通过RADIUS授权配置静态IP地址分配给AnyConnect用户

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已更新: 2021 年 10 月 5 日

文档 ID:217435

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简介

本文档介绍如何使用身份服务引擎(ISE)服务器配置RADIUS授权，以便它始终通过RADIUS属性8 Framed-IP-Address将同一IP地址转发到特定Cisco AnyConnect安全移动客户端用户的Firepower威胁防御(FTD)。

先决条件

要求

Cisco 建议您了解以下主题：

FTD
Firepower管理中心(FMC)
ISE
Cisco AnyConnect 安全移动客户端
RADIUS协议

使用的组件

本文档中的信息基于以下软件版本：

FMCv - 7.0.0（内部版本94）
FTDv - 7.0.0（内部版本94）
ISE - 2.7.0.356
AnyConnect - 4.10.02086
Windows 10专业版

本文档中的信息都是基于特定实验室环境中的设备编写的。本文档中使用的所有设备最初均采用原始（默认）配置。如果您的网络处于活动状态，请确保您了解所有命令的潜在影响。

配置

网络图

通过FMC配置使用AAA/RADIUS身份验证的远程访问VPN

有关分步过程，请参阅本文档和此视频：

FTD CLI上的远程访问VPN配置为：

ip local pool AC_Pool 10.0.50.1-10.0.50.100 mask 255.255.255.0

interface GigabitEthernet0/0
 nameif Outside_Int
 security-level 0
 ip address 192.168.0.100 255.255.255.0

aaa-server ISE_Server protocol radius
aaa-server ISE_Server host 172.16.0.8
 key *****
 authentication-port 1812
 accounting-port 1813

crypto ca trustpoint RAVPN_Self-Signed_Cert
 enrollment self
 fqdn none
 subject-name CN=192.168.0.100
 keypair <Default-RSA-Key>
 crl configure

ssl trust-point RAVPN_Self-Signed_Cert

webvpn
 enable Outside_Int
 http-headers
  hsts-server
   enable
   max-age 31536000
   include-sub-domains
   no preload
  hsts-client
   enable
  x-content-type-options
  x-xss-protection
  content-security-policy
 anyconnect image disk0:/csm/anyconnect-win-4.10.02086-webdeploy-k9.pkg 1 regex "Windows"
 anyconnect enable
 tunnel-group-list enable
 cache
  no disable
 error-recovery disable

group-policy DfltGrpPolicy attributes
 vpn-tunnel-protocol ikev2 ssl-client
 user-authentication-idle-timeout none
 webvpn
  anyconnect keep-installer none
  anyconnect modules value none
  anyconnect ask none default anyconnect
  http-comp none
  activex-relay disable
  file-entry disable
  file-browsing disable
  url-entry disable
  deny-message none

tunnel-group RA_VPN type remote-access
tunnel-group RA_VPN general-attributes
 address-pool AC_Pool
 authentication-server-group ISE_Server
tunnel-group RA_VPN webvpn-attributes
 group-alias RA_VPN enable

在ISE（RADIUS服务器）上配置授权策略

步骤1.登录ISE服务器并导航至Administration > Network Resources > Network Devices。

TZ_Static_IP_Address_RADIUS_Authorization_16

步骤2.在“网络设备”部分，单击添加，以便ISE可以处理来自FTD的RADIUS访问请求。

TZ_Static_IP_Address_RADIUS_Authorization_17

输入网络设备名称和IP地址字段，然后选中RADIUS Authentication Settings框。共享密钥必须与在FMC上创建RADIUS服务器对象时使用的值相同。

TZ_Static_IP_Address_RADIUS_Authorization_18

用此页末的按钮保存。

步骤3.导航至Administration > Identity Management > Identities。

TZ_Static_IP_Address_RADIUS_Authorization_19

步骤4.在Network Access Users部分中，单击Add以在ISE的本地数据库中创建user1。

TZ_Static_IP_Address_RADIUS_Authorization_20

在“名称”和“登录密码”字段中输入用户名和密码，然后单击提交。

TZ_Static_IP_Address_RADIUS_Authorization_21

步骤5.重复上述步骤以创建user2。

TZ_Static_IP_Address_RADIUS_Authorization_22

步骤6.导航至Policy > Policy Sets。

TZ_Static_IP_Address_RADIUS_Authorization_23

步骤7.单击屏幕右侧的箭头>。

TZ_Static_IP_Address_RADIUS_Authorization_24

步骤8.单击Authorization Policy(授权策略)旁边的箭头>展开它。现在，单击+符号以添加新规则。

TZ_Static_IP_Address_RADIUS_Authorization_25

为规则提供名称，然后在“条件”列下选择+符号。

TZ_Static_IP_Address_RADIUS_Authorization_26

单击“属性编辑器”(Attribute Editor)文本框，然后单击“主题”(Subject)图标。向下滚动，直到您找到RADIUS User-Name属性并选择它。

