华为路由器nat怎么设置

一、华为路由器的NAT配置华为路由器 NAT及DHCP配置实例sysname HUAWEI-AR28-11#nat address-group 1 125.95.190.3 125.95.190.3nat static 192.168.100.254 125.95.190.6nat static 192.168.100.252 125.95.190.5nat aging-time tcp 360#radius scheme system#domain system#local-user adminpass一、华为路由器的NAT配置

华为路由器 NAT及DHCP配置实例

sysname HUAWEI-AR28-11

#

nat address-group 1 125.95.190.3 125.95.190.3

nat static 192.168.100.254 125.95.190.6

nat static 192.168.100.252 125.95.190.5

nat aging-time tcp 360

#

radius scheme system

#

domain system

#

local-user admin

password cipher .]@USE=B,53Q=^Q`MAF4<1!!

service-type telnet terminal

level 3

service-type ftp

#

dhcp server ip-pool 1

network 192.168.1.0 mask 255.255.255.0

gateway-list 192.168.1.1

dns-list 202.96.128.86 202.96.128.166 202.96.128.143

#

dhcp server ip-pool 2

network 192.168.2.0 mask 255.255.255.0

gateway-list 192.168.2.1

dns-list 202.96.128.86 202.96.128.166 202.96.128.143

#

dhcp server ip-pool 3

network 192.168.3.0 mask 255.255.255.0

gateway-list 192.168.3.1

dns-list 202.96.128.86 202.96.128.166 202.96.128.143

#

dhcp server ip-pool 4

network 192.168.4.0 mask 255.255.255.0

gateway-list 192.168.4.1

dns-list 202.96.128.86 202.96.128.166 202.96.128.143

#

dhcp server ip-pool 5

network 192.168.5.0 mask 255.255.255.0

gateway-list 192.168.5.1

dns-list 202.96.128.86 202.96.128.166 202.96.128.143

#

dhcp server ip-pool 6

network 192.168.6.0 mask 255.255.255.0

gateway-list 192.168.6.1

dns-list 202.96.128.86 202.96.128.166 202.96.128.143

#

dhcp server ip-pool 7

network 192.168.7.0 mask 255.255.255.0

gateway-list 192.168.7.1

dns-list 202.96.128.86 202.96.128.166 202.96.128.143

#

acl number 2500

rule 0 permit source 192.168.0.0 0.0.255.255

#

acl number 3900

rule 0 deny tcp destination-port eq 8

rule 1 deny tcp destination-port eq 135

rule 2 deny tcp destination-port eq 139

rule 3 deny tcp destination-port eq 445

rule 4 deny tcp destination-port eq exec

rule 5 deny tcp destination-port eq 64444

rule 6 deny tcp destination-port eq 8080

rule 7 deny udp destination-port eq 135

rule 8 deny udp destination-port eq 445

rule 9 deny udp destination-port eq 3500

#

interface Aux0

async mode flow

#

interface Ethernet0/0

ip address 125.95.190.2 255.255.255.248

nat outbound static

nat outbound 2500 address-group 1

#

interface Ethernet0/1

description line to HUAWEI-S3928

ip address 192.168.8.2 255.255.255.0

#

interface Serial0/0

clock DTECLK1

link-protocol ppp

ip address dhcp-alloc

#

interface NULL0

#

dhcp server forbidden-ip 192.168.100.252

dhcp server forbidden-ip 192.168.100.254

#

ip route-static 0.0.0.0 0.0.0.0 125.95.190.1 preference 60

ip route-static 192.168.1.0 255.255.255.0 192.168.8.1 preference 60

ip route-static 192.168.2.0 255.255.255.0 192.168.8.1 preference 60

ip route-static 192.168.3.0 255.255.255.0 192.168.8.1 preference 60

ip route-static 192.168.4.0 255.255.255.0 192.168.8.1 preference 60

ip route-static 192.168.5.0 255.255.255.0 192.168.8.1 preference 60

ip route-static 192.168.6.0 255.255.255.0 192.168.8.1 preference 60

ip route-static 192.168.7.0 255.255.255.0 192.168.8.1 preference 60

ip route-static 192.168.100.0 255.255.255.0 192.168.8.1 preference 60

#

user-interface con 0

user-interface aux 0

set authentication password cipher V_$D$4N:*#F/$ATR*`+,;!!!

