このドキュメントでは、RADIUS サーバを使用してダイヤル インターフェイスにアクセス リストを適用する方法を示します。次の 2 つの方法を使用できます。
番号付アクセス リストをルータで定義してから、番号付アクセス リストを RADIUS サーバで参照します。これは多くの Cisco IOS® ソフトウェア リリースでサポートされています。たとえば、番号付アクセス リストをルータで定義し、それをサーバで参照します。
完全なアクセス リストをサーバで定義します。このユーザごとの手法では、Cisco IOS ソフトウェア リリース 11.3 以降が必要です。たとえば、アクセス リストを RADIUS サーバ(NAS ではない)で定義します。 コールが接続すると、NAS は RADIUS サーバでコールを認証します。サーバは、認証情報とともにアクセス リストを NAS に返し、NAS はこれをダイヤル インターフェイスに適用します。
注:ISDNの場合は、ユーザ単位の方法を使用する必要があり、ルータで仮想プロファイルを設定する必要があります。これらは、「仮想プロファイルの設定」のCisco IOSソフトウェアリリース11.3で説明されています。
このドキュメントに特有の要件はありません。
このドキュメントの情報は、次のソフトウェアとハードウェアのバージョンに基づいています。
Cisco IOS ソフトウェア リリース 11.1 以降(アクセス リストをルータで定義)
Cisco IOS ソフトウェア リリース 11.3 以降(アクセス リストをサーバで定義)
Cisco Secure ACS UNIX、Cisco Secure ACS for Windows 2.x、Livingston RADIUS、Merit RADIUS
このマニュアルの情報は、特定のラボ環境に置かれたデバイスに基づいて作成されました。このドキュメントで使用するすべてのデバイスは、初期(デフォルト)設定の状態から起動しています。実稼動中のネットワークで作業をしている場合、実際にコマンドを使用する前に、その潜在的な影響について理解しておく必要があります。
ドキュメント表記の詳細は、「シスコ テクニカル ティップスの表記法」を参照してください。
両方の例で次のネットワークを使用します。
ルータの設定 |
---|
Current configuration: ! version 12.0 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname koala ! aaa new-model ! !--- The following three lines of the configuration !--- are specific to Cisco IOS Software Release 12.0.5.T and later. !--- See below this configuration for commands !--- for other Cisco IOS Software Releases. ! aaa authentication login default local group radius aaa authentication ppp default if-needed group radius aaa authorization network default group radius enable secret 5 $1$mnZQ$g6XdsgVnnYjEa.l7v.Pij1 enable password ww ! username john password 0 doe ! ip subnet-zero ! cns event-service server ! interface Ethernet0 ip address 10.31.1.5 255.255.255.0 no ip directed-broadcast no mop enabled ! interface Serial0 ip address 11.11.11.11 255.255.255.0 no ip directed-broadcast no ip mroute-cache no fair-queue ! interface Serial1 ip address 12.12.12.12 255.255.255.0 no ip directed-broadcast ! interface Async1 ip unnumbered Ethernet0 no ip directed-broadcast encapsulation ppp no ip route-cache no ip mroute-cache async mode dedicated peer default ip address pool mypool fair-queue 64 16 0 no cdp enable ppp authentication chap ! ip local pool mypool 1.1.1.1 1.1.1.5 ip classless ip route 0.0.0.0 0.0.0.0 10.31.1.1 ip route 9.9.9.0 255.255.255.0 11.11.11.12 ip route 15.15.15.0 255.255.255.0 12.12.12.13 no ip http server ! access-list 101 permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255 access-list 101 permit tcp 1.1.1.0 0.0.0.255 15.15.15.0 0.0.0.255 !--- This is the access-list that is specified by the RADIUS server. dialer-list 1 protocol ip permit dialer-list 1 protocol ipx permit ! radius-server host 172.18.124.111 auth-port 1645 acct-port 1646 radius-server key cisco ! line con 0 transport input none line 1 modem InOut transport input all stopbits 1 speed 115200 flowcontrol hardware line 2 16 line aux 0 line vty 0 4 password ww ! end |
注:これらのコマンドを使用するには、上記の設定から太字のコマンドを削除し、使用しているCisco IOSソフトウェアリリースに従ってこれらのコマンドを貼り付けます。
aaa authentication login default radius local aaa authentication ppp default if-needed radius local aaa authorization network default radius
aaa authentication login default radius aaa authentication ppp default if-needed radius aaa authorization network radius
この手順には、アクセス リスト自体をルータで設定することが関連します。RADIUS サーバは、適用されるアクセス リスト番号で設定されます。コールが認証すると、RADIUS サーバはアクセス リスト番号を NAS に返し、NAS は対応するアクセス リストを適用します。
次の手順に従ってください。
[User Settings] に名前とパスワードを入力します。
[Group Settings] で次のようになっていることを確認します。
属性 6 - Framed
属性 7 - PPP
属性11 - Filter-Id。下の領域に101.inと入力します
注:属性11は、アクセスリスト101が適用されることを指定します。アクセス リスト 101 をルータで確実に設定してください。
rtp-evergreen# ./ViewProfile -p 9900 -u chaprtr User Profile Information user = chaprtr{ profile_id = 51 profile_cycle = 1 radius=Cisco { check_items= { 2="chaprtr" } reply_attributes= { 6=2 7=1 11=101.in } } }
