Type: HOST-LIMIT Result: DROP ASA 5505

[vasquezwilmer]

Hello, 

I am having some weird issue with my ASA 5505. I have Remote VPN Host (172.16.32.100) that is pinging OK to some hosts behind the ASA Firewall (inside interface, 172.16.1.0/24). The problem is that others host cannot be reachable from the VPN Client Host. 

This is what I have:

inside (172.16.1.0 /24)- - - - > [Firewall ASA5505] - - - > outside (24.xxx.xxx.xxx) --------VPN Client (Range 172.16.32.100 - 172.16.32.105 )

When I ran packet tracert, I see that HOST LIMIT is the cause of DROP packet, but I treat all network from VPN Client to my Inside interface as a network /24. I had read several documents, not sure if is a problem with the IOS or some limitation. Please help

-----------FAILING -------

ASA5505# packet-tracer input out icmp 172.16.32.100 0 8 172.16.1.107 det$

Phase: 1
Type: ROUTE-LOOKUP
Subtype: input
Result: ALLOW
Config:
Additional Information:
in 172.16.1.0 255.255.255.0 inside

Phase: 2
Type: UN-NAT
Subtype: static
Result: ALLOW
Config:
nat (inside,outside) source static INSIDE_NETWORK INSIDE_NETWORK destination static _RA_Host _RA_Host no-proxy-arp route-lookup
Additional Information:
NAT divert to egress interface inside
Untranslate 172.16.1.107/0 to 172.16.1.107/0

Phase: 3
Type: ACCESS-LIST
Subtype: log
Result: ALLOW
Config:
access-group outside_access_in in interface outside
access-list outside_access_in extended permit object-group DM_INLINE_PROTOCOL_2 object _RA_Host 172.16.1.0 255.255.255.0
object-group protocol DM_INLINE_PROTOCOL_2
protocol-object ip
protocol-object icmp
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc0b2438, priority=13, domain=permit, deny=false
hits=63, user_data=0xca0eed40, cs_id=0x0, use_real_addr, flags=0x0, protocol=0
src ip/id=172.16.32.0, mask=255.255.255.0, port=0, tag=0
dst ip/id=172.16.1.0, mask=255.255.255.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 4
Type: NAT
Subtype:
Result: ALLOW
Config:
nat (inside,outside) source static INSIDE_NETWORK INSIDE_NETWORK destination static _RA_Host _RA_Host no-proxy-arp route-lookup
Additional Information:
Static translate 172.16.32.100/0 to 172.16.32.100/0
Forward Flow based lookup yields rule:
in id=0xc885f218, priority=6, domain=nat, deny=false
hits=1941, user_data=0xcd0d2678, cs_id=0x0, flags=0x0, protocol=0
src ip/id=172.16.32.0, mask=255.255.255.0, port=0, tag=0
dst ip/id=172.16.1.0, mask=255.255.255.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=inside

Phase: 5
Type: NAT
Subtype: per-session
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcba033a0, priority=0, domain=nat-per-session, deny=true
hits=323093, user_data=0x0, cs_id=0x0, reverse, use_real_addr, flags=0x0, protocol=0
src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0 dscp=0x0
input_ifc=any, output_ifc=any

Phase: 6
Type: IP-OPTIONS
Subtype:
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc087c10, priority=0, domain=inspect-ip-options, deny=true
hits=164834, user_data=0x0, cs_id=0x0, reverse, flags=0x0, protocol=0
src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 7
Type: CP-PUNT
Subtype:
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xccd92868, priority=89, domain=punt, deny=true
hits=302, user_data=0xcb9530f0, cs_id=0x0, flags=0x0, protocol=0
src ip/id=172.16.32.100, mask=255.255.255.255, port=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 8
Type: INSPECT
Subtype: np-inspect
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc9b8080, priority=70, domain=inspect-icmp, deny=false
hits=3778, user_data=0xcc9b6788, cs_id=0x0, use_real_addr, flags=0x0, protocol=1
src ip/id=0.0.0.0, mask=0.0.0.0, icmp-type=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, icmp-code=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 9
Type: L2TP-PPP
Subtype:
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xc919a188, priority=70, domain=l2tp-ppp, deny=false
hits=9904, user_data=0x2, cs_id=0x0, reverse, flags=0x0, protocol=0
src ip/id=172.16.32.100, mask=255.255.255.255, port=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 10
Type: ACCESS-LIST
Subtype: vpn-user
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc0b0858, priority=13, domain=vpn-user, deny=false
hits=300, user_data=0xca0eebb0, filter_id=0x2(remote_vpn_net), protocol=0
src ip=0.0.0.0, mask=0.0.0.0, port=0
dst ip=172.16.1.0, mask=255.255.255.0, port=0

