I want to deny this IP range
10.25.0.1 – 10.25.0.255
10.25.1.1 – 10.25.1.255
Permit only 1 host
10.25.7.136 255.255.255.192
Using access-list. with the Current configuration
interface GigabitEthernet0/0
ip address 192.168.2.3 255.255.255.0
ip nat inside
ip virtual-reassembly in max-fragments 64 max-reassemblies 256
interface GigabitEthernet0/1
description ### ADSL WAN Interface ###
no ip address
pppoe enable group global
pppoe-client dial-pool-number 1
interface ATM0/0/0
no ip address
no atm ilmi-keepalive
interface Dialer1
description ### ADSL WAN Dialer ###
ip address negotiated
ip mtu 1492
ip nat outside
no ip virtual-reassembly in
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication pap callin
ppp pap sent-username xxxxxx password 7 xxxxxxxx!
ip forward-protocol nd
ip http server
no ip http secure-server
ip nat inside source list 101 interface Dialer1 overload
ip nat inside source static tcp 10.25.8.90 22 interface Dialer1 22
ip nat inside source static udp 10.25.8.90 500 interface Dialer1 500
ip nat inside source static udp 10.25.8.90 4500 interface Dialer1 4500
ip route 0.0.0.0 0.0.0.0 Dialer1
ip route 10.25.0.0 255.255.0.0 192.168.2.1
!
access-list 101 permit ip 10.25.0.0 0.0.255.255 any
access-list 112 deny ip host 10.25.8.90 any
dialer-list 1 protocol ip permit
