I have a 1811 router configured for a LAN to LAN VPN. Can anyone tell me how I need to configure the router to allow hosts attached to the integrated switch to get DHCP addresses? Right now I only get DHCP if I have a host connected to the "inside" interface FastEthernet1.
ip dhcp pool DHCP network 10.9.2.0 255.255.255.0 dns-server 3.3.3.3 3.3.3.4 default-router 10.9.2.1 netbios-name-server 3.3.3.3 3.3.3.4 ! crypto isakmp policy 1 hash md5 authentication pre-share crypto isakmp key key address 1.1.1.1 ! crypto ipsec transform-set strong esp-3des esp-md5-hmac ! crypto map vpn 10 ipsec-isakmp set peer 2.2.2.2 set transform-set strong match address 151 ! interface FastEthernet0 description EXTERNAL ip address dhcp ip nat outside ip virtual-reassembly duplex auto speed auto no cdp enable crypto map vpn ! interface FastEthernet1 description INTERNAL ip address 10.9.2.1 255.255.255.0 ip nat inside ip virtual-reassembly duplex auto speed auto ! interface FastEthernet2 ! interface FastEthernet3 ! interface FastEthernet4 ! interface FastEthernet5 ! interface FastEthernet6 ! interface FastEthernet7 ! interface FastEthernet8 ! interface FastEthernet9 ! interface Vlan1 no ip address ! interface Async1 no ip address encapsulation slip ! ip classless ! ! no ip http server no ip http secure-server ip nat inside source route-map RTM interface FastEthernet0 overload !
access-list 101 deny ip 10.9.2.0 0.0.0.255 10.10.0.0 0.0.255.255 access-list 101 permit ip 10.9.2.0 0.0.0.255 any access-list 151 permit ip 10.9.2.0 0.0.0.255 10.10.0.0 0.0.255.255 ! route-map RTM permit 10 match ip address 101 ! control-plane ! line con 0 line 1 modem InOut stopbits 1 speed 115200 flowcontrol hardware line aux 0 line vty 0 4 password login ! no scheduler allocate end