04-06-2009 06:08 AM
Hi All,
I can't configure 871 as PPPoE server. Small part of config:
interface Loopback1
ip address 192.168.102.1 255.255.255.0
!
bba-group pppoe PPPoEGroupBBA
virtual-template 2
sessions auto cleanup
!
interface FastEthernet3
pppoe enable group PPPoEGroupBBA
!
interface Virtual-Template2
ip unnumbered Loopback1
ip nat inside
ip virtual-reassembly
peer default ip address pool PPPOEpool
ppp authentication ms-chap-v2 chap callin Radius
ppp authorization Radius
ppp accounting Radius
!
ip local pool PPPOEpool 192.168.102.10 192.168.102.250
But router with this configuration doesn't send PADO. In logs (debug pppoe elogs|errors|events|packets) also doesn't write any messages. From PC I see PADI packet, but not PADO. Also tried "pppoe enable" on vlan1 interface with same result.
What is wrong? Or this router can't work as PPPoE server?
Also this router act as PPPoE client and PPTP server and vlan1 in bridging mode with WLAN, maybe this is problem?
04-07-2009 07:58 AM
This is a small router for SOHO.
And I see that it's enable to FastEthernet interface. To which equipment this interface is connected ?
Regards,
Omar
04-07-2009 11:17 PM
Thanks for your reply,
Interface connected directly to PC. I'm newbie in cisco... May be I must connect PC to L2 switch and then to 871, and interface must be in trunk mode (now it in access mode)?
My 871 has IOS 12.4(15)T1 and feature set: Advanced IP Services. Feature navigator shows, that it suports:
PPPoE Client
PPPoE Client DDR Idle-Timer
PPPoE MTU Adjustment
PPPoE on Ethernet
PPPoE Radius Port Identification
PPPoE Relay
PPPoE Server Restructuring and PPPoE Profiles
PPPoE Session limit
PPPoE Session Limit per NAS port
So I believe that it can act as PPPoE server.
In old configuration FastInterface3 was on vlan1. And it in bridge mode with WLAN.
When I change configuration so:
interface FastEthernet3
switchport access vlan3
!
interface vlan3
ip address 10.0.0.1 255.255.255.0
pppoe enable group PPPoEGroupBBA
Router begin receive PADI packets and write in log:
PPPoE 0:I PADI R:00b0.c2e9.c470 L:ffff.ffff.ffff vl3
PPPoE 0:I PADI R:00b0.c2e9.c470 L:ffff.ffff.ffff vl3
PPPoE 0:I PADI R:00b0.c2e9.c470 L:ffff.ffff.ffff vl3
PPPoE 0:I PADI R:00b0.c2e9.c470 L:ffff.ffff.ffff vl3
Then connection fails by timeout. Why it doesn't send PADO?
And when I set "pppoe enable group PPPoEGroupBBA" on FastEthernet instead of vlan, then router doesn't receive PADI packets (doesn't write them to log).
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