Jump to content
Калькуляторы

cisco 7200 isg и ip subscriber interface

Reply to this topic

ya4ya   

ya4ya
Posted (edited)

Кто нибудь использует для авторизации сабскрабера сам интерфейс?

"ip subscriber interface"

 

Попробовал, сервисы вешаются, трафик в сервисы попадает, но нет аккаутинга по сервисам, ни стоповых, ни стартовых пакетов вообще не приходит ни по одному сервису.

Если пробовать ip subscriber routed или l2-connectde все приходит.

 

Копал cisco, упоминание про аккаутинг при использовании "ip subscriber interface" не нашел...

Вот сессия

Unique Session ID: 99
Identifier: test
SIP subscriber access type(s): IP-Interface
Current SIP options: None
Session Up-time: 00:00:09, Last Changed: 00:00:09
Interface: GigabitEthernet0/1.10

Policy information:
  Context 0684C37C: Handle E1000C76
  AAA_id 00023BA0: Flow_handle 0
  Authentication status: authen
  Downloaded User profile, excluding services:
    ssg-account-info     "Aservice_unauth"
    idletime             300 (0x12C)
    timeout              21600 (0x5460)
    reply-message        "Hello, R1:0/0/1/10"
    username             "test"
    reply-message        "Hello, test"
    ssg-account-info     "Aservice_inet512"
    ssg-account-info     "Aservice_inet2pre"
    ssg-account-info     "Aservice_local5120"
  Downloaded User profile, including services:
    ssg-account-info     "Aservice_unauth"
    idletime             300 (0x12C)
    timeout              21600 (0x5460)
    reply-message        "Hello, R1:0/0/1/10"
    username             "test"
    reply-message        "Hello, test"
    ssg-account-info     "Aservice_inet512"
    ssg-account-info     "Aservice_inet2pre"
    ssg-account-info     "Aservice_local5120"
    accounting-list      “rad”
    ssg-service-info     "QU;512000;96000;192000;D;512000;96000;192000"
    clid                 "0030.18a0.4ec6"
    sss-service          6 [local-termination]
    service-type         5 [Outbound]
    traffic-class        "in default drop"
    traffic-class        "out default drop"
    traffic-class        "in access-group name service_inet2pre_in priority 400"
    traffic-class        "out access-group name service_inet2pre_out priority 400"
  Config history for session (recent to oldest):
    Access-type: Web-service-logon Client: SM
     Policy event: Apply Config Success (Service)
      Profile name: service_inet2pre, 4 references
        service-type         5 [Outbound]
        traffic-class        "in default drop"
        traffic-class        "out default drop"
        traffic-class        "in access-group name service_inet2pre_in priority 400"
        traffic-class        "out access-group name service_inet2pre_out priority 400"
    Access-type: Web-service-logon Client: SM
     Policy event: Service Selection Request (Service)
      Profile name: service_unauth, 178 references
        username             "service_unauth"
        clid                 "0030.18a0.4ec6"
        password             <hidden>
        sss-service          6 [local-termination]
        traffic-class        "input default drop"
        traffic-class        "output default drop"
    Access-type: Web-service-logon Client: SM
     Policy event: Service Selection Request (Service)
      Profile name: service_inet512, 58 references
        service-type         5 [Outbound]
        accounting-list      “rad”
        traffic-class        "in default drop"
        traffic-class        "out default drop"
        traffic-class        "in access-group name service_inet_in priority 500"
        traffic-class        "out access-group name service_inet_out priority 500"
        ssg-service-info     "QU;512000;96000;192000;D;512000;96000;192000"
    Access-type: Web-service-logon Client: SM
     Policy event: Service Selection Request (Service)
      Profile name: service_local5120, 12 references
        service-type         5 [Outbound]
        accounting-list      “rad”
        traffic-class        "in default drop"
        traffic-class        "out default drop"
        traffic-class        "in access-group name service_local_in priority 200"
        traffic-class        "out access-group name service_local_out priority 200"
        ssg-service-info     "QU;5120000;960000;1920000;D;5120000;960000;1920000"
    Access-type: IP-Interface Client: SM
     Policy event: Service Selection Request
      Profile name: nas-port:0.0.0.0:0/0/1/10, 2 references
        ssg-account-info     "Aservice_unauth"
        idletime             300 (0x12C)
        timeout              21600 (0x5460)
        reply-message        "Hello, R1:0/0/1/10"
        username             "test"
        reply-message        "Hello, test"
        ssg-account-info     "Aservice_inet512"
        ssg-account-info     "Aservice_inet2pre"
        ssg-account-info     "Aservice_local5120"
  Active services associated with session:
    name "service_inet2pre"
    name "service_unauth"
    name "service_inet512"
    name "service_local5120"
  Rules, actions and conditions executed:
    subscriber rule-map isg_sss_initif
      condition always event session-start
        20 authorize aaa list pppoe identifier nas-port