TZ_Static_IP_Address_RADIUS_Authorization_27

将Equals保留为运算符，并在其旁边的文本框中输入user1。单击Use以保存属性。

TZ_Static_IP_Address_RADIUS_Authorization_28

此规则的条件现在已设置。

步骤9.在“结果/配置文件”列中，单击+号并选择“创建新授权配置文件”。

TZ_Static_IP_Address_RADIUS_Authorization_29

为其指定名称，并将ACCESS_ACCEPT保留为访问类型。向下滚动到“高级属性设置”部分。

TZ_Static_IP_Address_RADIUS_Authorization_30

单击橙色箭头并选择Radius > Framed-IP-Address—[8]。

TZ_Static_IP_Address_RADIUS_Authorization_31

键入要始终静态分配给此用户的IP地址，然后单击Save。

TZ_Static_IP_Address_RADIUS_Authorization_32

步骤10.现在，选择新创建的授权配置文件。

TZ_Static_IP_Address_RADIUS_Authorization_33

“授权”(Authorization)规则现在已全部设置。Click Save.

TZ_Static_IP_Address_RADIUS_Authorization_34

验证

步骤1.导航至安装Cisco AnyConnect安全移动客户端的客户端计算机。连接到FTD头端（此处使用Windows计算机）并输入user1凭据。

TZ_Static_IP_Address_RADIUS_Authorization_35

TZ_Static_IP_Address_RADIUS_Authorization_36

单击齿轮图标（左下角）并导航至统计选项卡。在地址信息部分确认分配的IP地址确实是在此用户的ISE授权策略上配置的IP地址。

TZ_Static_IP_Address_RADIUS_Authorization_36_

TZ_Static_IP_Address_RADIUS_Authorization_37

FTD上的debug radius all命令输出显示：

firepower# SVC message: t/s=5/16: The user has requested to disconnect the connection.
webvpn_svc_np_tear_down: no ACL
webvpn_svc_np_tear_down: no IPv6 ACL
np_svc_destroy_session(0x9000)
radius mkreq: 0x13
alloc_rip 0x0000145d043b6460
new request 0x13 --> 3 (0x0000145d043b6460)
got user 'user1'
got password
add_req 0x0000145d043b6460 session 0x13 id 3
RADIUS_REQUEST
radius.c: rad_mkpkt
rad_mkpkt: ip:source-ip=192.168.0.101

RADIUS packet decode (authentication request)

     
     

RADIUS packet decode (response)

--------------------------------------
Raw packet data (length = 136).....
02 03 00 88 0c af 1c 41 4b c4 a6 58 de f3 92 31 | .......AK..X...1
7d aa 38 1e 01 07 75 73 65 72 31 08 06 0a 00 32 | }.8...user1....2
65 19 3d 43 41 43 53 3a 63 30 61 38 30 30 36 34 | e.=CACS:c0a80064
30 30 30 30 61 30 30 30 36 31 34 62 63 30 32 64 | 0000a000614bc02d
3a 64 72 69 76 65 72 61 70 2d 49 53 45 2d 32 2d | :driverap-ISE-2-
37 2f 34 31 37 34 39 34 39 37 38 2f 32 31 1a 2a | 7/417494978/21.*
00 00 00 09 01 24 70 72 6f 66 69 6c 65 2d 6e 61 | .....$profile-na
6d 65 3d 57 69 6e 64 6f 77 73 31 30 2d 57 6f 72 | me=Windows10-Wor
6b 73 74 61 74 69 6f 6e | kstation

