需求
内部网络 可以上网
外部网络可以访问指定的服务器
一、开启web登录
[FW1-GigabitEthernet0/0/0]service-manage enable
ip address 192.168.137.20 255.255.255.0
alias GE0/METH
service-manage https permit
service-manage ping permit
二、配置思路
1、配置接口信息
2、配置安全特策略
3、配置NAT策略
4、配置路由信息
三、防火墙配置
<FW1>dis cu
2022-09-18 06:26:07.710
!Software Version V500R005C10SPC300
#
sysname FW1
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l2tp domain suffix-separator @
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ipsec sha2 compatible enable
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undo telnet server enable
undo telnet ipv6 server enable
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update schedule location-sdb weekly Sun 01:35
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firewall defend action discard
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banner enable
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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
web-manager timeout 1440
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firewall dataplane to manageplane application-apperceive default-action drop
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undo ips log merge enable
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decoding uri-cache disable
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feedback administrator email %^%#hi('Loc!5Fq&joOe[5W9hbr|PgYINU>>A/NNsPg-X[Js22
62WP-S$U8<5OW3%^%#
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update schedule ips-sdb daily 22:10
update schedule av-sdb daily 22:10
update schedule sa-sdb daily 22:10
update schedule cnc daily 22:10
update schedule file-reputation daily 22:10
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ip vpn-instance default
ipv4-family
#
time-range worktime
period-range 08:00:00 to 18:00:00 working-day
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ike proposal default
encryption-algorithm aes-256 aes-192 aes-128
dh group14
authentication-algorithm sha2-512 sha2-384 sha2-256
authentication-method pre-share
integrity-algorithm hmac-sha2-256
prf hmac-sha2-256
#
aaa
authentication-scheme default
authentication-scheme admin_local
authentication-scheme admin_radius_local
authentication-scheme admin_hwtacacs_local
authentication-scheme admin_ad_local
authentication-scheme admin_ldap_local
authentication-scheme admin_radius
authentication-scheme admin_hwtacacs
authentication-scheme admin_ad
authorization-scheme default
accounting-scheme default
domain default
service-type internetaccess ssl-vpn l2tp ike
internet-access mode password
reference user current-domain
manager-user audit-admin
password cipher @%@%BV]fQ0bxD,PQW8Hs/iw~Qf'nGT5WB%Vtj3FIKZMiKq<&f'qQ@%@%
service-type web terminal
level 15
manager-user api-admin
password cipher @%@%}V5G37E*^Y~N2E@7{VHWvEc3^A)1~OJo_3Z:/81aqor0Ec6v@%@%
level 15
manager-user admin
password cipher @%@%MZzeQMN67M`G.3GM{WT3RdLZtx0R+BLneW]}jYQdn.O$dL]R@%@%
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
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interface GigabitEthernet0/0/0
undo shutdown
ip binding vpn-instance default
ip address 192.168.137.20 255.255.255.0
alias GE0/METH
service-manage https permit
service-manage ping permit
#
interface GigabitEthernet1/0/0
undo shutdown
ip address 100.1.1.1 255.255.255.248
service-manage ping permit
#
interface GigabitEthernet1/0/1
undo shutdown
ip address 192.168.20.254 255.255.255.0
service-manage ping permit
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interface GigabitEthernet1/0/2
undo shutdown
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interface GigabitEthernet1/0/3
undo shutdown
#
interface GigabitEthernet1/0/4
undo shutdown
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interface GigabitEthernet1/0/5
undo shutdown
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interface GigabitEthernet1/0/6
undo shutdown
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interface Virtual-if0
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interface NULL0
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firewall zone local
set priority 100
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firewall zone trust
set priority 85
add interface GigabitEthernet0/0/0
add interface GigabitEthernet1/0/1
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firewall zone untrust
set priority 5
add interface GigabitEthernet1/0/0
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firewall zone dmz
set priority 50
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ip route-static 0.0.0.0 0.0.0.0 GigabitEthernet1/0/0 100.1.1.2
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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
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nat server webft服务器 zone untrust global 100.1.1.6 inside 192.168.20.100 no-reve
rse unr-route
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user-interface con 0
authentication-mode aaa
idle-timeout 0 0
user-interface vty 0 4
authentication-mode aaa
protocol inbound ssh
user-interface vty 16 20
#
pki realm default
#
sa
#
location
#
nat address-group ISP-dianxin 0
mode pat
section 0 100.1.1.3 100.1.1.5
#
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
rule name n2
description 内部网络访问外网
source-zone trust
destination-zone untrust
action permit
rule name n3-3
description 外网访问内部服务器
source-zone untrust
destination-zone trust
destination-address 192.168.20.0 mask 255.255.255.0
action permit
#
auth-policy
#
traffic-policy
#
policy-based-route
#
nat-policy
rule name lan-wlan
description 内部网络访问外网
source-zone trust
destination-zone untrust
action source-nat address-group ISP-dianxin
#
quota-policy
#
pcp-policy
#
dns-transparent-policy
#
rightm-policy
#
return
<FW1>