idle-timeout 2 0

user-interface vty 0 4

user privilege level 3

set authentication password cipher V_$D$4N:*#F/$ATR*`+,;!!!

idle-timeout 2 0

#

return

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二、华为路由器基本配置

H3C路由器常用基本配置命令 [Quidway]sysname router_name 命名路由器(或交换机) [Quidway]delete 删除Flash ROM中的配置 [Quidway]save 将配置写入Flash ROM [Quidway]interface serial 0 进入接口配置模式 [Quidway]quit 退出接口模式到系统视图 [Quidway]shutdown/undo shutdown 关闭/重启接口 [Quidway]ip address ip_address subnet_mask 为接口配置IP地址和子网掩码 [Quidway]display version 显示VRP版本号 [Quidway]display current-configuration 显示系统运行配置信息 [Quidway]display interfaces 显示接口配置信息 [Quidway]display ip routing 显示路由表 [Quidway]ping ip_address 测试网络连通性 [Quidway]tracert ip_address 测试数据包从主机到目的地所经过的网关 [Quidway]debug all 打开所有调试信息 [Quidway]undo debug all 关闭所有调试信息 [Quidway]info-center enable 开启调试信息输出功能 [Quidway]info-center console dubugging 将调试信息输出到PC [Quidway]info-center monitor dubugging 将调试信息输出到Telnet终端或哑终端 换机配置命令举例(大括号{}中的选项为单选项,斜体字部分为参数值 [Quidway]super password password 修改特权模式口令 [Quidway]sysname switch_name 命名交换机(或路 [Quidway]interface ethernet 0/1 进入接口视图 [Quidway]quit 退出系统视图 [Quidway-Ethernet0/1]duplex {half|full|auto} 配置接口双工工 [Quidway-Ethernet0/1]speed {10|100|auto} 配置接口速率 [Quidway-Ethernet0/1]flow-control 开启流控制 [Quidway-Ethernet0/1]mdi {across|normal|auto} 配置MDI/MDIX [Quidway-Ethernet0/1]shutdown/undo shutdown 关闭/重启端口 VLAN基本配置命令(以Quidway S3026为例) [Quidway]vlan 3 创建并进入VLAN配置模式,缺省时系统将 所有端口加入VLAN 1,这个端口既不能被创建也不能被删除。

[Quidway]undo vlan 3 删除一个VLAN [Quidway-vlan3]port ethernet 0/1 to ethernet 0/4 给VLAN增加/删除以太网接口 [Quidway-Ethernet0/2]port access vlan 3 将本接口加入到指定VLAN id [Quidway-Ethernet0/2]port link-type {access|trunk|hybrid} 设置端口工作方式,access(缺省)不支持802.1q帧的传送,而trunk支持(用于Switch间互连),hybrid和trunk的区别在于 trunk 只允许缺省VLAN的报文发送时不打标签,而hybrid允许多个VLAN报文发送时不打标签。

端口聚合配置命令 [Quidway]link-aggregation ethernet 0/7 to ethernet 0/10 {ingress|both} 配置端口聚合 Port_num1为端口聚合组的起始端口号,Port_num2为终止端口号

