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9.2

No WAN traffic after adding NAT & ACL entries in ASA 5505

Asked by mpete32 in Cisco PIX Firewall, Enterprise Firewalls, Networking Hardware Firewalls

After adding static nat entry and TCP ACL's, I have no Internet nor email traffic coming or going outside the WAN interface on my ASA from my exchange server. All other nodes on internal network can access inside and outside. If i remove the NAT entry, HTTP traffic is fine but of course no email. Cannot locate the problem. Please help. Config added

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             : Saved
:
ASA Version 7.2(3) 
!
hostname Gateway
domain-name xxxxxx.com
enable password /NwxNan8blmERMal encrypted
names
!
interface Vlan1
 nameif inside
 security-level 100
 ip address 192.168.1.1 255.255.255.0 
!
interface Vlan2
 nameif outside
 security-level 0
 ip address 12.xxx.xxx.99 255.255.255.0 
!
interface Vlan3
 shutdown
 no forward interface Vlan1
 nameif dmz
 security-level 50
 no ip address
!
interface Ethernet0/0
 switchport access vlan 2
!
interface Ethernet0/1
 switchport access vlan 2
!
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 xxxxxx.com
access-list outside_access_in extended permit tcp any host 12.xxx.xxx.126 eq smtp 
access-list outside_access_in extended permit tcp any host 12.xxx.xxx.126 eq pop3 
access-list outside_access_in extended permit tcp any host 12.xxx.xxx.126 eq www 
access-list outside_access_in extended permit tcp any host 12.xxx.xxx.126 eq https 
access-list outside_access_in extended permit tcp any host 12.xxx.xxx.126 eq ftp 
access-list DefaultRAGroup_splitTunnelAcl standard permit 192.168.1.0 255.255.255.0 
pager lines 24
logging enable
logging asdm informational
mtu outside 1500
mtu inside 1500
mtu dmz 1500
ip local pool xxxxxx-DHCP 192.168.1.175-192.168.1.199 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-523.bin
no asdm history enable
arp timeout 14400
nat-control
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) 12.xxx.xxx.126 192.168.1.226 netmask 255.255.255.255 dns 
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 12.xxx.xxx.97 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 uauth 0:05:00 absolute
aaa-server xxxxxx-DC protocol nt
aaa-server xxxxxx-DC host 192.168.1.3
 timeout 5
 nt-auth-domain-controller earth1
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set TRANS_ESP_3DES_MD5 esp-3des esp-md5-hmac 
crypto ipsec transform-set TRANS_ESP_3DES_MD5 mode transport
crypto dynamic-map outside_dyn_map 20 set pfs 
crypto dynamic-map outside_dyn_map 20 set transform-set TRANS_ESP_3DES_MD5
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 md5
 group 2
 lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
!
 
!
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 esmtp 
  inspect sqlnet 
  inspect skinny 
  inspect sunrpc 
  inspect xdmcp 
  inspect sip 
  inspect netbios 
  inspect tftp 
  inspect icmp 
!
service-policy global_policy global
group-policy DefaultRAGroup internal
group-policy DefaultRAGroup attributes
 wins-server value 192.168.1.4 192.168.1.3
 dns-server value 192.168.1.4 192.168.1.3
 vpn-tunnel-protocol l2tp-ipsec 
 split-tunnel-policy tunnelspecified
 split-tunnel-network-list value DefaultRAGroup_splitTunnelAcl
tunnel-group DefaultRAGroup general-attributes
 address-pool xxxxxx-DHCP
 authentication-server-group xxxxxx-DC
 default-group-policy DefaultRAGroup
tunnel-group DefaultRAGroup ipsec-attributes
 pre-shared-key *
prompt hostname context 
Cryptochecksum:d10bd7d6694489ffbc360100ae75d5f2
: end
asdm image disk0:/asdm-523.bin
no asdm history enable

           
         

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No WAN traffic after adding NAT & ACL entries in ASA 5505

Asked by mpete32 in Cisco PIX Firewall, Enterprise Firewalls, Networking Hardware Firewalls

About this solution