ā03-03-2014 02:54 PM - edited ā03-11-2019 08:53 PM
I am configuring SSL vpn and I can connect and get an ip address from my vpn pool. However I can not ping the inside interface from the remote PC and vice versa. I can' t even ping the remote PC from the ASA firewall. This is a ASA 5505 version 9.0.3
ciscoasa# ping 192.168.200.13 (Local ip address)
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.200.13, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
ciscoasa# ping 172.18.2.10 ( VPN ip address)
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.18.2.10, timeout is 2 seconds:
?????
Success rate is 0 percent (0/5)
ciscoasa# packet-tracer input inside icmp 172.18.2.10 8 0 192.168.200.13 (no problem, everything is allowed)
Result:
input-interface: inside
input-status: up
input-line-status: up
output-interface: inside
output-status: up
output-line-status: up
Action: allow
ciscoasa# packet-tracer input inside icmp 192.168.200.13 8 0 172.18.2.10 (no problem , everything is allowed)
Result:
input-interface: inside
input-status: up
input-line-status: up
output-interface: outside
output-status: up
output-line-status: up
Action: allow
Am I missing something in my config? Please advice, thanks
Here is my config.
ASA Version 9.0(3)
!
hostname ciscoasa
domain-name cisco.com
enable password 8Ry2YjIyt7RRXU24 encrypted
names
ip local pool RA_VPN_Pool 172.18.2.10-172.18.2.200 mask 255.255.255.0
!
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
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.200.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address dhcp setroute
!
interface Vlan3
no nameif
no security-level
no ip address
!
ftp mode passive
clock timezone EST -5
dns domain-lookup inside
dns domain-lookup outside
dns server-group DefaultDNS
domain-name cisco.com
same-security-traffic permit intra-interface
object network LOCAL_NET
subnet 192.168.200.0 255.255.255.0
description my local network
object network NETWORK_OBJ_172.18.2.0_24
subnet 172.18.2.0 255.255.255.0
description VPN subnet
access-list splitacl standard permit 172.18.2.0 255.255.255.0
access-list NoNAT extended permit ip 192.168.200.0 255.255.255.0 172.18.2.0 255.255.255.0
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
icmp permit any outside
asdm image disk0:/asdm-712-102.bin
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
nat (inside,outside) source static any any destination static NETWORK_OBJ_172.18.2.0_24 NETWORK_OBJ_172.18.2.0_24 no-proxy-arp route-lookup
!
object network LOCAL_NET
nat (inside,outside) dynamic interface
object network NETWORK_OBJ_172.18.2.0_24
nat (outside,outside) dynamic interface
!
nat (inside,outside) after-auto source dynamic LOCAL_NET interface
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
http server enable
http 192.168.200.0 255.255.255.0 inside
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 ikev2 ipsec-proposal AES256
protocol esp encryption aes-256
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES192
protocol esp encryption aes-192
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES
protocol esp encryption aes
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal 3DES
protocol esp encryption 3des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal DES
protocol esp encryption des
protocol esp integrity sha-1 md5
crypto ipsec security-association pmtu-aging infinite
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 dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set ikev2 ipsec-proposal AES256 AES192 AES 3DES DES
crypto map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map interface outside
crypto ca trustpool policy
crypto ikev2 policy 1
encryption aes-256
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 10
encryption aes-192
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 20
encryption aes
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 30
encryption 3des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 40
encryption des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 enable outside
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication crack
encryption aes-256
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 30
authentication pre-share
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 120
authentication pre-share
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 0.0.0.0 0.0.0.0 inside
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 inside
ssh timeout 5
console timeout 0
management-access inside
dhcpd dns 8.8.8.8
dhcpd auto_config outside
!
dhcpd address 192.168.200.10-192.168.200.41 inside
dhcpd enable inside
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ntp authenticate
ntp server 128.9.176.30
ntp server 216.218.254.202
webvpn
enable inside
enable outside
anyconnect image disk0:/anyconnect-win-3.1.04063-k9.pkg 1
anyconnect profiles RA_VPN_Profille disk0:/RAVPN_client_profile.xml
anyconnect enable
tunnel-group-list enable
group-policy RA_VPN internal
group-policy RA_VPN attributes
banner value VPN ACCESS FOR REMOTE USERS
dns-server value 4.2.2.2 8.8.8.8
vpn-tunnel-protocol ikev1 ikev2 l2tp-ipsec ssl-client ssl-clientless
split-tunnel-policy tunnelspecified
split-tunnel-network-list value splitacl
default-domain value cisco.com
webvpn
url-list none
anyconnect keep-installer installed
anyconnect ssl rekey time 30
anyconnect ssl rekey method ssl
anyconnect profiles value RA_VPN_Profille type user
anyconnect ask none default anyconnect
username admin password UVFxq5NPrwI3zghU encrypted privilege 15
username cisco password ffIRPGpDSOJh9YLq encrypted privilege 15
tunnel-group RA_VPN type remote-access
tunnel-group RA_VPN general-attributes
address-pool RA_VPN_Pool
default-group-policy RA_VPN
tunnel-group RA_VPN ipsec-attributes
ikev1 pre-shared-key *****
tunnel-group RA_VPN_OUT type remote-access
tunnel-group RA_VPN_OUT general-attributes
address-pool RA_VPN_Pool
default-group-policy RA_VPN
tunnel-group RA_VPN_OUT webvpn-attributes
group-alias sslgroup_users enable
!
