Public IP through PPPoE

abab_rafiq · Thu Dec 28, 2006 2:05 pm

I wanna pass PUBLIC IP through PPPoE.
Where after login user get an PUBLIC IP and connect to INTERNET through that IP address.

Rafiq...

Thu Dec 28, 2006 2:13 pm

You can assing public network to the local interface, when public IP addresses will be assigned to the users.
Another option to use FULL-NAT and translate public IP addresses for the specific clients.

fatonk · Thu Dec 28, 2006 2:57 pm

Hi

You can request a range of public IP's from your ISP, and request from them to route that subnet towards your WAN IP, so in that case you can use variety of solutions, as Sergejs mentionet configure LAN interface, use DST-NAT, also use that range to create a public pool for pppoe and alocate public IP's to your pppoe clients. But in all cases make sure that public subnet doesn't match in any NAT rules that you have previous configured, like NAT everything out WAN interface.

Regards.

Faton

abab_rafiq · Sat Dec 30, 2006 10:26 am

Dear
What will be the local address of my profile?
And according to local address what will be the route for public IP?
As example I assigned local address 192.168.100.15 and remote address comes from the pool [where pool defined from 192.168.100.16-192.168.100.30.
And the default gateway is 192.168.100.1.

How the operations will be success.

Please note that all private IP will be converted to public IP

rafiq...

ddlan · Sat Dec 30, 2006 3:20 pm

H(a)i,

use Proxy-ARP.

Tue Jan 02, 2007 11:08 am

Rafiq, give mor:)e details about the configuration scenario you have selected.
NAT, routing ?
Local-address is the address of the router from the private PPP server interface.

P.S.
Another method to achieve requested scenarion,
use 'arp-reply' and split the existing local subnet for public and local interfaces.

abab_rafiq · Mon Jan 08, 2007 8:59 am

I am running PPPoE server in my network with private IP. I wanna pass public IP through it.
What will be configuration for passing public IP thorough that server?
Like I got 202.148.56.XX/25 from my ISP and want to assign public IP to some of my client using that PPPoE server.
Please give me detailes for this scenario.

maximan · Mon Jan 08, 2007 8:06 pm

you can add bridge interface. Then run pppoe server on this interface.
Make pool with public ips and create the profiles

Maxi

miahac · Tue Jan 09, 2007 2:01 am

you can add bridge interface. Then run pppoe server on this interface.
Make pool with public ips and create the profiles

Maxi

No need to make a bridge. If you are running nat on the same box, just add the pool of public IP's On the PPP profile the local address will be the current public address on the outside of your nat.

abab_rafiq · Tue Jan 09, 2007 12:27 pm

assigne dst-nat and got ping to profile local address. But can't ping to beyond Mikrotik.
There is a default route for ordinary PPPoE user.

Rafiq....

abab_rafiq · Fri Jan 12, 2007 6:50 am

Add IP pool of you public IPs.
Make profile with a public IP in the local address field.
Add a route of the whole network [that you added in IP pool]. For example

IP ADDRESS GATEWAY INTERFACE
X.X.X.X/X X.X.X.X Wan
Gateway will be
the next hope of your
current pppoe server

Now add another route at your next hope of your pppoe server as

IP ADDRESS GATEWAY INTERFACE
X.X.X.X/X X.X.X.X Lan
IP is the Wan int. IP
of PPPoE server

rafiq...

miahac · Fri Jan 12, 2007 3:39 pm

sorry I left out the details

Public IP through PPPoE

Public IP through PPPoE

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