gbosko
asked on
ASA Static route for RDP
Im having trouble setting up access to a internal server for RDP.
I have a Block of IPs on a /27. .97-126
The router is on 12.55.199.97
I have a Internal server on 10.80.100.85, i want access to it from the internet on 12.55.199.101. To begin I want to add RDP access on 3389 to start, but i am stumped. I plan to open up other ports for web server...etc
For this i created these 3 config lines:
access-list rdp extended permit tcp any host 12.55.199.101 eq 3389
static (inside,outside) 12.55.199.101 10.80.100.85 netmask 255.255.255.255
access-group rdp in interface outside
When i ping the outside ip 12.55.199.101 I am not seeing any activity in the syslog. I must have something wrong.
I have a Block of IPs on a /27. .97-126
The router is on 12.55.199.97
I have a Internal server on 10.80.100.85, i want access to it from the internet on 12.55.199.101. To begin I want to add RDP access on 3389 to start, but i am stumped. I plan to open up other ports for web server...etc
For this i created these 3 config lines:
access-list rdp extended permit tcp any host 12.55.199.101 eq 3389
static (inside,outside) 12.55.199.101 10.80.100.85 netmask 255.255.255.255
access-group rdp in interface outside
When i ping the outside ip 12.55.199.101 I am not seeing any activity in the syslog. I must have something wrong.
ASA Version 7.2(3)
!
hostname B-ASA
domain-name xyzarms.com
enable password eQWIsP.AIf4tBrGw encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 10.80.100.6 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address 12.55.199.116 255.255.255.224
!
interface Ethernet0/0
switchport access vlan 2
speed 100
duplex full
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
passwd eQWIsP.AIf4tBrGw encrypted
ftp mode passive
dns server-group DefaultDNS
domain-name xyzarms.com
access-list rdp extended permit tcp any host 12.55.199.101 eq 3389
pager lines 24
logging enable
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 12.55.199.103-12.55.199.108 netmask 255.255.255.224
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) 12.55.199.101 10.80.100.85 netmask 255.255.255.255
access-group rdp in interface outside
route outside 0.0.0.0 0.0.0.0 12.55.199.97 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
http server enable
http 0.0.0.0 0.0.0.0 inside
http 0.0.0.0 0.0.0.0 outside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 inside
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 20
ssh version 2
console timeout 0
!
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 netbios
inspect rsh
inspect rtsp
inspect skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip
inspect xdmcp
!
service-policy global_policy global
prompt hostname context
Cryptochecksum:de55e74d845f46ffc9f9b51ea84b84b9
: end
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ASKER
Donboo, thanks for the icmp config. however im still not able to connect. Its like the ASA doesnt know that it is supposto see outside IP 12.55.199.101.
When i PING or try to RDP nothing shows up in the sys log.
When i PING or try to RDP nothing shows up in the sys log.
ASKER
Fixed. Another firewall was unknowingly using the external IP was was trying to use.
ASKER
The firewall on the OS is disabled.
I can RDP from the inside.