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Case study: Use acs server to authenticate PPPOE Configuration

Source: Internet
Author: User
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We have explained few actual PPPoE application cases. Here we will explain how to use the acs server to authenticate PPPOE instances. The purpose of the network design is to use the PPPOE client under the vro to authenticate the Internet from the aaa server 10.72.254.125/10.72.253.7.

When using the acs server to authenticate the PPPOE configuration, We need to configure the router as follows:

 
 
    
  
  
  1. !  
    2. 
  
  
  2. version 12.2  
    3. 
  
  
  3. service timestamps debug uptime  
    4. 
  
  
  4. service timestamps log uptime  
    5. 
  
  
  5. no service password-encryption  
    6. 
  
  
  6. !  
    7. 
  
  
  7. hostname xxxxxxx  
    8. 
  
  
  8. !  
    9. 
  
  
  9. aaa new-model  
    10. 
  
  
  10. !  
    11. 
  
  
  11. !  
    12. 
  
  
  12. aaa group server radius pppoe  
    13. 
  
  
  13. server 10.72.254.125 auth-port 1645 acct-port 1646  
    14. 
  
  
  14. server 10.72.253.7 auth-port 1645 acct-port 1646  
    15. 
  
  
  15. !  
    16. 
  
  
  16. aaa authentication ppp default group pppoe  
    17. 
  
  
  17. aaa authorization network default group pppoe   
    18. 
  
  
  18. aaa accounting network default start-stop group pppoe  
    19. 
  
  
  19. aaa session-id common  
    20. 
  
  
  20. enable secret 5 $1$nXz9$VFWaAXNkq/JfBUj4hn.Kx/  
    21. 
  
  
  21. !  
    22. 
  
  
  22. username xxx password 0 xxxxxx  
    23. 
  
  
  23. ip subnet-zero  
    24. 
  
  
  24. !  
    25. 
  
  
  25. !  
    26. 
  
  
  26. ip domain-name xxxxxx  
    27. 
  
  
  27. ip name-server xxx.xxx.xxx  
    28. 
  
  
  28. !  
    29. 
  
  
  29. ip audit notify log  
    30. 
  
  
  30. ip audit po max-events 100  
    31. 
  
  
  31. ip ssh time-out 120  
    32. 
  
  
  32. ip ssh authentication-retries 3  
    33. 
  
  
  33. vpdn enable  
    34. 
  
  
  34. !  
    35. 
  
  
  35. vpdn-group PPPOE  
    36. 
  
  
  36. accept-dialin  
    37. 
  
  
  37. protocol pppoe  
    38. 
  
  
  38. virtual-template 10  
    39. 
  
  
  39. pppoe limit max-sessions 500  
    40. 
  
  
  40. !  
    41. 
  
  
  41. vpdn-group pppoe  
    42. 
  
  
  42. !  
    43. 
  
  
  43. pppoe-forwarding  
    44. 
  
  
  44. async-bootp dns-server xxx.xxx.xxx.xxx  
    45. 
  
  
  45. !  
    46. 
  
  
  46. crypto mib ipsec flowmib history tunnel size 200  
    47. 
  
  
  47. crypto mib ipsec flowmib history failure size 200  
    48. 
  
  
  48. !  
    49. 
  
  
  49. !  
    50. 
  
  
  50. !  
    51. 
  
  
  51. !  
    52. 
  
  
  52. !  
    53. 
  
  
  53. !  
    54. 
  
  
  54. !  
    55. 
  
  
  55. !  
    56. 
  
  
  56. !  
    57. 
  
  
  57. !  
    58. 
  
  
  58. !  
    59. 
  
  
  59. interface Loopback0  
    60. 
  
  
  60. ip address 10.75.255.240 255.255.255.255  
    61. 
  
  
  61. !  
    62. 
  
  
  62. interface GigabitEthernet0/0  
    63. 
  
  
  63. no ip address  
    64. 
  
  
  64. duplex full  
    65. 
  
  
  65. speed 100  
    66. 
  
  
  66. media-type rj45  
    67. 
  
  
  67. pppoe enable  
    68. 
  
