Trying to setup ASA5505. Semi working but having issues with accessing services from the outside.

ASA5505 Basic License, Version 8.2. (plus upgrade to unlimited inside hosts).

Alert: I'm a Cisco Noob.

321.321.39.X is a place holder for privacy.

I came up with this config and tested it tonight.

ASA Version 8.2(1)
!
hostname <removed>
domain-name <removed>
enable password <removed> encrypted
passwd <removed> encrypted
names
!
interface Vlan1
 nameif inside
 security-level 100
 ip address 172.21.36.1 255.255.252.0
!
interface Vlan2
 nameif outside
 security-level 0
 ip address 321.321.39.10 255.255.255.248
!
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
!
ftp mode passive
dns server-group DefaultDNS
 domain-name <removed>
access-list outside_inbound extended permit tcp any host 321.321.39.10 eq pptp
access-list outside_inbound extended permit tcp any host 321.321.39.11 eq https
access-list outside_inbound extended permit tcp any host 321.321.39.11 eq 993
access-list outside_inbound extended permit tcp any host 321.321.39.11 eq smtp
access-list outside_inbound extended permit tcp any host 321.321.39.11 eq 1001
access-list outside_inbound extended permit tcp any host 321.321.39.11 eq 465
access-list outside_inbound extended permit tcp any host 321.321.39.11 eq domain
access-list outside_inbound extended permit udp any eq domain host 321.321.39.11 eq domain
access-list outside_inbound extended permit tcp any host 321.321.39.12 eq www
access-list outside_inbound extended permit tcp any host 321.321.39.12 eq https
access-list outside_inbound extended permit tcp any host 321.321.39.13 eq www
access-list outside_inbound extended permit tcp any host 321.321.39.13 eq https
access-list outside_inbound extended permit icmp any any echo-reply
access-list outside_inbound extended permit icmp any any source-quench
access-list outside_inbound extended permit icmp any any unreachable
access-list outside_inbound extended permit icmp any any time-exceeded
access-list outside_inbound extended permit icmp any any traceroute
access-list outside_inbound extended permit icmp any any echo
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
global (outside) 2 321.321.39.11-321.321.39.14 netmask 255.255.255.248
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface pptp 172.21.37.20 pptp netmask 255.255.255.255
static (inside,outside) 321.321.39.11 172.21.37.14 netmask 255.255.255.255
static (inside,outside) 321.321.39.12 172.21.37.24 netmask 255.255.255.255
static (inside,outside) 321.321.39.13 172.21.37.17 netmask 255.255.255.255
access-group outside_inbound in interface outside
route outside 0.0.0.0 0.0.0.0 321.321.39.9 1
route inside 192.168.15.0 255.255.255.0 172.21.36.52 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 172.21.36.0 255.255.252.0 inside
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 172.21.36.0 255.255.252.0 inside
telnet timeout 60
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 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
  inspect pptp
  inspect ipsec-pass-thru
  inspect http
!
service-policy global_policy global
prompt hostname context

The servers that had static forwards did not have any outside network access. couldn't ping google.com for instance. mail server couldn't Domain POP the Barracuda spam filter from our ISP etc.

So after doing some reading I removed the statics for 172.21.37.11, 12 and 13, and replaced those three with what's below..

static (inside,outside) tcp 321.321.39.11 https 172.21.37.14 https netmask 255.255.255.255
static (inside,outside) tcp 321.321.39.11 993 172.21.37.14 993 netmask 255.255.255.255
static (inside,outside) tcp 321.321.39.11 smtp 172.21.37.14 smtp netmask 255.255.255.255
static (inside,outside) tcp 321.321.39.11 1001 172.21.37.14 1001 netmask 255.255.255.255
static (inside,outside) tcp 321.321.39.11 465 172.21.37.14 465 netmask 255.255.255.255
static (inside,outside) tcp 321.321.39.11 domain 172.21.37.14 domain netmask 255.255.255.255
static (inside,outside) tcp 321.321.39.12 www 172.21.37.24 www netmask 255.255.255.255
static (inside,outside) tcp 321.321.39.12 https 172.21.37.24 https netmask 255.255.255.255
static (inside,outside) tcp 321.321.39.13 www 172.21.37.17 www netmask 255.255.255.255
static (inside,outside) tcp 321.321.39.13 https 172.21.37.17 https netmask 255.255.255.255

Now the servers (for instance 172.21.37.14) could ping the outside world again. Mail started flowing (Domain POP was successful) etc. etc. But I forgot to check if webmail worked from the outside admittedly.

But the webservers at 172.21.37.17 and 172.21.37.24 still didn't respond from the outside world. Although I was able to PPTP VPN in on 321.321.39.10 (interface) which is the outside interface IP address. and it is static mapped to 172.21.37.20.

So I'm thinking there must be something wrong with NAT somewhere? no response from 321.321.39.11 to 321.321.39.14..

Could anyone look over the config and please let me know what I've done wrong? Is there something I've missed? well obviously but.. please help! Thank you.