Session inbound features:
Traffic classes:
  Traffic class session ID: 682
   ACL Name: service_local_in, Packets = 3, Bytes = 232
  Traffic class session ID: 230
   ACL Name: service_inet_in, Packets = 0, Bytes = 0
  Traffic class session ID: 662
   ACL Name: service_inet2pre_in, Packets = 1, Bytes = 76
Default traffic is dropped
Unmatched Packets = 0, Re-classified packets (redirected) = 0

Feature: IP Idle Timeout
  Timeout value is 300
  Idle time is 00:00:31
Session outbound features:
Traffic classes:
  Traffic class session ID: 682
   ACL Name: service_local_out, Packets = 3, Bytes = 980
  Traffic class session ID: 230
   ACL Name: service_inet_out, Packets = 0, Bytes = 0
  Traffic class session ID: 662
   ACL Name: service_inet2pre_out, Packets = 0, Bytes = 0
Default traffic is dropped
Unmatched Packets = 0, Re-classified packets (redirected) = 0

Non-datapath features:
Feature: Session Timeout
  Timeout value is 21600 seconds
  Time remaining is 05:58:52
Configuration sources associated with this session:
Service: service_inet2pre, Active Time = 00:01:07
  AAA Service ID = 3724542134
Service: service_unauth, Active Time = 00:01:07
Service: service_inet512, Active Time = 00:01:07
  AAA Service ID = 2634023719
Service: service_local5120, Active Time = 00:01:07
  AAA Service ID = 1979711499
Interface: GigabitEthernet0/1.10, Active Time = 00:01:07

Edited by ya4ya

Share this post

Link to post
Share on other sites

ya4ya   

ya4ya
Posted

Попробовал поднять на dynamips'е на разных ios'ах тоже самое.

ip subscriber routed или l2-connectde аккаутинг есть с ip subscriber interface - нету совсем.

Полисинг работает...

Странно блин.

 

Может я много хочу?

Приходит влан с пользователем, на которого кроме /30 зароучена сеть /26. Необходимо все это расценивать(считать/полисить) как одного пользователя. Возможно можно как нибудь по другому?

Share this post

Link to post
Share on other sites

Cr_net   

Cr_net
Posted
Попробовал поднять на dynamips'е на разных ios'ах тоже самое.

ip subscriber routed или l2-connectde аккаутинг есть с ip subscriber interface - нету совсем.

Полисинг работает...

Странно блин.

 

Может я много хочу?

Приходит влан с пользователем, на которого кроме /30 зароучена сеть /26. Необходимо все это расценивать(считать/полисить) как одного пользователя. Возможно можно как нибудь по другому?

Попробуйте в профиле сервисов атрибутами передать название радиус схемы для аккаунтинга и апдейт интервал.

 

ещё не понятно как вы добились Unique Session ID: 99

Identifier: test

при

SIP subscriber access type(s): IP-Interface

 

reply-message "Hello, R1:0/0/1/10"

username "test"

reply-message "Hello, test"

 

идентификатором (юзернеймом) при ip subscriber interface

является же интерфейс, то есть R1:0/0/1/10

Share this post

Link to post
Share on other sites

ya4ya   

ya4ya
Posted (edited)

Передаю :(

Вот например.

service_inet512              Huntgroup-Name == "ASCONFIG"
                        cisco-avpair = "accounting-list=rad",
                        cisco-avpair += "ip:traffic-class=in default drop",
                        cisco-avpair += "ip:traffic-class=out default drop",
                        cisco-avpair += "ip:traffic-class=in access-group name service_inet_in priority 500",
                        cisco-avpair += "ip:traffic-class=out access-group name service_inet_out priority 500",
                        Cisco-Service-Info += "QU;512000;96000;192000;D;512000;96000;192000",
                        Service-Type = Outbound-User

А идентификатор из-за того что при авторизация радиусом выдаю User-Name := "test" - атрибут. Соответственно authed username становиться "test". На него и ведеться весь аккаутинг когда он работает :((с ip subscriber routed или l2-connectde, pppoe...) и т.д. и т.п., удобно.

