SRX基本配置

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SRX 300配置上网(WLAN与VLAN都为内部IP)

环境介绍

设备ge-0/0/0口为外网口,即第一个口,地址172.16.65。203/24,下一跳地址172.16.65。1

设备ge-0/0/2口为内网口即第三个口,地址192。168。2。1/24,内网口作为PC网关来用,设置DHCP,DHCP设置参数如下:地址段 192。168.2.29—192。168.2。39

网关 192。168.1。1

DNS 202。103.24。68;8。8.8.8

设置源NAT,用172.16.65.250、172。16.65.251两个地址做转换NAT地址

设置策略允许内网上网

创建超级用户root 密码TS……。

具体步骤

用串口线连接设备console口,设置参数如下:

这台设备是有配置的,所以要先清空设备配置,清空完设备配置,需要直接设备初始超级用户的密码,然后保存,才可以完成恢复出厂设置

登入设备出现以下 root@root〉

root@root>configure 进入配置模式

Entering configuration mode

[edit]

root@root# load factory-default 恢复出厂设备

warning: activating factory configuration

[edit]

root@root# set system root-authentication plain—text-password 设置超级用户密码

New password:

Retype new password:

[edit]

root@root# commit

commit complete

[edit] 此时回复出厂设置完成,下一步开始配置

login: root 输入默认用户名root

Password: 输入重置设备前输入的密码

root@root% cli 敲入cli进入执行模式

root@root> configure 敲入configure进入配置模式,执行模式代表符号“〉”

Entering configuration mode

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root@root# 配置模式“#”

root@root# set system login user lvlin class super—user authentication plain-text—password 建立用户名为“wangjian”的超级用户

New password: 为用户“root"设置密码

Retype new password: 重复输入密码

[edit]

root@root# delete interfaces ge—0/0/0。0 删除接口相关配置,接口默认处于交换

[edit] 模式Ethernet—switching模式下,要想设置成三层必须先把这个属

root@root# delete interfaces fe-0/0/2 unit 0 性删除,“.0”和unit0在意义上一样

[edit]

wangjian# set interfaces ge—0/0/0。0 family inet address 192.168.201.239/24

[edit] 设置ge-0/0/0.0为三层接口地址192.168。201。239

set interfaces ge—0/0/0.0 family inet address 172。16.65。203/24

wangjian# set interfaces fe—0/0/2.0 family inet address 192。168。1.1/24 [edit] 设置Ge-0/0/2.0为三层接口地址192.168.2.1

wangjian# set routing-options static route 0.0。0.0/0 next-hop 192。168.201。250

set routing—options static route 0.0.0.0/0 next—hop 172.16。65.1

[edit] 设置默认路由

wangjian# set security zones security—zone untrust interfaces ge-0/0/0。0

[edit] 设置ge—0/0/0.0口为untrust安全域接口

wangjian# set security zones security-zone trust interfaces ge-0/0/2。0

[edit] 设置fe-0/0/2.0口为trust安全域接口

wangjian# delete security nat source rule—set trust—to—untrust

[edit] 删除系统自带的源nat规则

wangjian# set security nat source pool wangjian address 192.168.201.59 to 192.168。201。60 设置源nat地址池

set security nat source pool wangjian address 172.16。65.250 to 172。16。65。251

[edit]

wangjian# set security nat source rule-set wangjiannat from zone trust

[edit] 设置nat源安全域

wangjian# set security nat source rule—set wangjiannat to zone untrust

[edit] 设置nat目的安全域

wangjian# set security nat source rule—set wangjiannat rule wangjiannat1 match

source—address 0.0。0。0/0 设置nat源地址

[edit]

wangjian# set security nat source rule-set wangjiannat rule wangjiannat1 then source—nat pool

wangjian 设置nat关联地址池

[edit]

wangjian# set security zones security-zone untrust interface ge-0/0/0.0 host—inbound-traffic

system—services http

[edit] 打开接口http管理

wangjian# set system services web—management http

[edit] 打开http全局开关

wangjian# delete security policies from-zone trust to—zone untrust policy trust—to untrust 删除系统自带策略

delete security policies from—zone trust to—zone untrust policy trust—to untrust

[edit]

wangjian# set security policies from—zone trust to—zone untrust policy wangjian match

source-address any [edit] 配置策略源地址

wangjian# set security policies from—zone trust to-zone untrust policy wangjian match

destination—address any 配置策略目的地址

[edit]

wangjian# set security policies from-zone trust to—zone untrust policy wangjian match

application any 配置策略应用

[edit]

wangjian# set security policies from-zone trust to-zone untrust policy wangjian then

permit 配置策略动作

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wangjian# set security policies from—zone trust to-zone untrust policy wangjian then log

session-init 开启策略日志—会话开始

[edit]

wangjian# set security policies from-zone trust to-zone untrust policy wangjian then log

session—close 开启策略日志-会话结束

[edit]

wangjian# delete system services dhcp

[edit] 删除系统默认dhcp

wangjian# set system services dhcp router 192.168。1.1

[edit] DHCP参数默认网关

wangjian# set system services dhcp pool 192。168。2。0/24 address-range low

192.168.2.29 DHCP参数地址池开始地址

[edit]

wangjian# set system services dhcp pool 192.168。2。0/24 address-range high 192.168。2.39 DHCP参数地址池结束地址

[edit]

wangjian# set system services dhcp maximum—lease—time 4294967295