2 domain with 1 static ip

Hi
I have 2 domain names and 1 static ip, how can i forward all the
packets from domain name A to computer A and all the packets from
domain name B to cmoputer B?
Can squid help me? Is there any router can do this instead of
software?
thanks
from Peter ((E-Mail Removed)

On 2007-02-11, (E-Mail Removed) <(E-Mail Removed)> wrote:
> I have 2 domain names and 1 static ip, how can i forward all the
> packets from domain name A to computer A and all the packets from
> domain name B to cmoputer B?

Packets have no 'domain', only IPs, so there is no 'domain' in there
to forward. You could redirect connection based on the _protocols_, but
then you'll need a specific proxy for such protocol.

Davide

--
It might not be practical, it might not be a good idea, but it could
work. Sort of like Windows.
--berry

(E-Mail Removed) wrote:

> Hi
> I have 2 domain names and 1 static ip, how can i forward all the
> packets from domain name A to computer A and all the packets from
> domain name B to cmoputer B?
> Can squid help me? Is there any router can do this instead of
> software?
> thanks
> from Peter ((E-Mail Removed)

Hi,
Router can route the traffic according to the ports (assuming that domain A
uses diffrent services that domain B).

(E-Mail Removed) wrote:
> I have 2 domain names and 1 static ip, how can i forward all the
> packets from domain name A to computer A and all the packets from
> domain name B to cmoputer B?
> Can squid help me? Is there any router can do this instead of
> software?
> thanks

You can route based on name only if you're using a protocol that
includes the domain name in the connection information. For example,
for HTTP (not HTTPS) a web server can read the name and forward to other
web servers.

Otherwise, the only thing that matters is the numeric address. Domain
names are for water/carbon units that don't think in binary.

On 2¤ë11¤é, ¤U¤È9®É20¤À, Davide Bianchi <davideyeahs....@onlyforfun.net>
wrote:
> On 2007-02-11, cmk...@hotmail.com <cmk...@hotmail.com> wrote:
>
> > I have 2 domain names and 1 static ip, how can i forward all the
> > packets from domain name A to computer A and all the packets from
> > domain name B to cmoputer B?
>
> Packets have no 'domain', only IPs, so there is no 'domain' in there
> to forward. You could redirect connection based on the _protocols_, but
> then you'll need a specific proxy for such protocol.
>
> Davide
>
> --
> It might not be practical, it might not be a good idea, but it could
> work. Sort of like Windows.
> --berry

port forward doesn't help, because both two servers need port 80

On 2¤ë12¤é, ¤W¤È12®É05¤À, Allen Kistler <ackist...@oohay.moc> wrote:
> cmk...@hotmail.com wrote:
> > I have 2 domain names and 1 static ip, how can i forward all the
> > packets from domain name A to computer A and all the packets from
> > domain name B to cmoputer B?
> > Can squid help me? Is there any router can do this instead of
> > software?
> > thanks
>
> You can route based on name only if you're using a protocol that
> includes the domain name in the connection information. For example,
> for HTTP (not HTTPS) a web server can read the name and forward to other
> web servers.
>
> Otherwise, the only thing that matters is the numeric address. Domain
> names are for water/carbon units that don't think in binary.

my linksys router only have port forward. YES, i really need an "ip
forward" router, any introduce?

(E-Mail Removed) wrote:
> On 2¤ë11¤é, ¤U¤È9®É20¤À, Davide Bianchi <davideyeahs...@onlyforfun.net>
> wrote:
>
>>On 2007-02-11, cmk...@hotmail.com <cmk...@hotmail.com> wrote:
>>
>>
>>>I have 2 domain names and 1 static ip, how can i forward all the
>>>packets from domain name A to computer A and all the packets from
>>>domain name B to cmoputer B?
>>
>>Packets have no 'domain', only IPs, so there is no 'domain' in there
>>to forward. You could redirect connection based on the _protocols_, but
>>then you'll need a specific proxy for such protocol.
>>
>>Davide
>>
>>--
>>It might not be practical, it might not be a good idea, but it could
>>work. Sort of like Windows.
>>--berry
>
>
> port forward doesn't help, because both two servers need port 80
>

If you are using Apache for the TCP/80 servers, have a look
at virtual hosts - it is built-in.

