I am unable to access ASA by external interface, i cannot ssh to the ASA to external inteface, it shows port 22 is in use but we don't use port 22.
i appreciate any help
aaa(config)# ssh 0.0.0.0 0.0.0.0 Outside
ERROR: Unable to configure service on port 22, on interface 'Outside'. This port is currently in use by another feature
Usage: [no] ssh {<local_ip>|<hostname>} <mask> <if_name>
[no] ssh timeout <number>
[no] ssh version 1|2
[no] ssh scopy enable
show ssh [sessions [<client_ip>]]
ssh disconnect <session_id>
show running-config [all] ssh
clear configure ssh
when i try to configure SSH for outside it show message it is in use, but actually we don't use 22 port for anything.
#################
msopsasa(config)# packet-tracer input outside tcp 4.2.2.2 22 55.55.55.55 22 detail
Phase: 1
Type: ROUTE-LOOKUP
Subtype: input
Result: ALLOW
Config:
Additional Information:
in 204.187.93.33 255.255.255.255 identity
Phase: 2
Type: ACCESS-LIST
Subtype:
Result: DROP
Config:
Implicit Rule
Additional Information:
Forward Flow based lookup yields rule:
in id=0x732c54b0, priority=0, domain=permit, deny=true
hits=2544204, user_data=0x9, cs_id=0x0, use_real_addr, flags=0x1000, protocol=0
src ip/id=0.0.0.0, mask=0.0.0.0, port=0
dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, dscp=0x0
input_ifc=Outside, output_ifc=any
Result:
input-interface: Outside
input-status: up
input-line-status: up
output-interface: NP Identity Ifc
output-status: up
output-line-status: up
Action: drop
Drop-reason: (acl-drop) Flow is denied by configured rule
#######################
aaa#sh run
: Saved
:
ASA Version 8.4(1)
!
hostname msopsasa
enable password assss encrypted
passwd ssss encrypted
names
!
interface GigabitEthernet0/0
description Outside
nameif Outside
security-level 0
ip address 55.55.55.55 255.255.255.0
!
interface GigabitEthernet0/1
nameif Inside
security-level 100
ip address 3.2.1.1 255.255.255.0
!
interface GigabitEthernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/3
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
!
boot system disk0:/asa841-k8.bin
ftp mode passive
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
object network NETWORK_OBJ_172.16.0.192_27
subnet 172.16.0.192 255.255.255.224
object network obj-remote
subnet 10.1.0.0 255.255.252.0
object network obj-local
subnet 3.2.1.0 255.255.255.0
object network remote-vpn
subnet 172.16.0.0 255.255.255.0
object network INSIDE-GLOBAL
subnet 0.0.0.0 0.0.0.0
object network OpManager
host 3.2.1.241
object service WEB
service tcp destination eq www
object-group network SERVER
network-object 172.16.0.0 255.255.255.0
object-group network aaa
network-object 10.0.0.0 255.0.0.0
object-group network aaa
network-object 192.168.20.0 255.255.255.0
network-object 192.168.30.0 255.255.255.0
network-object 192.168.10.0 255.255.255.0
object-group network aaa
network-object 192.168.1.0 255.255.255.0
network-object 192.168.3.0 255.255.255.0
network-object 192.168.2.0 255.255.255.0
network-object 172.16.1.0 255.255.255.0
object-group network aaa
network-object 192.168.111.0 255.255.255.0
network-object 192.168.99.0 255.255.255.0
object-group network SCIENTA
network-object 192.168.101.0 255.255.255.0
object-group network aaa
network-object 3.2.5.0 255.255.255.0
object-group network aaaa
network-object 3.6.0.0 255.255.0.0
network-object 3.7.0.0 255.255.0.0
network-object 3.8.0.0 255.255.0.0
network-object 3.9.0.0 255.255.0.0
network-object 3.10.0.0 255.255.0.0
object-group network aaaa
network-object 3.2.6.0 255.255.255.0
access-list Split_Tunnel_ACL standard permit 3.2.1.0 255.255.255.0
access-list PRINCESSAUTO-DR extended permit ip 3.2.1.0 255.255.255.0 10.0.0.0 255.0.0.0
access-list REACH extended permit ip 3.2.1.0 255.255.255.0 object-group REACH
access-list Inside_access_in extended permit ip any any
access-list WIREIE extended permit ip 3.2.1.0 255.255.255.0 object-group WIREIE
access-list PSTG extended permit ip 3.2.1.0 255.255.255.0 object-group PSTG
access-list SCIENTA extended permit ip 3.2.1.0 255.255.255.0 object-group SCIENTA
access-list outside_access_in extended permit tcp any object OpManager eq www
access-list outside_inside_in extended permit tcp any host 3.2.1.241 eq 3389
