ASA5505 PPPOE not working

roger perkin · ‎08-24-2011

I am trying to get a Cisco ASA5505 to get onto the internet using PPPOE through a Netgear DG384 ADSL router.

I have the Netgear in Modem only mode - if you put it in Router mode internet access works fine.

When I change it to Modem mode, the error I get on the ASA is PADI timeout.

Looking through the config I think I am missing a Global NAT??

Also not 100% on the best way to set the IP - we have a static IP from the ISP.

Do you set the interface to use DHCP and get this address or set it statically?

Then do you put the setroute option or put in a static?

Any advise appreciated.

Config Below

sh run

: Saved

:

ASA Version 8.4(1)

!

hostname ciscoasa

!

interface Vlan1

nameif inside

security-level 100

ip address 192.168.0.254 255.255.255.0

!

interface Vlan2

nameif outside

security-level 0

pppoe client vpdn group ***

ip address ******** 255.255.255.252 pppoe setroute

!

interface Ethernet0/0

switchport access vlan 2

!

interface Ethernet0/1

!

interface Ethernet0/2

!

interface Ethernet0/3

!

interface Ethernet0/4

!

interface Ethernet0/5

!

interface Ethernet0/6

!

interface Ethernet0/7

!

ftp mode passive

clock timezone GMT 0

object network obj_any

subnet 0.0.0.0 0.0.0.0

object service 135er

service tcp source range 1 65000 destination eq 135

object network OFTP

host 192.168.0.50

pager lines 24

logging enable

logging console debugging

logging monitor debugging

logging asdm informational

mtu inside 1500

mtu outside 1500

icmp unreachable rate-limit 1 burst-size 1

no asdm history enable

arp timeout 14400

!

object network obj_any

nat (inside,outside) dynamic interface

object network OFTP

nat (inside,outside) static interface service tcp 3305 3305

!

nat (inside,outside) after-auto source dynamic any interface

access-group outside_access_in in interface outside

timeout xlate 3:00:00

timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02

timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00

timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00

timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute

timeout tcp-proxy-reassembly 0:01:00

dynamic-access-policy-record DfltAccessPolicy

http server enable

http 192.168.0.0 255.255.255.0 inside

http 192.168.1.0 255.255.255.0 inside

no snmp-server location

no snmp-server contact

snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart

crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac

crypto map outside_map 1 match address outside_1_cryptomap

crypto map outside_map 1 set peer ******

crypto map outside_map 1 set ikev1 transform-set ESP-AES-256-SHA

crypto map outside_map 1 set security-association lifetime seconds 3600

crypto map outside_map interface outside

crypto ikev1 enable inside

crypto ikev1 enable outside

crypto ikev1 policy 10

authentication pre-share

encryption aes-256

hash sha

group 2

lifetime 86400

telnet 192.168.0.0 255.255.255.0 inside

telnet timeout 5

ssh timeout 5

console timeout 0

vpdn group *** request dialout pppoe

vpdn group *** localname **************

vpdn group *** ppp authentication pap

vpdn username ******************** password ***** store-local

dhcpd address 192.168.0.20-192.168.0.40 inside

dhcpd auto_config outside interface inside

dhcpd enable inside

!

threat-detection basic-threat

threat-detection statistics access-list

no threat-detection statistics tcp-intercept

webvpn

tunnel-group *********** type ipsec-l2l

tunnel-group *********** ipsec-attributes

ikev1 pre-shared-key *****

isakmp keepalive disable

!

class-map inspection_default

match default-inspection-traffic

!

policy-map type inspect dns preset_dns_map

parameters

message-length maximum client auto

message-length maximum 512

policy-map global_policy

class inspection_default

inspect dns preset_dns_map

inspect ftp

inspect h323 h225

inspect h323 ras

inspect rsh

inspect rtsp

inspect esmtp

inspect sqlnet

inspect skinny

inspect sunrpc

inspect xdmcp

inspect sip

inspect netbios

inspect tftp

inspect ip-options

!

service-policy global_policy global

prompt hostname context

call-home

profile CiscoTAC-1

no active

destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService

destination address email callhome@cisco.com

destination transport-method http

subscribe-to-alert-group diagnostic

subscribe-to-alert-group environment

subscribe-to-alert-group inventory periodic monthly

subscribe-to-alert-group configuration periodic monthly

subscribe-to-alert-group telemetry periodic daily

Cryptochecksum:ef67790477c50f7d22a1c2ff0dc75b47

: end

ciscoasa#

ciscoasa# PPPoE: send_padi:(Snd) Dest:ffff.ffff.ffff Src:0007.7d0b.7ca5 Type:0x8863=PPPoE-Discovery

PPPoE: Ver:1 Type:1 Code:09=PADI Sess:0 Len:12

PPPoE: Type:0101:SVCNAME-Service Name Len:0