--

-Tauno Voipio
tauno voipio (at) iki fi

On 2¤ë12¤é, ¤W¤È1®É01¤À, Tauno Voipio <tauno.voi...@INVALIDiki.fi> wrote:
> cmk...@hotmail.com wrote:
> > On 2¤ë11¤é, ¤U¤È9®É20¤À, Davide Bianchi <davideyeahs...@onlyforfun.net>
> > wrote:
>
> >>On 2007-02-11, cmk...@hotmail.com <cmk...@hotmail.com> wrote:
>
> >>>I have 2 domain names and 1 static ip, how can i forward all the
> >>>packets from domain name A to computer A and all the packets from
> >>>domain name B to cmoputer B?
>
> >>Packets have no 'domain', only IPs, so there is no 'domain' in there
> >>to forward. You could redirect connection based on the _protocols_, but
> >>then you'll need a specific proxy for such protocol.
>
> >>Davide
>
> >>--
> >>It might not be practical, it might not be a good idea, but it could
> >>work. Sort of like Windows.
> >>--berry
>
> > port forward doesn't help, because both two servers need port 80
>
> If you are using Apache for the TCP/80 servers, have a look
> at virtual hosts - it is built-in.
>
> --
>
> -Tauno Voipio
> tauno voipio (at) iki fi

Yes, it works, thank you.
How about the telnet and ftp?
thanks
from Peter

(E-Mail Removed) wrote:
> Hi
> I have 2 domain names and 1 static ip, how can i forward all the
> packets from domain name A to computer A and all the packets from
> domain name B to cmoputer B?
> Can squid help me? Is there any router can do this instead of
> software?
> thanks
> from Peter ((E-Mail Removed)
>

It sounds like you want to use a load balancer - have a look at:

Pound - http://www.apsis.ch/pound
Pen - http://siag.nu/pen/
Balance - http://www.inlab.de/balance.html

They're relatively easy to set up. I used Pound a long time ago but
have since started using hardware load balancers.

This might help you out.

(E-Mail Removed) wrote:
> On 2¤ë12¤é, ¤W¤È1®É01¤À, Tauno Voipio <tauno.voi...@INVALIDiki.fi> wrote:
>
>>cmk...@hotmail.com wrote:
>>
>>>On 2¤ë11¤é, ¤U¤È9®É20¤À, Davide Bianchi <davideyeahs...@onlyforfun.net>
>>>wrote:
>>
>>>>On 2007-02-11, cmk...@hotmail.com <cmk...@hotmail.com> wrote:
>>
>>>>>I have 2 domain names and 1 static ip, how can i forward all the
>>>>>packets from domain name A to computer A and all the packets from
>>>>>domain name B to cmoputer B?
>>
>>>>Packets have no 'domain', only IPs, so there is no 'domain' in there
>>>>to forward. You could redirect connection based on the _protocols_, but
>>>>then you'll need a specific proxy for such protocol.
>>
>>>>Davide
>>
>>>>--
>>>>It might not be practical, it might not be a good idea, but it could
>>>>work. Sort of like Windows.
>>>>--berry
>>
>>>port forward doesn't help, because both two servers need port 80
>>
>>If you are using Apache for the TCP/80 servers, have a look
>>at virtual hosts - it is built-in.
>>
>>--
>>
>>-Tauno Voipio
>>tauno voipio (at) iki fi
>
>
> Yes, it works, thank you.
> How about the telnet and ftp?
> thanks
> from Peter
>

FTP is a nuisance to handle in NAT routers. Besides, it is pretty
insecure, which applies to Telnet, as well.

Please use SSH. You'll get a file transfer protocol (scp) for free.

--

Tauno Voipio
tauno voipio (at) iki fi