  
  68. !  
    69. 
  
  
  69. interface GigabitEthernet0/0.2  
    70. 
  
  
  70. encapsulation dot1Q 2  
    71. 
  
  
  71. pppoe enable  
    72. 
  
  
  72. !  
    73. 
  
  
  73. interface GigabitEthernet0/0.3  
    74. 
  
  
  74. encapsulation dot1Q 3  
    75. 
  
  
  75. pppoe enable  
    76. 
  
  
  76. !  
    77. 
  
  
  77. interface GigabitEthernet0/0.507  
    78. 
  
  
  78. description jxtvnet-fengyuan-office  
    79. 
  
  
  79. encapsulation dot1Q 507  
    80. 
  
  
  80. pppoe enable  
    81. 
  
  
  81. !  
    82. 
  
  
  82. interface GigabitEthernet0/0.699  
    83. 
  
  
  83. description pppoe-access-vlans  
    84. 
  
  
  84. encapsulation dot1Q 699  
    85. 
  
  
  85. pppoe enable  
    86. 
  
  
  86. !  
    87. 
  
  
  87. interface GigabitEthernet0/0.701  
    88. 
  
  
  88. description Department DATA office-yangxiaodong  
    89. 
  
  
  89. encapsulation dot1Q 701  
    90. 
  
  
  90. pppoe enable  
    91. 
  
  
  91. !  
    92. 
  
  
  92. interface GigabitEthernet0/0.802  
    93. 
  
  
  93. description Jing-mao-wei  
    94. 
  
  
  94. encapsulation dot1Q 802  
    95. 
  
  
  95. ip address 10.72.243.1 255.255.255.248  
    96. 
  
  
  96. pppoe enable  
    97. 
  
  
  97. !  
    98. 
  
  
  98. interface GigabitEthernet0/0.805  
    99. 
  
  
  99. description Guo-tu-ting  
    100. 
  
  
  100. encapsulation dot1Q 805  
    101. 
  
  
  101. ip address 10.72.242.1 255.255.255.248  
    102. 
  
  
  102. pppoe enable  
    103. 
  
  
  103. !  
    104. 
  
  
  104. interface GigabitEthernet0/0.806  
    105. 
  
  
  105. description Shang-jian-ju  
    106. 
  
  
  106. encapsulation dot1Q 806  
    107. 
  
  
  107. ip address 172.19.1.1 255.255.255.248  
    108. 
  
  
  108. pppoe enable  
    109. 
  
  
  109. !  
    110. 
  
  
  110. interface GigabitEthernet0/0.807  
    111. 
  
  
  111. description Fang-zhi-ji-tuan  
    112. 
  
  
  112. encapsulation dot1Q 807  
    113. 
  
  
  113. ip address 172.19.5.1 255.255.255.248  
    114. 
  
  
  114. pppoe enable  
    115. 
  
  
  115. !  
    116. 
  
  
  116. interface GigabitEthernet0/0.808  
    117. 
  
  
  117. description Wen-jiao-lu-xiao-qu  
    118. 
  
  
  118. encapsulation dot1Q 808  
    119. 
  
  
  119. pppoe enable  
    120. 
  
  
  120. !  
    121. 
  
  
  121. interface GigabitEthernet0/0.810  
    122. 
  
  
  122. description Yi-zhi  
    123. 
  
  
  123. encapsulation dot1Q 810  
    124. 
  
  
  124. ip address 172.19.7.1 255.255.255.248  
    125. 
  
  
  125. pppoe enable  
    126. 
  
  
  126. !  
    127. 
  
  
  127. interface GigabitEthernet0/0.811  
    128. 
  
  
  128. description zhong-zi-guan-li-zhan  
    129. 
  
  
  129. encapsulation dot1Q 811  
    130. 
  
  
  130. pppoe enable  
    131. 
  
  
  131. !  
    132. 
  
  
  132. interface GigabitEthernet0/0.814  
    133. 
  
  
  133. description Yen-yei-gong-shi  
    134. 
  
  
  134. encapsulation dot1Q 814  
    135. 
  
  
  135. pppoe enable  
    136. 
  
