Networking Forums

Networking Forums > Network Hardware > Network Routers > PPPoA modem needed

Reply
Thread Tools Display Modes

PPPoA modem needed

 
 
zii kell
Guest
Posts: n/a

 
      01-11-2007, 03:11 PM

(copied from group xs4all.adsl)

Hi all,

I know that my question is no xs4all specific, but since I know that you
are all pretty knowledge about this then posting here seemed my best bet
for an informed answer.

My ADSL provider (GibTel) uses PPPoA for the ADSL connections, which
means my router (Linksys WRT54G) is redundant as its designed for PPPoE.
My WRT54G can connect using usual DHCP over Ethernet.

I would like to buy a reliable ADSL modem (only) that could use PPPoA to
connect to the ISP (GibTel), and then plug my WRT54G and DHCP over
Ethernet an WAN IP address from it. I presume the ADSL router would
connect into the telephone splitter/filter provided by the ISP.

You may wonder why I want to use my PPPoE unit instead of buying a PPPoA
router? Because there are no PPPoA routers that can run the DD-WRT
firmware.

Could someone either recommend or confirm that my logic is correct?

Regards, z.
 
Reply With Quote
 
 
 
 
Jens Bretschneider
Guest
Posts: n/a

 
      01-16-2007, 04:24 PM
Hi,

an "PPPoA ADSL modem" is an "impossible device". PPPoA cannot transfered
over Ethernet.

PPPoA ADSL Router are available from many manufacturers (Siemens, OneAccess,
....), but they will terminate the PPPoA session, so the WAN IP is on the PPP
interface of that router, and if you have only one IP, NAT has to be used.

--
Jens

"zii kell" <(E-Mail Removed)> schrieb im Newsbeitrag
news:eo5njk$ese$(E-Mail Removed)...
>
> (copied from group xs4all.adsl)
>
> Hi all,
>
> I know that my question is no xs4all specific, but since I know that you
> are all pretty knowledge about this then posting here seemed my best bet
> for an informed answer.
>
> My ADSL provider (GibTel) uses PPPoA for the ADSL connections, which means
> my router (Linksys WRT54G) is redundant as its designed for PPPoE.
> My WRT54G can connect using usual DHCP over Ethernet.
>
> I would like to buy a reliable ADSL modem (only) that could use PPPoA to
> connect to the ISP (GibTel), and then plug my WRT54G and DHCP over
> Ethernet an WAN IP address from it. I presume the ADSL router would
> connect into the telephone splitter/filter provided by the ISP.
>
> You may wonder why I want to use my PPPoE unit instead of buying a PPPoA
> router? Because there are no PPPoA routers that can run the DD-WRT
> firmware.
>
> Could someone either recommend or confirm that my logic is correct?
>
> Regards, z.


 
Reply With Quote
 
zii kell
Guest
Posts: n/a

 
      01-18-2007, 09:51 AM
To summerise: I cannot buy a PPPoA 'something' that connects to the
phone line, and I cannot connect my Linksys WRT54G into a PPPoA device
(i.e router).

I thought that PPPoA simply tunnelled IP through PPP which then sent it
over ATM, and I had then thought that I could connect my Linksys WRT54G
to the PPPoA device, hoping that the PPPoA would encapsulate the IP from
Linksys WRT54G over PPP. I think I've missed the point. At the end of
the day, does this mean that PPPoA doesn't tunnel IP over PPP?

I'm really confused.



Jens Bretschneider wrote:
> Hi,
>
> an "PPPoA ADSL modem" is an "impossible device". PPPoA cannot transfered
> over Ethernet.
>
> PPPoA ADSL Router are available from many manufacturers (Siemens,
> OneAccess, ...), but they will terminate the PPPoA session, so the WAN
> IP is on the PPP interface of that router, and if you have only one IP,
> NAT has to be used.
>
> --
> Jens
>
> "zii kell" <(E-Mail Removed)> schrieb im Newsbeitrag
> news:eo5njk$ese$(E-Mail Removed)...
>>
>> (copied from group xs4all.adsl)
>>
>> Hi all,
>>
>> I know that my question is no xs4all specific, but since I know that
>> you are all pretty knowledge about this then posting here seemed my
>> best bet for an informed answer.
>>
>> My ADSL provider (GibTel) uses PPPoA for the ADSL connections, which
>> means my router (Linksys WRT54G) is redundant as its designed for PPPoE.
>> My WRT54G can connect using usual DHCP over Ethernet.
>>
>> I would like to buy a reliable ADSL modem (only) that could use PPPoA
>> to connect to the ISP (GibTel), and then plug my WRT54G and DHCP over
>> Ethernet an WAN IP address from it. I presume the ADSL router would
>> connect into the telephone splitter/filter provided by the ISP.
>>
>> You may wonder why I want to use my PPPoE unit instead of buying a
>> PPPoA router? Because there are no PPPoA routers that can run the
>> DD-WRT firmware.
>>
>> Could someone either recommend or confirm that my logic is correct?
>>
>> Regards, z.

>

 
Reply With Quote
 
 
 
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
BT Broadband Modem Help Needed Matthew Broadband 6 04-30-2006 01:30 PM
modem for PPPoA aldo.maggi@gmail.com Linux Networking 1 05-12-2005 04:01 PM
New modem needed rednose Home Networking 1 11-07-2004 06:27 PM
Help needed choosing ethernet modem! Harry Broadband 7 05-22-2004 01:12 PM
Netgear DM602 modem, PPPoA - PPP connection problems. chris marjoram Broadband 1 01-24-2004 12:08 AM



1 2 3 4 5 6 7 8 9 10 11