注:属性11は、アクセスリスト101が適用されることを指定します。アクセス リスト 101 をルータで確実に設定してください。
chaprtr Password = chaprtr User-Service-Type = Framed-User, Framed-Protocol = PPP, Framed-Filter-Id = 101.in
注:アクセスリスト101が適用されることを指定します。アクセス リスト 101 をルータで確実に設定してください。
koala#show debug General OS: AAA Authentication debugging is on AAA Authorization debugging is on PPP: PPP protocol negotiation debugging is on Radius protocol debugging is on koala# *Mar 1 00:55:36.307: As1 LCP: I CONFREQ [Closed] id 0 len 23 *Mar 1 00:55:36.311: As1 LCP: ACCM 0x00000000 (0x020600000000) *Mar 1 00:55:36.311: As1 LCP: MagicNumber 0x00004CDD (0x050600004CDD) *Mar 1 00:55:36.315: As1 LCP: PFC (0x0702) *Mar 1 00:55:36.319: As1 LCP: ACFC (0x0802) *Mar 1 00:55:36.319: As1 LCP: Callback 6 (0x0D0306) *Mar 1 00:55:36.323: As1 LCP: Lower layer not up, Fast Starting *Mar 1 00:55:36.323: As1 PPP: Treating connection as a dedicated line *Mar 1 00:55:36.327: As1 PPP: Phase is ESTABLISHING, Active Open [0 sess, 0 load] *Mar 1 00:55:36.331: As1 AAA/AUTHOR/FSM: (0): LCP succeeds trivially *Mar 1 00:55:36.335: As1 LCP: O CONFREQ [Closed] id 26 len 25 *Mar 1 00:55:36.339: As1 LCP: ACCM 0x000A0000 (0x0206000A0000) *Mar 1 00:55:36.343: As1 LCP: AuthProto CHAP (0x0305C22305) *Mar 1 00:55:36.343: As1 LCP: MagicNumber 0xE0512B4A (0x0506E0512B4A) *Mar 1 00:55:36.347: As1 LCP: PFC (0x0702) *Mar 1 00:55:36.347: As1 LCP: ACFC (0x0802) *Mar 1 00:55:36.355: As1 LCP: O CONFREJ [REQsent] id 0 len 7 *Mar 1 00:55:36.355: As1 LCP: Callback 6 (0x0D0306) 00:55:36: %LINK-3-UPDOWN: Interface Async1, changed state to up *Mar 1 00:55:36.479: As1 LCP: I CONFACK [REQsent] id 26 len 25 *Mar 1 00:55:36.483: As1 LCP: ACCM 0x000A0000 (0x0206000A0000) *Mar 1 00:55:36.483: As1 LCP: AuthProto CHAP (0x0305C22305) *Mar 1 00:55:36.487: As1 LCP: MagicNumber 0xE0512B4A (0x0506E0512B4A) *Mar 1 00:55:36.491: As1 LCP: PFC (0x0702) *Mar 1 00:55:36.491: As1 LCP: ACFC (0x0802) *Mar 1 00:55:36.495: As1 LCP: I CONFREQ [ACKrcvd] id 1 len 20 *Mar 1 00:55:36.499: As1 LCP: ACCM 0x00000000 (0x020600000000) *Mar 1 00:55:36.503: As1 LCP: MagicNumber 0x00004CDD (0x050600004CDD) *Mar 1 00:55:36.503: As1 LCP: PFC (0x0702) *Mar 1 00:55:36.507: As1 LCP: ACFC (0x0802) *Mar 1 00:55:36.511: As1 LCP: O CONFACK [ACKrcvd] id 1 len 20 *Mar 1 00:55:36.515: As1 LCP: ACCM 0x00000000 (0x020600000000) *Mar 1 00:55:36.515: As1 LCP: MagicNumber 0x00004CDD (0x050600004CDD) *Mar 1 00:55:36.519: As1 LCP: PFC (0x0702) *Mar 1 00:55:36.519: As1 LCP: ACFC (0x0802) *Mar 1 00:55:36.523: As1 LCP: State is Open *Mar 1 00:55:36.527: As1 PPP: Phase is AUTHENTICATING, by this end [0 sess, 1 load] *Mar 1 00:55:36.531: As1 CHAP: O CHALLENGE id 8 len 26 from "koala" *Mar 1 00:55:36.647: As1 LCP: I IDENTIFY [Open] id 2 len 18 magic 0x00004CDD MSRASV4.00 *Mar 1 00:55:36.651: As1 LCP: I IDENTIFY [Open] id 3 len 21 magic 0x00004CDD MSRAS-1-ZEKIE *Mar 1 00:55:36.655: As1 CHAP: I RESPONSE id 8 len 28 from "chaprtr" *Mar 1 00:55:36.663: AAA: parse name=Async1 idb type=10 tty=1 *Mar 1 00:55:36.667: AAA: name=Async1 flags=0x11 type=4 shelf=0 slot=0 adapter=0 port=1 channel=0 *Mar 1 00:55:36.671: AAA/MEMORY: create_user (0x4E9DF4) user='chaprtr' ruser='' port='Async1' rem_addr='async' authen_type=CHAP service=PPP priv=1 *Mar 1 00:55:36.675: AAA/AUTHEN/START (128288046): port='Async1' list='' action=LOGIN service=PPP *Mar 1 00:55:36.675: AAA/AUTHEN/START (128288046): using "default" list *Mar 1 00:55:36.679: AAA/AUTHEN (128288046): status = UNKNOWN *Mar 1 00:55:36.679: AAA/AUTHEN/START (128288046): Method=radius (radius) *Mar 1 00:55:36.683: RADIUS: ustruct sharecount=1 *Mar 1 00:55:36.687: RADIUS: Initial