Phase: 11
Type: INSPECT
Subtype: np-inspect
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc087710, priority=66, domain=inspect-icmp-error, deny=false
hits=3945, user_data=0xcc086d20, cs_id=0x0, use_real_addr, flags=0x0, protocol=1
src ip/id=0.0.0.0, mask=0.0.0.0, icmp-type=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, icmp-code=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 12
Type: VPN
Subtype: ipsec-tunnel-flow
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc90c620, priority=13, domain=ipsec-tunnel-flow, deny=true
hits=6744, user_data=0x0, cs_id=0x0, flags=0x0, protocol=0
src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 13
Type: DEBUG-ICMP
Subtype:
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcbec3840, priority=13, domain=debug-icmp-trace, deny=false
hits=5642, user_data=0x0, cs_id=0x0, reverse, flags=0x0, protocol=1
src ip/id=0.0.0.0, mask=0.0.0.0, icmp-type=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, icmp-code=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 14
Type: HOST-LIMIT
Subtype:
Result: DROP
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc08c1f0, priority=0, domain=host-limit, deny=false
hits=315, user_data=0x0, cs_id=0x0, flags=0x0, protocol=0
src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Result:
input-interface: outside
input-status: up
input-line-status: up
output-interface: inside
output-status: up
output-line-status: up
Action: drop
Drop-reason: (acl-drop) Flow is denied by configured rule

--------------------WORKING -------------

ASA5505# packet-tracer input out icmp 172.16.32.100 0 8 172.16.1.108 det$

Phase: 1
Type: ROUTE-LOOKUP
Subtype: input
Result: ALLOW
Config:
Additional Information:
in 172.16.1.0 255.255.255.0 inside

Phase: 2
Type: UN-NAT
Subtype: static
Result: ALLOW
Config:
nat (inside,outside) source static INSIDE_NETWORK INSIDE_NETWORK destination static _RA_Host _RA_Host no-proxy-arp route-lookup
Additional Information:
NAT divert to egress interface inside
Untranslate 172.16.1.108/0 to 172.16.1.108/0

Phase: 3
Type: ACCESS-LIST
Subtype: log
Result: ALLOW
Config:
access-group outside_access_in in interface outside
access-list outside_access_in extended permit object-group DM_INLINE_PROTOCOL_2 object _RA_Host 172.16.1.0 255.255.255.0
object-group protocol DM_INLINE_PROTOCOL_2
protocol-object ip
protocol-object icmp
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc0b2438, priority=13, domain=permit, deny=false
hits=64, user_data=0xca0eed40, cs_id=0x0, use_real_addr, flags=0x0, protocol=0
src ip/id=172.16.32.0, mask=255.255.255.0, port=0, tag=0
dst ip/id=172.16.1.0, mask=255.255.255.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 4
Type: NAT
Subtype:
Result: ALLOW
Config:
nat (inside,outside) source static INSIDE_NETWORK INSIDE_NETWORK destination static _RA_Host _RA_Host no-proxy-arp route-lookup
Additional Information:
Static translate 172.16.32.100/0 to 172.16.32.100/0
Forward Flow based lookup yields rule:
in id=0xc885f218, priority=6, domain=nat, deny=false
hits=1942, user_data=0xcd0d2678, cs_id=0x0, flags=0x0, protocol=0
src ip/id=172.16.32.0, mask=255.255.255.0, port=0, tag=0
dst ip/id=172.16.1.0, mask=255.255.255.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=inside

Phase: 5
Type: NAT
Subtype: per-session
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcba033a0, priority=0, domain=nat-per-session, deny=true
hits=323118, user_data=0x0, cs_id=0x0, reverse, use_real_addr, flags=0x0, protocol=0
src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0 dscp=0x0
input_ifc=any, output_ifc=any