Edited by ya4ya

Share this post

Link to post
Share on other sites

Cr_net   

Cr_net
Posted
Передаю :(

Вот например.

service_inet512              Huntgroup-Name == "ASCONFIG"
                        cisco-avpair = "accounting-list=rad",
                        cisco-avpair += "ip:traffic-class=in default drop",
                        cisco-avpair += "ip:traffic-class=out default drop",
                        cisco-avpair += "ip:traffic-class=in access-group name service_inet_in priority 500",
                        cisco-avpair += "ip:traffic-class=out access-group name service_inet_out priority 500",
                        Cisco-Service-Info += "QU;512000;96000;192000;D;512000;96000;192000",
                        Service-Type = Outbound-User

А идентификатор из-за того что при авторизация радиусом выдаю User-Name := "test" - атрибут. Соответственно authed username становиться "test". На него и ведеться весь аккаутинг когда он работает :((с ip subscriber routed или l2-connectde, pppoe...) и т.д. и т.п., удобно.

Да сорь, не заметил accounting-list “rad”,

действительно странно.

 

Попробуйте два атрибута отдавать, второй хоть и опциональный но может багофича.

1. Cisco-Avpair="accounting-list=accounting-mlist-name"

2. IETF RADIUS attribute Acct-Interim-Interval (attribute 85)

 

 

Share this post

Link to post
Share on other sites

Cr_net   

Cr_net
Posted
Попробовал, не помогло :(
А можно тогда

show run | inc aaa

show run | inc radius

show version | inc image

 

и атрибуты радиуса которые отдаются по основной сессии

Share this post

Link to post
Share on other sites

ya4ya   

ya4ya
Posted (edited)

конечно.

aaa new-model
aaa group server radius radius-def
aaa authentication login default local group radius-def enable
aaa authentication ppp rad group radius-def
aaa authorization exec default local group radius-def 
aaa authorization network rad group radius-def 
aaa authorization subscriber-service default local group radius-def 
aaa accounting delay-start all
aaa accounting suppress null-username
aaa accounting update periodic 10
aaa accounting exec rad start-stop group radius-def
aaa accounting network default start-stop group radius-def
aaa accounting network rad start-stop group radius-def
aaa server radius dynamic-author
aaa session-id unique
  20 authorize aaa list rad password ISG identifier nas-port
  20 authorize aaa list rad password ISG identifier nas-port

aaa group server radius radius-def
aaa authentication login default local group radius-def enable
aaa authentication ppp rad group radius-def
aaa authorization exec default local group radius-def 
aaa authorization network rad group radius-def 
aaa authorization subscriber-service default local group radius-def 
aaa accounting exec rad start-stop group radius-def
aaa accounting network default start-stop group radius-def
aaa accounting network rad start-stop group radius-def
aaa server radius dynamic-author
radius-server attribute 44 include-in-access-req
radius-server attribute 8 include-in-access-req
radius-server attribute 32 include-in-access-req 
radius-server attribute 32 include-in-accounting-req 
radius-server attribute 55 include-in-acct-req
radius-server attribute 55 access-request include
radius-server attribute nas-port format e UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU
radius-server attribute 31 mac format unformatted
radius-server attribute 31 send nas-port-detail mac-only
radius-server host xxxxxxx auth-port 1645 acct-port 1646
radius-server retransmit 5
radius-server key xxxxxxx
radius-server vsa send cisco-nas-port
radius-server vsa send accounting
radius-server vsa send authentication

System image file is "disk0:c7200p-advipservicesk9_li-mz.122-33.SRD3.bin"

Попробовал уже на трех железках, на двух из них на разных иосах. Может я просто не умею его готовить конечно. Но уже в который раз перечитываю cisco.com по этому поводу...

