請問網路問題

[訪客]

請問網路問題
我使用knoppix3.8版本
因為我的網路是撥接式adsl 採浮動ip
以下是我設定時的內容
我網卡和pppoeconf均設定
但開網頁瀏覽器卻無法顯示
是否浮動ip的還需要裝rp-pppoe等套件呢？
麻煩各位大大~~謝謝

root@1[/]# pppoeconf
Timeout waiting for PADO packets
Plugin rp-pppoe.so loaded.
root@1[/]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:40:F4:91:75:B4
inet addr:169.254.21.21 Bcast:169.254.21.255 Mask:255.255.0.0
inet6 addr: fe80::240:f4ff:fe91:75b4/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:262 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:16926 (16.5 KiB)
Interrupt:16

eth1 Link encap:Ethernet HWaddr 00:11:2F:24:23:91
inet addr:169.254.21.21 Bcast:169.254.21.255 Mask:255.255.0.0
inet6 addr: fe80::211:2fff:fe24:2391/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:229 errors:0 dropped:0 overruns:0 frame:0
TX packets:90 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:18353 (17.9 KiB) TX bytes:5838 (5.7 KiB)
Interrupt:18 Memory:fe800000-0

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:152 errors:0 dropped:0 overruns:0 frame:0
TX packets:152 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:10768 (10.5 KiB) TX bytes:10768 (10.5 KiB)

ppp0 Link encap:Point-to-Point Protocol
inet addr:218.162.79.213 P-t-P:218.162.72.254
Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:74 errors:0 dropped:0 overruns:0 frame:0
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:4204 (4.1 KiB) TX bytes:54 (54.0 b)

ppp1 Link encap:Point-to-Point Protocol
inet addr:218.162.95.219 P-t-P:218.162.72.254
Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:63 errors:0 dropped:0 overruns:0 frame:0
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:3450 (3.3 KiB) TX bytes:54 (54.0 b)

ppp2 Link encap:Point-to-Point Protocol
inet addr:218.162.82.95 P-t-P:218.162.72.254
Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:5 errors:0 dropped:0 overruns:0 frame:0
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:150 (150.0 b) TX bytes:54 (54.0 b)

root@1[/]#

[daniel]

訪客兄的 plog 訊息是甚麼呢?
系統有幾張網路卡呢? eth0 and eth1?
有三個 adsl 帳號嗎? ppp[0-2]?
/etc/network/interface 是怎麼設定的呢?

[訪客]

我的系統有二張網卡，但目前我用ifconfig eth1 down，這樣另一張應該是無法啟動嗎？我去看/etc/network/interface
那的內容是eth0 static
ip ......
mask.....
gateway....
以上這些都有值，是否還需要怎麼設定呢？
麻煩各位~~~謝謝

root@1[/]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
218.162.72.254 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
0.0.0.0 169.254.21.254 0.0.0.0 UG 0 0 0 eth0
root@1[/]# plog
root@1[/]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:40:F4:91:75:B4
inet addr:169.254.21.21 Bcast:169.254.21.255 Mask:255.255.0.0
inet6 addr: fe80::240:f4ff:fe91:75b4/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2991 errors:0 dropped:0 overruns:0 frame:0
TX packets:1991 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:309504 (302.2 KiB) TX bytes:120822 (117.9 KiB)
Interrupt:16

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:1386 errors:0 dropped:0 overruns:0 frame:0
TX packets:1386 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:97117 (94.8 KiB) TX bytes:97117 (94.8 KiB)

ppp0 Link encap:Point-to-Point Protocol
inet addr:218.162.74.239 P-t-P:218.162.72.254 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:18 errors:0 dropped:0 overruns:0 frame:0
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:1244 (1.2 KiB) TX bytes:54 (54.0 b)

root@1[/]#

[daniel]

那訪客兄有確定網路線連到的網路卡是哪一張嗎? eth0 還是 eth1?
如果你把 eth1 停掉的話, 那麼你的 /etc/network/interface 中的 eth0 是無法使用浮動 ip 的喔! (因為你設成 static)

另外, 你有執行 pon dsl-provider 嗎? 不然 plog 怎會沒訊息?

還有, 你要用的網卡 module 有正確的載入了嗎?

[Tetralet]

在 /etc/network/interfaces 裡不要設定 eth0 的 gateway 試試看！