Parsed packet data.....
Radius: Code = 2 (0x02)
Radius: Identifier = 3 (0x03)
Radius: Length = 136 (0x0088)
Radius: Vector: 0CAF1C414BC4A658DEF392317DAA381E
Radius: Type = 1 (0x01) User-Name
Radius: Length = 7 (0x07)
Radius: Value (String) =
75 73 65 72 31 | user1
Radius: Type = 8 (0x08) Framed-IP-Address
Radius: Length = 6 (0x06)
Radius: Value (IP Address) = 10.0.50.101 (0x0A003265)
Radius: Type = 25 (0x19) Class
Radius: Length = 61 (0x3D)
Radius: Value (String) =
43 41 43 53 3a 63 30 61 38 30 30 36 34 30 30 30 | CACS:c0a80064000
30 61 30 30 30 36 31 34 62 63 30 32 64 3a 64 72 | 0a000614bc02d:dr
69 76 65 72 61 70 2d 49 53 45 2d 32 2d 37 2f 34 | iverap-ISE-2-7/4
31 37 34 39 34 39 37 38 2f 32 31 | 17494978/21
Radius: Type = 26 (0x1A) Vendor-Specific
Radius: Length = 42 (0x2A)
Radius: Vendor ID = 9 (0x00000009)
Radius: Type = 1 (0x01) Cisco-AV-pair
Radius: Length = 36 (0x24)
Radius: Value (String) =
70 72 6f 66 69 6c 65 2d 6e 61 6d 65 3d 57 69 6e | profile-name=Win
64 6f 77 73 31 30 2d 57 6f 72 6b 73 74 61 74 69 | dows10-Workstati
6f 6e | on
rad_procpkt: ACCEPT
Got AV-Pair with value profile-name=Windows10-Workstation
RADIUS_ACCESS_ACCEPT: normal termination
RADIUS_DELETE
remove_req 0x0000145d043b6460 session 0x13 id 3
free_rip 0x0000145d043b6460
radius: send queue empty

FTD日志显示：

firepower#
<omitted output>
Sep 22 2021 23:52:40: %FTD-6-725002: Device completed SSL handshake with client Outside_Int:192.168.0.101/60405 to 192.168.0.100/443 for TLSv1.2 session
Sep 22 2021 23:52:48: %FTD-7-609001: Built local-host Outside_Int:172.16.0.8
Sep 22 2021 23:52:48: %FTD-6-113004: AAA user authentication Successful : server = 172.16.0.8 : user = user1
Sep 22 2021 23:52:48: %FTD-6-113009: AAA retrieved default group policy (DfltGrpPolicy) for user = user1
Sep 22 2021 23:52:48: %FTD-6-113008: AAA transaction status ACCEPT : user = user1
Sep 22 2021 23:52:48: %FTD-7-734003: DAP: User user1, Addr 192.168.0.101: Session Attribute aaa.radius["1"]["1"] = user1
Sep 22 2021 23:52:48: %FTD-7-734003: DAP: User user1, Addr 192.168.0.101: Session Attribute aaa.radius["8"]["1"] = 167785061
Sep 22 2021 23:52:48: %FTD-7-734003: DAP: User user1, Addr 192.168.0.101: Session Attribute aaa.radius["25"]["1"] = CACS:c0a800640000c000614bc1d0:driverap-ISE-2-7/417494978/23
Sep 22 2021 23:52:48: %FTD-7-734003: DAP: User user1, Addr 192.168.0.101: Session Attribute aaa.cisco.grouppolicy = DfltGrpPolicy
Sep 22 2021 23:52:48: %FTD-7-734003: DAP: User user1, Addr 192.168.0.101: Session Attribute aaa.cisco.ipaddress = 10.0.50.101
Sep 22 2021 23:52:48: %FTD-7-734003: DAP: User user1, Addr 192.168.0.101: Session Attribute aaa.cisco.username = user1
Sep 22 2021 23:52:48: %FTD-7-734003: DAP: User user1, Addr 192.168.0.101: Session Attribute aaa.cisco.username1 = user1
Sep 22 2021 23:52:48: %FTD-7-734003: DAP: User user1, Addr 192.168.0.101: Session Attribute aaa.cisco.username2 =
Sep 22 2021 23:52:48: %FTD-7-734003: DAP: User user1, Addr 192.168.0.101: Session Attribute aaa.cisco.tunnelgroup = RA_VPN
Sep 22 2021 23:52:48: %FTD-6-734001: DAP: User user1, Addr 192.168.0.101, Connection AnyConnect: The following DAP records were selected for this connection: DfltAccessPolicy
Sep 22 2021 23:52:48: %FTD-6-113039: Group <DfltGrpPolicy> User <user1> IP <192.168.0.101> AnyConnect parent session started.
<omitted output>
Sep 22 2021 23:53:17: %FTD-6-725002: Device completed SSL handshake with client Outside_Int:192.168.0.101/60412 to 192.168.0.100/443 for TLSv1.2 session
Sep 22 2021 23:53:17: %FTD-7-737035: IPAA: Session=0x0000c000, 'IPv4 address request' message queued
Sep 22 2021 23:53:17: %FTD-7-737035: IPAA: Session=0x0000c000, 'IPv6 address request' message queued
Sep 22 2021 23:53:17: %FTD-7-737001: IPAA: Session=0x0000c000, Received message 'IPv4 address request'
Sep 22 2021 23:53:17: %FTD-6-737010: IPAA: Session=0x0000c000, AAA assigned address 10.0.50.101, succeeded 
Sep 22 2021 23:53:17: %FTD-7-737001: IPAA: Session=0x0000c000, Received message 'IPv6 address request'
Sep 22 2021 23:53:17: %FTD-5-737034: IPAA: Session=0x0000c000, IPv6 address: no IPv6 address available from local pools
Sep 22 2021 23:53:17: %FTD-5-737034: IPAA: Session=0x0000c000, IPv6 address: callback failed during IPv6 request
Sep 22 2021 23:53:17: %FTD-4-722041: TunnelGroup <RA_VPN> GroupPolicy <DfltGrpPolicy> User <user1> IP <192.168.0.101> No IPv6 address available for SVC connection
Sep 22 2021 23:53:17: %FTD-7-609001: Built local-host Outside_Int:10.0.50.101
Sep 22 2021 23:53:17: %FTD-5-722033: Group <DfltGrpPolicy> User <user1> IP <192.168.0.101> First TCP SVC connection established for SVC session.
Sep 22 2021 23:53:17: %FTD-6-722022: Group <DfltGrpPolicy> User <user1> IP <192.168.0.101> TCP SVC connection established without compression
Sep 22 2021 23:53:17: %FTD-7-746012: user-identity: Add IP-User mapping 10.0.50.101 - LOCAL\user1 Succeeded - VPN user
Sep 22 2021 23:53:17: %FTD-6-722055: Group <DfltGrpPolicy> User <user1> IP <192.168.0.101> Client Type: Cisco AnyConnect VPN Agent for Windows 4.10.02086
Sep 22 2021 23:53:17: %FTD-4-722051: Group 
     
