华为路由器源nat防火墙源nat三层二层多vlan场景完整实验

配置

AR3

 

<R-forInternet>dis cur
[V200R003C00]
#
sysname R-forInternet
#
snmp-agent local-engineid 800007DB03000000000000
snmp-agent
#
clock timezone China-Standard-Time minus 08:00:00
#
portal local-server load portalpage.zip
#
drop illegal-mac alarm
#
set cpu-usage threshold 80 restore 75
#
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password cipher %$%$K8m.Nt84DZ}e#<0`8bmE3Uw}%$%$
local-user admin service-type http
#
firewall zone Local
priority 15
#
interface GigabitEthernet0/0/0
ip address 20.20.20.1 255.255.255.0
#
interface GigabitEthernet0/0/1
#
interface GigabitEthernet0/0/2
#
interface NULL0
#
user-interface con 0
authentication-mode password
user-interface vty 0 4
user-interface vty 16 20
#
wlan ac
#
return
<R-forInternet>

 

AR1

 

<R>dis cur
[V200R003C00]
#
sysname R
#
snmp-agent local-engineid 800007DB03000000000000
snmp-agent
#
clock timezone China-Standard-Time minus 08:00:00
#
portal local-server load portalpage.zip
#
drop illegal-mac alarm
#
set cpu-usage threshold 80 restore 75
#
acl number 2000---用于NAT
rule 5 permit
#
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password cipher %$%$K8m.Nt84DZ}e#<0`8bmE3Uw}%$%$
local-user admin service-type http
#
firewall zone Local
priority 15
#
interface GigabitEthernet0/0/0---出接口并源地址NAT引用ACL2000匹配内网(可部分匹配)
ip address 20.20.20.2 255.255.255.0
nat outbound 2000
#
interface GigabitEthernet0/0/1
ip address 10.10.10.1 255.255.255.0
#
interface GigabitEthernet0/0/2
#
interface NULL0
#
ip route-static 0.0.0.0 0.0.0.0 20.20.20.1
#
user-interface con 0
authentication-mode password
user-interface vty 0 4
user-interface vty 16 20
#
wlan ac
#
return
<R>

 

FW1

 

<USG6000V1>di scur
Error: File can't be found.
<USG6000V1>dis cur
2023-06-08 03:14:24.750
!Software Version V500R005C10SPC300
#
sysname USG6000V1
#
l2tp domain suffix-separator @
#
ipsec sha2 compatible enable
#
undo telnet server enable
undo telnet ipv6 server enable
#
update schedule location-sdb weekly Sun 00:54
#
firewall defend action discard
#
banner enable
#
user-manage web-authentication security port 8887
undo privacy-statement english
undo privacy-statement chinese
page-setting
user-manage security version tlsv1.1 tlsv1.2
password-policy
level high
user-manage single-sign-on ad
user-manage single-sign-on tsm
user-manage single-sign-on radius
user-manage auto-sync online-user
#
web-manager security version tlsv1.1 tlsv1.2
web-manager enable
web-manager security enable
#
firewall dataplane to manageplane application-apperceive default-action drop
#
undo ips log merge enable
#
decoding uri-cache disable
#
update schedule ips-sdb daily 22:40
update schedule av-sdb daily 22:40
update schedule sa-sdb daily 22:40
update schedule cnc daily 22:40
update schedule file-reputation daily 22:40
#
ip vpn-instance default
ipv4-family
#
time-range worktime
period-range 08:00:00 to 18:00:00 working-day
#
ike proposal default
encryption-algorithm aes-256 aes-192 aes-128
dh group14
authentication-algorithm sha2-512 sha2-384 sha2-256
authentication-method pre-share
integrity-algorithm hmac-sha2-256
prf hmac-sha2-256
#
aaa
authentication-scheme default
authentication-scheme admin_local
authentication-scheme admin_radius_local
authentication-scheme admin_hwtacacs_local
authentication-scheme admin_ad_local
authentication-scheme admin_ldap_local
authentication-scheme admin_radius
authentication-scheme admin_hwtacacs
authentication-scheme admin_ad
authorization-scheme default
accounting-scheme default
domain default
service-type internetaccess ssl-vpn l2tp ike
internet-access mode password
reference user current-domain
manager-user audit-admin
password cipher @%@%|nylUL,#KR=tPs)`C+#Z3Cy1}[jUN)>~Z~G:^,Nk6QVUCy43@%@%
service-type web terminal
level 15

