No access to inside interface through VPN

Posted on 2007-10-01
Last Modified: 2010-04-09
I am trying to gain access to our company's local network through our Cisco 501 Firewall.  I can connect from an outside source using a Cisco VPN Client v4.8 and show connectivity on the router but cannot connect to any host on the inside.  Below is the configuration after using the VPN Wizard in the PDM.  I have tried all the suggestions found on this site and elsewhere with no success, yet.  What am I missing?

interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password fHONS.A9p9mPNy3W encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname device230
domain-name local
fixup protocol dns maximum-length 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol skinny 2000
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
access-list inside_outbound_nat0_acl permit ip any
access-list outside_cryptomap_dyn_20 permit ip any
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside
ip address inside
ip audit info action alarm
ip audit attack action alarm
ip local pool client_VPN
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
global (inside) 2 interface
nat (inside) 1 0 0
route outside 1
timeout xlate 0:05:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00
timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout sip-disconnect 0:02:00 sip-invite 0:03:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server TACACS+ max-failed-attempts 3
aaa-server TACACS+ deadtime 10
aaa-server RADIUS protocol radius
aaa-server RADIUS max-failed-attempts 3
aaa-server RADIUS deadtime 10
aaa-server LOCAL protocol local
http server enable
http inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto dynamic-map outside_dyn_map 20 set transform-set ESP-3DES-MD5
crypto dynamic-map outside_dyn_map_1 20 match address outside_cryptomap_dyn_20
crypto dynamic-map outside_dyn_map_1 20 set transform-set ESP-DES-MD5
crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map_1
crypto map outside_map interface outside
isakmp enable outside
isakmp identity address
isakmp policy 20 authentication pre-share
isakmp policy 20 encryption des
isakmp policy 20 hash md5
isakmp policy 20 group 2
isakmp policy 20 lifetime 86400
vpngroup sample address-pool client_VPN
vpngroup sample idle-time 1800
vpngroup sample password ********
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address inside
dhcpd lease 3600
dhcpd ping_timeout 750

Question by:mwclassen
    LVL 79

    Accepted Solution

    isakmp nat-traversal 20

    Author Comment

    I knew it would be something simple!  Actually, I had added that at one point, but I must have had the configuration messed up somewhere else that time.  It works perfect now.  

    Thanks, Irmoore
    LVL 79

    Expert Comment

    Glad to help.
    Cheers, mate!

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