Transmit Async1 id 8 172.18.124.111:1645, Access-Request, len 78 *Mar 1 00:55:36.691: Attribute 4 6 0A1F0105 *Mar 1 00:55:36.695: Attribute 5 6 00000001 *Mar 1 00:55:36.695: Attribute 61 6 00000000 *Mar 1 00:55:36.695: Attribute 1 9 63686170 *Mar 1 00:55:36.699: Attribute 3 19 08E468A8 *Mar 1 00:55:36.699: Attribute 6 6 00000002 *Mar 1 00:55:36.703: Attribute 7 6 00000001 *Mar 1 00:55:36.835: RADIUS: Received from id 8 172.18.124.111:1645, Access-Accept, len 40 *Mar 1 00:55:36.839: Attribute 6 6 00000002 *Mar 1 00:55:36.843: Attribute 7 6 00000001 *Mar 1 00:55:36.843: Attribute 11 8 3130312E *Mar 1 00:55:36.851: AAA/AUTHEN (128288046): status = PASS *Mar 1 00:55:36.855: As1 AAA/AUTHOR/LCP: Authorize LCP *Mar 1 00:55:36.855: As1 AAA/AUTHOR/LCP (821299011): Port='Async1' list='' service=NET *Mar 1 00:55:36.859: AAA/AUTHOR/LCP: As1 (821299011) user='chaprtr' *Mar 1 00:55:36.859: As1 AAA/AUTHOR/LCP (821299011): send AV service=ppp *Mar 1 00:55:36.863: As1 AAA/AUTHOR/LCP (821299011): send AV protocol=lcp *Mar 1 00:55:36.863: As1 AAA/AUTHOR/LCP (821299011): found list "default" *Mar 1 00:55:36.867: As1 AAA/AUTHOR/LCP (821299011): Method=radius (radius) *Mar 1 00:55:36.871: As1 AAA/AUTHOR (821299011): Post authorization status = PASS_REPL *Mar 1 00:55:36.871: As1 AAA/AUTHOR/LCP: Processing AV service=ppp *Mar 1 00:55:36.879: As1 CHAP: O SUCCESS id 8 len 4 *Mar 1 00:55:36.883: As1 PPP: Phase is UP [0 sess, 1 load] *Mar 1 00:55:36.887: As1 AAA/AUTHOR/FSM: (0): Can we start IPCP? *Mar 1 00:55:36.887: As1 AAA/AUTHOR/FSM (3701006396): Port='Async1' list='' service=NET *Mar 1 00:55:36.891: AAA/AUTHOR/FSM: As1 (3701006396) user='chaprtr' *Mar 1 00:55:36.891: As1 AAA/AUTHOR/FSM (3701006396): send AV service=ppp *Mar 1 00:55:36.895: As1 AAA/AUTHOR/FSM (3701006396): send AV protocol=ip *Mar 1 00:55:36.899: As1 AAA/AUTHOR/FSM (3701006396): found list "default" *Mar 1 00:55:36.899: As1 AAA/AUTHOR/FSM (3701006396): Method=radius (radius) *Mar 1 00:55:36.903: As1 AAA/AUTHOR (3701006396): Post authorization status = PASS_REPL *Mar 1 00:55:36.907: As1 AAA/AUTHOR/FSM: We can start IPCP *Mar 1 00:55:36.915: As1 IPCP: O CONFREQ [Closed] id 5 len 10 *Mar 1 00:55:36.915: As1 IPCP: Address 10.31.1.5 (0x03060A1F0105) *Mar 1 00:55:36.923: As1 AAA/AUTHOR/FSM: (0): Can we start CDPCP? *Mar 1 00:55:36.923: As1 AAA/AUTHOR/FSM (3075092411): Port='Async1' list='' service=NET *Mar 1 00:55:36.927: AAA/AUTHOR/FSM: As1 (3075092411) user='chaprtr' *Mar 1 00:55:36.931: As1 AAA/AUTHOR/FSM (3075092411): send AV service=ppp *Mar 1 00:55:36.931: As1 AAA/AUTHOR/FSM (3075092411): send AV protocol=cdp *Mar 1 00:55:36.935: As1 AAA/AUTHOR/FSM (3075092411): found list "default" *Mar 1 00:55:36.935: As1 AAA/AUTHOR/FSM (3075092411): Method=radius (radius) *Mar 1 00:55:36.939: RADIUS: unknown proto "cdp" in acl-check *Mar 1 00:55:36.943: RADIUS: Filter-Id 101 out of range for protocol cdp. Ignoring. *Mar 1 00:55:36.943: As1 AAA/AUTHOR (3075092411): Post authorization status = PASS_REPL *Mar 1 00:55:36.947: As1 AAA/AUTHOR/FSM: We can start CDPCP *Mar 1 00:55:36.951: As1 CDPCP: O CONFREQ [Closed] id 5 len 4 *Mar 1 00:55:36.987: As1 CCP: I CONFREQ [Not negotiated] id 4 len 12 *Mar 1 00:55:36.991: As1 CCP: OUI (0x0002) *Mar 1 00:55:36.991: As1 CCP: MS-PPC supported bits 0x00007080 (0x120600007080) *Mar 1 00:55:36.999: As1 LCP: O PROTREJ [Open] id 27 len 18 protocol CCP (0x80FD0104000C0002120600007080) *Mar 1 00:55:37.003: As1 IPCP: I CONFREQ [REQsent] id 5 len 40 *Mar 1 00:55:37.007: As1 IPCP: CompressType VJ 15 slots CompressSlotID (0x0206002D0F01) *Mar 1 00:55:37.011: As1 IPCP: Address 0.0.0.0 (0x030600000000) *Mar 1 00:55:37.015: As1 IPCP: PrimaryDNS 0.0.0.0 (0x810600000000) *Mar 1 00:55:37.019: As1 IPCP: PrimaryWINS 0.0.0.0 (0x820600000000) *Mar 1 00:55:37.023: As1 IPCP: SecondaryDNS 0.0.0.0 (0x830600000000) *Mar 1 00:55:37.027: As1 IPCP: SecondaryWINS 0.0.0.0 (0x840600000000) *Mar 1 00:55:37.027: As1 AAA/AUTHOR/IPCP: Start. Her address 0.0.0.0, we want 0.0.0.0 *Mar 1 00:55:37.031: As1 AAA/AUTHOR/IPCP: Processing AV service=ppp *Mar 1 00:55:37.035: As1 AAA/AUTHOR/IPCP: Processing AV inacl=101 !