Phase: 6
Type: IP-OPTIONS
Subtype:
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc087c10, priority=0, domain=inspect-ip-options, deny=true
hits=164849, user_data=0x0, cs_id=0x0, reverse, flags=0x0, protocol=0
src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 7
Type: CP-PUNT
Subtype:
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xccd92868, priority=89, domain=punt, deny=true
hits=303, user_data=0xcb9530f0, cs_id=0x0, flags=0x0, protocol=0
src ip/id=172.16.32.100, mask=255.255.255.255, port=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 8
Type: INSPECT
Subtype: np-inspect
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc9b8080, priority=70, domain=inspect-icmp, deny=false
hits=3779, user_data=0xcc9b6788, cs_id=0x0, use_real_addr, flags=0x0, protocol=1
src ip/id=0.0.0.0, mask=0.0.0.0, icmp-type=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, icmp-code=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 9
Type: L2TP-PPP
Subtype:
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xc919a188, priority=70, domain=l2tp-ppp, deny=false
hits=9917, user_data=0x2, cs_id=0x0, reverse, flags=0x0, protocol=0
src ip/id=172.16.32.100, mask=255.255.255.255, port=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 10
Type: ACCESS-LIST
Subtype: vpn-user
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc0b0858, priority=13, domain=vpn-user, deny=false
hits=301, user_data=0xca0eebb0, filter_id=0x2(remote_vpn_net), protocol=0
src ip=0.0.0.0, mask=0.0.0.0, port=0
dst ip=172.16.1.0, mask=255.255.255.0, port=0

Phase: 11
Type: INSPECT
Subtype: np-inspect
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc087710, priority=66, domain=inspect-icmp-error, deny=false
hits=3946, user_data=0xcc086d20, cs_id=0x0, use_real_addr, flags=0x0, protocol=1
src ip/id=0.0.0.0, mask=0.0.0.0, icmp-type=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, icmp-code=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 12
Type: VPN
Subtype: ipsec-tunnel-flow
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc90c620, priority=13, domain=ipsec-tunnel-flow, deny=true
hits=6745, user_data=0x0, cs_id=0x0, flags=0x0, protocol=0
src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 13
Type: DEBUG-ICMP
Subtype:
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcbec3840, priority=13, domain=debug-icmp-trace, deny=false
hits=5643, user_data=0x0, cs_id=0x0, reverse, flags=0x0, protocol=1
src ip/id=0.0.0.0, mask=0.0.0.0, icmp-type=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, icmp-code=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 14
Type: HOST-LIMIT
Subtype:
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xcc08c1f0, priority=0, domain=host-limit, deny=false
hits=316, user_data=0x0, cs_id=0x0, flags=0x0, protocol=0
src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0
dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=any

Phase: 15
Type: NAT
Subtype: rpf-check
Result: ALLOW
Config:
nat (inside,outside) source dynamic INSIDE_NETWORK interface
Additional Information:
Forward Flow based lookup yields rule:
out id=0xcc084318, priority=6, domain=nat-reverse, deny=false
hits=2995, user_data=0xcc08d1c0, cs_id=0x0, use_real_addr, flags=0x0, protocol=0
src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0
dst ip/id=172.16.1.0, mask=255.255.255.0, port=0, tag=0 dscp=0x0
input_ifc=outside, output_ifc=inside

Phase: 16
Type: FLOW-CREATION
Subtype:
Result: ALLOW
Config:
Additional Information:
New flow created with id 527258, packet dispatched to next module
Module information for forward flow ...
snp_fp_tracer_drop
snp_fp_inspect_ip_options
snp_fp_inspect_icmp
snp_fp_translate
snp_fp_dbg_icmp
snp_fp_adjacency
snp_fp_fragment
snp_ifc_stat

Module information for reverse flow ...

Result:
input-interface: outside
input-status: up
input-line-status: up
output-interface: inside
output-status: up
output-line-status: up
Action: allow