 

manager-user api-admin
password cipher @%@%a]+X+j;r@QHVpe(KZvOEx/qR;hY@XE/3b!\||s>M~Q9*/qUx@%@%
level 15

 

manager-user admin
password cipher @%@%.)QR3f>{vQPpv2A"Mo3M;L]'icD!:d%312@G&jK+B#%RL]*;@%@%
service-type web terminal
level 15

 

role system-admin
role device-admin
role device-admin(monitor)
role audit-admin
bind manager-user audit-admin role audit-admin
bind manager-user admin role system-admin
#
l2tp-group default-lns
#
interface GigabitEthernet0/0/0---此接口默认有IP 通过console进入此接口后配置service-manage all permit后可通过此接口接网线给PC配IP就可以ping通并可WEB登录了
undo shutdown
ip binding vpn-instance default
ip address 192.168.0.1 255.255.255.0
alias GE0/METH
service-manage http permit
service-manage https permit
service-manage ping permit
service-manage ssh permit
service-manage snmp permit
service-manage telnet permit
#
interface GigabitEthernet1/0/0---出接口
undo shutdown
ip address 10.10.10.2 255.255.255.0
gateway 10.10.10.1---相当于ip route-static 0.0.0.0 0...的默认路由
service-manage http permit
service-manage https permit
service-manage ping permit
service-manage telnet permit
#
interface GigabitEthernet1/0/1---内网接口
undo shutdown
ip address 192.168.100.2 255.255.255.0
service-manage http permit
service-manage https permit
service-manage ping permit
service-manage telnet permit
#
interface GigabitEthernet1/0/2
undo shutdown
#
interface GigabitEthernet1/0/3
undo shutdown
#
interface GigabitEthernet1/0/4
undo shutdown
#
interface GigabitEthernet1/0/5
undo shutdown
#
interface GigabitEthernet1/0/6
undo shutdown
#
interface Virtual-if0
#
interface NULL0
#
firewall zone local
set priority 100
#
firewall zone trust---内网区域,默认有0接口 1是后手工加入的
set priority 85
add interface GigabitEthernet0/0/0
add interface GigabitEthernet1/0/1
#
firewall zone untrust---出接口区域
set priority 5
add interface GigabitEthernet1/0/0
#
firewall zone dmz
set priority 50
#
ip route-static 0.0.0.0 0.0.0.0 GigabitEthernet1/0/0 10.10.10.1---上指外网及下指内网的路由 感觉此条如果上面在出口有gateway配置了,此不用了,配了也没事符合一般配置顺序
ip route-static 192.168.0.0 255.255.0.0 GigabitEthernet1/0/1 192.168.100.1
#
undo ssh server compatible-ssh1x enable
ssh authentication-type default password
ssh server cipher aes256_ctr aes128_ctr
ssh server hmac sha2_256 sha1
ssh client cipher aes256_ctr aes128_ctr
ssh client hmac sha2_256 sha1
#
firewall detect ftp
#
user-interface con 0---华为防火墙默认情况下console登录就得用户名密码 路由器console默认直接进
authentication-mode aaa
user-interface vty 0 4
authentication-mode aaa
protocol inbound ssh
user-interface vty 16 20
#
pki realm default
#
sa
#
location
#
multi-linkif
mode proportion-of-weight
#
right-manager server-group
#
device-classification
device-group pc
device-group mobile-terminal
device-group undefined-group
#
user-manage server-sync tsm
#
security-policy--------------------各域间安全策略的定义
rule name trust-untrust
source-zone trust
destination-zone untrust
action permit
#
auth-policy
#
traffic-policy
#
policy-based-route
#
nat-policy------------------------------华为防火墙的源地址NAT在全局下定义,而非像路由器那样在出接口定义
rule name nat源地址转换
source-zone trust
destination-zone untrust
action source-nat easy-ip
#
quota-policy
#
pcp-policy
#
dns-transparent-policy
#
rightm-policy
#
return
<USG6000V1>

 