--- Note that acl 101 is applied to the dialer interface. *Mar 1 00:55:37.035: As1 AAA/AUTHOR/IPCP: Authorization succeeded *Mar 1 00:55:37.039: As1 AAA/AUTHOR/IPCP: Done. Her address 0.0.0.0, we want 0.0.0.0 *Mar 1 00:55:37.043: As1 IPCP: Pool returned 1.1.1.1 *Mar 1 00:55:37.047: As1 IPCP: O CONFREJ [REQsent] id 5 len 28 *Mar 1 00:55:37.051: As1 IPCP: CompressType VJ 15 slots CompressSlotID (0x0206002D0F01) *Mar 1 00:55:37.055: As1 IPCP: PrimaryWINS 0.0.0.0 (0x820600000000) *Mar 1 00:55:37.059: As1 IPCP: SecondaryDNS 0.0.0.0 (0x830600000000) *Mar 1 00:55:37.063: As1 IPCP: SecondaryWINS 0.0.0.0 (0x840600000000) *Mar 1 00:55:37.067: As1 IPCP: I CONFACK [REQsent] id 5 len 10 *Mar 1 00:55:37.071: As1 IPCP: Address 10.31.1.5 (0x03060A1F0105) *Mar 1 00:55:37.075: As1 LCP: I PROTREJ [Open] id 6 len 10 protocol CDPCP (0x820701050004) *Mar 1 00:55:37.079: As1 CDPCP: State is Closed *Mar 1 00:55:37.183: As1 IPCP: I CONFREQ [ACKrcvd] id 7 len 16 *Mar 1 00:55:37.187: As1 IPCP: Address 0.0.0.0 (0x030600000000) *Mar 1 00:55:37.191: As1 IPCP: PrimaryDNS 0.0.0.0 (0x810600000000) *Mar 1 00:55:37.191: As1 AAA/AUTHOR/IPCP: Start. Her address 0.0.0.0, we want 1.1.1.1 *Mar 1 00:55:37.195: As1 AAA/AUTHOR/IPCP: Processing AV service=ppp *Mar 1 00:55:37.199: As1 AAA/AUTHOR/IPCP: Processing AV inacl=101 *Mar 1 00:55:37.199: As1 AAA/AUTHOR/IPCP: Authorization succeeded *Mar 1 00:55:37.203: As1 AAA/AUTHOR/IPCP: Done. Her address 0.0.0.0, we want 1.1.1.1 *Mar 1 00:55:37.207: As1 IPCP: O CONFNAK [ACKrcvd] id 7 len 16 *Mar 1 00:55:37.211: As1 IPCP: Address 1.1.1.1 (0x030601010101) *Mar 1 00:55:37.215: As1 IPCP: PrimaryDNS 172.18.125.3 (0x8106AC127D03) *Mar 1 00:55:37.327: As1 IPCP: I CONFREQ [ACKrcvd] id 8 len 16 *Mar 1 00:55:37.331: As1 IPCP: Address 1.1.1.1 (0x030601010101) *Mar 1 00:55:37.335: As1 IPCP: PrimaryDNS 172.18.125.3 (0x8106AC127D03) *Mar 1 00:55:37.335: As1 AAA/AUTHOR/IPCP: Start. Her address 1.1.1.1, we want 1.1.1.1 *Mar 1 00:55:37.343: As1 AAA/AUTHOR/IPCP (408915304): Port='Async1' list='' service=NET *Mar 1 00:55:37.347: AAA/AUTHOR/IPCP: As1 (408915304) user='chaprtr' *Mar 1 00:55:37.347: As1 AAA/AUTHOR/IPCP (408915304): send AV service=ppp *Mar 1 00:55:37.351: As1 AAA/AUTHOR/IPCP (408915304): send AV protocol=ip *Mar 1 00:55:37.355: As1 AAA/AUTHOR/IPCP (408915304): send AV addr*1.1.1.1 *Mar 1 00:55:37.355: As1 AAA/AUTHOR/IPCP (408915304): found list "default" *Mar 1 00:55:37.359: As1 AAA/AUTHOR/IPCP (408915304): Method=radius (radius) *Mar 1 00:55:37.363: As1 AAA/AUTHOR (408915304): Post authorization status = PASS_REPL *Mar 1 00:55:37.367: As1 AAA/AUTHOR/IPCP: Reject 1.1.1.1, using 1.1.1.1 *Mar 1 00:55:37.375: As1 AAA/AUTHOR/IPCP: Processing AV service=ppp *Mar 1 00:55:37.375: As1 AAA/AUTHOR/IPCP: Processing AV inacl=101 *Mar 1 00:55:37.379: As1 AAA/AUTHOR/IPCP: Processing AV addr*1.1.1.1 *Mar 1 00:55:37.379: As1 AAA/AUTHOR/IPCP: Authorization succeeded *Mar 1 00:55:37.383: As1 AAA/AUTHOR/IPCP: Done. Her address 1.1.1.1, we want 1.1.1.1 *Mar 1 00:55:37.387: As1 IPCP: O CONFACK [ACKrcvd] id 8 len 16 *Mar 1 00:55:37.391: As1 IPCP: Address 1.1.1.1 (0x030601010101) *Mar 1 00:55:37.395: As1 IPCP: PrimaryDNS 172.18.125.3 (0x8106AC127D03) *Mar 1 00:55:37.399: As1 IPCP: State is Open *Mar 1 00:55:37.727: As1 IPCP: Install route to 1.1.1.1 *Mar 1 00:55:37: %LINEPROTO-5-UPDOWN: Line protocol on Interface Async1, changed state to up koala#
