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TOPIC: Cisco ASA 5505 Port Forwarding

Cisco ASA 5505 Port Forwarding 10 years 3 months ago #25753

I think I am losing my mind. I have followed every discussion I could find and as best as I can tell, things are set up as they should be. I simply need to forward port 21. My running config is as follows. Please help!

: Saved
:
ASA Version 7.2(3)
!
hostname ciscoasa
domain-name default.domain.invalid
enable password lCrzpddxiv3Ah07a encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.3 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address ***.***.***.*** 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 2KFQnbNIdI.2KYOU encrypted
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
access-list inside_nat0_outbound extended permit ip host 192.168.1.23 ***.***.***.*** 255.255.255.128
access-list outside_1_cryptomap extended permit ip host 192.168.1.23 ***.***.***.*** 255.255.255.128
access-list outside_cryptomap_1 extended permit ip host 192.168.1.23 ***.***.***.*** 255.255.255.128
access-list outside_access_in extended permit tcp any host 192.168.1.122 eq ftp
pager lines 24
logging asdm informational
mtu outside 1500
mtu inside 1500
no failover
monitor-interface outside
monitor-interface inside
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) 0 access-list inside_nat0_outbound
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface ftp 172.16.1.214 ftp netmask 255.255.255.255
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 ***.***.***.*** 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 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 ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer 199.227.180.130
crypto map outside_map 1 set transform-set ESP-3DES-MD5
crypto map inside_map 1 match address outside_cryptomap_1
crypto map inside_map 1 set peer 199.227.180.130
crypto map inside_map 1 set transform-set ESP-3DES-MD5
crypto map inside_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
!
dhcpd address 192.168.1.4-192.168.1.254 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
tunnel-group ***.***.***.*** type ipsec-l2l
tunnel-group ***.***.***.*** ipsec-attributes
pre-shared-key *
prompt hostname context
Cryptochecksum:3e76f42978e261ae63ef5749eacb3a4d
: end
asdm image disk0:/asdm-523.bin
no asdm history enable

Re: Cisco ASA 5505 Port Forwarding 10 years 3 months ago #25758

What are you trying to do?

I think I am losing my mind. I have followed every discussion I could find and as best as I can tell, things are set up as they should be. I simply need to forward port 21. My running config is as follows. Please help!

: Saved
:
ASA Version 7.2(3)
!
hostname ciscoasa
domain-name default.domain.invalid
enable password lCrzpddxiv3Ah07a encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.3 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address ***.***.***.*** 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 2KFQnbNIdI.2KYOU encrypted
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
access-list inside_nat0_outbound extended permit ip host 192.168.1.23 ***.***.***.*** 255.255.255.128
access-list outside_1_cryptomap extended permit ip host 192.168.1.23 ***.***.***.*** 255.255.255.128
access-list outside_cryptomap_1 extended permit ip host 192.168.1.23 ***.***.***.*** 255.255.255.128
access-list outside_access_in extended permit tcp any host 192.168.1.122 eq ftp
pager lines 24
logging asdm informational
mtu outside 1500
mtu inside 1500
no failover
monitor-interface outside
monitor-interface inside
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) 0 access-list inside_nat0_outbound
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface ftp 172.16.1.214 ftp netmask 255.255.255.255
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 ***.***.***.*** 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 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 ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer 199.227.180.130
crypto map outside_map 1 set transform-set ESP-3DES-MD5
crypto map inside_map 1 match address outside_cryptomap_1
crypto map inside_map 1 set peer 199.227.180.130
crypto map inside_map 1 set transform-set ESP-3DES-MD5
crypto map inside_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
!
dhcpd address 192.168.1.4-192.168.1.254 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
tunnel-group ***.***.***.*** type ipsec-l2l
tunnel-group ***.***.***.*** ipsec-attributes
pre-shared-key *
prompt hostname context
Cryptochecksum:3e76f42978e261ae63ef5749eacb3a4d
: end
asdm image disk0:/asdm-523.bin
no asdm history enable

Re: Cisco ASA 5505 Port Forwarding 10 years 3 months ago #26050

You need to add the following line,

access-list outside_access_in extended permit tcp any interface outside eq ftp

Also is 172.16.1.214 you internal FTP server? Shouldnt it be?

static (inside,outside) tcp interface ftp 192.168.1.122 ftp netmask 255.255.255.255
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