mi scuso innanzitutto per questo periodo di silenzio e per il post un po lungo.
Ho configurato un ASA con 2 VPN L2L e tutto funziona, ho configurato un client VPN che si collega e si autentica ma quando tento di pingare pinga solo l'interno di una sola delle due interfaccie configurate.
Mi spiego.
Il codice:
Codice: Seleziona tutto
ASA Version 8.2(1)
!
hostname ciscoasa01
domain-name cbso.int
enable password SHe1.2nIsyTO2yzi encrypted
passwd SHe1.2nIsyTO2yzi encrypted
names
name 192.168.0.0 cbs-local
!
interface Ethernet0/0
nameif outside
security-level 0
ip address 195.Y.P.X 255.255.255.252
!
interface Ethernet0/1
nameif inside
security-level 100
ip address 192.168.101.1 255.255.255.0
!
interface Ethernet0/2
nameif in-cbs
security-level 100
ip address 192.168.99.1 255.255.255.0
!
interface Ethernet0/3
nameif reno
security-level 100
ip address 192.168.98.1 255.255.255.0
!
interface Management0/0
nameif management
security-level 90
ip address 192.168.1.1 255.255.255.0
management-only
!
ftp mode passive
clock timezone CEST 1
clock summer-time CEDT recurring last Sun Mar 2:00 last Sun Oct 3:00
dns domain-lookup outside
dns domain-lookup inside
dns server-group DefaultDNS
domain-name cbso.int
same-security-traffic permit inter-interface
object-group network CBS-Network
network-object cbs-local 255.255.255.0
object-group network DM_INLINE_NETWORK_2
network-object 192.168.101.0 255.255.255.0
network-object 192.168.99.0 255.255.255.0
access-list INSIDE-NAT0 remark *** NAT0 PER VPN CON CSA ***
access-list INSIDE-NAT0 extended permit ip 192.168.101.0 255.255.255.0 10.10.4.0 255.255.255.0
access-list IN-CBS_NAT0 remark *** NAT0 PER VPN CON CBS ***
access-list IN-CBS_NAT0 extended permit ip 192.168.99.0 255.255.255.0 cbs-local 255.255.255.0
access-list IN-CBS_NAT0 remark *** NAT0 PER VPN CON CSA ***
access-list IN-CBS_NAT0 extended permit ip 192.168.99.0 255.255.255.0 10.10.4.0 255.255.255.0
access-list IN-CBS_NAT0 remark *** NAT0 PER VPN CLIENT ***
access-list IN-CBS_NAT0 extended permit ip 192.168.99.0 255.255.255.0 192.168.200.0 255.255.255.0
access-list outside_1_cryptomap extended permit ip 192.168.99.0 255.255.255.0 cbs-local 255.255.255.0
access-list grpCsa_splitT standard permit 192.168.101.0 255.255.255.0
access-list grpCsa_splitT standard permit 192.168.99.0 255.255.255.0
access-list OUTSIDE-IN remark *****************************************************
access-list OUTSIDE-IN remark ** CBS ** ACL PER EXCHANGE SERVER
access-list OUTSIDE-IN remark *****************************************************
access-list OUTSIDE-IN remark -----------------------------------------------------
access-list OUTSIDE-IN extended permit tcp any host 84.233.y.x eq smtp
access-list OUTSIDE-IN extended permit tcp any host 84.233.y.x eq https
access-list OUTSIDE-IN extended permit tcp any host 84.233.y.x eq imap4
access-list OUTSIDE-IN extended permit tcp any host 84.233.y.x eq 993
access-list outside_2_cryptomap extended permit ip object-group DM_INLINE_NETWORK_2 10.10.4.0 255.255.255.0
pager lines 24
logging enable
logging asdm informational
mtu outside 1500
mtu inside 1500
mtu in-cbs 1500
mtu reno 1500
mtu management 1500
ip local pool poolVpnCsa 192.168.200.1-192.168.200.254 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
global (outside) 101 interface
nat (inside) 0 access-list INSIDE-NAT0
nat (inside) 101 0.0.0.0 0.0.0.0
nat (in-cbs) 0 access-list IN-CBS_NAT0
nat (in-cbs) 101 0.0.0.0 0.0.0.0
