OER第一阶段Learn

Master为R1，Border为R2,R2作为网关，R3为ISP路由器

基本配置

R1：       
key chain cisco                      //作为MC和BR认证KEY
key 1
   key-string cisco
oer master
!
border 2.2.2.2 key-chain cisco   //定义BR为R2
  interface FastEthernet1/0 external //F1/0为外部接口，连接ISP
  interface FastEthernet0/0 internal //F0/0为内部接口，连接内部网络
!
learn                                           //MC配置BR如何学习
  throughput                              //记录吞吐量
  delay                                         //记录延迟
  protocol tcp port 23             //采集TELNET流量
  periodic-interval 1                 //采集间隔1MIN
  monitor-period 1                   //MC监控为1MIN
  prefixes 10                              //采集10条前缀
 

aggregation-type prefix-length 16  //采集前缀发给MC时为16位掩码

aggregation-type bgp           //因为与ISP连接使用的是BGP，所以聚合类型为BGP
!
interface Loopback0
ip address 1.1.1.1 255.255.255.255
!
interface FastEthernet0/0
ip address 12.1.1.1 255.255.255.0
 

R2:

oer border
local Loopback0                      //使用lo0与MC通信
master 1.1.1.1 key-chain cisco                //密钥为cisco

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