主題: [已解決]linux下配置的DHCP如何给特定的客户端指定Preferred与Alternate DNS服务器?

[heiok]

CentOS 5 中配置的DHCP. 已正常運作. 綁定給某一客戶端指定的IP與gateway,也可以正常指定,客戶端也能正常獲取.

但如果我想如MS平臺那樣,有個Preferred与Alternate 與設置,要怎樣設置呢?

我如果在dhcpd.conf文件裏綁定的客戶端裏輸入兩個可用DNS的話,我發現客戶端獲取到的都是設定值的最後一個,如何能讓客戶端獲取到兩個DNS呢?

[netman]

設定檔是怎設的呢？

[heiok]

設定檔是怎設的呢？

代碼: [選擇]

ddns-update-style interim;
ignore client-updates;
subnet 192.168.203.0 netmask 255.255.255.0 {
# --- default gateway
option routers 192.168.203.130;
option subnet-mask 255.255.255.0;
option nis-domain "example.com";
option domain-name "example.com";
option domain-name-servers 192.168.203.130;
option time-offset -18000; # Eastern Standard Time
# option ntp-servers 192.168.203.130;
# option netbios-name-servers 192.168.203.130;
# --- Selects point-to-point node (default is hybrid). Don't change this unless
# -- you understand Netbios very well
# option netbios-node-type 2;
range dynamic-bootp 192.168.203.100 192.168.203.200;
default-lease-time 21600;
max-lease-time 43200;
# we want the nameserver to appear at a fixed address
host xp {
next-server marvin.redhat.com;
hardware ethernet 00:0C:29:F4:A0:1D;
fixed-address 192.168.203.101;
option routers 192.168.203.130;
option domain-name-servers 192.168.203.155;
option domain-name-servers  165.98.1.1;
}

key DHCP_UPDATER {
algorithm HMAC-MD5;
secret 6+U6q7tvDpqNNyCHkbSxqQ==;
}

zone example.com. {
primary 192.168.203.130;
key DHCP_UPDATER;
}

zone 203.168.192.in-addr.arpa. {
primary 192.168.203.130;
key DHCP_UPDATER;
}

}
如上，我想讓xp這台主機獲這兩個DNS。 [Preferred:192.168.203.155],[Alternate:165.98.1.1]，但實際上在客戶端xp每次都是僅獲取到165.98.1.1這個作為它的DNS服務器。如何讓它這倆都獲到呢？

[netman]

代碼: [選擇]

option domain-name-servers 192.168.203.155,  165.98.1.1;

[heiok]

感謝 netman ,我正是要如此效果....