     
       User 
      
        IP <192.168.0.101> IPv4 Address <10.0.50.101> IPv6 address <::> assigned to session

ISE上的RADIUS实时日志显示：

TZ_Static_IP_Address_RADIUS_Authorization_40

TZ_Static_IP_Address_RADIUS_Authorization_41

TZ_Static_IP_Address_RADIUS_Authorization_42

步骤2.连接到FTD头端（此处使用Windows计算机）并输入用户2凭据。

TZ_Static_IP_Address_RADIUS_Authorization_38

地址信息部分显示，分配的IP地址确实是通过FMC配置的IPv4本地池中的第一个可用IP地址。

TZ_Static_IP_Address_RADIUS_Authorization_39

FTD上的debug radius all命令输出显示：

firepower# SVC message: t/s=5/16: The user has requested to disconnect the connection.
webvpn_svc_np_tear_down: no ACL
webvpn_svc_np_tear_down: no IPv6 ACL
np_svc_destroy_session(0xA000)
radius mkreq: 0x15
alloc_rip 0x0000145d043b6460
new request 0x15 --> 4 (0x0000145d043b6460)
got user 'user2'
got password
add_req 0x0000145d043b6460 session 0x15 id 4
RADIUS_REQUEST
radius.c: rad_mkpkt
rad_mkpkt: ip:source-ip=192.168.0.101

RADIUS packet decode (authentication request)

     
     

RADIUS packet decode (response)

