[已解决]每次都需要重新配置pppoeconf才能上网

ching

从ubuntu上转到debian上，有点不适应，请教大家几个问题

1,
不管是pon dsl-provider 还是 su -c 'pon dsl-provider'
都显示如下消息:
Plugin rp-pppoe.so loaded.
pppd 2.4.4 started by ***, uid 1000
sendPacket: send: Network is down
Exit.
拨号失败
重新配置pppoeconf的话，就可以.
dsl-prvider 文件，删掉了前面大部分注释

1. 
   
2. noipdefault
   
3. usepeerdns
   
4. defaultroute
   
5. hide-password
   
6. lcp-echo-interval 20
   
7. lcp-echo-failure 3
   
8. # Override any connect script that may have been set in /etc/ppp/options.
   
9. connect /bin/true
   
10. noauth
    
11. persist
    
12. mtu 1492
    
13. 
    
14. # RFC 2516, paragraph 7 mandates that the following options MUST NOT be
    
15. # requested and MUST be rejected if requested by the peer:
    
16. # Address-and-Control-Field-Compression (ACFC)
    
17. noaccomp
    
18. # Asynchronous-Control-Character-Map (ACCM)
    
19. default-asyncmap
    
20. plugin rp-pppoe.so eth0
    
21. user "****"
    

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/etc/network/interface文件

1. 
   
2. auto lo
   
3. iface lo inet loopback
   
4. 
   
5. iface dsl-provider inet ppp
   
6. pre-up /sbin/ifconfig eth0 up # line maintained by pppoeconf
   
7. provider dsl-provider
   
8. 
   
9. auto eth0
   
10. iface eth0 inet manual
    

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先谢谢大家了

LaKes

没环境，没法试验。

不过我猜很可能是你的eth0没配好，ifconfig eth0 up起不来，或eth0和modem不在一个网段。

试试 iface eth0 inet static
address xxx
network xxx
gateway xxx
这里设置成和modem在一个网段。

wejust

我也是从ubuntu刚转过来的， 开始也碰到这个问题，后来在网络设置里的“有线连接”不作任何设置，“主机”里除本地127.0.0.1外全部删除就没有问题了。

ching

问题已经解决。
主要原因居然是eth0没up.
修改后的/etc/network/interfaces

2. # This file describes the network interfaces available on your system
3. # and how to activate them. For more information, see interfaces(5).
5. # The loopback network interface
6. auto lo
7. iface lo inet loopback
9. auto eth0
10. iface eth0 inet dhcp
12. iface dsl-provider inet ppp
13. pre-up /sbin/ifconfig eth0 up # line maintained by pppoeconf
14. provider dsl-provider

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