---------CURRENT CONF-----------------

ASA5505# sh run
: Saved
:
ASA Version 9.0(1)
!
hostname ASA5505
enable password 7QtoreX4F7KGYigB encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
ip local pool VPN_POOL 172.16.32.100-172.16.32.105 mask 255.255.255.0
!
interface Ethernet0/0
switchport access vlan 201
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
interface Vlan1
nameif inside
security-level 100
ip address 172.16.1.1 255.255.255.0
!
interface Vlan201
nameif outside
security-level 0
ip address 24.xxx.xxx.xxx 255.255.255.0
!
ftp mode passive
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
object network INSIDE_NETWORK
subnet 172.16.1.0 255.255.255.0
object network _RA_Host
subnet 172.16.32.0 255.255.255.0
object network makati_net_122.53.148.112
subnet 122.xxx.xxx.xxx 255.255.255.248
object network makati_net_122.55.102.24
subnet 122.xxx.xxx.xxx 255.255.255.248
object network BicomlabCC
host 172.16.1.205
object network BicomlabMT
host 172.16.1.204
object network NETWORK_OBJ_172.16.32.96_28
subnet 172.16.32.96 255.255.255.240
object network BlueStream
subnet 24.xxx.xxx.xxx 255.255.255.0
object network Router_BR1
host 172.16.1.3
object-group icmp-type ALLOW_ICMP
icmp-object echo
icmp-object echo-reply
icmp-object time-exceeded
icmp-object unreachable
icmp-object traceroute
object-group network makati_grp
network-object object makati_net_122.xxx.xxx.xxx
network-object object makati_net_122.xxx.xxx.xxx
object-group network Bicomlab
network-object object BicomlabCC
network-object object BicomlabMT
object-group service DM_INLINE_SERVICE_2
service-object ip
service-object tcp destination eq www
service-object tcp destination eq https
service-object icmp
object-group protocol DM_INLINE_PROTOCOL_2
protocol-object ip
protocol-object icmp
access-list remote_vpn_net standard permit 172.16.1.0 255.255.255.0
access-list outside_access_in extended permit object-group DM_INLINE_SERVICE_2 object-group makati_grp any4
access-list outside_access_in extended permit object-group DM_INLINE_PROTOCOL_2 object _RA_Host 172.16.1.0 255.255.255.0
access-list inside_access_in extended permit ip object _RA_Host any
access-list inside_access_in extended permit icmp 172.16.1.0 255.255.255.0 any object-group ALLOW_ICMP
access-list inside_access_in_1 extended permit ip any4 any4
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-711-52.bin
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
nat (inside,outside) source dynamic INSIDE_NETWORK interface
nat (inside,outside) source static INSIDE_NETWORK INSIDE_NETWORK destination static _RA_Host _RA_Host no-proxy-arp route-lookup
access-group inside_access_in_1 in interface inside
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 24.xxx.xxx.xxx 1 track 1
timeout xlate 3:00:00
timeout pat-xlate 0:00:30
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
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
aaa authentication ssh console LOCAL
http server enable
http 172.16.1.0 255.255.255.0 inside
http 172.16.32.100 255.255.255.255 outside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
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-3DES-SHA esp-3des 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 ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set TRANS-ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set TRANS-ESP-3DES-SHA mode transport
crypto ipsec security-association pmtu-aging infinite
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 10 set ikev1 transform-set TRANS-ESP-3DES-SHA
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-192-SHA ESP-AES-256-SHA ESP-3DES-SHA ESP-DES-SHA ESP-AES-128-SHA-TRANS ESP-AES-192-SHA-TRANS ESP-AES-256-SHA-TRANS ESP-3DES-SHA-TRANS ESP-DES-SHA-TRANS
crypto map outside_map0 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map0 interface outside
crypto ca trustpool policy
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 20
authentication rsa-sig
encryption aes-256
hash sha
group 2
lifetime 86400
crypto ikev1 policy 40
authentication crack
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 50
authentication rsa-sig
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 60
authentication pre-share
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 70
authentication crack
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 80
authentication rsa-sig
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 90
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 100
authentication crack
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 110
authentication rsa-sig
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 130
authentication crack
encryption des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 140
authentication rsa-sig
encryption des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 150
authentication pre-share
encryption des
hash sha
group 2
lifetime 86400
telnet 172.16.1.0 255.255.255.0 inside
telnet timeout 5
ssh 172.16.1.0 255.255.255.0 inside
ssh timeout 5
console timeout 20