access-list outside_inside_in extended permit tcp any host 3.2.1.241 eq www
access-list outside_inside_in extended permit tcp any any eq 4343
access-list outside_inside_in extended permit udp any host 3.2.1.241 eq snmptrap
access-list outside_inside_in extended permit udp any host 3.2.1.241 eq snmp
access-list outside_inside_in extended permit tcp any host 3.2.1.241 eq 4443
access-list outside_inside_in extended permit tcp any host 3.2.1.241 eq https
access-list AIM extended permit ip 3.2.1.0 255.255.255.0 3.2.5.0 255.255.255.0
access-list PRINCESSAUTO extended permit ip 3.2.1.0 255.255.255.0 10.0.0.0 255.0.0.0
access-list NAFA extended permit ip 3.2.1.0 255.255.255.0 object-group NAFA
access-list CAPSTONE extended permit ip 3.2.1.0 255.255.255.0 3.2.6.0 255.255.255.0
pager lines 24
logging enable
logging timestamp
logging console debugging
logging monitor debugging
logging trap informational
logging asdm informational
logging device-id hostname
flow-export destination Inside 3.2.1.202 9996
mtu Outside 1500
mtu Inside 1500
mtu management 1500
ip local pool VPN_Pool 172.16.0.200-172.16.0.220 mask 255.255.255.0
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-643.bin
asdm history enable
arp timeout 14400
nat (Inside,Outside) source static obj-local obj-local destination static aaa aaa
nat (Inside,Outside) source static obj-local obj-local destination static aaa aaa
nat (Inside,Outside) source static obj-local obj-local destination static aaa aaa
nat (Inside,Outside) source static obj-local obj-local destination static aaa aaa
nat (Inside,Outside) source static obj-local obj-local destination static aaa aaa
nat (Inside,Outside) source static obj-local obj-local destination static aaa aaa
nat (Inside,Outside) source static obj-local obj-local destination static aaa aaa
nat (Inside,Outside) source static obj-local obj-local destination static aaa aaa
nat (Inside,Outside) source static obj-local obj-local destination static aaa aaa
!
object network INSIDE-GLOBAL
nat (Inside,Outside) dynamic interface
object network OpManager
nat (Inside,Outside) static interface service tcp https https
access-group outside_inside_in in interface Outside
access-group Inside_access_in in interface Inside
route Outside 0.0.0.0 0.0.0.0 204.187.93.3 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
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-record DfltAccessPolicy
aaa authentication ssh console LOCAL
http server enable 4433
http 192.168.1.0 255.255.255.0 management
http 172.16.0.0 255.255.255.0 Outside
http 0.0.0.0 0.0.0.0 Outside
no snmp-server location
no snmp-server contact
snmp-server community *****
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-
MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map Outside_map 70 set ikev1 transform-set ESP-AES-256-SHA
crypto map Outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map Outside_map interface Outside
crypto ikev1 enable Outside
crypto ikev1 enable Inside
crypto ikev1 policy 20
authentication pre-share
encryption aes-256
hash sha
group 2
lifetime 86400
telnet 0.0.0.0 0.0.0.0 Inside
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 Inside
ssh timeout 30
ssh version 2
console timeout 0
management-access Inside
dhcpd dns 204.187.93.1 8.8.8.8 interface Inside
dhcpd domain asdf interface Inside
!
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd enable management
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
group-policy msops internal
group-policy msops attributes
dns-server value 8.8.8.8 4.4.4.2
vpn-tunnel-protocol ikev1
split-tunnel-policy tunnelspecified
split-tunnel-network-list value Split_Tunnel_ACL
tunnel-group msops type remote-access
tunnel-group msops general-attributes
address-pool VPN_Pool
default-group-policy msops
tunnel-group msops ipsec-attributes
ikev1 pre-shared-key *****
ikev1 pre-shared-key *****
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
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 ip-options
inspect icmp
!
service-policy global_policy global
prompt hostname context
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email callhome@cisco.com
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:f1e5c68b650fca411d4ef6a5fc10c880
: end