ingress为接口入负荷分担方式,both为接口出负荷分担方式。

STP基本配置命令 [Quidway]stp {enable|disable} 开启/关闭 STP 功能,默认关闭,开启后所有端口都参与STP 计算。

[Quidway-Ethernet0/3]stp disable 关闭指定接口上的STP功能,如某些网络不存在环路可以关闭STP。

PPP配置命令 [Quidway-Serial0]link-protocol ppp 封装PPP协议 [Quidway-Serial0]ppp authentication-mode {pap|chap} 设置验证类型 [Quidway]local-user username password {simple|cipher} password 配置用户列表 - PAP验证配置: 主验证方 [Quidway]local-user username password {simple|cipher} password 配置用户列表 [Quidway-Serial0]ppp authentication-mode pap 被验证方 [Quidway-Serial0]ppp pap local-user username password {simple|cipher} password - CHAP验证配置: 主验证方 [Quidway]local-user username password {simple|cipher} password 配置被验证方用户列表 [Quidway-Serial0]ppp chap host hostname 配置本地名称 [Quidway-Serial0]ppp authentication-mode chap 被验证方 [Quidway]local-user username password {simple|cipher} password 配置主验证方用户列表 [Quidway-Serial0]ppp chap user username 配置本地名称 MP配置命令 [Quidway-Serial0]ppp mp 封装MP协议 [Quidway]ppp mp user username bind virtual-template number 建立用户与虚拟模板的对应关系 [Quidway]interface virtual-template number 配置虚拟接口模板 [Quidway]ppp mp max-bind number 设置虚拟模板最大绑定数(1-100) 帧中继配置命令 [Quidway-Serial0]link-protocol fr {mfr|ietf|nonstandard} 封装帧中继协议:IETF、Cisco兼容 [Quidway-Serial0]fr interface-type {dte|dce|nni} 配置帧中继接口类型,NNI为帧中继交换机之间的接口。

若配为DCE或NNI,则须先使能fr switching。

[Quidway-Serial0]fr lmi type {q933a|ansi|cisco-compatible} 配置LMI协议类型 [Quidway-Serial0]fr dlci dlci_number 配置一条本地虚电路号 [Quidway-Serial0]fr map {ip|ipx} protocol-address dlci dlci_number 建立本地DLCI到对端协议地址的映射 [Quidway-Serial0]fr inarp [ip|ipx] [dlci_number] 配置Inverse ARP动态映射 [Quidway]interface type number.subinterface_number 创建并进入子接口配置模式 RIP协议配置命令 [Quidway]display rip 显示RIP配置信息 [Quidway]rip 启动并进入RIP配置模式 [Quidway-rip]network {network_number|all} 在指定网络上使能RIP [Quidway-rip]peer ip_address 配置报文的定点传送 [Quidway-Ethernet0]rip version {1|2 [bcast|mcast]} 指定RIP版本及传送方式

[Quidway-Serial0]rip work 指定接口工作状态(同rip input,rip output) [Quidway-rip]auto-summary 配置RIP-2路由聚合 [Quidway-Serial0]rip authentication simple password 配置RIP-2明文认证密码 [Quidway-Serial0]rip authentication md5 key-string string 配置RIP-2 MD5密文认证密码串 [Quidway-Serial0]rip authentication md5 type {nonstandard-compatible|usual} 指定MD5类型 [Quidway]debugging rip packet 打开RIP调试开关 [Quidway]info-center console 将调试信息输出到PC 静态路由配置命令 [Quidway]ip route ip_address subnet_mask {interface_name|gateway_address} [preference preference_value] [reject|black_bone] [命令说明] reject:任何去往该目的地的报文均被丢弃,通知源主机不可达。

black_bone:任何去往该目的地的报文均被丢弃,不通知源主机。

当只有下一跳的接口是PPP或HDLC接口才能写interface_name,如Serial0,否则只能写gateway_address(下一跳地址)。

[命令举例] [Quidway]ip route 129.1.0.0 16 10.0.0.2 [Quidway]ip route 129.1.0.0 255.255.0.0 10.0.0.2 [Quidway]ip route 129.1.0.0 16 Serial2 [Quidway]ip route 0.0.0.0 0.0.0.0 10.0.0.2 配置缺省路由。

OSPF配置命令 [Quidway]router id ip_address 配置Router ID [Quidway]ospf enable 启用OSPF协议 [Quidway-Serial0]ospf enable area area_id 配置当前接口所属的OSPF区域