class-map inspect_default
match default-inspection-traffic
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
policy-map type inspect dns migrated_dns_map_1
parameters
message-length maximum 512
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:532324ff4b43c586ce13016aa19ec002
: end
Solved! Go to Solution.
ā03-04-2014 07:37 AM
Hello Man,
access-list splitacl standard permit 172.18.2.0 255.255.255.0
That's wrong
Change it to
access-list splitacl standard permit 192.168.200.0 255.255.255.0
Then let me know how it goes
Looking for some Networking Assistance?
Contact me directly at jcarvaja@laguiadelnetworking.com
I will fix your problem ASAP.
Cheers,
Julio Carvajal Segura
http://laguiadelnetworking.com
ā03-04-2014 02:50 PM
I'm going to go out on a limb here and guess you have Windows Firewall enabled which is blocking ICMP from the network to your PC.
ā03-04-2014 03:14 PM
Hello,
Glad to know it's almost working (Half-Way)
In this case I would ask you to check:
Disable Windows Firewall or any powerful Anti-Virus that could be stopping this and on the client and if it does not work then also do the following
cap capin interface inside match icmp host x.x.x.x (VPN client) x.x.x.x (Inside IP)
cap asp type asp-drop all circular-buffer
Try to ping and provide
show cap capin
show cap asp | include VPN_CLIENT_IP
Looking for some Networking Assistance?
Contact me directly at jcarvaja@laguiadelnetworking.com
I will fix your problem ASAP.
Cheers,
Julio Carvajal Segura
http://laguiadelnetworking.com
ā03-04-2014 03:25 PM
If everything is working now, Please mark question as answered and rate the posts,
Then we can help
Looking for some Networking Assistance?
Contact me directly at jcarvaja@laguiadelnetworking.com
I will fix your problem ASAP.
Cheers,
Julio Carvajal Segura
http://laguiadelnetworking.com
ā03-04-2014 07:37 AM
Hello Man,
access-list splitacl standard permit 172.18.2.0 255.255.255.0
That's wrong
Change it to
access-list splitacl standard permit 192.168.200.0 255.255.255.0
Then let me know how it goes
Looking for some Networking Assistance?
Contact me directly at jcarvaja@laguiadelnetworking.com
I will fix your problem ASAP.
Cheers,
Julio Carvajal Segura
http://laguiadelnetworking.com
ā03-04-2014 02:31 PM
Now I can ping (local network) 192.168.200.X from VPN PC ( VPN network) 172.18.2.X, but not the other way around.
Any suggestions? Thanks
ā03-04-2014 02:50 PM
I'm going to go out on a limb here and guess you have Windows Firewall enabled which is blocking ICMP from the network to your PC.
ā03-04-2014 03:14 PM
Hello,
Glad to know it's almost working (Half-Way)
In this case I would ask you to check:
Disable Windows Firewall or any powerful Anti-Virus that could be stopping this and on the client and if it does not work then also do the following
cap capin interface inside match icmp host x.x.x.x (VPN client) x.x.x.x (Inside IP)
cap asp type asp-drop all circular-buffer
Try to ping and provide
show cap capin
show cap asp | include VPN_CLIENT_IP
Looking for some Networking Assistance?
Contact me directly at jcarvaja@laguiadelnetworking.com
I will fix your problem ASAP.
Cheers,
Julio Carvajal Segura
http://laguiadelnetworking.com
ā03-04-2014 03:23 PM
Everything is works fine, But I can connect vpn and try to RDP to inside host (192.168.200.X) it fails.
Error says:" This computer can't connect to the remote computer"
Any idea. Thanks
ā03-04-2014 03:25 PM
If everything is working now, Please mark question as answered and rate the posts,
Then we can help
Looking for some Networking Assistance?
Contact me directly at jcarvaja@laguiadelnetworking.com
I will fix your problem ASAP.
