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Ciao a tutti, qualcuno potrebbe aiutarmi?

Sto configurando un ASA5505.

Non riesco a fere traffico fuori dalla interfaccia inside, nello specifico non riesco nemmeno, dalal Inside, ad eseguire il ping verso un host con indirizzo 88.88.88.90 (posizionato sulla outside), se il ping lo eseguo dall'ASA, questo va a buon fine.

Grazie.

Ecco la mia configurazione.



ASA Version 7.2(2)
!
hostname ciscoasa
domain-name cisco.com
enable password 8Ry2YjIyt7RRXU24 encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.20.254 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address 88.88.88.89 255.255.255.248
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
passwd 2KFQnbNIdI.2KYOU encrypted
ftp mode passive
dns server-group DefaultDNS
domain-name cisco.com
access-list outside_access_in extended permit icmp any any echo-reply
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
icmp permit any echo-reply outside
asdm image disk0:/asdm-522.bin
no asdm history enable
arp timeout 14400
access-group outside_access_in in interface outside
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout uauth 0:05:00 absolute
http server enable
http 192.168.20.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet timeout 5
ssh timeout 5
console timeout 0

!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect netbios
inspect rsh
inspect rtsp
inspect skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip
inspect xdmcp
inspect icmp
!
service-policy global_policy global
prompt hostname context

ciao,

ti manca il nat per trasformare gli indirizzi che stanno sull'inside in un indirizzo adatto per l'outside

prova questo:

nat (inside) 1 192.168.20.0 255.255.255.0

global (outside) 1 interface

poi mi sembra manchi la default route per internet.

route outside 0.0.0.0 0.0.0.0 88.88.88.90 1

fammi sapere se ti funziona!!