dhcpd lease 86400
dhcpd auto_config outside
!
dhcpd address 172.16.1.100-172.16.1.131 inside
dhcpd dns 8.8.8.8 interface inside
dhcpd enable inside
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
group-policy DefaultRAGroup internal
group-policy DefaultRAGroup attributes
vpn-filter value remote_vpn_net
vpn-tunnel-protocol l2tp-ipsec
split-tunnel-policy tunnelall
split-tunnel-network-list value remote_vpn_net
group-policy DfltGrpPolicy attributes
split-tunnel-network-list value remote_vpn_net
username noc password FIAr2rNHB/V4hD5K encrypted
username wvasquez password 27x3UgcKsBYreKj0 encrypted privilege 15
username vpnclient password p1/etMObATxG7VhlXFTa8A== nt-encrypted privilege 15
username vpnclient attributes
vpn-group-policy DefaultRAGroup
vpn-tunnel-protocol ikev1 ikev2 l2tp-ipsec
tunnel-group DefaultRAGroup general-attributes
address-pool VPN_POOL
default-group-policy DefaultRAGroup
tunnel-group DefaultRAGroup ipsec-attributes
ikev1 pre-shared-key *****
tunnel-group DefaultRAGroup ppp-attributes
no authentication chap
authentication ms-chap-v2
!
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
inspect pptp
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:e0106e01cd6d6447e9f36fc11b7498bf
: end

[Ajay Saini]

Please paste output of show version.

-

AJ

[vasquezwilmer]

Hello Ajay

Thank you for your reply,

ASA5505# sh version

Cisco Adaptive Security Appliance Software Version 9.0(1)
Device Manager Version 7.1(1)52

Compiled on Fri 26-Oct-12 16:36 by builders
System image file is "disk0:/asa901-k8.bin"
Config file at boot was "startup-config"

WCSLABASA5505 up 1 day 1 hour

Hardware: ASA5505, 512 MB RAM, CPU Geode 500 MHz,
Internal ATA Compact Flash, 128MB
BIOS Flash M50FW016 @ 0xfff00000, 2048KB

Encryption hardware device : Cisco ASA-5505 on-board accelerator (revision 0x0)
Boot microcode : CN1000-MC-BOOT-2.00
SSL/IKE microcode : CNLite-MC-SSLm-PLUS-2.03
IPSec microcode : CNlite-MC-IPSECm-MAIN-2.08
Number of accelerators: 1

0: Int: Internal-Data0/0 : address is 3c08.f6ab.25f9, irq 11
1: Ext: Ethernet0/0 : address is 3c08.f6ab.25f1, irq 255
2: Ext: Ethernet0/1 : address is 3c08.f6ab.25f2, irq 255
3: Ext: Ethernet0/2 : address is 3c08.f6ab.25f3, irq 255
4: Ext: Ethernet0/3 : address is 3c08.f6ab.25f4, irq 255
5: Ext: Ethernet0/4 : address is 3c08.f6ab.25f5, irq 255
6: Ext: Ethernet0/5 : address is 3c08.f6ab.25f6, irq 255
7: Ext: Ethernet0/6 : address is 3c08.f6ab.25f7, irq 255
8: Ext: Ethernet0/7 : address is 3c08.f6ab.25f8, irq 255
9: Int: Internal-Data0/1 : address is 0000.0003.0002, irq 255
10: Int: Not used : irq 255
11: Int: Not used : irq 255

Licensed features for this platform:
Maximum Physical Interfaces : 8 perpetual
VLANs : 3 DMZ Restricted
Dual ISPs : Disabled perpetual
VLAN Trunk Ports : 0 perpetual
Inside Hosts : 10 perpetual
Failover : Disabled perpetual
Encryption-DES : Enabled perpetual
Encryption-3DES-AES : Enabled perpetual
AnyConnect Premium Peers : 2 perpetual
AnyConnect Essentials : Disabled perpetual
Other VPN Peers : 10 perpetual
Total VPN Peers : 12 perpetual
Shared License : Disabled perpetual
AnyConnect for Mobile : Disabled perpetual
AnyConnect for Cisco VPN Phone : Disabled perpetual
Advanced Endpoint Assessment : Disabled perpetual
UC Phone Proxy Sessions : 2 perpetual
Total UC Proxy Sessions : 2 perpetual
Botnet Traffic Filter : Disabled perpetual
Intercompany Media Engine : Disabled perpetual
Cluster : Disabled perpetual

This platform has a Base license.

Serial Number: JMX1824Z12G
Running Permanent Activation Key: 0x2135ce63 0xbcda07a9 0xf07015c8 0x84008470 0x440e1db3
Configuration register is 0x1
Configuration last modified by wvasquez at 18:03:55.427 UTC Tue Apr 25 2017

[Ajay Saini · Accepted solution]

The issue seems to be related to the fact that you have 10 user license on ASA. Once that limit reaches, the further connections would be denied:

Inside Hosts : 10 perpetual

What do you see in syslogs when the issue is happening. You should be able to see logs indicating license overusage.

