Hi All,
I in the process of currently implementing an ASA5505 firewall on our network. I am having two issues which may or may not be linked together.
We need RDP and FTP access to 2 inside servers. 192.168.1.10 & 192.168.1.11. Please see the configuration below from the ASA. The issue is that right now I can not RDP to the public address specified even though the I can RDP to the servers internally.
The second issue is that when I set the servers with the static IPs defined above the servers stop getting out to the internet. As long as the servers are DHCP I have no problem with them getting out to the internet.
ASA Version 7.2(3)
!
hostname XXXXXX
domain-name XXXX
enable password XXXXXX 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 X.X.X.17 255.255.255.248
!
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
!
passwd vjMh8SU9CeV/EOrw encrypted
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
access-list outside_access_in extended permit tcp any eq 3389 host X.X.X.20 eq 3389
access-list outside_access_in extended permit tcp any eq www host X.X.X.20 eq www
access-list outside_access_in extended permit tcp any eq https host X.X.X.20 eq https
access-list outside_access_in extended permit tcp any eq 3389 host X.X.X.21 eq 3389
access-list outside_access_in extended permit tcp any eq ftp host X.X.X.21 eq ftp
access-list outside_access_in extended permit icmp any any
access-list inside2outside extended permit tcp any any
access-list inside2outside extended permit udp any any
access-list inside2outside extended permit icmp any any
access-list inside2outside extended permit gre any any
access-list inside2outside extended permit ip any any
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-523.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) X.X.X.20 192.168.1.10 netmask 255.255.255.255
static (inside,outside) X.X.X.21 192.168.1.11 netmask 255.255.255.255
access-group inside2outside in interface inside
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 X.X.X.16 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 authentication ssh console LOCAL
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community XXXXXX
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet timeout 5
ssh 192.168.1.0 255.255.255.0 inside
ssh timeout 5
console timeout 0
management-access inside
dhcpd dns X.X.X.61 X.X.X.45
!
dhcpd address 192.168.1.15-192.168.1.254
inside
dhcpd enable inside
!
!
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
!
service-policy global_policy global
username XXXX password XXXXXX encrypted privilege 15
prompt hostname context
Cryptochecksum:5f5e24483f0
09e0b6880f
e613f06d39
8
: end
asdm image disk0:/asdm-523.bin
no asdm history enable
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