ubuntu10.04 server版啟動DHCP時一直fail,請高手指點。謝謝！

miaolinux

用apt-get install dhcp3-server 裝完dhcp組件，默認(rèn)會啟動下服務(wù)，會顯示fail
報錯在syslog如下：
Feb 15 13:28:19 myubuntu dhcpd: No subnet declaration for eth0 (10.20.48.116).
Feb 15 13:28:19 myubuntu dhcpd: ** Ignoring requests on eth0. If this is not what
Feb 15 13:28:19 myubuntu dhcpd: you want, please write a subnet declaration
Feb 15 13:28:19 myubuntu dhcpd: in your dhcpd.conf file for the network segment
Feb 15 13:28:19 myubuntu dhcpd: to which interface eth0 is attached. **
Feb 15 13:28:19 myubuntu dhcpd:
Feb 15 13:28:19 myubuntu dhcpd:
Feb 15 13:28:19 myubuntu dhcpd: Not configured to listen on any interfaces!
Feb 15 13:36:03 myubuntu dhcpd: Internet Systems Consortium DHCP Server V3.1.3
Feb 15 13:36:03 myubuntu dhcpd: Copyright 2004-2009 Internet Systems Consortium.
Feb 15 13:36:03 myubuntu dhcpd: All rights reserved.
Feb 15 13:36:03 myubuntu dhcpd: For info, please visit https://www.isc.org/software/dhcp/
Feb 15 13:36:03 myubuntu dhcpd: Internet Systems Consortium DHCP Server V3.1.3
Feb 15 13:36:03 myubuntu dhcpd: Copyright 2004-2009 Internet Systems Consortium.
Feb 15 13:36:03 myubuntu dhcpd: All rights reserved.
Feb 15 13:36:03 myubuntu dhcpd: For info, please visit https://www.isc.org/software/dhcp/
Feb 15 13:36:03 myubuntu dhcpd: Wrote 0 leases to leases file.



那位高手遇到過，解決的，給個提示謝謝！

chenyx

dhcp服務(wù)需要配置下,已經(jīng)給你提示了

No subnet declaration for eth0 (10.20.48.116).

Not configured to listen on any interfaces!

dooros

配置貼出來看下

miaolinux

配置如下
log-facility local7;

subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.50 192.168.1.70;
option domain-name-servers 202.103.0.117,202.103.24.68,202.103.150.44;
option domain-name "apt-get.cn";
option routers 192.168.1.1;
option broadcast-address 192.168.1.255;
default-lease-time 864000;
max-lease-time 86400000;
filename "pxelinux.0";

miaolinux

回復(fù) 3# dooros


    配置如下
log-facility local7;

subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.50 192.168.1.70;
option domain-name-servers 202.103.0.117,202.103.24.68,202.103.150.44;
option domain-name "apt-get.cn";
option routers 192.168.1.1;
option broadcast-address 192.168.1.255;
default-lease-time 864000;
max-lease-time 86400000;
filename "pxelinux.0";

chenyx

修改配置文件,把subnet 192.168.1.0 netmask 255.255.255.0修改成subnet 10.20.48.0 netmask 255.255.255.0
然后把后面{}里面的192段修改成10.20.48.0段的ip,重啟dhcp服務(wù)

miaolinux

回復(fù) 6# chenyx


    非常感謝您的熱心回復(fù)。我自己剛才也發(fā)現(xiàn)問題出在這里了。確實是這樣。因為之前是單機測試的，后來聯(lián)網(wǎng)下組件，改了IP。DHCP里的IP段沒有改，導(dǎo)致這個問題。