I'm having trouble with a PPPoE client.
The client is a dialer interface linked to a point to point ATM interface using PVC 0/38
The PPPoE debugs show the outgoing PADI but the dialer never processes the PADO even though I can see it in the ATM packet trace.
Any suggestions would be welcome.
Here is the client config and the trace:
interface ATM1/0
no ip address
no atm ilmi-keepalive
!
interface ATM1/0.38 point-to-point
pvc 0 0/38
pppoe-client dial-pool-number 1
!
interface Dialer1
ip address negotiated
ip mtu 1492
ip nat outside
ip nat enable
encapsulation ppp
dialer pool 1
ipv6 enable
ipv6 dhcp client pd MYPREFIX
ipv6 dhcp client request vendor
ppp chap hostname CPE@test.com
ppp chap password 0 CPE
ppp ipcp dns request
!
---------------------------------
*May 6 11:58:20.163: padi timer expired
*May 6 11:58:20.167: Sending PADI: vc=0/38
*May 6 11:58:20.167: ATM1/0.38(O):
VCD:0x2 VPI:0x0 VCI:0x26 DM:0x0 SAP:AAAA CTL:03 OUI:0080C2 TYPE:0007 Length:0x4A
*May 6 11:58:20.171: 0000 FFFF FFFF FFFF CA11 1998 001C 8863 1109 0000 000C 0101 0000 0103 0004
*May 6 11:58:20.179: 6889 54D8 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
*May 6 11:58:20.179: 0000
*May 6 11:58:20.179:
*May 6 11:58:20.179: pppoe_send_padi:
00 02 00 00 AA AA 03 00 80 C2 00 07 00 00 FF FF
FF FF FF FF CA 11 19 98 00 1C 88 63 11 09 00 00 ...
*May 6 11:58:20.195: ATM1/0.38(I):
VCD:0x2 VPI:0x0 VCI:0x26 Type:0x0 SAP:AAAA CTL:03
CPE(config)#OUI:0080C2 TYPE:0007 Length:0x4A
*May 6 11:58:20.199: 0000 CA11 1998 001C CA0F 3300 001C 8863 1107 0000 0027 0101 0000 0103 0004
*May 6 11:58:20.211: 6889 54D8 0102 0003 424E 4701 0400 1065 00AE 94E9 6843 CCB2 CA2B 964F 2467
*May 6 11:58:20.219: 4C00
*May 6 11:58:20.219:
CPE(config)#
---------------------------------------------
The returned packet is TYPE 0x8863 - PPOE DIscovery and code 0x07 - PADO
It is also returned to the MAC address which sourced the PADI and yet the packet isnt detected as a PADO by the pppoe-client