Group development Environment (II.)

DHCP service: In order to more conveniently manage the IP address of the developer on the same LAN and the IP address of the server, it is best to arrange the server within a certain range of static IP (for example 192.168.0.200), Will (192.168.0.10-200) Provides dynamic IP for the developer client in scope. Suppose our primary server (192.168.0.200) and the secondary Development Server (192.168.0.201) use static IP, while providing 192.168.0.10-200 dynamic IP assignment services for the network segment. The DHCP service is installed on 2 servers, one for the master DHCP service, which provides 70% IP for the subnet IP pool, another for backup, and 30% for the IP pool. In the example: 200 responsible for the 10-100,201 is responsible for 110-150. If the default dhcpd is not installed, either locate the DHCP package installation from the installation disk or compile the source file from http://www.isc.org (the installation location and configuration file may be different).

Default configuration: On the primary server
Ddns-update-style none;
Default-lease-time 120000;
Max-lease-time 920000;
Option Subnet-mask 255.255.255.0;
Option broadcast-address 192.168.0.255;
Option Netbios-name-servers 192.168.0.200;
Option routers 192.168.0.1;
Option Domain-name-servers 202.106.196.115,202.96.199.133;
Option Domain-name "example.com";

Subnet 192.168.0.0 netmask 255.255.255.0{
Range 192.168.0.10 192.168.0.100;
}
Description
Default per IP lease period 2 days: Default-lease-time 120000;
Maximum lease period: Max-lease-time 920000;
Default subnet mask: Option Subnet-mask 255.255.255.0;
Default broadcast address: Option Broadcast-address 192.168.0.255;

Let the Samba service on 192.168.0.200 enable the WINS service: For internal Domain name resolution: Option Netbios-name-servers 192.168.0.200;

Default gateway option routers 192.168.0.1;
Default Domain Name server option domain-name-servers 202.106.196.115,202.96.199.133;
Default Domain option Domain-name "example.com";
#一个缺省的子网设置:
Subnet 192.168.0.0 netmask 255.255.255.0{

#为子网动态分配0.10-100 IP
Range 192.168.0.10 192.168.0.100;
}

The only difference on a secondary DHCP server is that dynamically allocating 0.110-150 IP for subnets, and the IP pools of primary DHCP and attached DHCP servers cannot overlap each other
Subnet 192.168.0.0 netmask 255.255.255.0{
Range 192.168.0.110 192.168.0.150;
}

3. Application installation on the primary server Samba service: For file sharing and internal wins resolution, here is a simple configuration for read-only sharing:
[Global]
#别人会通过 "My Network Neighborhood" saw the workgroup group.
Linux machine, note: my Samba Server
Workgroup = Workgroup
NetBIOS name = Linux
Server string = My Samba Server

#日志设置
Log file =/var/log/samba/%m.log
Max log size = 50

#安全设置
Security = Share

#用SAMBA的WINS服务支持, and use/etc/hosts to do the internal domain name resolution
WINS support = yes
Name Resolve order = hosts Lmhosts wins Bcast
DNS Proxy = yes

[Public]
#一个共享设置
Comment = Public Stuff
Path =/home/share
Public = yes
Guest OK = yes
Read Only = yes
writable = no
printable = no