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Hi,
I have following setup..

www------*rtr------**fw----lan

rtr ext ip *190.195.120.55/29
rtr internal ip is pravate addr 10.0.0.2
fw ext ip is a private addr **10.0.0.1
fw int ip is also private ip 192.168.20.1
lan 192.168.20.0/24

i need to NAT my fw ext ip of 10.0.0.1 to 190.195.120.55 or 56 if possible

how will i config this on my rtr?
below some of my current config.

-----------------------------
!
interface Ethernet0
ip address 10.0.0.2 255.255.255.0
ip nat inside
hold-queue 100 out
!
interface ATM0
mtu 1460
no ip address
atm vc-per-vp 64
no atm ilmi-keepalive
dsl equipment-type CPE
dsl operating-mode GSHDSL symmetric annex B
dsl linerate AUTO
pvc 0/38
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
!
interface Dialer1
ip address 190.195.120.55.163 255.255.255.248
ip accounting output-packets
ip accounting access-violations
ip nat outside
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication chap pap callin
ppp chap hostname ************
ppp chap password 7 **************
ppp pap sent-username ************* password 7 ***********
hold-queue 224 in
!
ip nat inside source list 102 interface Dialer1 overload
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
ip http server
!
access-list 102 permit ip 10.10.10.0 0.0.0.255 any
access-list 103 permit ip any any
!
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