--------------------------------------
Raw packet data (length = 130).....
02 04 00 82 a6 67 35 9e 10 36 93 18 1f 1b 85 37 | .....g5..6.....7
b6 c3 18 4f 01 07 75 73 65 72 32 19 3d 43 41 43 | ...O..user2.=CAC
53 3a 63 30 61 38 30 30 36 34 30 30 30 30 62 30 | S:c0a800640000b0
30 30 36 31 34 62 63 30 61 33 3a 64 72 69 76 65 | 00614bc0a3:drive
72 61 70 2d 49 53 45 2d 32 2d 37 2f 34 31 37 34 | rap-ISE-2-7/4174
39 34 39 37 38 2f 32 32 1a 2a 00 00 00 09 01 24 | 94978/22.*.....$
70 72 6f 66 69 6c 65 2d 6e 61 6d 65 3d 57 69 6e | profile-name=Win
64 6f 77 73 31 30 2d 57 6f 72 6b 73 74 61 74 69 | dows10-Workstati
6f 6e | on

Parsed packet data.....
Radius: Code = 2 (0x02)
Radius: Identifier = 4 (0x04)
Radius: Length = 130 (0x0082)
Radius: Vector: A667359E103693181F1B8537B6C3184F
Radius: Type = 1 (0x01) User-Name
Radius: Length = 7 (0x07)
Radius: Value (String) =
75 73 65 72 32 | user2
Radius: Type = 25 (0x19) Class
Radius: Length = 61 (0x3D)
Radius: Value (String) =
43 41 43 53 3a 63 30 61 38 30 30 36 34 30 30 30 | CACS:c0a80064000
30 62 30 30 30 36 31 34 62 63 30 61 33 3a 64 72 | 0b000614bc0a3:dr
69 76 65 72 61 70 2d 49 53 45 2d 32 2d 37 2f 34 | iverap-ISE-2-7/4
31 37 34 39 34 39 37 38 2f 32 32 | 17494978/22
Radius: Type = 26 (0x1A) Vendor-Specific
Radius: Length = 42 (0x2A)
Radius: Vendor ID = 9 (0x00000009)
Radius: Type = 1 (0x01) Cisco-AV-pair
Radius: Length = 36 (0x24)
Radius: Value (String) =
70 72 6f 66 69 6c 65 2d 6e 61 6d 65 3d 57 69 6e | profile-name=Win
64 6f 77 73 31 30 2d 57 6f 72 6b 73 74 61 74 69 | dows10-Workstati
6f 6e | on
rad_procpkt: ACCEPT
Got AV-Pair with value profile-name=Windows10-Workstation
RADIUS_ACCESS_ACCEPT: normal termination
RADIUS_DELETE
remove_req 0x0000145d043b6460 session 0x15 id 4
free_rip 0x0000145d043b6460
radius: send queue empty

