iskam da yuzerite ot vutreshnata mrezha da se konektvat s
 pppoe. chetoh, che niakude na survur triabva da pusna pppd i
 pppoe-server no nemozhah da nameria kak?!. ako niakoi mozhe da
 pomogne - kak se puska pppd za da raboti po ethernet, zashtoto
 navsiakude pishe za modemi i kato mu dam eth0 plache. imali
 niakakvi optsii za pppoe-server-a?!. izobshto niakakvo howto ro
temata... polzvam slackware 9.1. 
10h

Purvo si vklyuchi poddruzhka za pppoe v kernela. 
Za 2.6 iadro se namira v: Device Drivers ->Networking 
Support -> PPP over Ethernet (EXPERIMENTAL). 
Saita na ppp e: http://samba.org/ppp/ 
Dokumentatsiia mozhe da namerish na: 
http://samba.org/ppp/documentation.html 

 imam vklyuchena poddruzhka v iadroto 2.6.6, a v dakumentatsiiata
 pishe osnovno i samo za modemi. na mene mi triabva za lokalna
mrezha, koeto ne se opisva v dokumentatsiiata.
:(

SHTom imash instaliran pppd, nadiavam se imash i dokumentatsiiata 
kum nego. 
Potursi primerno v /usr/share/doc/ppp-xxx/html/pppoe.html 
Tam vuv 2 tochka pishe: 
 
2.  Here's how I've configured things to get a server 
working:  
 
 
    client's /etc/ppp/options:  
 
 
        plugin /usr/lib/pppd/plugins/pppoe.so  
         name papname  
 
 
    client's /etc/ppp/pap-secrets:  
 
 
        papname * papsecret  
 
 
    server's /etc/ppp/options:  
 
 
        plugin /usr/lib/pppd/plugins/pppoe.so  
         pppoe_server  
         +pap  
         10.10.10.1:  
 
 
    server's /etc/ppp/pap-secrets:  
 
 
        papname * papsecret 10.10.10.0/24+ !10.10.10.1  
    
 
 
    On both the client and the server, pppd is invoked as 
"pppd eth0".  
     With this setup you will have to invoke a new pppd on 
the server for  
     each session.  
 
 
    The patched pppd also builds a new pppoed which can be 
used to create  
     a PPPoE server capable of serving multiple clients.  
To use this ,  
     remove the "pppoe_server" line from the 
server's /etc/ppp/options  
     file.  Invoke pppoed as: "pppoed -S -I eth0 -A 
ac_name -S srv_name".  
     pppoed will now create a new pppd process for each 
incoming connection.  
     Note: this is still rather flaky, use with caution  
If pppoed seems to jam,  
     restarting it will not affect existing connections.