Hot Downloads



The forum is in read only mode.
Welcome, Guest
Username: Password: Remember me
  • Page:
  • 1

TOPIC: CiscoASA 5505 - VPN clients don't have internet

CiscoASA 5505 - VPN clients don't have internet 9 years 9 months ago #30299

  • wbx
  • wbx's Avatar Topic Author
  • Offline
  • New Member
  • New Member
  • Posts: 3
  • Thank you received: 0
Hi, I have tried several configurations but nothing seems to work, so I am assuming the appliance is caching it all, i'm not unplugging it and plugging it back in and clearing it all to restart each time. Still I get either no access to internet from the VPN clients or no internal access, I tried the solution for allowing VPN users to surf withtouth a split and works but then no internal access.

I'm sorry I"m newby on this, can someone let me know whats wrong on my settings, I am attaching the config.


ciscoasa(config)# sho run
: Saved
ASA Version 7.2(4)
hostname ciscoasa
domain-name domain.local
enable password ************** encrypted
passwd ************** encrypted
interface Vlan1
nameif inside
security-level 100
ip address
interface Vlan2
description Internet ISP connection
nameif outside
security-level 0
ip address dhcp setroute
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
switchport access vlan 3
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
ftp mode passive
dns server-group DefaultDNS
domain-name domain.local
same-security-traffic permit intra-interface
access-list vpnaccess_splitTunnelAcl standard permit
access-list outside_cryptomap extended permit ip any
access-list inside_nat0_outbound extended permit ip any
pager lines 24
mtu inside 1500
mtu outside 1500
ip local pool vpnpool mask
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-524.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1
nat (outside) 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
http server enable
http inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto dynamic-map outside_dyn_map 20 set pfs group1
crypto dynamic-map outside_dyn_map 20 set transform-set ESP-3DES-SHA
crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
client-update enable
telnet timeout 5
ssh timeout 5
console timeout 0

group-policy vpnaccess internal
group-policy vpnaccess attributes
vpn-tunnel-protocol IPSec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value vpnaccess_splitTunnelAcl
username j password ************** encrypted privilege 0
username j attributes
vpn-group-policy vpnaccess
tunnel-group vpnaccess type ipsec-ra
tunnel-group vpnaccess general-attributes
address-pool vpnpool
default-group-policy vpnaccess
tunnel-group vpnaccess ipsec-attributes
pre-shared-key *
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
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
prompt hostname context
: end

Re: CiscoASA 5505 - VPN clients don't have internet 9 years 9 months ago #30308

  • S0lo
  • S0lo's Avatar
  • Offline
  • Moderator
  • Moderator
  • Posts: 1577
  • Karma: 3
  • Thank you received: 7
I had a quick look. Can you confirm that you need the following line?

[code:1]nat (outside) 1 [/code:1]

This is outside nat, try removing it if you don't need it. VPN can be configured to work without using outside NAT.
Studying CCNP...

Ammar Muqaddas
Forum Moderator

Re: CiscoASA 5505 - VPN clients don't have internet 9 years 9 months ago #30402

I agree with the above statement, this line needs removed, not sure that will fix your problem but not actually sure what you are trying to accomplish with that statement, i would have actually expected that statement to read (inside) instead of outside actually.

nat (outside) 1

Re: CiscoASA 5505 - VPN clients don't have internet 9 years 8 months ago #30440

  • Chris
  • Chris's Avatar
  • Offline
  • Administrator
  • Administrator
  • Posts: 1447
  • Karma: 8
  • Thank you received: 13

I tried the solution for allowing VPN users to surf withtouth a split and works but then no internal access.

Make the necessary changes to your configuration to bring it to this point and issue the following command:

isakmp nat-traversal 20
crypto isakmp nat-traversal 20

Then connect your clients and see if you have access to the internal network.

This assumes that you still use the dynamic crypto map 20 commands (crypto dynamic-map outside_dyn_map 20) in that configuration.

Give it a go and let us know.


Chris Partsenidis.
Founder & Editor-in-Chief
  • Page:
  • 1
Time to create page: 0.105 seconds


Cisco Routers

  • SSL WebVPN
  • Securing Routers
  • Policy Based Routing
  • Router on-a-Stick

VPN Security

  • Understand DMVPN
  • GRE/IPSec Configuration
  • Site-to-Site IPSec VPN
  • IPSec Modes

Cisco Help

  • VPN Client Windows 8
  • VPN Client Windows 7
  • CCP Display Problem
  • Cisco Support App.

Windows 2012

  • New Features
  • Licensing
  • Hyper-V / VDI
  • Install Hyper-V


  • File Permissions
  • Webmin
  • Groups - Users
  • Samba Setup