Cannot ping router from outside (VPN)

marcial — Fri, 21 Feb 2020 15:55:35 GMT

Hi all.

Recently we have a ASA 5505 router, configured in port 0 with dhcp receiving IP address from a fiber-optic router 192.168.1.70 ip, in port 1 we have configure 192.168.10.1 segment.

Machines in 192.168.10.x segment can suft internet etc.

We have created a VPN connection, it connects from VPN Client ok, but cannot ping router, and cannot access http://192.168.10.1

Meanwhile we want to connect a Windows machine RDP thought VPN clients.

How it's bad?

Thanks all

Re: Cannot ping router from outside (VPN)

Dennis Mink — Thu, 28 Jun 2018 12:11:20 GMT

Can you add the relevant config., also what is the ip address of the vpn client?

Re: Cannot ping router from outside (VPN)

marcial — Thu, 28 Jun 2018 12:47:07 GMT

Here is my show config output attached.

Tnx for the help,

EDIT : Also when i connect to vpn i loose my internet conection, don't figure out what change i have made

Re: Cannot ping router from outside (VPN)

marcial — Fri, 29 Jun 2018 09:02:17 GMT

Hi all,

I Have configured default factory again, and created a vpn ipsec splitted, cannot ping router and cannot ping inside lan machines, i attach some pics and my new conf as follows

Need some help plz, i'm new configuring VPN's in Cisco routers,

My final goal is to use RDP in a Windows machine Internal IP throught VPN

ip local pool VPN_NET 10.8.0.33-10.8.0.99 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 192.168.10.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address dhcp setroute
!
ftp mode passive
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network NETWORK_OBJ_10.8.0.0_25
subnet 10.8.0.0 255.255.255.128
object network NETWORK_OBJ_192.168.10.0_24
subnet 192.168.10.0 255.255.255.0
access-list vpn.local_splitTunnelAcl standard permit 192.168.10.0 255.255.255.0
pager lines 24
logging enable
logging asdm informational
mtu outside 1500
mtu inside 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
nat (inside,outside) source static NETWORK_OBJ_192.168.10.0_24 NETWORK_OBJ_192.168.10.0_24 destination static NETWORK_OBJ_10.8.0.0_25 NETWORK_OBJ_10.8.0.0_25 no-proxy-arp route-lookup
!
object network obj_any
nat (inside,outside) dynamic 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 192.168.10.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des 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-192-MD5 esp-aes-192 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-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
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 map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map interface outside
crypto ca trustpoint _SmartCallHome_ServerCA
no validation-usage
crl configure
crypto ca trustpool policy
crypto ca certificate chain _SmartCallHome_ServerCA
certificate ca 18dad19e267******

quit
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication pre-share
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 40
authentication pre-share
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 70
authentication pre-share
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 100
authentication pre-share
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 pre-share
encryption des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 140
authentication rsa-sig
encryption des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh stricthostkeycheck
ssh timeout 5
ssh key-exchange group dh-group1-sha1
console timeout 0

dhcpd auto_config outside
!
dhcpd address 192.168.10.5-192.168.10.132 inside
dhcpd enable inside
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
group-policy vpn.local internal
group-policy vpn.local attributes
dns-server value 1.1.1.1 1.0.0.1
vpn-tunnel-protocol ikev1
split-tunnel-policy tunnelspecified
split-tunnel-network-list value vpn.local_splitTunnelAcl
username oscar password M/SWAOhLt2jX5jQj encrypted privilege 0
username oscar attributes
vpn-group-policy vpn.local
username marcial password AeCHCD4qTls.hNgW encrypted privilege 0
username marcial attributes
vpn-group-policy vpn.local
username ivan password u7AyHvd/BNRYbfZc encrypted privilege 0
username ivan attributes
vpn-group-policy vpn.local
tunnel-group vpn.local type remote-access
tunnel-group vpn.local general-attributes
address-pool VPN_NET
default-group-policy vpn.local
tunnel-group vpn.local ipsec-attributes
ikev1 pre-shared-key abcde123.
!
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
!
service-policy global_policy global
prompt hostname context
call-home reporting anonymous
Cryptochecksum:d71c516f9993ffb7d87251f57b28ecb1
: end

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Cannot ping router from outside (VPN)

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