初版: 2008-02-18
最終更新日:
2008-02-18
+-----------+
|DHCP server|
+-----------+
|172.16.32.1
|
+-------+-------+-------+--------+ 172.16.32.0/24 (pseudo Internet)
| |
172.16.32.65| |172.16.32.55 (allocated with DHCP)
(LAN2[WAN])+-------+ +------+(LAN2[WAN])
|RTW65b | |RTA55i| ↑NAT/masquerade
(LAN2[LAN])+-------+ +------+(LAN1[LAN])
192.168.1.1| |192.168.0.1
| |
+-----+-----+ +-----+-----+
192.168.1.0/24 192.168.0.0/24
Office-A Office-B
# RTW65b Rev.5.03.25 (Thu Sep 12 16:43:44 2002) # Memory 8Mbytes, 3LAN console character ascii console lines infinity ip lan1 address 192.168.1.1/24 ip lan1 routing protocol none ip lan1 rip listen none ip lan2 address dhcp ip lan2 routing protocol none ip lan2 rip listen none ip lan2 nat descriptor 1 ip route 192.168.0.0/24 gateway pp 2 nat descriptor type 1 masquerade nat descriptor address outer 1 primary nat descriptor masquerade static 1 1 192.168.1.1 tcp 1723 nat descriptor masquerade static 1 2 192.168.1.1 gre * nat descriptor masquerade static 1 3 192.168.1.1 tcp telnet airlink mode off pp select 2 pp bind tunnel 1 ip pp mtu 1280 pp auth accept mschap-v2 pp auth myname userid passwd ppp ipcp ipaddress on ppp ccp type mppe-any pptp service type client pp enable 2 tunnel select 1 tunnel encapsulation pptp tunnel endpoint address 172.16.32.55 tunnel enable 1 dhcp service server dhcp server rfc2131 compliant except remain-silent dhcp scope 1 192.168.1.2-192.168.1.191/24
# RTA55i Rev.4.06.67 (Mon Sep 6 22:11:24 2004) # Memory 8Mbytes, 2LAN, 1BRI console character ascii console lines infinity ip lan1 address 192.168.0.1/24 ip lan1 routing protocol none ip lan1 rip listen none ip lan2 address dhcp ip lan2 routing protocol none ip lan2 rip listen none ip lan2 nat descriptor 1 ip route 192.168.1.0/24 gateway pp 2 nat descriptor type 1 masquerade nat descriptor address outer 1 primary nat descriptor masquerade static 1 1 192.168.0.1 tcp 1723 nat descriptor masquerade static 1 2 192.168.0.1 gre * nat descriptor masquerade static 1 3 192.168.0.1 tcp telnet pp select 2 pp bind tunnel 1 ip pp mtu 1280 pp auth request mschap-v2 pp auth username userid passwd ppp ipcp ipaddress on ppp ccp type mppe-any pp enable 2 tunnel select 1 tunnel encapsulation pptp tunnel endpoint address 172.16.32.65 tunnel enable 1 dhcp service server dhcp server rfc2131 compliant except remain-silent dhcp scope 1 192.168.0.2-192.168.0.191/24 analog supplementary-service pseudo call-waiting analog extension dial prefix line analog extension dial prefix sip prefix=9#