pppoa
pppoa
PPPoA(PPP over ATM)協議採用PPPoA的接入技術,由PC終端直接發起PPP呼叫,用戶側ATM25網卡在收到上層的PPP包后,根據RFC2364封裝標準對 PPP包進行AAL5層封裝處理形成ATM信元流。ATM信元透過ADSL Modem傳送到網路側的寬頻接入伺服器上,完成授權、認證、分配IP地址和計費等一系列PPP接入過程。
目錄
PPPOA應用配置實例
PPPOA應用方式的組網圖和上圖相似,所不同的是以PPPOA代替PPPOEOA。參考配置如下:
ppp chap user aaa
ppp chap password simple aaa
Client的配置:(AR18路由器)
【Quidway】dis cur
#
sysname Quidway
#
interface Virtual-Template0
ppp pap local-user aaa password simple aaa
ip address 202.132.0.2 255.255.255.0
nat outbound 3000
#
interface Ethernet1/0
ip address 192.168.0.1 255.255.255.0
#
interface Atm2/0
adsl standard gdmt
pvc 3/99
map ppp Virtual-Template0
#
interface NULL0
#
acl number 3000
rule 0 permit ip
#
ip route-static 0.0.0.0 0.0.0.0 202.132.0.1 preference 60
#
user-interface con 0
user-interface VTY 0 4
#
return
Server端:
【AR46】dis cur
#
sysname AR46-40
#
local-user aaa password simple aaa
#
ip pool 21 202.132.0.2 202.132.0.200
#
interface Virtual-Template21
ppp authentication-mode pap scheme default
ppp accounting scheme default
ip address 202.132.0.1 255.255.255.0
remote address pool 21 #
interface Atm2/0/0
#
interface Atm2/0/0.21
pvc 3/99
map ppp Virtual-Template21
#