dhclient设置问题？？

yangye

dhclient这个如何设置？各位高手请指教是不是这个原因。。。先看看这个
我这里的ADSL上网 DHCP自动获取IP，
有时侯是这样，就不掉线。。
Nov 1 16:34:31 localhost dhclient: DHCPREQUEST on eth0 to 218.29.0.231 port 67
Nov 1 16:34:31 localhost dhclient: DHCPACK from 218.29.0.253
Nov 1 16:34:32 localhost dhclient: bound to 61.54.76.14 -- renewal in 589 seconds.
Nov 1 16:35:01 localhost dhcpcd[8681]: recvfrom: Network is down
Nov 1 16:44:20 localhost dhclient: DHCPREQUEST on eth0 to 218.29.0.231 port 67
Nov 1 16:44:20 localhost dhclient: DHCPACK from 218.29.0.253
Nov 1 16:44:20 localhost dhclient: bound to 61.54.76.14 -- renewal in 598 seconds.
Nov 1 16:54:18 localhost dhclient: DHCPREQUEST on eth0 to 218.29.0.231 port 67
Nov 1 16:54:18 localhost dhclient: DHCPACK from 218.29.0.253
Nov 1 16:54:19 localhost dhclient: bound to 61.54.76.14 -- renewal in 474 seconds.
Nov 1 17:02:13 localhost dhclient: DHCPREQUEST on eth0 to 218.29.0.231 port 67
Nov 1 17:02:13 localhost dhclient: DHCPACK from 218.29.0.253
Nov 1 17:02:13 localhost dhclient: bound to 61.54.76.14 -- renewal in 508 seconds.
Nov 1 17:10:41 localhost dhclient: DHCPREQUEST on eth0 to 218.29.0.231 port 67
Nov 1 17:10:41 localhost dhclient: DHCPACK from 218.29.0.253
Nov 1 17:10:41 localhost dhclient: bound to 61.54.76.14 -- renewal in 575 seconds.
Nov 1 17:20:16 localhost dhclient: DHCPREQUEST on eth0 to 218.29.0.231 port 67
Nov 1 17:20:16 localhost dhclient: DHCPACK from 218.29.0.253
Nov 1 17:20:16 localhost dhclient: bound to 61.54.76.14 -- renewal in 550 seconds.
Nov 1 17:29:26 localhost dhclient: DHCPREQUEST on eth0 to 218.29.0.231 port 67
Nov 1 17:29:26 localhost dhclient: DHCPACK from 218.29.0.253


但有时间是这样就是10分钟掉一次
Nov 2 21:00:12 localhost dhclient: DHCPOFFER from 61.54.76.30
Nov 2 21:00:12 localhost dhclient: DHCPREQUEST on eth0 to 255.255.255.255 port 67
Nov 2 21:00:12 localhost dhclient: DHCPACK from 61.54.76.30
Nov 2 21:00:12 localhost dhclient: bound to 10.164.206.68 -- renewal in 490 seconds.
Nov 2 21:00:48 localhost dhclient: receive_packet failed on eth0: Network is down
Nov 2 21:01:07 localhost dhclient: receive_packet failed on eth0: Network is down
Nov 2 21:01:29 localhost gdm(pam_unix)[1250]: session closed for user root
Nov 2 21:01:50 localhost gdm(pam_unix)[1250]: session opened for user root by (uid=0)
Nov 2 21:08:22 localhost dhclient: DHCPREQUEST on eth0 to 218.29.0.231 port 67
Nov 2 21:08:58 localhost last message repeated 4 times
Nov 2 21:09:11 localhost dhclient: DHCPREQUEST on eth0 to 218.29.0.231 port 67
Nov 2 21:09:29 localhost kernel: ip_tables: (C) 2000-2002 Netfilter core team
Nov 2 21:09:29 localhost dhclient: Corrupt lease file - possible data loss!
Nov 2 21:09:33 localhost dhclient: DHCPREQUEST on eth0 to 255.255.255.255 port 67
Nov 2 21:09:38 localhost dhclient: DHCPREQUEST on eth0 to 218.29.0.231 port 67
Nov 2 21:09:38 localhost dhclient: send_packet: Network is unreachable
Nov 2 21:09:38 localhost dhclient: send_packet: please consult README file regarding broadcast address.
Nov 2 21:09:41 localhost dhclient: DHCPREQUEST on eth0 to 255.255.255.255 port 67
Nov 2 21:09:51 localhost dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
Nov 2 21:09:51 localhost dhclient: DHCPOFFER from 61.54.76.30
Nov 2 21:09:51 localhost dhclient: DHCPREQUEST on eth0 to 255.255.255.255 port 67
Nov 2 21:09:51 localhost dhclient: DHCPACK from 61.54.76.30
Nov 2 21:09:51 localhost dhclient: receive_packet failed on eth0: Network is down
Nov 2 21:09:51 localhost dhclient: bound to 221.13.150.42 -- renewal in 549 seconds.
Nov 2 21:09:51 localhost dhclient: receive_packet failed on eth0: Network is down
Nov 2 21:10:48 localhost dhcpcd[1482]: recvfrom: Network is down


我的防火墙现在关了，还是这样？？

dannycat

网线有问题/ADSL 猫工作不稳定(电压？)

何必设 DHCP？

yangye

可是我在 2000下没有问题
不断线就那么一次在linux下

不知道是不是它的问题。。

yangye

没有人会？？还是太幼稚？？不屑回答？？

dannycat

Nov 2 21:00:12 localhost dhclient: bound to 10.164.206.68 -- renewal in 490 seconds.
Nov 2 21:00:48 localhost dhclient: receive_packet failed on eth0: Network is down

仅过了6秒就报告网络 down 了
你的系统、内核版本、网卡型号、文件系统类型？

yangye

Fedora1   kernel 2.4.22    Realtek RTL-8029(AS)   reiserfs

下面的每10分钟掉一次，，，

dannycat

mii-tool 看一下网卡状态，FD 还是 HD，改一下试试。

fox_eagle2003

奇怪，我的WIN下像他的LIN一样常断线，他的WIN下像我的LIN一样几乎不断线，同为adsl，可能是网络安全的问题，看看是不是被炸断线了，我天天升级debian，所以 比较安全。

yangye

不会  不会。。咱一介草夫，，没有人炸，，
各位没有人帮我？暗中也可以的
[email protected]

ps：不知道怎么看有没有被炸   

yangye

我这里是河南网通ADSL
我的解决方法，是这样的，我们认证程序需要dhcpcd，这个模块，是为了开机获取内网ip地址，
我仔细观察了2000下，认证程序10分钟刷新一次，
所以在linux下需要dhclient这个东东，你可以apt找到，
设定dhclient.conf，开机启动dhclient它，就不断线了！！！

谢谢各位斑竹的帮助，真的，自己觉得，公社氛围很好！！！！！
谢谢