F1000-AK1020 单防火墙 sslvpn如何做证书认证?

1.23.6  IP接入配置举例（非缺省证书）

1. 组网需求

Device为SSL VPN网关设备，连接公网用户和企业私有网络VPN 1。用户通过Device可以通过IP接入方式安全地访问VPN 1内的Server。Device通过RADIUS server采用远程认证和授权方式对用户进行认证和授权。

2. 组网图

图1-39 IP接入配置组网图（非缺省证书）

3. 配置步骤

(1)       配置接口IP地址、路由、安全域及域间安全策略保证网络可达，具体配置步骤略

(2)       配置PKI域

# 配置PKI域sslvpn。

<Device> system-view

[Device] pki domain sslvpn

[Device-pki-domain-sslvpn] public-key rsa general name sslvpn

[Device-pki-domain-sslvpn] undo crl check  enable

[Device-pki-domain-sslvpn] quit

# 导入CA证书ca.cer和服务器证书server.pfx。

[Device] pki import domain sslvpn der ca filename ca.cer

[Device] pki import domain sslvpn p12 local filename server.pfx

(3)       配置SSL服务器端策略

# 配置SSL服务器端策略ssl。

[Device] ssl server-policy ssl

[Device-ssl-server-policy-ssl] pki-domain sslvpn

[Device-ssl-server-policy-ssl] quit

(4)       配置SSL VPN网关

# 配置SSL VPN网关gw的IP地址为1.1.1.2，端口号为2000，并引用SSL服务器端策略ssl。

[Device] sslvpn gateway gw

[Device-sslvpn-gateway-gw] ip address 1.1.1.2 port 2000

[Device-sslvpn-gateway-gw] ssl server-policy ssl

# 开启SSL VPN网关gw。

[Device-sslvpn-gateway-gw] service enable

[Device-sslvpn-gateway-gw] quit

(5)       创建SSL VPN客户端地址池

# 创建地址池ippool，指定IP地址范围为10.1.1.1～10.1.1.10。

[Device] sslvpn ip address-pool ippool 10.1.1.1 10.1.1.10

(6)       创建SSL VPN AC接口

# 创建SSL VPN AC接口1，配置该接口绑定VPN实例VPN1，并配置接口的IP地址为10.1.1.100/24。

[Device] interface sslvpn-ac 1

[Device-SSLVPN-AC1] ip binding vpn-instance VPN1

[Device-SSLVPN-AC1] ip address 10.1.1.100 24

[Device-SSLVPN-AC1] quit

# 将SSL VPN AC接口1加入Untrust安全域。

[Device] security-zone name Untrust

[Device-security-zone-Untrust] import interface SSLVPN-AC 1

[Device-security-zone-Untrust] quit

# 配置ACL 2000，定义规则：允许所有报文通过。

[Device] acl number 2000

[Device-acl-basic-2000] rule permit source any

[Device-acl-basic-2000] quit

# 创建源安全域Untrust到目的安全域Trust的安全域间实例，并在该域间实例上应用包过滤策略。

[Device] zone-pair security source Untrust destination Trust

[Device-zone-pair-security-Untrust-Trust] packet-filter 2000

[Device-zone-pair-security-Untrust-Trust] quit

(7)       配置SSL VPN访问实例

# 配置SSL VPN访问实例ctx引用SSL VPN网关gw，并配置SSL VPN访问实例关联的VPN实例为VPN1。

[Device] sslvpn context ctx

[Device-sslvpn-context-ctx] gateway gw

[Device-sslvpn-context-ctx] vpn-instance VPN1

# 配置SSL VPN访问实例使用ISP域domain1进行AAA认证。

[Device-sslvpn-context-ctx] aaa domain domain1

# 创建路由列表rtlist，并添加路由表项20.2.2.0/24。

[Device-sslvpn-context-ctx] ip-route-list rtlist

[Device-sslvpn-context-ctx-route-list-rtlist] include 20.2.2.0 255.255.255.0

[Device-sslvpn-context-ctx-route-list-rtlist] quit

# 创建名称为uriacl的URI ACL，并创建对应的URI ACL过滤规则。

[Device-sslvpn-context-ctx] uri-acl uriacl

[Device-sslvpn-context-ctx-uri-acl-uriacl] rule 1 permit uri icmp://20.2.2.0

[Device-sslvpn-context-ctx-uri-acl-uriacl] quit

# 配置SSL VPN访问实例ctx引用SSL VPN AC接口1。

[Device-sslvpn-context-ctx] ip-tunnel interface sslvpn-ac 1

# 配置SSL VPN访问实例ctx，并引用路由列表rtlist和地址池ippool，同时配置对IP接入进行URI ACL过滤。

[Device-sslvpn-context-ctx] ip-tunnel address-pool ippool mask 255.255.255.0

[Device-sslvpn-context-ctx] policy-group pgroup

[Device-sslvpn-context-ctx-policy-group-pgroup] ip-tunnel access-route ip-route-list rtlist

