有人碰到过这个有关PPPOEADSL的问题吗?

jackieupc

这几天宽带路由器发生问题,现在的情况是:几个朋友的PC联接到交换机,在别人启用XP共享上网时我的Debian可以上网.但昨天深夜局域网内只有我的PC,自己运行pppoe-conf可以探测到DSL设备,但上不了网:
Jackie:/home/luosj# pon dsl-provider
Plugin rp-pppoe.so loaded.
RP-PPPoE plugin version 3.3 compiled against pppd 2.4.2
Jackie:/home/luosj# plog
Sep 24 11:56:26 Jackie pppd[1013]: pppd 2.4.2 started by root, uid 0
Sep 24 11:56:26 Jackie pppd[1013]: PPP session is 1807
Sep 24 11:56:26 Jackie pppd[1013]: Using interface ppp0
Sep 24 11:56:26 Jackie pppd[1013]: Connect: ppp0 <--> eth0
Sep 24 11:56:26 Jackie pppd[1013]: Couldn't increase MTU to 1500
Sep 24 11:56:26 Jackie pppd[1013]: Couldn't increase MRU to 1500
Jackie:/home/luosj# pppd
pppd: The remote system is required to authenticate itself
pppd: but I couldn't find any suitable secret (password) for it to use to do so.pppd: (None of the available passwords would let it use an IP address.)

相关配置文件:
ackie:/home/luosj# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:11:09:33:2D:CD
inet6 addr: fe80::211:9ff:fe33:2dcd/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:10 errors:0 dropped:0 overruns:0 frame:0
TX packets:18 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:618 (618.0 b) TX bytes:2420 (2.3 KiB)
Interrupt:201 Base address:0xd800

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:26 errors:0 dropped:0 overruns:0 frame:0
TX packets:26 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1640 (1.6 KiB) TX bytes:1640 (1.6 KiB)

sit0 Link encap:IPv6-in-IPv4
NOARP MTU:1480 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)

Jackie:/home/luosj# cat /etc/network/interfaces
# /etc/network/interfaces -- configuration file for ifup(, ifdown(

# The loopback interface
auto lo
iface lo inet loopback

# The first network card - this entry was created during the Debian installationauto eth0
iface eth0 inet dhcp
#iface eth0 inet static
#address 192.168.0.208
#netmask 255.255.255.0
#gateway 192.168.0.1
Jackie:/home/luosj# cat /etc/ppp/peers/dsl-provider
# Configuration file for PPP, using PPP over Ethernet
# to connect to a DSL provider.
#
# See the manual page pppd( for information on all the options.

##
# Section 1
#
# Stuff to configure...

# MUST CHANGE: Uncomment the following line, replacing the [email protected]
# by the DSL user name given to your by your DSL provider.
# (There should be a matching entry in /etc/ppp/pap-secrets with the password.)
#user [email protected]

# Use the pppoe program to send the ppp packets over the Ethernet link
# This line should work fine if this computer is the only one accessing
# the Internet through this DSL connection. This is the right line to use
# for most people.
#pty "/usr/sbin/pppoe -I eth0 -T 80 -m 1452"

# An even more conservative version of the previous line, if things
# don't work using -m 1452...
pty "/usr/sbin/pppoe -I eth0 -T 80 -m 1412"

# If the computer connected to the Internet using pppoe is not being used
# by other computers as a gateway to the Internet, you can try the following
# line instead, for a small gain in speed:
#pty "/usr/sbin/pppoe -I eth0 -T 80"


# The following two options should work fine for most DSL users.

# Assumes that your IP address is allocated dynamically
# by your DSL provider...
noipdefault
# Try to get the name server addresses from the ISP.
usepeerdns
# Use this connection as the default route.
# Comment out if you already have the correct default route installed.
defaultroute

##
# Section 2
#
# Uncomment if your DSL provider charges by minute connected
# and you want to use demand-dialing.
#
# Disconnect after 300 seconds (5 minutes) of idle time.

#demand
#idle 300

##
# Section 3
#
# You shouldn't need to change these options...

hide-password
lcp-echo-interval 20
lcp-echo-failure 3
# Override any connect script that may have been set in /etc/ppp/options.
connect /bin/true
noauth
persist
#mtu 1492
mtu 1412

# RFC 2516, paragraph 7 mandates that the following options MUST NOT be
# requested and MUST be rejected if requested by the peer:
# Address-and-Control-Field-Compression (ACFC)
noaccomp
# Asynchronous-Control-Character-Map (ACCM)
default-asyncmap

plugin rp-pppoe.so eth0

user "<user>@gd.163"

Jackie:/etc/ppp/peers# cat /etc/ppp/pap-secrets
#
# /etc/ppp/pap-secrets
#
# This is a pap-secrets file to be used with the AUTO_PPP function of
# mgetty. mgetty-0.99 is preconfigured to startup pppd with the login option
# which will cause pppd to consult /etc/passwd (and /etc/shadow in turn)
# after a user has passed this file. Don't be disturbed therfore by the fact
# that this file defines logins with any password for users. /etc/passwd
# (again, /etc/shadow, too) will catch passwd mismatches.
#
# This file should block ALL users that should not be able to do AUTO_PPP.
# AUTO_PPP bypasses the usual login program so its necessary to list all
# system userids with regular passwords here.
#
# ATTENTION: The definitions here can allow users to login without a
# password if you don't use the login option of pppd! The mgetty Debian
# package already provides this option; make sure you don't change that.

# INBOUND connections

# Every regular user can use PPP and has to use passwords from /etc/passwd
* (none) "" *

# UserIDs that cannot use PPP at all. Check your /etc/passwd and add any
# other accounts that should not be able to use pppd!
guest (none) "*" -
master (none) "*" -
root (none) "*" -
support (none) "*" -
stats (none) "*" -

# OUTBOUND connections

# Here you should add your userid password to connect to your providers via
# PAP. The * means that the password is to be used for ANY host you connect
# to. Thus you do not have to worry about the foreign machine name. Just
# replace password with your password.
# If you have different providers with different passwords then you better
# remove the following line.

(none) * password

"<user>@gd.163" * "<passwd>"
## <user> <passwd>为电信的用户名/密码

请问这是怎么回事啊?我在广州,这里有在Linux(特别是Debian)下成功用ADSL上网的广州朋友吗?