I've configured a 5505 but internal clients can't ping external ip. To test I've connect a pc with the ip of the default router on the Outside int the ASA can ping the PC and the PC can ping the ASA, but internal clients can't ping the PC
PC config 195.12.23.241/28
Here's the ASA config, so far I've wiped the ASA and started with a blank sonfig and built it up but still not working.
ASA Version 8.2(5)
!
!
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
!
interface Vlan1
nameif INSIDE
security-level 100
ip address 192.168.5.1 255.255.255.0
!
interface Vlan2
nameif OUTSIDE
security-level 0
ip address 195.12.23.242 255.255.255.240
!
ftp mode passive
dns server-group DefaultDNS
domain-name TEST_LAB
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
pager lines 24
mtu OUTSIDE 1500
mtu INSIDE 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
icmp permit any OUTSIDE
icmp permit any INSIDE
no asdm history enable
arp timeout 14400
global (OUTSIDE) 1 interface
nat (INSIDE) 1 0.0.0.0 0.0.0.0
route OUTSIDE 0.0.0.0 0.0.0.0 195.12.23.241 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
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
http server enable
http 192.168.0.0 255.255.255.0 INSIDE
http 192.168.0.0 255.255.0.0 INSIDE
http redirect INSIDE 80
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
telnet 192.168.10.0 255.255.255.0 INSIDE
telnet 192.168.0.0 255.255.0.0 INSIDE
telnet timeout 20
ssh 192.168.10.0 255.255.255.0 INSIDE
ssh timeout 5
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
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 ip-options
inspect netbios
inspect rsh
inspect rtsp
inspect skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip
inspect xdmcp
!
service-policy global_policy global