[Device-sslvpn-context-ctx-policy-group-pgroup] filter ip-tunnel uri-acl uriacl

[Device-sslvpn-context-ctx-policy-group-pgroup] quit

# 开启SSL VPN访问实例ctx。

[Device-sslvpn-context-ctx] service enable

[Device-sslvpn-context-ctx] quit

(8)       配置RADIUS

# 配置Radius方案rscheme，指定认证和授权服务器地址均为3.3.3.2、认证和授权的共享密钥均为123456、发送给RADIUS服务器的用户名格式为不携带ISP域名。

[Device] radius scheme rscheme

[Device-radius-rscheme] primary authentication 3.3.3.2

[Device-radius-rscheme] primary accounting 3.3.3.2

[Device-radius-rscheme] accounting-on enable

[Device-radius-rscheme] key authentication simple 123456

[Device-radius-rscheme] key accounting simple 123456

[Device-radius-rscheme] user-name-format without-domain

[Device-radius-rscheme] quit

(9)       配置用户组

# 配置用户组group1，授权给该用户组的策略组为pgroup。

[Device] user-group group1

[Device-ugroup-group1] authorization-attribute sslvpn-policy-group pgroup

[Device-ugroup-group1] quit

(10)    配置ISP域

# 配置ISP域domain1，指定用户授权属性为用户组group1，认证、授权和计费使用的RADIUS方案为rscheme。

[Device] domain domain1

[Device-isp-domain1] authorization-attribute user-group group1

[Device-isp-domain1] authentication sslvpn radius-scheme rscheme

[Device-isp-domain1] authorization sslvpn radius-scheme rscheme

[Device-isp-domain1] accounting sslvpn radius-scheme rscheme

[Device-isp-domain1] quit

4. 验证配置

# 在Device上查看SSL VPN网关状态，可见SSL VPN网关gw处于Up状态。

[Device] display sslvpn gateway

Gateway name: gw

  Operation state: Up

  IP: 1.1.1.2  Port: 2000

  SSL server policy configured: ssl

  SSL server policy in use: ssl

  Front VPN instance: Not configured

# 在Device上查看SSL VPN访问实例状态，可见SSL VPN访问实例ctx处于Up状态。

[Device] display sslvpn context

Context name: ctx

  Operation state: Up

  AAA domain: domain1

  Certificate authentication: Disabled

  Password authentication：Enabled

  Authentication use: All

  Dynamic password: Disabled

  Code verification: Disabled

  Default policy group: Not configured

  Associated SSL VPN gateway: gw

  SSL client policy configured: ssl

  SSL client policy in use: ssl

  Maximum users allowed: 1048575

  VPN instance: VPN1

  Idle timeout: 30 min

# 用户在PC上启动IP接入客户端软件，输入访问地址1.1.1.2、端口号2000、用户名sslvpn、密码123456，登录成功。

# 在Device上可以看到用户会话信息。

[Device] display sslvpn session context ctx

SSL VPN context: ctx

Users: 1

Username        Connections  Idle time   Created       User IP

sslvpn          6            0/00:02:05  0/00:03:14    40.1.1.1

# 在PC上查看IPv4路由表，其中40.1.1.1/24为本地网卡地址，10.1.1.1/24为SSL VPN网关设备分配给用户的地址，20.2.2.0/24为到达内部服务器Server的路由。

>route -4 print

IPv4 Route Table

===========================================================================

Active Routes:

Network Destination        Netmask          Gateway       Interface  Metric

         10.1.1.0    255.255.255.0         On-link      10.1.1.1        276

         10.1.1.1  255.255.255.255         On-link      10.1.1.1        276

       10.1.1.255  255.255.255.255         On-link      10.1.1.1        276

         20.2.2.0    255.255.255.0         On-link      10.1.1.1        276

       20.2.2.255  255.255.255.255         On-link      10.1.1.1        276

         40.1.1.0    255.255.255.0         On-link      40.1.1.1        276

         40.1.1.1  255.255.255.255         On-link      40.1.1.1        276

       40.1.1.255  255.255.255.255         On-link      40.1.1.1        276

===========================================================================

# 在PC上可以Ping通服务器地址20.2.2.2。

>ping 20.2.2.2

Pinging 20.2.2.2 with 32 bytes of data:

Reply from 20.2.2.2: bytes=32 time=197ms TTL=254

Reply from 20.2.2.2: bytes=32 time=1ms TTL=254

Reply from 20.2.2.2: bytes=32 time=1ms TTL=254

Reply from 20.2.2.2: bytes=32 time=186ms TTL=254

Ping statistics for 20.2.2.2:

    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),

Approximate round trip times in milli-seconds:

    Minimum = 1ms, Maximum = 197ms, Average = 96ms