  
  136. !  
    137. 
  
  
  137. interface GigabitEthernet0/0.815  
    138. 
  
  
  138. description Xin-hua-shu-dian  
    139. 
  
  
  139. encapsulation dot1Q 815  
    140. 
  
  
  140. pppoe enable  
    141. 
  
  
  141. !  
    142. 
  
  
  142. interface GigabitEthernet0/1  
    143. 
  
  
  143. ip address 10.72.207.245 255.255.255.252  
    144. 
  
  
  144. duplex full  
    145. 
  
  
  145. speed 100  
    146. 
  
  
  146. media-type rj45  
    147. 
  
  
  147. !  
    148. 
  
  
  148. interface Virtual-Template10  
    149. 
  
  
  149. mtu 1492  
    150. 
  
  
  150. ip unnumbered GigabitEthernet0/1  
    151. 
  
  
  151. no peer default ip address  
    152. 
  
  
  152. ppp authentication chap  
    153. 
  
  
  153. !  
    154. 
  
  
  154. ip classless  
    155. 
  
  
  155. ip route 0.0.0.0 0.0.0.0 10.72.207.246  
    156. 
  
  
  156. no ip http server  
    157. 
  
  
  157. ip pim bidir-enable  
    158. 
  
  
  158. !  
    159. 
  
  
  159. !  
    160. 
  
  
  160. snmp-server community xxxxx RO  
    161. 
  
  
  161. snmp-server community xxxxx RW  
    162. 
  
  
  162. !  
    163. 
  
  
  163. !  
    164. 
  
  
  164. radius-server host 10.72.254.125 auth-port 1645 acct-port 1646 key cisco  
    165. 
  
  
  165. radius-server host 10.72.253.7 auth-port 1645 acct-port 1646 key cisco  
    166. 
  
  
  166. radius-server retransmit 3  
    167. 
  
  
  167. call rsvp-sync  
    168. 
  
  
  168. !  
    169. 
  
  
  169. !  
    170. 
  
  
  170. mgcp profile default  
    171. 
  
  
  171. !  
    172. 
  
  
  172. dial-peer cor custom  
    173. 
  
  
  173. !  
    174. 
  
  
  174. !  
    175. 
  
  
  175. !  
    176. 
  
  
  176. !  
    177. 
  
  
  177. gatekeeper  
    178. 
  
  
  178. shutdown  
    179. 
  
  
  179. !  
    180. 
  
  
  180. !  
    181. 
  
  
  181. line con 0  
    182. 
  
  
  182. login authentication no_tacacs  
    183. 
  
  
  183. line aux 0  
    184. 
  
  
  184. line vty 0 4  
    185. 
  
  
  185. password xxxxx  
    186. 
  
  
  186. !  
    187. 
  
  
  187. !  
    188. 
  
  
  188. end   
    189. 
  
  
  189.  
    190. 
  
  
  190. [page]  
    191.

Note: The configuration of PPPOE authentication using acs server has the following features:

1. Two aaa server servers are deployed. If the user fails to authenticate from the master SERVER, the user will then authenticate from the SERVER.

Related content:

 
 
    
  
  
  1. aaa group server radius pppoe  
    2. 
  
  
  2. server 10.72.254.125 auth-port 1645 acct-port 1646  
    3. 
  
  
  3. server 10.72.253.7 auth-port 1645 acct-port 1646  
    4. 
  
  
  4. !  
    5. 
  
  
  5. aaa authentication ppp default group pppoe  
    6. 
  
  
  6. aaa authorization network default group pppoe   
    7. 
  
  
  7. aaa accounting network default start-stop group pppoe  
    8. 
  
  
  8. radius-server host 10.72.254.125 auth-port 1645 acct-port 1646 key cisco  
    9. 
  
  
  9. radius-server host 10.72.253.7 auth-port 1645 acct-port 1646 key cisco  
    10.

The practice is: Create a RADIUS group PPPOE and configure two aaa server servers. The authentication speed of AAA users is limited on the acs server, and the address pool of AAA users is also set on the aaa server. For more information, see the CISCO website.
 

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
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