в aaa group server radius radius-def только адрес сервера.

 

Например вот, пробовал добавить Session-Timeout и к основной сессии и к сервису. К сервсису тотже реплай к примеру на service_inet512.

Sun Feb 14 04:45:18 2010
        Packet-Type = Access-Accept
        Cisco-Account-Info += "Aservice_unauth"
        Idle-Timeout := 300
        Session-Timeout := 21600
        Reply-Message = "Hello, AS1:0/0/1/10"
        User-Name := "test"
        Reply-Message += "Hello, test"
        Cisco-Account-Info += "Aservice_inet512"
        Cisco-Account-Info += "Aservice_inet2pre"
        Cisco-Account-Info += "Aservice_local5120"

service_inet512              Huntgroup-Name == "ASCONFIG"
                        cisco-avpair = "accounting-list=rad",
                        cisco-avpair += "ip:traffic-class=in default drop",
                        cisco-avpair += "ip:traffic-class=out default drop",
                        cisco-avpair += "ip:traffic-class=in access-group name service_inet_in priority 500",
                        cisco-avpair += "ip:traffic-class=out access-group name service_inet_out priority 500",
                        Cisco-Service-Info += "QU;512000;96000;192000;D;512000;96000;192000",
                        Service-Type = Outbound-User

 

Если есть возможность попробуйте сами у себя. И скажите результат. Если будет хотябы стартовый acct пакет этого будет достаточно.

Edited by ya4ya

Share this post

Link to post
Share on other sites

stason   

stason
Posted (edited)

И ещё вопрос... кто-нибудь может подсказать как при авторизации ip subscriber interface деактивировать сервис или наоборот активировать ?

 

Сейчас картина такая:

 

cs-pe1.yar#sh sss session 
Current Subscriber Information: Total sessions 3

Uniq ID Interface    State         Service      Identifier           Up-time
1799    Se1/0:0      unauthen      Ltm MLP Lnk  nas-port:0/1/0/0/0   02:45:55
3090    Se1/1:0      unauthen      Ltm MLP Lnk  nas-port:0/1/0/1/0   02:45:55
1675    Gi0/1.973    authen        Local Term   123                  00:07:00
140     Traffic-Clas unauthen      Ltm Internal                      00:07:00
n/a     Mu1          connected     Ltm Internal nas-port:0/1/0/0/0   02:45:55

 

cs-pe1.yar#sh sss session uid 1675 detailed 
Unique Session ID: 1675
Identifier: 123
SIP subscriber access type(s): IP-Interface
Current SIP options: None
Session Up-time: 00:00:21, Last Changed: 00:00:21
Interface: GigabitEthernet0/1.973

Policy information:
  Context 6675E59C: Handle 85000A01
  AAA_id 000BB002: Flow_handle 0
  Authentication status: authen
  Downloaded User profile, excluding services:
    ssg-account-info     "AINTERNET"
    ssg-service-info     "NINTERNET"
    username             "123"
  Downloaded User profile, including services:
    ssg-account-info     "AINTERNET"
    ssg-service-info     "NINTERNET"
    username             "123"
    traffic-class        "in access-group 111 priority 10"
    traffic-class        "out access-group 111 priority 10"
    traffic-class        "out default drop"
    traffic-class        "in default drop"
    accounting-list      "ISG-AUTH-YAR"
    ssg-service-info     "IINTERNET"
  Config history for session (recent to oldest):
    Access-type: Web-service-logon Client: SM
     Policy event: Apply Config Success (Service)
      Profile name: INTERNET, 4 references 
        traffic-class        "in access-group 111 priority 10"
        traffic-class        "out access-group 111 priority 10"
        traffic-class        "out default drop"
        traffic-class        "in default drop"
        accounting-list      "ISG-AUTH-YAR"
        ssg-service-info     "IINTERNET"
    Access-type: IP-Interface Client: SM
     Policy event: Service Selection Request
      Profile name: nas-port:x.x.x.x:0/0/1/973, 2 references 
        ssg-account-info     "AINTERNET"
        ssg-service-info     "NINTERNET"
        username             "123"
  Active services associated with session:
    name "INTERNET"
  Rules, actions and conditions executed:
    subscriber rule-map ISG-CUSTOMERS-POLICY
      condition always event session-start
        10 authorize aaa list ISG-AUTH-YAR identifier nas-port

