I suspect I've missed something simple, but I've tried all day to make this work.  The provider said to use PVC 0/35 and PAP. The provider does not see a login attempt in the Radius logs. Here is my config: Building configuration... Current configuration : 1713 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname xxxRouter ! boot-start-marker boot-end-marker ! enable secret 5 xxx enable password xxx ! no aaa new-model ! resource policy ! ip cef ! ! no ip dhcp use vrf connected ip dhcp excluded-address 192.168.70.0 192.168.70.99 ip dhcp excluded-address 192.168.70.200 192.168.70.254 ! ip dhcp pool mypool    network 192.168.70.0 255.255.255.0    dns-server 156.154.70.16 156.154.71.16    default-router 192.168.70.244    lease 7 ! ! no ip domain lookup ip name-server 156.154.70.16 vpdn enable ! vpdn-group pppoe ! ! ! ! ! ! ! ! ! ! interface ATM0 description connected to WAN no ip address no atm ilmi-keepalive bundle-enable dsl operating-mode auto hold-queue 224 in ! interface ATM0.1 point-to-point no snmp trap link-status pvc 0/35   pppoe-client dial-pool-number 1 ! ! interface FastEthernet0 description connected to LAN ip address 192.168.70.244 255.255.255.0 ip nat inside ip virtual-reassembly speed auto full-duplex no cdp enable ! interface Dialer1 ip address negotiated ip mtu 1492 ip nat outside ip virtual-reassembly encapsulation ppp dialer pool 1 dialer-group 1 ppp authentication pap callin ppp pap sent-username xxx password 0 xxx ! ip route 0.0.0.0 0.0.0.0 Dialer1 ! no ip http server no ip http secure-server ip nat inside source list 1 interface Dialer1 overload ! access-list 1 permit 192.168.70.0 0.0.0.255 ! control-plane ! ! line con 0 exec-timeout 0 0 line aux 0 line vty 0 4 password xxx login ! no process cpu extended no process cpu autoprofile hog end Here is what I get: debug pppoe events PPPoE protocol events debugging is on xxxRouter# *Mar  1 03:34:46.131:  padi timer expired *Mar  1 03:34:46.131: Sending PADI: vc=0/35 *Mar  1 03:35:18.387:  padi timer expired *Mar  1 03:35:18.387: Sending PADI: vc=0/35 ATM packets debugging is on Displaying all ATM packets xxxRouter# *Mar  1 03:33:41.579: ATM0.1(O): VCD:0xC VPI:0x0 VCI:0x23 DM:0x100 SAP:AAAA CTL:03 OUI:0080C2 TYPE:0007 Length:0x4A show interface atm0 ATM0 is up, line protocol is up   Hardware is DSLSAR (with Alcatel ADSL Module)   Description: connected to NuqNet   MTU 4470 bytes, sub MTU 4470, BW 128 Kbit, DLY 4000 usec,      reliability 255/255, txload 1/255, rxload 1/255   Encapsulation ATM, loopback not set   Encapsulation(s): AAL5  AAL2, PVC mode   23 maximum active VCs, 256 VCs per VP, 1 current VCCs   VC Auto Creation Disabled.   VC idle disconnect time: 300 seconds   Last input never, output 00:00:16, output hang never   Last clearing of "show interface" counters never   Input queue: 0/224/0/0 (size/max/drops/flushes); Total output drops: 0   Queueing strategy: Per VC Queueing   5 minute input rate 0 bits/sec, 0 packets/sec   5 minute output rate 0 bits/sec, 0 packets/sec      135 packets input, 11205 bytes, 0 no buffer      Received 0 broadcasts, 0 runts, 0 giants, 0 throttles      0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort      163 packets output, 11410 bytes, 0 underruns      0 output errors, 0 collisions, 1 interface resets      0 output buffer failures, 0 output buffers swapped out show dsl interface atm0 ATM0 Alcatel 20150 chipset information                 ATU-R (DS)                      ATU-C (US) Modem Status:    Showtime (DMTDSL_SHOWTIME) DSL Mode:        ITU G.992.1 (G.DMT) Annex A ITU STD NUM:     0x01                            0x1 Vendor ID:       'ALCB'                          'IFTN' Vendor Specific: 0x0000                          0x71BD Vendor Country:  0x00                            0xB5 Capacity Used:   92%                             95% Noise Margin:     7.5 dB                          6.0 dB Output Power:    20.0 dBm                        11.5 dBm Attenuation:     63.5 dB                         31.5 dB Defect Status:   None                            None                      Last Fail Code:  None Selftest Result: 0x00 Subfunction:     0x15 Interrupts:      1335 (0 spurious) PHY Access Err:  0 Activations:     1 LED Status:      ON LED On Time:     100 LED Off Time:    100 Init FW:         embedded Operation FW:    embedded SW Version:      3.8131 FW Version:      0x1A04                  Interleave             Fast    Interleave              Fast Speed (kbps):          3360                0           128                 0 Cells:                  276                0       1322813                 0 Reed-Solomon EC:          0                0             8                 0 CRC Errors:               0                0             0                 0 Header Errors:            0                0             0                 0 Bit Errors:               0                0 BER Valid sec:            0                0 BER Invalid sec:          0                0 LOM Monitoring : Disabled DMT Bits Per Bin 00: 0 0 0 0 0 0 0 0 0 2 2 3 3 3 3 3 10: 3 4 4 4 4 4 4 4 4 4 4 4 3 2 0 0 20: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 30: 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 4 40: 3 4 4 4 4 4 4 4 4 4 4 5 5 4 5 5 50: 5 2 5 6 6 6 6 6 6 6 5 6 6 6 6 6 60: 6 6 6 6 6 6 7 6 7 7 7 7 7 7 7 7 70: 7 7 7 7 7 6 7 6 6 6 7 7 7 7 7 7 80: 7 7 7 7 7 7 6 7 7 7 7 7 7 6 7 7 90: 7 7 7 7 7 6 5 4 6 7 7 7 7 7 7 7 A0: 7 7 7 7 7 7 7 5 7 7 7 7 7 7 6 6 B0: 6 6 6 6 5 4 6 6 5 6 6 6 6 6 6 5 C0: 5 5 5 5 5 4 4 4 4 4 4 4 4 4 3 4 D0: 3 4 4 3 4 4 4 4 3 2 4 4 4 4 4 3 E0: 4 3 3 4 4 4 4 4 4 4 3 4 4 4 4 4 F0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DSL: Training log buffer capability is not enabled ... 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