注:Route文はサーバからルータに渡す必要はありません。ダイヤル ユーザは、一般的にルータからルートを選択します。ルータにルート文があるかどうかは、ルートをサーバから渡すか、ルータから選択するかによって決まります。ただし、この例では、アクセス リストとルート文を渡します。
ip route 9.9.9.0 255.255.255.0 11.11.11.12 ip route 15.15.15.0 255.255.255.0 12.12.12.13
この設定例では、例示のためだけに、サーバからルートを渡します。
ルータの設定 |
---|
Current configuration: ! version 12.0 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname koala ! aaa new-model ! !--- The following three lines of the configuration are !--- specific to Cisco IOS Software Release 12.0.5.T and later. !--- See below this configuration for commands !--- for other Cisco IOS Software Releases. ! aaa authentication login default group radius none aaa authentication ppp default if-needed group radius aaa authorization network default group radius enable secret 5 $1$mnZQ$g6XdsgVnnYjEa.l7v.Pij1 enable password ww ! username john password 0 doe ! ip subnet-zero ! cns event-service server ! interface Ethernet0 ip address 10.31.1.5 255.255.255.0 no ip directed-broadcast no mop enabled ! interface Serial0 ip address 11.11.11.11 255.255.255.0 no ip directed-broadcast no ip mroute-cache no fair-queue ! interface Serial1 ip address 12.12.12.12 255.255.255.0 no ip directed-broadcast ! interface Async1 ip unnumbered Ethernet0 no ip directed-broadcast encapsulation ppp no ip route-cache no ip mroute-cache async mode dedicated peer default ip address pool mypool fair-queue 64 16 0 no cdp enable ppp authentication chap ! ip local pool mypool 1.1.1.1 1.1.1.5 ip classless ip route 0.0.0.0 0.0.0.0 10.31.1.1 ip route 172.17.192.0 255.255.255.0 10.31.1.1 ip route 172.18.124.0 255.255.255.0 10.31.1.1 ip route 172.18.125.0 255.255.255.0 10.31.1.1 no ip http server ! dialer-list 1 protocol ip permit dialer-list 1 protocol ipx permit ! radius-server host 172.18.124.111 auth-port 1645 acct-port 1646 radius-server key cisco ! line con 0 transport input none line 1 autoselect during-login autoselect ppp modem InOut transport input all stopbits 1 speed 115200 flowcontrol hardware line 2 16 line aux 0 line vty 0 4 password ww ! end |
注:これらのコマンドを使用するには、上記の設定から太字のコマンドを削除し、使用しているCisco IOSソフトウェアリリースに従ってこれらのコマンドを貼り付けます。
aaa authentication login default radius local aaa authentication ppp default if-needed radius local aaa authorization network default radius
aaa authentication login default radius aaa authentication ppp default if-needed radius aaa authorization network radius
# ./ViewProfile -p 9900 -u chaprtr User Profile Information user = chaprtr{ profile_id = 31 profile_cycle = 1 radius=Cisco { check_items= { 2="chaprtr" } reply_attributes= { 6=2 7=1 9,1="ip:route#1=9.9.9.9 255.255.255.255 11.11.11.12" 9,1="ip:route#2=15.15.15.15 255.255.255.255 12.12.12.13" 9,1="ip:route#3=15.15.15.16 255.255.255.255 12.12.12.13" 9,1="ip:inacl#1=permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255" 9,1="ip:inacl#2=permit tcp 1.1.1.0 0.0.0.255 15.15.15.0 0.0.0.255" !--- The access-list to be applied is specified. !--- Note that the number after inacl# increments for each line of the access-list. } } }
次のステップを実行します。
[User Settings] に名前とパスワードを入力します。
[Group Settings] で次のようになっていることを確認します。
属性 6 - Framed
属性 7 - PPP
Cisco RADIUS 属性で [009\001] AV-Pair を確認し、下のボックスに次のテキストを入力します。
ip:route#1=9.9.9.9 255.255.255.255 11.11.11.12 ip:route#2=15.15.15.15 255.255.255.255 12.12.12.13 ip:route#3=15.15.15.16 255.255.255.255 12.12.12.13 ip:inacl#1=permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255 ip:inacl#2=permit tcp 1.1.1.0 0.0.0.255 15.15.15.0 0.0.0.255 !--- The access-list to be applied is specified. !--- Note that the number after inacl# increments for !--- each line of the access-list.
