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OpenBSD DHCP多vlan配置

日期:2017/2/28 11:09:25   编辑:關於Unix


4塊DLINK 530 ,1個連接Internet,3個內網
-------------------------------
| | | |
vr0 連接Internet vr1 內網交換機1 vr2 內網交換機2 vr3 內網交換機3
59.108.38.* 192.168.1.0/24 192.168.2.0/24 172.16.71.0/24
采用OpenBSD 4.3自帶的DHCP
default-lease-time 36000;
max-lease-time 72000;
option domain-name-servers 59.108.38.195;
#ddns-update-style ad-hoc;
#log-facility local7;
# for admin vr1
shared-network Admin-NET {
subnet 192.168.1.0 netmask 255.255.255.0 {
option broadcast-address 192.168.1.255;
option routers 192.168.1.1;
range 192.168.1.10 192.168.1.200;
}
}
# for office vr2
shared-network Office-NET {
subnet 192.168.2.0 netmask 255.255.255.0 {
option broadcast-address 192.168.2.255;
option routers 192.168.2.1;
range 192.168.2.50 192.168.2.150;
}
}
# for Server vr3
shared-network Server-NET {
subnet 172.16.71.0 netmask 255.255.255.0 {
option broadcast-address 172.16.71.255;
option routers 172.16.71.1;
range 172.16.71.50 172.16.71.150;
}
}
host Gate-OpenBSD {
next-server 192.168.1.100;
hardware ethernet 00:0E:7B:37:96:6C;
fixed-address 192.168.1.120;
}
}
2.啟動
# touch /var/db/dhcpd.leases
# dhcpd vr1 vr2 vr3
dhcpd_flags="" # for normal use: ""
4./etc/dhcpd.interfaces
#dhcpd的監聽端口:
# cat /etc/dhcpd.interfaces
# $OpenBSD: dhcpd.interfaces,v 1.1 1998/08/19 04:25:45 form Exp $
#
# List of network interfaces served by dhcpd(8).
#
# ep0
# ed0 le0
# de1
vr1
vr2
vr3
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