nat (reno) 101 0.0.0.0 0.0.0.0
static (reno,outside) 84.233.X.y 192.168.98.2 netmask 255.255.255.255
static (in-cbs,outside) 84.233.y.y 192.168.99.12 netmask 255.255.255.255
static (in-cbs,outside) 84.233.x.y 192.168.99.11 netmask 255.255.255.255
access-group OUTSIDE-IN in interface outside
route outside 0.0.0.0 0.0.0.0 195.81.112.93 1
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 sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-record DfltAccessPolicy
http server enable
http 192.168.1.0 255.255.255.0 management
http 192.168.101.0 255.255.255.0 inside
http 192.168.102.0 255.255.255.0 inside
http 10.10.4.0 255.255.255.0 inside
http 192.168.99.0 255.255.255.0 in-cbs
http 192.168.200.0 255.255.255.0 inside
http authentication-certificate inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto dynamic-map outside_dyn_map 10 set pfs
crypto dynamic-map outside_dyn_map 10 set transform-set ESP-3DES-MD5
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs group5
crypto map outside_map 1 set peer 85.18.50.100
crypto map outside_map 1 set transform-set ESP-AES-256-SHA
crypto map outside_map 2 match address outside_2_cryptomap
crypto map outside_map 2 set pfs group1
crypto map outside_map 2 set peer 88.55.176.163
crypto map outside_map 2 set transform-set ESP-3DES-SHA
crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
crypto isakmp policy 30
authentication rsa-sig
encryption 3des
hash sha
group 2
lifetime 86400
crypto isakmp disconnect-notify
crypto isakmp reload-wait
vpn-sessiondb max-session-limit 10
telnet timeout 5
ssh 192.168.101.0 255.255.255.0 inside
ssh 10.10.4.0 255.255.255.0 inside
ssh 192.168.99.0 255.255.255.0 inside
ssh 192.168.99.0 255.255.255.0 in-cbs
ssh 192.168.98.0 255.255.255.0 reno
ssh timeout 5
console timeout 0
management-access inside
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd enable management
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ntp server 193.204.114.232 source outside prefer
ntp server 193.204.114.233 source outside
webvpn
group-policy grpCsa internal
group-policy grpCsa attributes
vpn-tunnel-protocol IPSec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value grpCsa_splitT
username csacsa password MGqeYnm8cOClk4Y8 encrypted privilege 15
username csacsa attributes
vpn-group-policy grpCsa
username luca password GDV.nZla/3.sJe8c encrypted privilege 15
username simone password /9Fvxlz8sdgTzpHE encrypted privilege 15
tunnel-group zzzzzzzzzzzzz type ipsec-l2l
tunnel-group zzzzzzzzzzzzz ipsec-attributes
pre-shared-key *
tunnel-group grpCsa type remote-access
tunnel-group grpCsa general-attributes
address-pool poolVpnCsa
default-group-policy grpCsa
tunnel-group grpCsa ipsec-attributes
pre-shared-key *
tunnel-group xxxxxxxxxxxxxxx type ipsec-l2l
tunnel-group xxxxxxxxxxxxxxx ipsec-attributes
pre-shared-key *
!
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 rsh
inspect rtsp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
!
service-policy global_policy global
prompt hostname context
Cryptochecksum:30d8adfee7c14dbdf630a4754bc4eb67
: end
asdm location 192.168.200.0 255.255.255.0 inside
Ho guardato e riguardato la configurazione n-volte ma senza successo.
grazie come sempre e un saluto a tutti
Luca P.
-----
Mancava la direttiva:
Codice: Seleziona tutto
access-list INSIDE-NAT0 remark *** NAT0 PER VPN CLIENT ***
access-list INSIDE-NAT0 extended permit ip 192.168.101.0 255.255.255.0 192.168.200.0 255.255.255.0
ciao
Luca