注:この設定は、Cisco av-pairをサポートするMerit RADIUSバージョン3.6b以降のバージョンに対して有効です。
chaprtr Password = "chaprtr", Service-Type = Framed, Framed-Protocol = PPP, Framed-IP-Address = 255.255.255.254 Cisco:Avpair="ip:route#1=9.9.9.9 255.255.255.255 11.11.11.12" Cisco:Avpair="ip:route#2=15.15.15.15 255.255.255.255 12.12.12.13" Cisco:Avpair="ip:route#3=15.15.15.16 255.255.255.255 12.12.12.13" Cisco:Avpair="ip:inacl#1=permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255" Cisco:Avpair="ip:inacl#2=permit tcp 1.1.1.0 0.0.0.255 15.15.15.0 0.0.0.255" !--- The access-list to be applied is specified. ! --- Note that the number after inacl# increments for each line of the access-list.
デバッグ用の RADIUS ユーザ設定は次のとおりです。
RADIUS user password = "radiususer", Service-Type = Framed, Framed-Protocol = PPP, Framed-IP-Address = 255.255.255.254 cisco-avpair = "ip:route#1=9.9.9.0 255.255.255.0 11.11.11.12" cisco-avpair = "ip:route#2=15.15.15.0 255.255.255.0 12.12.12.13" cisco-avpair = "ip:inacl#1=permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255 log" cisco-avpair = "ip:inacl#2=permit tcp 1.1.1.0 0.0.0.255 15.15.15 .0 0.0.0.255 log" koala# koala# 4d05h: As1 AAA/AUTHOR/FSM: (0): LCP succeeds trivially 4d05h: %LINK-3-UPDOWN: Interface Async1, changed state to up 4d05h: AAA: parse name=Async1 idb type=10 tty=1 4d05h: AAA: name=Async1 flags=0x11 type=4 shelf=0 slot=0 adapter=0 port=1 channel=0 4d05h: AAA/MEMORY: create_user (0x552AB4) user='radiususer' ruser='' port='Async1' rem_addr='async' authen_type=CHAP service=PPP priv=1 4d05h: AAA/AUTHEN/START (624846144): port='Async1' list='' action=LOGIN service=PPP 4d05h: AAA/AUTHEN/START (624846144): using "default" list 4d05h: AAA/AUTHEN (624846144): status = UNKNOWN 4d05h: AAA/AUTHEN/START (624846144): Method=radius (radius) 4d05h: RADIUS: ustruct sharecount=1 4d05h: RADIUS: Initial Transmit Async1 id 9 172.18.124.111:1645, Access-Request, len 81 4d05h: Attribute 4 6 0A1F0105 4d05h: Attribute 5 6 00000001 4d05h: Attribute 61 6 00000000 4d05h: Attribute 1 12 72616469 4d05h: Attribute 3 19 1672E16F 4d05h: Attribute 6 6 00000002 4d05h: Attribute 7 6 00000001 4d05h: RADIUS: Received from id 9 172.18.124.111:1645, Access-Accept, len 287 4d05h: Attribute 6 6 00000002 4d05h: Attribute 7 6 00000001 4d05h: Attribute 8 6 FFFFFFFE 4d05h: Attribute 26 52 00000009012E6970 4d05h: Attribute 26 55 0000000901316970 4d05h: Attribute 26 70 0000000901406970 4d05h: Attribute 26 72 0000000901426970 4d05h: AAA/AUTHEN (624846144): status = PASS 4d05h: As1 AAA/AUTHOR/LCP: Authorize LCP 4d05h: As1 AAA/AUTHOR/LCP (3679631149): Port='Async1' list='' service=NET 4d05h: AAA/AUTHOR/LCP: As1 (3679631149) user='radiususer' 4d05h: As1 AAA/AUTHOR/LCP (3679631149): send AV service=ppp 4d05h: As1 AAA/AUTHOR/LCP (3679631149): send AV protocol=lcp 4d05h: As1 AAA/AUTHOR/LCP (3679631149): found list "default" 4d05h: As1 AAA/AUTHOR/LCP (3679631149): Method=radius (radius) 4d05h: RADIUS: cisco AVPair "ip:route#1=9.9.9.0 255.255.255.0 11.11.11.12" not applied for lcp 4d05h: RADIUS: cisco AVPair "ip:route#2=15.15.15.0 255.255.255.0 12.12.12.13" not applied for lcp 4d05h: RADIUS: cisco AVPair "ip:inacl#1=permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255 log" not applied for lcp 4d05h: RADIUS: cisco AVPair "ip:inacl#2=permit tcp 1.1.1.0 0.0.0.255 15.15.15.0 0.0.0.255 log" not applied for lcp 4d05h: As1 AAA/AUTHOR (3679631149): Post authorization status = PASS_REPL 4d05h: As1 AAA/AUTHOR/LCP: Processing AV service=ppp 4d05h: As1 AAA/AUTHOR/FSM: (0): Can we start IPCP? 4d05h: As1 AAA/AUTHOR/FSM (231623628): Port='Async1' list='' service=NET 4d05h: AAA/AUTHOR/FSM: As1 (231623628) user='radiususer' 4d05h: As1 AAA/AUTHOR/FSM (231623628): send AV service=ppp 4d05h: As1 AAA/AUTHOR/FSM (231623628): send AV protocol=ip 4d05h: As1 AAA/AUTHOR/FSM (231623628): found list "default" 4d05h: As1 AAA/AUTHOR/FSM (231623628): Method=radius (radius) 4d05h: RADIUS: Using NAS default peer 4d05h: RADIUS: Authorize IP address 0.0.0.0 4d05h: RADIUS: cisco AVPair "ip:route#1=9.9.9.0 255.255.255.0 11.11.11.12" 4d05h: RADIUS: cisco AVPair "ip:route#2=15.15.15.0 255.255.255.0 12.12.12.13" 4d05h: RADIUS: cisco AVPair "ip:inacl#1=permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255 log" 4d05h: RADIUS: cisco AVPair "ip:inacl#2=permit tcp 1.1.1.0 0.0.0.255 15.15.15.0 0.0.0.255 log" !--- The access list is sent down from the RADIUS server. 4d05h: As1 AAA/AUTHOR (231623628): Post authorization status = PASS_REPL 4d05h: As1 AAA/AUTHOR/FSM: We can start IPCP 4d05h: As1 AAA/AUTHOR/IPCP: Start. Her address 0.0.0.0, we want 0.0.0.0 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV service=ppp 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV addr=0.0.0.0 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV route#1=9.9.9.0 255.255.255.0 11.11.11.12 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV route#2=15.15.15.0 255.255.255.0 12.12.12.13 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV inacl#1=permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255 log 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV inacl#2=permit tcp 1.1.1.0 0.0.0.255 15.15.15.0 0.0.0.255 log 4d05h: As1 AAA/AUTHOR/IPCP: Authorization succeeded 4d05h: As1 AAA/AUTHOR/IPCP: Done. Her address 0.0.0.0, we want 0.0.0.0 4d05h: As1 AAA/AUTHOR/IPCP: Start. Her address 0.0.0.0, we want 1.1.1.3 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV service=ppp 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV addr=0.0.0.0 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV route#1=9.9.9.0 255.255.255.0 11.11.11.12 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV route#2=15.15.15.0 255.255.255.0 12.12.12.13 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV inacl#1=permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255 log 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV inacl#2=permit tcp 1.1.1.0 0.0.0.255 15.15.15.0 0.0.0.255 log 4d05h: As1 AAA/AUTHOR/IPCP: Authorization succeeded 4d05h: As1 AAA/AUTHOR/IPCP: Done. Her address 0.0.0.0, we want 1.1.1.3 4d05h: As1 AAA/AUTHOR/IPCP: Start. Her address 1.1.1.3, we want 1.1.1.3 4d05h: As1 AAA/AUTHOR/IPCP (2383669304): Port='Async1' list='' service=NET 4d05h: AAA/AUTHOR/IPCP: As1 (2383669304) user='radiususer' 4d05h: As1 AAA/AUTHOR/IPCP (2383669304): send AV service=ppp 4d05h: As1 AAA/AUTHOR/IPCP (2383669304): send AV protocol=ip 4d05h: As1 AAA/AUTHOR/IPCP (2383669304): send AV addr*1.1.1.3 4d05h: As1 AAA/AUTHOR/IPCP (2383669304): found list "default" 4d05h: As1 AAA/AUTHOR/IPCP (2383669304): Method=radius (radius) 4d05h: RADIUS: Using NAS default peer 4d05h: RADIUS: Authorize IP address 1.1.1.3 4d05h: RADIUS: cisco AVPair "ip:route#1=9.9.9.0 255.255.255.0 11.11.11.12" 4d05h: RADIUS: cisco AVPair "ip:route#2=15.15.15.0 255.255.255.0 12.12.12.13" 4d05h: RADIUS: cisco AVPair "ip:inacl#1=permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255 log" 4d05h: RADIUS: cisco AVPair "ip:inacl#2=permit tcp 1.1.1.0 0.0.0.255 15.15.15.0 0.0.0.255 log" 4d05h: As1 AAA/AUTHOR (2383669304): Post authorization status = PASS_REPL 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV service=ppp 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV addr=1.1.1.3 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV route#1=9.9.9.0 255.255.255.0 11.11.11.12 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV route#2=15.15.15.0 255.255.255.0 12.12.12.13 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV inacl#1=permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255 log 4d05h: As1 AAA/AUTHOR/IPCP: Processing AV inacl#2=permit tcp 1.1.1.0 0.0.0.255 15.15.15.0 0.0.0.255 log !