FTD日志显示：

<omitted output>
Sep 22 2021 23:59:26: %FTD-6-725002: Device completed SSL handshake with client Outside_Int:192.168.0.101/60459 to 192.168.0.100/443 for TLSv1.2 session
Sep 22 2021 23:59:35: %FTD-7-609001: Built local-host Outside_Int:172.16.0.8
Sep 22 2021 23:59:35: %FTD-6-113004: AAA user authentication Successful : server = 172.16.0.8 : user = user2
Sep 22 2021 23:59:35: %FTD-6-113009: AAA retrieved default group policy (DfltGrpPolicy) for user = user2
Sep 22 2021 23:59:35: %FTD-6-113008: AAA transaction status ACCEPT : user = user2
Sep 22 2021 23:59:35: %FTD-7-734003: DAP: User user2, Addr 192.168.0.101: Session Attribute aaa.radius["1"]["1"] = user2
Sep 22 2021 23:59:35: %FTD-7-734003: DAP: User user2, Addr 192.168.0.101: Session Attribute aaa.radius["25"]["1"] = CACS:c0a800640000d000614bc367:driverap-ISE-2-7/417494978/24
Sep 22 2021 23:59:35: %FTD-7-734003: DAP: User user2, Addr 192.168.0.101: Session Attribute aaa.cisco.grouppolicy = DfltGrpPolicy
Sep 22 2021 23:59:35: %FTD-7-734003: DAP: User user2, Addr 192.168.0.101: Session Attribute aaa.cisco.username = user2
Sep 22 2021 23:59:35: %FTD-7-734003: DAP: User user2, Addr 192.168.0.101: Session Attribute aaa.cisco.username1 = user2
Sep 22 2021 23:59:35: %FTD-7-734003: DAP: User user2, Addr 192.168.0.101: Session Attribute aaa.cisco.username2 =
Sep 22 2021 23:59:35: %FTD-7-734003: DAP: User user2, Addr 192.168.0.101: Session Attribute aaa.cisco.tunnelgroup = RA_VPN
Sep 22 2021 23:59:35: %FTD-6-734001: DAP: User user2, Addr 192.168.0.101, Connection AnyConnect: The following DAP records were selected for this connection: DfltAccessPolicy
Sep 22 2021 23:59:35: %FTD-6-113039: Group <DfltGrpPolicy> User <user2> IP <192.168.0.101> AnyConnect parent session started.
<omitted output>
Sep 22 2021 23:59:52: %FTD-6-725002: Device completed SSL handshake with client Outside_Int:192.168.0.101/60470 to 192.168.0.100/443 for TLSv1.2 session
Sep 22 2021 23:59:52: %FTD-7-737035: IPAA: Session=0x0000d000, 'IPv4 address request' message queued
Sep 22 2021 23:59:52: %FTD-7-737035: IPAA: Session=0x0000d000, 'IPv6 address request' message queued
Sep 22 2021 23:59:52: %FTD-7-737001: IPAA: Session=0x0000d000, Received message 'IPv4 address request'
Sep 22 2021 23:59:52: %FTD-5-737003: IPAA: Session=0x0000d000, DHCP configured, no viable servers found for tunnel-group 'RA_VPN'
Sep 22 2021 23:59:52: %FTD-7-737400: POOLIP: Pool=AC_Pool, Allocated 10.0.50.1 from pool
Sep 22 2021 23:59:52: %FTD-7-737200: VPNFIP: Pool=AC_Pool, Allocated 10.0.50.1 from pool
Sep 22 2021 23:59:52: %FTD-6-737026: IPAA: Session=0x0000d000, Client assigned 10.0.50.1 from local pool AC_Pool
Sep 22 2021 23:59:52: %FTD-6-737006: IPAA: Session=0x0000d000, Local pool request succeeded for tunnel-group 'RA_VPN'
Sep 22 2021 23:59:52: %FTD-7-737001: IPAA: Session=0x0000d000, Received message 'IPv6 address request'
Sep 22 2021 23:59:52: %FTD-5-737034: IPAA: Session=0x0000d000, IPv6 address: no IPv6 address available from local pools
Sep 22 2021 23:59:52: %FTD-5-737034: IPAA: Session=0x0000d000, IPv6 address: callback failed during IPv6 request
Sep 22 2021 23:59:52: %FTD-4-722041: TunnelGroup <RA_VPN> GroupPolicy <DfltGrpPolicy> User <user2> IP <192.168.0.101> No IPv6 address available for SVC connection
Sep 22 2021 23:59:52: %FTD-7-609001: Built local-host Outside_Int:10.0.50.1
Sep 22 2021 23:59:52: %FTD-5-722033: Group <DfltGrpPolicy> User <user2> IP <192.168.0.101> First TCP SVC connection established for SVC session.
Sep 22 2021 23:59:52: %FTD-6-722022: Group <DfltGrpPolicy> User <user2> IP <192.168.0.101> TCP SVC connection established without compression
Sep 22 2021 23:59:52: %FTD-7-746012: user-identity: Add IP-User mapping 10.0.50.1 - LOCAL\user2 Succeeded - VPN user
Sep 22 2021 23:59:52: %FTD-6-722055: Group <DfltGrpPolicy> User <user2> IP <192.168.0.101> Client Type: Cisco AnyConnect VPN Agent for Windows 4.10.02086
Sep 22 2021 23:59:52: %FTD-4-722051: Group 
     
     
       User 
      
        IP <192.168.0.101> IPv4 Address <10.0.50.1> IPv6 address <::> assigned to session

ISE上的RADIUS实时日志显示：

TZ_Static_IP_Address_RADIUS_Authorization_43

TZ_Static_IP_Address_RADIUS_Authorization_44

TZ_Static_IP_Address_RADIUS_Authorization_45

注意：您必须在FTD IP本地池和ISE授权策略上使用不同的IP地址范围来分配IP地址，以避免AnyConnect 客户端之间出现重复的IP地址冲突。在此配置示例中，FTD配置了IPv4本地池，该池从10.0.50.1到10.0.50.100,ISE服务器分配了静态IP地址10.0.50.101。

故障排除

本节提供可用于排除配置故障的信息。

在FTD上：

debug radius all

在ISE上：

RADIUS实时日志

修订历史记录

版本	发布日期	备注
1.0	05-Oct-2021	初始版本

由思科工程师提供

David Rivera Perez
Cisco TAC Engineer