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jan2014
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PPPoE server with public IPs in a "private network"

Thu Oct 16, 2014 12:06 pm

Hi everyone.

I'm setting up a PPPoE server in our network with public IP's (/24 256 addresses) for the clients, and I don't have problems with configuration number "2" (drawing attached). I created a pool with the publlic IPs, and I don't apply NAT in the MK core router, so all the clients go to the Internet with their public static Ips.

I want to create the network number "1", and set up the PPPoE server (ether 2) with another MT router closer to the PPPoE clients. If I use a pool with private address + NAT, all the PPPoE clients use the second router public IP on the ether 1 to go the internet, so no problem with private IPs.

I need to give public IPs to the PPPoE clients, but if I set up a pool with public IPs on this server (on ether 2/router 2) and turn off NAT I can see the PPPoE connections in "active connections" but they can't go to the Internet, so I don't know if there is some way to do this without create another subnetted network with public IPs on the second router for the PPPoE clients..

Thanks in advance.
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tgrand
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Location: Winnipeg, Manitoba, Canada

Re: PPPoE server with public IPs in a "private network"

Fri Oct 17, 2014 8:06 pm

The answer is in your routing tables.
You using ospf? if so redistribute connected routes.
 
jan2014
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Posts: 6
Joined: Thu Oct 16, 2014 10:29 am

Re: PPPoE server with public IPs in a "private network"

Mon Oct 20, 2014 10:13 am

I'm planning to use Ospf later on...I create a static route meanwhile an it works...


Thanks tgrand.

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