--- Access list from the RADIUS server is applied. 4d05h: As1 AAA/AUTHOR/IPCP: Authorization succeeded 4d05h: As1 AAA/AUTHOR/IPCP: Done. Her address 1.1.1.3, we want 1.1.1.3 4d05h: As1 AAA/AUTHOR/PER-USER: Event IP_UP 4d05h: As1 AAA/AUTHOR: IP_UP 4d05h: As1 AAA/PER-USER: processing author params. 4d05h: As1 AAA/AUTHOR: Parse 'IP route 9.9.9.0 255.255.255.0 11.11.11.12' 4d05h: As1 AAA/AUTHOR: Parse returned ok (0) 4d05h: As1 AAA/AUTHOR: enqueue peruser IP txt=no IP route 9.9.9.0 255.255.255.0 11.11.11.12 4d05h: As1 AAA/AUTHOR: Parse 'IP route 15.15.15.0 255.255.255.0 12.12.12.13' 4d05h: As1 AAA/AUTHOR: Parse returned ok (0) 4d05h: As1 AAA/AUTHOR: enqueue peruser IP txt=no IP route 15.15.15.0 255.255.255.0 12.12.12.13 4d05h: As1 AAA/AUTHOR: Parse 'ip access-list extended Async1#0' 4d05h: As1 AAA/AUTHOR: Parse returned ok (0) 4d05h: As1 AAA/AUTHOR: Parse 'permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255 log' 4d05h: As1 AAA/AUTHOR: Parse returned ok (0) 4d05h: As1 AAA/AUTHOR: Parse 'permit tcp 1.1.1.0 0.0.0.255 15.15.15.0 0.0.0.255 log' 4d05h: As1 AAA/AUTHOR: Parse returned ok (0) 4d05h: As1 AAA/AUTHOR: enqueue peruser IP txt=no ip access-list extended Async1#0 4d05h: As1 AAA/AUTHOR: Parse 'interface Async1' 4d05h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Async1, changed state to up 4d05h: As1 AAA/AUTHOR: Parse returned ok (0) 4d05h: As1 AAA/AUTHOR: Parse 'IP access-group Async1#0 in' 4d05h: As1 AAA/AUTHOR: Parse returned ok (0) 4d05h: As1 AAA/AUTHOR: enqueue peruser IP txt=interface Async1 no IP access-group Async1#0 in koala#show ip access-list Extended IP access list 101 permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255 log (5 matches) permit tcp 1.1.1.0 0.0.0.255 15.15.15.0 0.0.0.255 log (11 matches) Extended IP access list Async1#0 (per-user) permit icmp 1.1.1.0 0.0.0.255 9.9.9.0 0.0.0.255 log permit tcp 1.1.1.0 0.0.0.255 15.15.15.0 0.0.0.255 log !--- Verify that the access list is applied to the AS1 dial interface. koala#show ip route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static route Gateway of last resort is 10.31.1.1 to network 0.0.0.0 1.0.0.0/32 is subnetted, 1 subnets C 1.1.1.3 is directly connected, Async1 172.17.0.0/24 is subnetted, 1 subnets S 172.17.192.0 [1/0] via 10.31.1.1 172.18.0.0/24 is subnetted, 2 subnets S 172.18.124.0 [1/0] via 10.31.1.1 S 172.18.125.0 [1/0] via 10.31.1.1 9.0.0.0/24 is subnetted, 1 subnets U 9.9.9.0 [1/0] via 11.11.11.12 !--- The static user route specified by the RADIUS server is applied. 10.0.0.0/24 is subnetted, 1 subnets C 10.31.1.0 is directly connected, Ethernet0 11.0.0.0/24 is subnetted, 1 subnets C 11.11.11.0 is directly connected, Serial0 12.0.0.0/24 is subnetted, 1 subnets C 12.12.12.0 is directly connected, Serial1 15.0.0.0/24 is subnetted, 1 subnets U 15.15.15.0 [1/0] via 12.12.12.13 !--- The static user route specified by the RADIUS server is applied. S* 0.0.0.0/0 [1/0] via 10.31.1.1
debug aaa authentication - AAA 認証に関する情報を表示します。
debug aaa authorization - AAA の許可に関する情報を表示します。
debug aaa per-user - AAA サーバから送信された、ルータかアクセス サーバのユーザごとの構成設定に関する情報を表示します。
debug radius - RADIUS に関連する詳細なデバッグ情報を表示します。
debug ppp negotiation - PPP の開始時に送信される PPP パケットを表示します。PPP の開始時には PPP オプションがネゴシエートされます。
トラブルシューティングの情報については、「ダイヤル インターフェイスでのアクセス リストのトラブルシューティング」を参照してください。
改定 | 発行日 | コメント |
---|---|---|
1.0 |
24-Sep-2018 |
初版 |