Cheers,
Julio Carvajal Segura
http://laguiadelnetworking.com
ā03-04-2014 06:30 PM
Hello,
Awesome, thanks for the rating
Can you do
cap capin interface inside match tcp host x.x.x.x (VPN client) x.x.x.x (Inside IP) eq 3389
cap asp type asp-drop all circular-buffer
Try to connect and share
show cap capin
show cap asp | include VPN_CLIENT_IP
Looking for some Networking Assistance?
Contact me directly at jcarvaja@laguiadelnetworking.com
I will fix your problem ASAP.
Cheers,
Julio Carvajal Segura
http://laguiadelnetworking.com
ā03-04-2014 07:47 PM
Nothing came up
ā03-04-2014 07:50 PM
Nothing at all???? on both captures?
Does not make sense, can you share updated configuration....
Looking for some Networking Assistance?
Contact me directly at jcarvaja@laguiadelnetworking.com
I will fix your problem ASAP.
Cheers,
Julio Carvajal Segura
http://laguiadelnetworking.com
ā03-05-2014 03:55 PM
this is what I got
ciscoasa# show cap capin
12 packets captured
1: 18:51:15.213550 802.1Q vlan#1 P0 172.18.2.10.7208 > 192.168.200.10.3389: S 230826238:230826238(0) win 64512
2: 18:51:15.213917 802.1Q vlan#1 P0 192.168.200.10.3389 > 172.18.2.10.7208: R 0:0(0) ack 230826239 win 0
3: 18:51:18.163535 802.1Q vlan#1 P0 172.18.2.10.7208 > 192.168.200.10.3389: S 3681248740:3681248740(0) win 64512
4: 18:51:18.163886 802.1Q vlan#1 P0 192.168.200.10.3389 > 172.18.2.10.7208: R 0:0(0) ack 3681248741 win 0
5: 18:52:39.778005 802.1Q vlan#1 P0 172.18.2.10.9641 > 192.168.200.10.3389: S 1026845418:1026845418(0) win 64512
6: 18:52:39.778386 802.1Q vlan#1 P0 192.168.200.10.3389 > 172.18.2.10.9641: R 0:0(0) ack 1026845419 win 0
7: 18:52:42.796284 802.1Q vlan#1 P0 172.18.2.10.9641 > 192.168.200.10.3389: S 1342445616:1342445616(0) win 64512
8: 18:52:42.796543 802.1Q vlan#1 P0 192.168.200.10.3389 > 172.18.2.10.9641: R 0:0(0) ack 1342445617 win 0
9: 18:53:03.589233 802.1Q vlan#1 P0 172.18.2.10.10424 > 192.168.200.10.3389: S 669986592:669986592(0) win 64512
10: 18:53:03.589584 802.1Q vlan#1 P0 192.168.200.10.3389 > 172.18.2.10.10424: R 0:0(0) ack 669986593 win 0
11: 18:53:04.509983 802.1Q vlan#1 P0 172.18.2.10.10424 > 192.168.200.10.3389: S 307456710:307456710(0) win 64512
12: 18:53:04.510349 802.1Q vlan#1 P0 192.168.200.10.3389 > 172.18.2.10.10424: R 0:0(0) ack 307456711 win 0
12 packets shown
ciscoasa# show cap asp | include 172.18.2.10 (nothing came up)
ciscoasa#
I also added these commands but no success
access-list OUTSIDE remark Allow RDP
access-list OUTSIDE permit tcp any host 24.99.39.170 eq 3389
access-group OUTSIDE in interface outside
ā03-05-2014 04:00 PM
Awesome...........
So
ciscoasa# show cap asp | include 172.18.2.10 (nothing came up) Means: ASA is not dropping any packets.
For the cap capin:
2: 18:51:15.213917 802.1Q vlan#1 P0 192.168.200.10.3389 > 172.18.2.10.7208: R 0:0(0) ack 230826239 win 0
All of the even lines have something in common: and that is the RESET packet.
This let us know the server is not allowing the connection.
Make sure your Antivirus/Firewall allows that connection and more important.MAKE sure you have configured ur PC to allow RDP connections for this:
Go to system/Properties/Remote Access Config/ and then allow RDP.
ASA is not the problem man
Looking for some Networking Assistance?
Contact me directly at jcarvaja@laguiadelnetworking.com
I will fix your problem ASAP.
Cheers,
Julio Carvajal Segura
http://laguiadelnetworking.com
ā03-05-2014 04:14 PM
I disabled all firewalls in this PC.
ā03-05-2014 04:17 PM
Then you have not enabled the RDP service,
Follow the steps I provided and then get back to me
Looking for some Networking Assistance?
Contact me directly at jcarvaja@laguiadelnetworking.com
I will fix your problem ASAP.
Cheers,
Julio Carvajal Segura
http://laguiadelnetworking.com
ā03-05-2014 04:21 PM
RDP is enabled. That was the first I did before I try to connect to it
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