dhcp无法启动

chao008

[root@localhost ~]# vi /etc/dhcpd.conf                allow booting; allow bootp; class "pxeclients" { match if substring(option vendor-class-identifier, 0, 9) = "PXEClient"; next-server ; filename "pxelinux.0"; } [root@localhost tftpboot]# service dhcpd start Starting dhcpd:                                            [FAILED] [root@localhost ~]# tail /var/log/messages -f Nov 18 23:36:04 localhost dhcpd: Internet Systems Consortium DHCP Server V3.0.5-RedHat Nov 18 23:36:04 localhost dhcpd: Copyright 2004-2006 Internet Systems Consortium. Nov 18 23:36:04 localhost dhcpd: All rights reserved. Nov 18 23:36:04 localhost dhcpd: For info, please visit http://www.isc.org/sw/dhcp/ Nov 18 23:36:04 localhost dhcpd: /etc/dhcpd.conf line 6: semicolon expected. Nov 18 23:36:04 localhost dhcpd: filename Nov 18 23:36:04 localhost dhcpd: ^ Nov 18 23:36:04 localhost dhcpd: /etc/dhcpd.conf line 6: expecting a parameter or declaration Nov 18 23:36:04 localhost dhcpd: filename "pxelinux.0"; Nov 18 23:36:04 localhost dhcpd:                      ^ Nov 18 23:36:04 localhost dhcpd: /etc/dhcpd.conf line 7: unexpected end of file Nov 18 23:36:04 localhost dhcpd: } Nov 18 23:36:04 localhost dhcpd: ^ Nov 18 23:36:04 localhost dhcpd: Configuration file errors encountered -- exiting Nov 18 23:36:04 localhost dhcpd: Nov 18 23:36:04 localhost dhcpd: If you did not get this software from ftp.isc.org, please Nov 18 23:36:04 localhost dhcpd: get the latest from ftp.isc.org and install that before Nov 18 23:36:04 localhost dhcpd: requesting help. Nov 18 23:36:04 localhost dhcpd: Nov 18 23:36:04 localhost dhcpd: If you did get this software from ftp.isc.org and have not Nov 18 23:36:04 localhost dhcpd: yet read the README, please read it before requesting help. Nov 18 23:36:04 localhost dhcpd: If you intend to request help from the server@isc.org[/email] Nov 18 23:36:04 localhost dhcpd: mailing list, please read the section on the README about Nov 18 23:36:04 localhost dhcpd: submitting bug reports and requests for help. Nov 18 23:36:04 localhost dhcpd: Nov 18 23:36:04 localhost dhcpd: Please do not under any circumstances send requests for Nov 18 23:36:04 localhost dhcpd: help directly to the authors of this software - please Nov 18 23:36:04 localhost dhcpd: send them to the appropriate mailing list as described in Nov 18 23:36:04 localhost dhcpd: the README file. Nov 18 23:36:04 localhost dhcpd: Nov 18 23:36:04 localhost dhcpd: exiting.

kenduest

原帖由 chao008 於 2008-11-18 23:37 發表
[root@localhost ~]# vi /etc/dhcpd.conf               

allow booting;
allow bootp;
class "pxeclients" {
match if substring(option vendor-class-identifier, 0, 9) = "PXEClient";
next-server  ...

next-server 後面的 tftp server ip 呢 ?

1. next-server ip;

复制代码

若你的 tftp server 與 dhcp 這同機器，就該行省略即可

kns1024wh

配置文件第六行有错误
/etc/dhcpd.conf line 6: semicolon expected
参考修改如下
#       next-server 172.16.100.245;
#       filename "/tftpboot/pxelinux.0"; #注:启动映象文件