刚装好lfs 网络不通。我知道我的设得有问题，但实在没办法了求助。

松心心

adsl拔号上网方式。执行pppoe-start看到ad灯在闪。就是接不上。出现.............................Time out .
执行ip addr如下：

1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:0d:61:c7:06:6f brd ff:ff:ff:ff:ff:ff
inet 192.168.1.2/24 brd 192.168.1.255 scope global eth0
3: ppp0: <OINTOPOINT,MULTICAST,NOARP,UP> mtu 1492 qdisc pfifo_fast qlen 3
link/ppp
inet 221.10.202.57 peer 221.10.202.1/32 scope global ppp0
ping 221.10.202.57 or 221.10.202.1如下：

PING 221.10.202.57 (221.10.202.57): 56 data bytes
64 bytes from 221.10.202.57: icmp_seq=0 ttl=64 time=0.069 ms
64 bytes from 221.10.202.57: icmp_seq=1 ttl=64 time=0.027 ms
64 bytes from 221.10.202.57: icmp_seq=2 ttl=64 time=0.020 ms
64 bytes from 221.10.202.57: icmp_seq=3 ttl=64 time=0.020 ms
64 bytes from 221.10.202.57: icmp_seq=4 ttl=64 time=0.020 ms
64 bytes from 221.10.202.57: icmp_seq=5 ttl=64 time=0.031 ms
--- 221.10.202.57 ping statistics ---
6 packets transmitted, 6 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.020/0.031/0.069/0.017 ms
221.10.202.57我的动态外网地址。221.10.202.1网通服务地址。

ping 公社如下：（不能ping域名。）下面显示不正硧，不知怎么设。
PING 210.76.114.187 (210.76.114.187): 56 data bytes
36 bytes from 192.168.1.1: Destination Host Unreachable
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
4 5 00 3800 75ca 0 0040 fe 01 fb2e 192.168.1.1 192.168.1.2
36 bytes from 192.168.1.1: Destination Host Unreachable
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
4 5 00 3800 7aca 0 0040 fe 01 f62e 192.168.1.1 192.168.1.2
36 bytes from 192.168.1.1: Destination Host Unreachable
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
4 5 00 3800 7fca 0 0040 fe 01 f12e 192.168.1.1 192.168.1.2
36 bytes from 192.168.1.1: Destination Host Unreachable
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
4 5 00 3800 84ca 0 0040 fe 01 ec2e 192.168.1.1 192.168.1.2
36 bytes from 192.168.1.1: Destination Host Unreachable
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
4 5 00 3800 89ca 0 0040 fe 01 e72e 192.168.1.1 192.168.1.2
36 bytes from 192.168.1.1: Destination Host Unreachable
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
4 5 00 3800 90ca 0 0040 fe 01 e02e 192.168.1.1 192.168.1.2
36 bytes from 192.168.1.1: Destination Host Unreachable
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
4 5 00 3800 95ca 0 0040 fe 01 db2e 192.168.1.1 192.168.1.2
36 bytes from 192.168.1.1: Destination Host Unreachable
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
4 5 00 3800 9aca 0 0040 fe 01 d62e 192.168.1.1 192.168.1.2
36 bytes from 192.168.1.1: Destination Host Unreachable
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
4 5 00 3800 9fca 0 0040 fe 01 d12e 192.168.1.1 192.168.1.2
36 bytes from 192.168.1.1: Destination Host Unreachable
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
4 5 00 3800 a4ca 0 0040 fe 01 cc2e 192.168.1.1 192.168.1.2
--- 210.76.114.187 ping statistics ---
10 packets transmitted, 0 packets received, 100% packet loss

松心心

现在通是通了，不过把我弄神了。pppoe-start一会照样是。。。。。time out但是能ping 通公社了看下面：

执行ip addr如下了：
1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:0d:61:c7:06:6f brd ff:ff:ff:ff:ff:ff
inet 192.168.1.3/24 brd 221.10.202.255 scope global eth0
3: ppp0: <OINTOPOINT,MULTICAST,NOARP,UP> mtu 1492 qdisc pfifo_fast qlen 3
link/ppp
inet 221.10.202.83 peer 221.10.202.1/32 scope global ppp0

ping www.linuxfans.org如下：
PING www.linuxfans.org (210.76.114.187): 56 data bytes
64 bytes from 210.76.114.187: icmp_seq=0 ttl=53 time=82.830 ms
64 bytes from 210.76.114.187: icmp_seq=1 ttl=53 time=93.342 ms
64 bytes from 210.76.114.187: icmp_seq=2 ttl=53 time=83.341 ms
--- www.linuxfans.org ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max/stddev = 82.830/86.504/93.342/4.839 ms

ping百度如下：
PING other.a.shifen.com (202.108.22.33): 56 data bytes
64 bytes from 202.108.22.33: icmp_seq=0 ttl=57 time=65.850 ms
64 bytes from 202.108.22.33: icmp_seq=1 ttl=57 time=68.069 ms
64 bytes from 202.108.22.33: icmp_seq=2 ttl=57 time=66.068 ms
--- other.a.shifen.com ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max/stddev = 65.850/66.662/68.069/0.999 ms

不pppoe-start是不能ping通的。但执行pppoe-start一会出现............time out
但能通了。但执行pppoe-stop无法断开。

主要是有个文件我没法弄明白。那里设错了：是/etc/sysconfig/network-devices/ifconfig.eth0/ipv4
原来是这样的：
ONBOOT=yes
SERVICE=ipv4-static
IP=192.168.1.3
＃ GATEWAY=192.168.1.2
PREFIX=24
BROADCAST=192.168.1.255

现在是这样的能通但好象有点不对头：
ONBOOT=yes
SERVICE=ipv4-static
IP=192.168.1.3
＃ GATEWAY=192.168.1.2
PREFIX=24
BROADCAST=221.10.202.255（就改了这儿）

这个该怎么写啊！删掉这个文件也不行。

我用links试了能上的，但上面这两个文件一定不对。

晨想

原来是这样的：
ONBOOT=yes
SERVICE=ipv4-static
IP=192.168.1.3
＃ GATEWAY=192.168.1.2
PREFIX=24
BROADCAST=192.168.1.255

应该是没问题的。而且 pppoe 连接会新建一个接口，和 eth0 是分开的。


别以是否ping通服务器为标准，试试直接访问该网站。

松心心

试过了不行啊。用links访问不行。哦！现在行了，全部改回最先也能上了。越来越糊途了。