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2 nics 2 IPs 1 lan

 
 
Tony
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      09-23-2004, 02:10 AM
I'm new to this, just learning. So please help.

I want to use my 03 server to act like a gateway on the
same network. I want certain workstations to must pass
through this server before accessing the rest of the
network.

I have 2 nics installed. I enabled rras with lan to lan.
This server is connected to a dhcp server on one nic with
the ip 192.168.6.15. I've connected the other nic with ip
192.168.6.16 to a seperate switch with those ws. I enable
ip forwarding.

I can't figure out how to get the ws to connect to the
dhcp server through the rras. I believe this is possible
with 03 and it's just a configuration problem. I don't
want to enable nat because I don't want 2 different
networks.

I hope this is possible and someone can shed some light
with this.

Thanks
 
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Bill Grant
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      09-23-2004, 07:02 AM
No, that isn't really how it works. RRAS is a router, and if you want to
use it as a gateway for a subnet, it must be the default gateway for that
subnet. In addition, the "other" NIC must be in a different IP subnet. You
can have two subnets operating on the same LAN segment if you really want to
force on group of machines to use the router to connect to the machines in
the other IP subnet. eg

192.168.1.x dg 192.168.1.1
|
192.168.1.1 dg blank
router
192.168.2.1 dg blank
|
192.168.2.x dg 192.168.2.1

If one subnet is using some other router as its default gateway, the
routing has to be abit different.

"Tony" <(E-Mail Removed)> wrote in message
news:42ca01c4a112$7da316e0$(E-Mail Removed)...
> I'm new to this, just learning. So please help.
>
> I want to use my 03 server to act like a gateway on the
> same network. I want certain workstations to must pass
> through this server before accessing the rest of the
> network.
>
> I have 2 nics installed. I enabled rras with lan to lan.
> This server is connected to a dhcp server on one nic with
> the ip 192.168.6.15. I've connected the other nic with ip
> 192.168.6.16 to a seperate switch with those ws. I enable
> ip forwarding.
>
> I can't figure out how to get the ws to connect to the
> dhcp server through the rras. I believe this is possible
> with 03 and it's just a configuration problem. I don't
> want to enable nat because I don't want 2 different
> networks.
>
> I hope this is possible and someone can shed some light
> with this.
>
> Thanks



 
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Tony
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Posts: n/a

 
      09-23-2004, 08:40 AM
Thanks Bill.

I'm beginning to understand it alot better. I was trying
to do something that it wasn't meant to do or doing it
wrong. And I wasn't too clear.

But I got it to do what I wanted it to do. I bridged the
nics together. So now I have 1 subnet with 2 switches
connected by 1 server. Anything going from 1 switch to
another must pass thru the server. So basically I was
trying to bridge it all this time. I'm learning.

>-----Original Message-----
> No, that isn't really how it works. RRAS is a router,

and if you want to
>use it as a gateway for a subnet, it must be the default

gateway for that
>subnet. In addition, the "other" NIC must be in a

different IP subnet. You
>can have two subnets operating on the same LAN segment if

you really want to
>force on group of machines to use the router to connect

to the machines in
>the other IP subnet. eg
>
> 192.168.1.x dg 192.168.1.1
> |
> 192.168.1.1 dg blank
> router
> 192.168.2.1 dg blank
> |
> 192.168.2.x dg 192.168.2.1
>
> If one subnet is using some other router as its

default gateway, the
>routing has to be abit different.
>
>"Tony" <(E-Mail Removed)> wrote in

message
>news:42ca01c4a112$7da316e0$(E-Mail Removed)...
>> I'm new to this, just learning. So please help.
>>
>> I want to use my 03 server to act like a gateway on the
>> same network. I want certain workstations to must pass
>> through this server before accessing the rest of the
>> network.
>>
>> I have 2 nics installed. I enabled rras with lan to lan.
>> This server is connected to a dhcp server on one nic

with
>> the ip 192.168.6.15. I've connected the other nic with

ip
>> 192.168.6.16 to a seperate switch with those ws. I

enable
>> ip forwarding.
>>
>> I can't figure out how to get the ws to connect to the
>> dhcp server through the rras. I believe this is possible
>> with 03 and it's just a configuration problem. I don't
>> want to enable nat because I don't want 2 different
>> networks.
>>
>> I hope this is possible and someone can shed some light
>> with this.
>>
>> Thanks

>
>
>.
>

 
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Bill Grant
Guest
Posts: n/a

 
      09-24-2004, 02:01 AM
Good. If the two segments are in the same IP subnet, then you can bridge
them. If they are in different IP subnets, you route them.

"Tony" <(E-Mail Removed)> wrote in message
news:44ee01c4a148$f5961ef0$(E-Mail Removed)...
> Thanks Bill.
>
> I'm beginning to understand it alot better. I was trying
> to do something that it wasn't meant to do or doing it
> wrong. And I wasn't too clear.
>
> But I got it to do what I wanted it to do. I bridged the
> nics together. So now I have 1 subnet with 2 switches
> connected by 1 server. Anything going from 1 switch to
> another must pass thru the server. So basically I was
> trying to bridge it all this time. I'm learning.
>
>>-----Original Message-----
>> No, that isn't really how it works. RRAS is a router,

> and if you want to
>>use it as a gateway for a subnet, it must be the default

> gateway for that
>>subnet. In addition, the "other" NIC must be in a

> different IP subnet. You
>>can have two subnets operating on the same LAN segment if

> you really want to
>>force on group of machines to use the router to connect

> to the machines in
>>the other IP subnet. eg
>>
>> 192.168.1.x dg 192.168.1.1
>> |
>> 192.168.1.1 dg blank
>> router
>> 192.168.2.1 dg blank
>> |
>> 192.168.2.x dg 192.168.2.1
>>
>> If one subnet is using some other router as its

> default gateway, the
>>routing has to be abit different.
>>
>>"Tony" <(E-Mail Removed)> wrote in

> message
>>news:42ca01c4a112$7da316e0$(E-Mail Removed)...
>>> I'm new to this, just learning. So please help.
>>>
>>> I want to use my 03 server to act like a gateway on the
>>> same network. I want certain workstations to must pass
>>> through this server before accessing the rest of the
>>> network.
>>>
>>> I have 2 nics installed. I enabled rras with lan to lan.
>>> This server is connected to a dhcp server on one nic

> with
>>> the ip 192.168.6.15. I've connected the other nic with

> ip
>>> 192.168.6.16 to a seperate switch with those ws. I

> enable
>>> ip forwarding.
>>>
>>> I can't figure out how to get the ws to connect to the
>>> dhcp server through the rras. I believe this is possible
>>> with 03 and it's just a configuration problem. I don't
>>> want to enable nat because I don't want 2 different
>>> networks.
>>>
>>> I hope this is possible and someone can shed some light
>>> with this.
>>>
>>> Thanks

>>
>>
>>.
>>



 
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