If you do a clear conn and try to initiate traffic, it might work for a while.

HTH

-

AJ

[vasquezwilmer]

Hello 

You are  right, it is getting 

Deny traffic for protocol 17 src inside:172.16.1.205/34956 dst outside:24.233.167.168/53, licensed host limit of 10 exceeded.

So, If I disable DHCP service, and use only 10 host on inside interface (static), should it work with my current configuration? 

Regards

wv

[Ajay Saini]

As long as you are within 10 user limit, it should work. Only in to out connections are counted:

http://www.cisco.com/c/en/us/td/docs/security/asa/asa72/configuration/guide/conf_gd/specs.html#wp1150495

If you disable dhcp and use 10 inside hosts statically, it should work.

-

AJ

[vasquezwilmer]

I did but still getting result. I disable DHCP service on Firewall, and only 5 host was on inside interface, but cannot no ping from my VPN CLIENT 172.16.32.100 to 172.16.1.1 (Default Gateway Inside Interface), 172.16.1.2 (Switch Catalyst)...

[Ajay Saini]

when you initiate that traffic, do you still see same logs. Could you please paste the out of 'show local-host' and syslogs

-

AJ

[vasquezwilmer]

Hello Ajay

THe SYslog didnt show licence warning, so the output is

ASA5505# show local-host detail
Detected interface 'outside' as the Internet interface. Host limit applies to all other interfaces.
Current host count: 6, towards licensed host limit of: 10

Seems to be no issue with License since I stopped DHCP service.

I dont know why 172.16.1.1, 172.16.1.2, is not responding from my VPN Client.

[Ajay Saini]

Could you try to shift the below NAT higher in order than the dynamic NAT. 

Within Manual NAT section, the order matters.

Remove the NAt at line 2 and add the below :

nat (inside,outside) 1 source static INSIDE_NETWORK INSIDE_NETWORK destination static _RA_Host _RA_Host no-proxy-arp route-lookup

Let me know how it goes.

-

AJ

[vasquezwilmer]

I did, now I have only four host behind the firewall. All host are pinging now, but I cannot reach default gateway (Firewall Interface inside) 172.16.1.1.

C:\Users\INGWV>ping 172.16.1.1

Pinging 172.16.1.1 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 172.16.1.1:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

Other host are responding (172.16.1.2) Cisco Switch Catalyst

C:\Users\INGWV>ping 172.16.1.2

Pinging 172.16.1.2 with 32 bytes of data:
Reply from 172.16.1.2: bytes=32 time=45ms TTL=255
Reply from 172.16.1.2: bytes=32 time=46ms TTL=255
Reply from 172.16.1.2: bytes=32 time=39ms TTL=255
Reply from 172.16.1.2: bytes=32 time=35ms TTL=255

Ping statistics for 172.16.1.2:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 35ms, Maximum = 46ms, Average = 41ms

And the VPN Cliente (172.16.32.100) doesnt have Default Gateway, I want to get internet once I connect to the Cisco VPN Fiwerall, using all resourses 

C:\Users\INGWV>ipconfig

Windows IP Configuration

PPP adapter VPN WCSLAB:

Connection-specific DNS Suffix . :
IPv4 Address. . . . . . . . . . . : 172.16.32.100
Subnet Mask . . . . . . . . . . . : 255.255.255.255
Default Gateway . . . . . . . . . :

[Ajay Saini · Accepted solution]

Remote access client 172.16.32.100 not having default gateway is fine. Since you have a split tunnel, not all the traffic originated from client will be sent to ASA. If you wish to access internet from remote client by connecting to the ASA, you would need to use tunnel-all option and send all the traffic through vpn tunnel.

To be able to ping inside interface from vpn client, you would need below command:

management-access inside

For the vpn client to be able to access internet, once you use tunnel-all, you would need nat policy on outside interface, something like:

object network _RA_Host
subnet 172.16.32.0 255.255.255.0

nat (outside,outside) dynamic interface 

Also, you would need this command:

same-security-traffic permit intra-interface

Refer to this example link, it talks about pretty much same scenario:

http://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/100918-asa-sslvpn-00.html

HTH

-

AJ

[vasquezwilmer]

Hello Ajay

I added commands your recommended me and is working properly. Really appreciated your support!!!!

Best Regards my friend.

 wv

[Ajay Saini]

Happy to help.!