LSW1

<L3>dis cur
#
sysname L3
#
undo info-center enable
#
vlan batch 10 20 100---业务vlan10 20 设备互联vlan为100
#
cluster enable
ntdp enable
ndp enable
#
drop illegal-mac alarm
#
dhcp enable
#
diffserv domain default
#
drop-profile default
#
ip pool 10
gateway-list 192.168.10.1
network 192.168.10.0 mask 255.255.255.0
excluded-ip-address 192.168.10.2 192.168.10.10
excluded-ip-address 192.168.10.200 192.168.10.254
dns-list 8.8.8.8
#
ip pool 20
gateway-list 192.168.20.1
network 192.168.20.0 mask 255.255.255.0
excluded-ip-address 192.168.20.2 192.168.20.10
excluded-ip-address 192.168.20.200 192.168.20.254
dns-list 9.9.9.9
#
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password simple admin
local-user admin service-type http
#
interface Vlanif1
#
interface Vlanif10
ip address 192.168.10.1 255.255.255.0
dhcp select global
#
interface Vlanif20
ip address 192.168.20.1 255.255.255.0
dhcp select global
#
interface Vlanif100
ip address 192.168.100.1 255.255.255.0
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1---上联防火墙接口为access属vlan100
port link-type access
port default vlan 100
#
interface GigabitEthernet0/0/2---下联二层交换接口为trunk
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/3
#
interface GigabitEthernet0/0/4
#
interface GigabitEthernet0/0/5
#
interface GigabitEthernet0/0/6
#
interface GigabitEthernet0/0/7
#
interface GigabitEthernet0/0/8
#
interface GigabitEthernet0/0/9
#
interface GigabitEthernet0/0/10
#
interface GigabitEthernet0/0/11
#
interface GigabitEthernet0/0/12
#
interface GigabitEthernet0/0/13
#
interface GigabitEthernet0/0/14
#
interface GigabitEthernet0/0/15
#
interface GigabitEthernet0/0/16
#
interface GigabitEthernet0/0/17
#
interface GigabitEthernet0/0/18
#
interface GigabitEthernet0/0/19
#
interface GigabitEthernet0/0/20
#
interface GigabitEthernet0/0/21
#
interface GigabitEthernet0/0/22
#
interface GigabitEthernet0/0/23
#
interface GigabitEthernet0/0/24
#
interface NULL0
#
ip route-static 0.0.0.0 0.0.0.0 192.168.100.2---只一个上指防火墙的默认路由即可,不存在下指,因为此是三层,各vlan间属直连路由不需要指向
#
user-interface con 0---默认就有 没指定console进入或telnet进入方式是密码还是用户名密码 需要手工配置
user-interface vty 0 4
#
return
<L3>

 

LSW2---非常简单的配置

 

<L2>dis cur
#
sysname L2
#
undo info-center enable
#
vlan batch 10 20 100
#
cluster enable
ntdp enable
ndp enable
#
drop illegal-mac alarm
#
diffserv domain default
#
drop-profile default
#
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password simple admin
local-user admin service-type http
#
interface Vlanif1
#
interface MEth0/0/1
#
interface Ethernet0/0/1---接PC1属vlan10
port link-type access
port default vlan 10
#
interface Ethernet0/0/2---接PC2属vlan20
port link-type access
port default vlan 20
#
interface Ethernet0/0/3
#
interface Ethernet0/0/4
#
interface Ethernet0/0/5
#
interface Ethernet0/0/6
#
interface Ethernet0/0/7
#
interface Ethernet0/0/8
#
interface Ethernet0/0/9
#
interface Ethernet0/0/10
#
interface Ethernet0/0/11
#
interface Ethernet0/0/12
#
interface Ethernet0/0/13
#
interface Ethernet0/0/14
#
interface Ethernet0/0/15
#
interface Ethernet0/0/16
#
interface Ethernet0/0/17
#
interface Ethernet0/0/18
#
interface Ethernet0/0/19
#
interface Ethernet0/0/20
#
interface Ethernet0/0/21
#
interface Ethernet0/0/22
#
interface GigabitEthernet0/0/1---上联三层的trunk接口
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/2
#
interface NULL0
#
user-interface con 0
user-interface vty 0 4
#
return
<L2>

 

PC2

　　dhcp vlan10

PC3

　　dhcp vlan 20