MikroTik RouterOS是一种路由操作系统,是基于Linux核心开发,兼容x86 PC的路由软件,并通过该软件将标准的PC电脑变成专业路由器,在软件RouterOS 软路由图的开发和应用上不断的更新和发展,软件经历了多次更新和改进,使其功能在不断增强和完善。特别在无线、认证、策略路由、带宽控制和防火墙过滤等功能上有着非常突出的功能,其极高的性价比,受到许多网络人士的青睐。
1 路由版本
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# mar/09/1970 09:10:50 by RouterOS 6.23
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2 以太网接口
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#以太网口重命名
/interface
ethernet
set
[
find
default-name=ether1 ] name=ether01
set
[
find
default-name=ether2 ] name=ether02
set
[
find
default-name=ether3 ] name=ether03
set
[
find
default-name=ether4 ] name=ether04
set
[
find
default-name=ether5 ] name=ether05
set
[
find
default-name=ether6 ] name=ether06
set
[
find
default-name=ether7 ] name=ether07
set
[
find
default-name=ether8 ] name=ether08
set
[
find
default-name=ether9 ] name=ether09
set
[
find
default-name=ether10 ] name=ether10
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3 网桥配置
3.1 配置网桥
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/interface
bridge
add name=bridge01
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3.2 添加网桥成端口
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/interface
bridge port
add bridge=bridge01 interface=ether06
add bridge=bridge01 interface=ether07
add bridge=bridge01 interface=ether08
add bridge=bridge01 interface=ether09
add bridge=bridge01 interface=ether10
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4 内网接口配置
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/ip
address
#内网接口IP配置
add address=10.0.0.1
/24
interface=bridge01 network=10.0.0.0
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5 源地址NAT
把内网的源主机伪装成具有当前公网IP的主机与外网通讯
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/ip
firewall nat
add action=masquerade chain=srcnat
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6 DHCP相关配置
6.1 配置DHCP分配地址池
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/ip
pool
add name=default-dhcp ranges=10.0.0.50-10.0.0.199
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6.2 配置DHCP服务
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/ip
dhcp-server
add address-pool=default-dhcp disabled=no interface=bridge01 name=dhcp1
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6.3 配置DHCP服务网络
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/ip
dhcp-server network
add address=10.168.0.0
/24
comment=
"default configuration"
\
dns-server=202.96.128.86,202.96.128.166 gateway=10.168.0.1 netmask=24
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6.4 配置DHCP客户端网络参数指定
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/ip
dhcp-server network
add address=10.0.0.0
/24
comment=
"default configuration"
\
dns-server=202.96.128.86,202.96.128.166 gateway=10.0.0.1
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6.5 本机作为DHCP客户端的配置
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/ip
dhcp-client
add comment=
"default configuration"
dhcp-options=
hostname
,clientid interface=ether01
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7 外网口配置
7.1 PPPOE拨号配置
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/interface
pppoe-client
add ac-name=
""
add-default-route=
yes
allow=pap,chap,mschap1,mschap2 \
default-route-distance=1 dial-on-demand=
yes
disabled=no interface=ether01 \
keepalive-timeout=60 max-mru=1480 max-mtu=1480 mrru=disabled name=\
ChinaNet password=******* profile=default service-name=
""
use-peer-dns=\
no user=0769*******@163.gd
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7.2 外网接口静态IP配置
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/ip
address
add interface=ether01 address=192.168.1.64
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8 默认路由配置
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#外网接口为固定IP地址使用
/ip
route
add dst-address=0.0.0.0
/0
gateway=192.168.1.1
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9 目标地址NAT(端口映射)
注:以下配置无需防火墙允许,直接生效
9.1 将外网的某个端口映射到内网主机的某个端口
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/ip
firewall nat
add chain=dstnat action=dst-nat to-addresses=192.168.0.200 to-ports=8082 \
protocol=tcp dst-port=8082
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9.2 映射同时只允许特定的源地址访问某个目标端口
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/ip
firewall address-list
add list=cmdschool.org address=116.6.95.48
add list=cmdschool.org address=116.6.95.49
/ip
firewall nat
add chain=dstnat action=dst-nat to-addresses=192.168.0.250 to-ports=1194 \
protocol=tcp src-address-list=cmdschool.org dst-port=1194
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10 防火墙配置
10.1 地址列表:
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/ip
firewall address-list
add list=10.0.0.0
/24
address=10.0.0.2-10.0.0.254
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10.2 filter
10.2.1 基础配置代码
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/ip
firewall filter
#--允许icmp协议(ping)的数据包进入所有接口
add chain=input action=accept protocol=icmp
#--允许已经建立连接状态的数据包进入所有接口
add chain=input action=accept connection-state=established
add chain=input action=accept connection-state=related
#--拒接所有(TCP/UDP等)数据包进入all-ppp接口(如果固定IP接口使用ether01)
add chain=input action=drop
in
-interface=all-ppp
#--允许已经建立连接状态的数据包内核转发
add chain=forward action=accept connection-state=established
add chain=forward action=accept connection-state=related
#--拒绝无效状态的数据包内核转发
add chain=forward action=drop connection-state=invalid
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10.2.2 允许端口访问
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#--开启特定的IP对路由管理
/ip
firewall address-list
add list=cmdschool.org address=116.6.95.48
add list=cmdschool.org address=116.6.95.49
/ip
firewall filter
add chain=input action=accept protocol=tcp src-address-list=cmdschool.org \
dst-port=22
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10.2.3 数据包过滤
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/ip
firewall filter
add chain=forward action=accept protocol=tcp
in
-interface=bridge01 dst-port=53
add chain=forward action=accept protocol=udp
in
-interface=bridge01 dst-port=53
add chain=forward action=accept protocol=tcp
in
-interface=bridge01 dst-port=80
add chain=forward action=accept protocol=tcp
in
-interface=bridge01 dst-port=443
add chain=forward action=drop
in
-interface=bridge01
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11 NTP服务器与时区设置
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/system
ntp client
set
enabled=
yes
server-dns-names=1.centos.pool.ntp.org
/system
clock
set
time
-zone-name=Asia
/Shanghai
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12 其他配置
12.1 邻居发现协议(默认值)
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/ip
neighbor discovery
set
ether01 discover=no
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12.2 管理端口
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/port
set
0 name=serial0
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12.3 DNS服务器配置
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/ip
dns
set
allow-remote-requests=
yes
servers=202.96.128.86,202.96.128.166
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12.4 服务配置
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/ip
service
set
telnet disabled=
yes
/lcd
set
time
-interval=daily
/tool
mac-server
set
[
find
default=
yes
] disabled=
yes
add interface=ether02
add interface=ether03
add interface=ether04
add interface=ether05
add interface=ether06
add interface=ether07
add interface=ether08
add interface=ether09
add interface=ether10
add interface=sfp1
add
/tool
mac-server mac-winbox
set
[
find
default=
yes
] disabled=
yes
add interface=ether02
add interface=ether03
add interface=ether04
add interface=ether05
add interface=ether06
add interface=ether07
add interface=ether08
add interface=ether09
add interface=ether10
add interface=sfp1
add
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13 备注
console口配置每秒位115200
本文转自 tanzhenchao 51CTO博客,原文链接:http://blog.51cto.com/cmdschool/1700783,如需转载请自行联系原作者