Cisco ASA 5505 - Basic Web Access

Question

Hello all,
Not posted here in a while but thought you guys might be able to help me out with a little problem. Okay, I have a Cisco ASA5505 running the latest asdm and ios...
[I]Cisco Adaptive Security Appliance Software Version 8.4(2)
Device Manager Version 6.4(5)206[/I]
I am trying to get basic web resolution and access but not having any luck. I just wanted to know if there is anything special that I needed to do with the ASA before I can do this. I've made a quick visio diagram of the network, see below:
[URL=http://imageshack.us/photo/my-images/4/diag.png/][IMG]http://img4.imageshack.us/img4/94/diag.th.png[/IMG][/URL]
The Vigor has a local subnet of 192.168.0.x/24 however there is also a "For routing use only" option. See below:
[URL=http://imageshack.us/photo/my-images/717/diag2.png/][IMG]http://img717.imageshack.us/img717/9131/diag2.th.png[/IMG][/URL]
I'm hopeful that by configuring the "For routing use ip address" as one of my allocation of public ip's, that it should work okay. I can actually ping by IP and name from the interface of the ASA but can't do that or browse to websites from clients which have their default gateway set to 192.168.0.252.
I was under the assumption web browsing should work out of the box almost as it's treated as an outgoing connection. Here is my config for you to look at:
(note, I've tried to set the route outside to the local ip of the draytek and also the "For routing usage only" IP address)
ASA Version 8.4(2)
hostname gilwoodasa
domain-name gilwood.local
enable password 9PvFytIZ2Vpy8Gon encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
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 192.168.0.252 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 82.70.231.xx 255.255.255.248
interface Vlan5
no nameif
security-level 50
ip address dhcp
boot system disk0:/asa842-k8.bin
ftp mode passive
dns domain-lookup inside
dns domain-lookup outside
dns server-group DefaultDNS
name-server 208.67.222.222
name-server 192.168.0.3
domain-name xxxxxxxxx
object-group network obj_any
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
icmp permit any outside
asdm image disk0:/asdm-645-206.bin
no asdm history enable
arp timeout 14400
nat (inside,outside) after-auto source dynamic any interface
route outside 0.0.0.0 0.0.0.0 82.70.231.49 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
user-identity default-domain LOCAL
http server enable
http 192.168.1.0 255.255.255.0 inside
http 192.168.0.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
telnet timeout 5
ssh 192.168.0.0 255.255.255.0 inside
ssh timeout 5
console timeout 0
dhcpd auto_config outside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ssl encryption 3des-sha1 des-sha1 rc4-md5 aes128-sha1 aes256-sha1
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 rsh
  inspect rtsp
  inspect esmtp
  inspect sqlnet
  inspect skinny
  inspect sunrpc
  inspect xdmcp
  inspect sip
  inspect netbios
  inspect tftp
  inspect ip-options
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
  no active
  destination address http [url]https://tools.cisco.com/its/service/oddce/services/DDCEService[/url]
  destination address email [email][email protected][/email]
  destination transport-method http
  subscribe-to-alert-group diagnostic
  subscribe-to-alert-group environment
  subscribe-to-alert-group inventory periodic monthly
  subscribe-to-alert-group configuration periodic monthly
  subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:4c06870d7d65d349cb63bd8044d61b35
: end
So, if you're still reading this - all I am after is a way to get basic web browsing working. Here are the logs which show the attempted web access...
[URL=http://imageshack.us/photo/my-images/338/logsi.png/][IMG]http://img338.imageshack.us/img338/671/logsi.th.png[/IMG][/URL]
Big thank you in advance!

Answer 1

Hey, thanks for the reply. I have tried the suggestion but to no avail. I can ping google from the outside interface but can't ping it from anything on the inside. This does tend to point towards a NAT issue. Hopefully someone has another suggestion?
Here are the results from the ASA console when trying to ping from both the inside and outside interface. The successful ones re from the outside.
http://imageshack.us/photo/my-images/209/pingbf.png/
Thanks again! Complete config now is as follows:
ASA Version 8.4(2)
hostname xxxxx
domain-name xxxx
enable password 9PvFytIZ2Vpy8Gon encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
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 192.168.0.252 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 82.70.231.xx 255.255.255.248
interface Vlan5
no nameif
security-level 50
ip address dhcp
boot system disk0:/asa842-k8.bin
ftp mode passive
dns domain-lookup inside
dns domain-lookup outside
dns server-group DefaultDNS
name-server 208.67.222.222
name-server 192.168.0.3
domain-name gilwood.local
object network obj_any
subnet 0.0.0.0 0.0.0.0
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
icmp permit any outside
asdm image disk0:/asdm-645-206.bin
no asdm history enable
arp timeout 14400
object network obj_any
nat (inside,outside) dynamic interface
nat (inside,outside) after-auto source dynamic any interface
route outside 0.0.0.0 0.0.0.0 82.70.231.49 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
user-identity default-domain LOCAL
http server enable
http 192.168.1.0 255.255.255.0 inside
http 192.168.0.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
telnet timeout 5
ssh 192.168.0.0 255.255.255.0 inside
ssh timeout 5
console timeout 0
dhcpd auto_config outside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ssl encryption 3des-sha1 des-sha1 rc4-md5 aes128-sha1 aes256-sha1
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 rsh
  inspect rtsp
  inspect esmtp
  inspect sqlnet
  inspect skinny
  inspect sunrpc
  inspect xdmcp
  inspect sip
  inspect netbios
  inspect tftp
  inspect ip-options
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
  no active
  destination address http https://tools.cisco.com/its/service/oddce/services/DD                                                                                                  CEService
  destination address email [email protected]
  destination transport-method http
  subscribe-to-alert-group diagnostic
  subscribe-to-alert-group environment
  subscribe-to-alert-group inventory periodic monthly
  subscribe-to-alert-group configuration periodic monthly
  subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:5caa6e14d9c76e0858b055316071710f
: end