C841MでPPPoEサーバを構築してみた
G0/0に20.20.10.1
G0/1に20.20.20.1の固定IPを割り当てます。
username user1@example.local password 0 user1 username user2@example.local password 0 user2 ! interface Loopback10 ip address 20.20.10.254 255.255.255.255 exit ! ip local pool pool-10 20.20.10.1 ! interface Virtual-Template10 mtu 1454 ip unnumbered Loopback10 peer default ip address pool pool-10 ppp authentication chap ppp ipcp dns 20.20.10.254 ! bba-group pppoe group-10 virtual-template 10 ! interface Vlan10 pppoe enable group group-10 ! interface GigabitEthernet0/0 switchport access vlan 10 ! ! interface Loopback20 ip address 20.20.20.254 255.255.255.255 exit ! ip local pool pool-20 20.20.20.1 ! interface Virtual-Template20 mtu 1454 ip unnumbered Loopback20 peer default ip address pool pool-20 ppp authentication chap ppp ipcp dns 20.20.20.254 ! bba-group pppoe group-20 virtual-template 20 ! interface Vlan20 pppoe enable group group-20 ! interface GigabitEthernet0/1 switchport access vlan 20 # 以下NAT ip nat inside source list 1 interface GigabitEthernet0/5 overload access-list 1 permit 20.20.10.0 0.0.0.255 access-list 1 permit 20.20.20.0 0.0.0.255
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