanuel@abc.at  +



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Re: Info about H.323

[Matteo]

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Hello,

yes, I have onlyone pc behind firewall, all this port who I must DNAT to my pc are all UDP ??

Thank
  ----- Original Message ----- 
  From: Emanoil Kotsev 
  To: Matteo 
  Cc: netfilter@lists.netfilter.org 
  Sent: Wednesday, April 02, 2003 6:40 PM
  Subject: Re: Info about H.323


  Hi, 
  forgot to tell you in case you don't know, that if your machine is the onlyone behind the firewall, you can just forward Port 1720 to the Client 
  Also 30000:30010 and 5003:5005 whould be open accepting RELATED,ESTABLISHED traffic 

  in this case you should be able to receive voice&video to and only to your client that you are forwarding to. 

  good luck 

  Matteo wrote: 

     Dear, the patch for Kernel is P-O-M ??? so it is I try install and then I tell you if it work... Bye Mat 
    ----- Original Message -----
    I have the same problem and no time to work on solution. 
    As far as I know there is a patch for the kernel to add support H.323 into iptables. 
    As I said I don't have anytime to work on a kernel and iptables configuration but if you manage to compile and configure H.323 support with IPtables me  and my friends are going to be ver thankful if you post a mail. 
    good luck 

    Matteo wrote: 

      Hello,I have a server linux with redhat 7.3 and shorewall as firewall, now I try to set protocol H.323 becouse I must receive strem video in multicast that use H.323....Now infact when I try to connect to Strem video I don't see anythings when if I try connect my pc directly to modem cable that it support h.323 strem video work at 100%.Now I want use firewall in front of my pc and so I must set H.323.... How set it ??? how set iptable ?? I must use P-O-M ?? If yes, How I use P-O-M ??? Thank youMatteo
-- 
+ Emanoil Kotsev - - - - -+
| tel. 0043(1)9253175     |
| cel. --------------     |
+ E-Mail: emanuel@abc.at  + 
-- 
+ Emanoil Kotsev - - - - -+
| tel. 0043(1)9253175     |
| cel. --------------     |
+ E-Mail: emanuel@abc.at  +  

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Re: Info about H.323

[Matteo]

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Hello,

Now I set my firewall so:

DNAT    net    loc:192.168.1.1    udp    1720
DNAT    net    loc:192.168.1.1    udp    5003:5005
DNAT    net    loc:192.168.1.1    udp    30000:30010

but the stream video UDP/RTP Multicast don't work.....

Why ??

Bye

Mat
  ----- Original Message ----- 
  From: Emanoil Kotsev 
  To: Matteo 
  Cc: netfilter@lists.netfilter.org 
  Sent: Wednesday, April 02, 2003 6:40 PM
  Subject: Re: Info about H.323


  Hi, 
  forgot to tell you in case you don't know, that if your machine is the onlyone behind the firewall, you can just forward Port 1720 to the Client 
  Also 30000:30010 and 5003:5005 whould be open accepting RELATED,ESTABLISHED traffic 

  in this case you should be able to receive voice&video to and only to your client that you are forwarding to. 

  good luck 

  Matteo wrote: 

     Dear, the patch for Kernel is P-O-M ??? so it is I try install and then I tell you if it work... Bye Mat 
    ----- Original Message -----
    I have the same problem and no time to work on solution. 
    As far as I know there is a patch for the kernel to add support H.323 into iptables. 
    As I said I don't have anytime to work on a kernel and iptables configuration but if you manage to compile and configure H.323 support with IPtables me  and my friends are going to be ver thankful if you post a mail. 
    good luck 

    Matteo wrote: 

      Hello,I have a server linux with redhat 7.3 and shorewall as firewall, now I try to set protocol H.323 becouse I must receive strem video in multicast that use H.323....Now infact when I try to connect to Strem video I don't see anythings when if I try connect my pc directly to modem cable that it support h.323 strem video work at 100%.Now I want use firewall in front of my pc and so I must set H.323.... How set it ??? how set iptable ?? I must use P-O-M ?? If yes, How I use P-O-M ??? Thank youMatteo
-- 
+ Emanoil Kotsev - - - - -+
| tel. 0043(1)9253175     |
| cel. --------------     |
+ E-Mail: emanuel@abc.at  + 
-- 
+ Emanoil Kotsev - - - - -+
| tel. 0043(1)9253175     |
| cel. --------------     |
+ E-Mail: emanuel@abc.at  +  

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