VNI-Joe
asked on
FTP server behind Cisco ASA 5505 NAT public address
Hi,
I would like to use a public address for an FTP server on my LAN. I've added what I thought were the right commands to do this but it is still not working. Here's my config:
Result of the command: "show running-config"
: Saved
:
ASA Version 7.2(4)
!
hostname RI5505
domain-name seaboardbox.com
enable password Dr0KI7S5C7dIwyPV encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.50 255.255.0.0
!
interface Vlan2
nameif outside
security-level 0
ip address 69.26.xxx.179 255.255.255.248
!
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
!
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 domain.com
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
access-list access_outside_in extended permit tcp any host 69.26.xxx.180 eq ftp
access-list outside_access_in extended permit tcp any any eq ftp
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
mtu dmz 1500
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-524.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) tcp 69.26.xxx.180 ftp 192.168.1.80 ftp netmask 255.255.255.255
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 69.26.xxx.177 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
http server enable
http 192.168.1.0 255.255.255.0 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
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto isakmp identity address
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
crypto isakmp nat-traversal 20
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
!
service-policy global_policy global
prompt hostname context
Cryptochecksum:afb962d4d65 c569ac417f 9367e4e172 8
: end
Thanks
I would like to use a public address for an FTP server on my LAN. I've added what I thought were the right commands to do this but it is still not working. Here's my config:
Result of the command: "show running-config"
: Saved
:
ASA Version 7.2(4)
!
hostname RI5505
domain-name seaboardbox.com
enable password Dr0KI7S5C7dIwyPV encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.50 255.255.0.0
!
interface Vlan2
nameif outside
security-level 0
ip address 69.26.xxx.179 255.255.255.248
!
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
!
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 domain.com
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
access-list access_outside_in extended permit tcp any host 69.26.xxx.180 eq ftp
access-list outside_access_in extended permit tcp any any eq ftp
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
mtu dmz 1500
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-524.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) tcp 69.26.xxx.180 ftp 192.168.1.80 ftp netmask 255.255.255.255
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 69.26.xxx.177 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
http server enable
http 192.168.1.0 255.255.255.0 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
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto isakmp identity address
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
crypto isakmp nat-traversal 20
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
!
service-policy global_policy global
prompt hostname context
Cryptochecksum:afb962d4d65
: end
Thanks
ASKER
What would my access list command be?
Your access list command looks fine.
ASKER
Which one because it looks like I have two different commands for the same thing. And I still can't connect to the FTP server at the 69.26.xxx.180 address.
access-list access_outside_in extended permit tcp any host 69.26.xxx.180 eq ftp
access-list outside_access_in extended permit tcp any any eq ftp
access-list access_outside_in extended permit tcp any host 69.26.xxx.180 eq ftp
access-list outside_access_in extended permit tcp any any eq ftp
ASKER CERTIFIED SOLUTION
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static (real_interface,mapped_int
Try
static (outside,inside) tcp 192.168.1.80 ftp 69.26.xxx.180 ftp netmask 255.255.255.255