Vi posto la configurazione:
Codice: Seleziona tutto
Current configuration : 1340 bytes
!
version 12.3
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
enable password cisco
!
no aaa new-model
ip subnet-zero
!
!
ip cef
ip audit po max-events 100
no ftp-server write-enable
!
!
!
!
no crypto isakmp enable
!
!
!
interface Ethernet0
ip address 10.100.38.1 255.255.255.240 secondary
ip address 192.168.0.253 255.255.255.0
ip nat inside
hold-queue 100 out
!
interface ATM0
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
!
interface ATM0.1 point-to-point
ip address 88.xx.xx.xx 255.255.255.0
ip nat outside
pvc 8/35
encapsulation aal5snap
!
!
interface Dialer0
no ip address
!
ip classless
ip route 0.0.0.0 0.0.0.0 ATM0.1
ip http server
no ip http secure-server
ip nat pool netmen 10.100.38.1 10.100.38.1 netmask 255.255.255.0
ip nat inside source list 1 pool netmen overload
ip nat inside source static tcp 192.168.0.250 22 interface ATM0.1 22
!
!
access-list 1 permit 192.168.0.0 0.0.0.255
!
control-plane
!
!
line con 0
no modem enable
transport preferred all
transport output all
line aux 0
transport preferred all
transport output all
line vty 0 4
no login
transport preferred all
transport input all
transport output all
!
scheduler max-task-time 5000
!
end

Cmq la riga che mi interessa è questa:
Codice: Seleziona tutto
ip nat inside source static tcp 192.168.0.250 22 interface ATM0.1 22
Visto che quella configurazione non l'ho fatta io, non riesco a capire quel:
Codice: Seleziona tutto
ip nat pool netmen 10.100.38.1 10.100.38.1 netmask 255.255.255.0
ip nat inside source list 1 pool netmen overload
Qualche delucidazione in proposito??
Grazie