Session inbound features:
Traffic classes:
  Traffic class session ID: 2739
   ACL Name: 111, Packets = 6281, Bytes = 471592
Default traffic is dropped
Unmatched Packets = 0, Re-classified packets (redirected) = 0

Session outbound features:
Traffic classes:
  Traffic class session ID: 2739
   ACL Name: 111, Packets = 8306, Bytes = 10248704
Default traffic is dropped
Unmatched Packets = 0, Re-classified packets (redirected) = 0
          
Configuration sources associated with this session:
Service: INTERNET, Active Time = 00:00:35
  AAA Service ID = 3623945013
Interface: GigabitEthernet0/1.973, Active Time = 00:00:35

 

хочется через CoA вырубить допустим сервис INTERNET абоненту и включить L4R.

 

пытаюсь элементарно получить статус текущей сессии

 

equity cisco # /bin/echo "User-Name=\"123\",cisco-avpair=\"subscriber:command=account-status-query\""  | /usr/bin/radclient -x х.х.х.х:1700 coa yarisg
Sending CoA-Request of id 193 to х.х.х.х port 1700
        User-Name = "123"
        Cisco-AVPair = "subscriber:command=account-status-query"
rad_recv: CoA-NAK packet from host х.х.х.х port 1700, id=193, length=76
        Cisco-Command-Code = "\0040"
        Cisco-AVPair = "sg-version=1.0"
        Reply-Message = "No valid Session"
        Error-Cause = Session-Context-Not-Found

 

во всех примерах, которые встречал - везде фигурирует аттрибут account-info со значением Sy.y.y.y, где y.y.y.y - IP абонента.

И совсем неясно, что туда подставить, если у абонента несколько IP, а авторизация в моем случае идет по интерфейсу.

Edited by stason

Share this post

Link to post
Share on other sites

stason   

stason
Posted

удалось добиться ответов только включив PBHK, чтобы можно было найти сессию по IP:<PBHK KEY>

 

equity cisco # /bin/echo "User-name=\"*\",Cisco-Account-Info=\"Sx.x.x.x:85\",cisco-avpair=\"subscriber:command=account-status-query\""  | /usr/bin/radclient -x x.x.x.x:1700 coa yarisg
Sending CoA-Request of id 213 to x.x.x.x port 1700
        User-Name = "*"
        Cisco-Account-Info = "Sx.x.x.x:85"
        Cisco-AVPair = "subscriber:command=account-status-query"
rad_recv: CoA-ACK packet from host x.x.x.x port 1700, id=213, length=233
        Cisco-Account-Info = "N1PBHK;194;123;0;0;0;0"
        Cisco-Account-Info = "N1INTERNET;194;123;10346;11577;1748367;12087110"
        User-Name = "123"
        Cisco-Account-Info = "$IGigabitEthernet0/1.973"
        Cisco-Command-Code = "\0041"
        Cisco-Account-Info = "Sx.x.x.x:85"
        Cisco-AVPair = "sg-version=1.0"
        Cisco-NAS-Port = "0/0/1/973"
        NAS-Port = 16778189
        NAS-Port-Id = "0/0/1/973"

 

искать по одному user-name или допустим Cisco-Account-Info = "$IGigabitEthernet0/1.973" ни в какую не хочет. только с указанием Cisco-Account-Info = "Sx.x.x.x:85" и никак иначе =\

есть у кого-нибудь опыт по применению этих фич ? должно ли оно себя так вести ? можно ли обойтись без применения portbundle ?

Share this post

Link to post
Share on other sites

zzeka   

zzeka
Posted

Аккаунтинг для interface сессий заработал после выключения "'aaa accounting delay-start all".

 

Тут собственно ответили:

https://supportforums.cisco.com/message/3275194#3275194

 

Share this post

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
Followers 0
Go to topic listing Активное оборудование Ethernet, IP, MPLS, SDN/NFV...