繁體中文当前位置: 首页 > 图文教程 > 操作系统 > Unix/Linux > FreeBSD双线负载均衡NAT服务器配置方法
- Unix/Linux
- Linux管理员手册(4)--内存管理
- 开始进入Linux的知识问答
- TCP/IP基础----为Linux做准备(1)
- 怎样用linux拨号上网
- Linux 下文件的压缩、打包与解开
- Linux操作系统下的浏览器举要
- Linux中的字型(FONTS)设定
- 用FIPS为LINUX分区
- Squid -- Linux下的一个优秀代理服务器软件使用详解
- 基于Linux的目录服务实现
- 动手制做自己的Linux启动盘（1）
- 如何为Linux添加软件详解
- LINUX的引导过程
- 关于Linux下编写和编译程序的几个问题
- 中文BluePoint Linux 1.0RC 版安装介绍(二)
- 怎样让你的Linux使用起来更像Windows
- Linux下无线上网设置方法
- Linux系统下架设CS服务器的完美方法
- 优化Linux系统硬盘的七个实用技巧
- 在Linux操作系统中如何截获系统调用
Unix/Linux 中的 FreeBSD双线负载均衡NAT服务器配置方法
出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2010-01-15 浏览: 70 ::
收藏到网摘: n/a
# vi /etc/rc.conf
================+==============+=================
defaultrouter="221.33.88.254"
ifconfig_fxp0="inet 192.168.0.1 netmask 255.255.255.0"
ifconfig_rl0="inet 221.33.88.2 netmask 255.255.255.0"
ifconfig_rl1="inet 202.0.57.1 netmask 255.255.255.0"
pf_enable="YES"
================+==============+================= # vi /etc/pf.conf
================+==============+=================
##anchors
lan_net = "192.168.0.0/24"
int_if = "fxp0"
ext_if1 = "rl0"
ext_if2 = "rl1"
ext_gw1 = "221.33.88.254"
ext_gw2 = "61.0.57.254" ##nat outgoing connections on each internet interface
nat on $ext_if1 from $lan_net to any -> ($ext_if1)
nat on $ext_if2 from $lan_net to any -> ($ext_if2) ##default deny
block in from any to any
block out from any to any ##pass all outgoing packets on internal interface
pass out on $int_if from any to $lan_net
##pass in quick any packets destined for the gateway itself
pass in quick on $int_if from $lan_net to $int_if
##load balance outgoing tcp traffic from internal network.
pass in on $int_if route-to \
{ ($ext_if1 $ext_gw1), ($ext_if2 $ext_gw2) } round-robin \
proto tcp from $lan_net to any flags S/SA modulate state
##load balance outgoing udp and icmp traffic from internal network
pass in on $int_if route-to \
{ ($ext_if1 $ext_gw1), ($ext_if2 $ext_gw2) } round-robin \
proto { udp, icmp } from $lan_net to any keep state ##general "pass out" rules for external interfaces
pass out on $ext_if1 proto tcp from any to any flags S/SA modulate state
pass out on $ext_if1 proto { udp, icmp } from any to any keep state
pass out on $ext_if2 proto tcp from any to any flags S/SA modulate state
pass out on $ext_if2 proto { udp, icmp } from any to any keep state ##route packets from any IPs on $ext_if1 to $ext_gw1 and the same for
##$ext_if2 and $ext_gw2
pass out on $ext_if1 route-to ($ext_if2 $ext_gw2) from $ext_if2 to any
pass out on $ext_if2 route-to ($ext_if1 $ext_gw1) from $ext_if1 to any
================+==============+================= # vi /etc/sysctl.conf
net.inet.ip.forwarding=1
评论 (0) All
