Configurazione Router Cisco per ADSL RFC1483 e 8 IP
Questa funziona, anche se non si pingadal router verso l'esterno e non si riesce a pingare l'ip del router.
I parametri forniti da telecom sono:
Indirizzo IP Punto-Punto = 88.43.200.254 Netmask = 255.255.255.252
Sarà l'indirizzo dell'interfaccia ATM0.1
Indirizzi IP Assegnati = 88.46.106.116-223 Netmask = 255.255.255.248 Default Gateway = 88.46.106.117
L'indirizzo default gateway sarà quello da assegnare alla Ethernet0
VPI/VCI 8/35
Ecco la config:
! version 12.1 no service single-slot-reload-enable no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname strouter ! logging rate-limit console 10 except errors enable secret 5 $1$XKVL$Aw4RaQDVoXBfIZYN8LMkX1 enable password ciscopassword ! username mnt.vvngrl password 0 Legh3aa4 ip subnet-zero no ip source-route no ip finger ip domain-name st.galimberti.net ip name-server 151.99.0.100 no ip dhcp-client network-discovery ! ! ! interface Ethernet0 ip address 88.46.106.217 255.255.255.248 no cdp enable ! interface ATM0 no ip address no ip mroute-cache no atm ilmi-keepalive dsl operating-mode auto ! interface ATM0.1 point-to-point bandwidth 640 ip address 88.43.200.254 255.255.255.252 no ip mroute-cache pvc 8/35 vbr-nrt 640 640 oam-pvc manage oam retry 5 5 1 encapsulation aal5snap ! ! ip classless ip route 0.0.0.0 0.0.0.0 ATM0.1 ip route 88.46.106.0 255.255.255.0 ATM0.1 no ip http server ! no cdp run ! line con 0 transport input none stopbits 1 line vty 0 4 login ! scheduler max-task-time 5000 end
Questa configurazione (NON TESTATA) aggiunge anche una lan privata con il NAT:
! version 12.1 no service single-slot-reload-enable no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Pinfari ! logging rate-limit console 10 except errors enable secret 5 $1$K2Fd$J/YHWW9ZjilyTjXx2jbJ/1 enable password xxxxxxxxx ! username adminpinfari username Cisco privilege 15 password 0 $1$W1fA$o1oSEpahIwFVFQsbWn ip subnet-zero no ip finger ip name-server 151.99.0.100 ! no ip dhcp-client network-discovery ! ! ! interface Ethernet0 ip address 192.168.1.1 255.255.255.0 secondary ip address xxx.xxx.xx.225 255.255.255.248 ip nat inside no ip mroute-cache no keepalive no cdp enable hold-queue 100 out ! interface ATM0 no ip address no ip mroute-cache no atm ilmi-keepalive dsl operating-mode auto ! interface ATM0.1 point-to-point bandwidth 512 ip address xxx.xxx.x.210 255.255.255.252 ip nat outside no ip mroute-cache pvc 8/35 vbr-nrt 512 512 oam-pvc manage oam retry 5 5 1 encapsulation aal5snap ! ! ip classless ip route 0.0.0.0 0.0.0.0 ATM0.1 ip route xxx.xxx.xx.0 255.255.255.0 ATM0.1 no ip http server ! ip nat pool Net_Bus xxx.xxx.xx.226 xxx.xxx.xx.226 netmask 255.255.255.248 ip nat inside source list 1 pool Net_Bus overload access-list 1 permit 192.168.1.0 0.0.0.255 no cdp run snmp-server community public RO ! line con 0 transport input none stopbits 1 line vty 0 4
Questa invece è una configurazione originale Telecom:
!
version 12.1
no service single-slot-reload-enable
no service pad
service timestamps debug uptime
service timestamps log datetime localtime
service password-encryption
service udp-small-servers
!
hostname t-00021333400
!
logging buffered 4096 debugging
logging rate-limit console 10 except errors
enable secret 5 $1$8Ae/$Mzse705lj9HEQOJ46d.OE0
enable password 7 01560117540A43
!
username service password 7 111A1C17011B0809
ip subnet-zero
no ip source-route
no ip finger
ip domain-name interbusiness.it
ip name-server 151.99.125.2
no ip dhcp-client network-discovery
!
!
!
interface Ethernet0
ip address 80.16.238.193 255.255.255.240
ip access-group 102 out
!
interface ATM0
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
!
interface ATM0.1 point-to-point
description PVC verso r-mi232 1/0 TD non presente
bandwidth 640
ip address 62.86.95.166 255.255.255.252
ip access-group 103 out
pvc 8/35
vbr-nrt 640 640 1
encapsulation aal5snap
!
!
ip classless
ip route 0.0.0.0 0.0.0.0 ATM0.1
ip route 80.16.238.0 255.255.255.0 ATM0.1
ip route 151.99.0.0 255.255.0.0 ATM0.1
ip http server
!
access-list 18 permit 151.99.126.0 0.0.0.255
access-list 19 permit 151.99.126.0 0.0.0.255
access-list 30 permit 151.99.252.8
access-list 30 permit 62.86.95.165
access-list 30 permit 151.99.6.2
access-list 30 permit 151.99.9.6
access-list 30 permit 151.99.126.0 0.0.0.255
access-list 102 deny ip 80.16.238.192 0.0.0.15 any
access-list 102 permit tcp any 80.16.238.192 0.0.0.15 established
access-list 102 permit ip any 80.16.238.192 0.0.0.15
access-list 103 permit udp 80.16.238.192 0.0.0.15 151.99.125.0 0.0.0.31 eq domain
access-list 103 permit tcp 80.16.238.192 0.0.0.15 151.99.125.0 0.0.0.31 gt 1023
access-list 103 permit tcp 80.16.238.192 0.0.0.15 host 151.99.126.5 eq www
access-list 103 permit icmp 80.16.238.192 0.0.0.15 151.99.0.0 0.0.127.255
access-list 103 permit icmp 80.16.238.192 0.0.0.15 195.31.0.0 0.0.127.255
access-list 103 deny ip 80.16.238.192 0.0.0.15 151.99.0.0 0.0.127.255
access-list 103 deny ip 80.16.238.192 0.0.0.15 195.31.0.0 0.0.127.255
access-list 103 permit ip 80.16.238.192 0.0.0.15 any
tacacs-server host 151.99.126.2
tacacs-server last-resort password
tacacs-server extended
tacacs-server notify connections
tacacs-server notify enable
snmp-server community public RO 18
snmp-server community private RW 19
snmp-server host 151.99.126.2 private
banner motd ^CC
Telecom Italia S.p.A.
-----------------------------------------------
Ogni accesso non autorizzato e' proibito
Unauthorized access is prohibited
-----------------------------------------------
Cliente: GALIMBERTI SRL
TGU:00021333400506
TD:TD non presente
NUA:70283121
Tipo Contratto:Netway
^C
!
line con 0
login local
transport input none
stopbits 1
line vty 0 4
access-class 30 in
login tacacs
!
scheduler max-task-time 5000
end