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#Update
Finally got upgraded to 9.1.4. I got everything configured, reenabled VPN, and was still having the same problem. So, I'm back. I stripped down my config considerably. Any thoughts?

xlate per-session deny tcp any4 any4
xlate per-session deny tcp any4 any6
xlate per-session deny tcp any6 any4
xlate per-session deny tcp any6 any6
xlate per-session deny udp any4 any4 eq domain
xlate per-session deny udp any4 any6 eq domain
xlate per-session deny udp any6 any4 eq domain
xlate per-session deny udp any6 any6 eq domain
ip local pool VPNPool 192.168.3.1-192.168.3.30
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
switchport access vlan 2
!
interface Ethernet0/2
switchport access vlan 2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
interface Vlan1
description Private-Interface
nameif inside
security-level 100
ip address 10.3.3.1 255.255.255.0
!
interface Vlan2
description Public-Interface
nameif outside
security-level 0
ip address xx.xx.xx.xx 255.255.255.248
!
boot system disk0:/asa914-k8.bin
object network obj-10.3.3.0
subnet 10.3.3.0 255.255.255.0
object network vpn_nat
subnet 192.168.3.0 255.255.255.0
object-group service Internet-udp udp
description UDP Standard Internet Services
port-object eq domain
port-object eq ntp
object-group service Internet-tcp tcp
description TCP Standard Internet Services
port-object eq www
port-object eq https
port-object eq smtp
port-object eq 465
port-object eq pop3
port-object eq 995
port-object eq ftp
port-object eq ftp-data
port-object eq domain
port-object eq ssh
object-group network Internal-Subnet
object-group network obj-vpnpool
access-list inside-in remark -=[Access Lists for Outgoing Packets from Inside interface]=-
access-list inside-in extended permit udp 10.3.3.0 255.255.255.0 any4 object-group Internet-udp
access-list inside-in extended permit tcp 10.3.3.0 255.255.255.0 any4 object-group Internet-tcp
access-list inside-in extended permit icmp 10.3.3.0 255.255.255.0 any4
access-list outside-in remark -=[Access Lists for Incoming Packets on OUTSIDE interface]=-
access-list outside-in extended permit icmp any4 any4 echo-reply
access-list outside-in extended permit icmp any4 any4 echo
access-list vpn_splitTunnelAcl standard permit 10.3.3.0 255.255.255.0
access-list vpn_splitTunnelAcl standard permit 192.168.3.0 255.255.255.0
object network obj-10.3.3.0
nat (inside,outside) dynamic interface
object network vpn_nat
nat (outside,outside) dynamic interface
access-group inside-in in interface inside
access-group outside-in in interface outside
route outside 0.0.0.0 0.0.0.0 xx.xx.xx.xx 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 telnet console LOCAL
aaa authentication http console LOCAL
aaa authentication ssh console LOCAL
http server enable
http 10.3.3.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec ikev1 transform-set vpn-transform-set-ikev1 esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set vpn-transform-set-ikev1 mode transport
crypto ipsec security-association pmtu-aging infinite
crypto dynamic-map dyno 10 set ikev1 transform-set vpn-transform-set-ikev1
crypto map vpn 20 ipsec-isakmp dynamic dyno
crypto map vpn interface outside
crypto ca trustpool policy
crypto isakmp nat-traversal 3600
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh 10.3.3.0 255.255.255.0 inside
ssh timeout 20
ssh version 2
ssh key-exchange group dh-group1-sha1
console timeout 0

dhcpd address 10.3.3.100-10.3.3.150 inside
dhcpd dns xx.xx.xx.xx xx.xx.xx.xx interface inside
dhcpd enable inside
!
threat-detection basic-threat
threat-detection statistics host number-of-rate 2
threat-detection statistics port number-of-rate 2
threat-detection statistics protocol number-of-rate 2
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
group-policy vpn_policy internal
group-policy vpn_policy attributes
vpn-tunnel-protocol l2tp-ipsec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value vpn_splitTunnelAcl
username mike password x
username mike attributes
vpn-tunnel-protocol l2tp-ipsec
username admin password x encrypted privilege 15
tunnel-group DefaultRAGroup general-attributes
address-pool VPNPool
default-group-policy vpn_policy
tunnel-group DefaultRAGroup ipsec-attributes
ikev1 pre-shared-key *****
tunnel-group DefaultRAGroup ppp-attributes
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 ip-options
inspect netbios
inspect rsh
inspect rtsp
inspect skinny

inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip

inspect xdmcp
class class-default
user-statistics accounting
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email [email protected]
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
: end

#Update
Finally got upgraded to 9.1.4. I got everything configured, reenabled VPN, and was still having the same problem. So, I cleared all VPN config information and started from scratch. Below is my current config. I am able to connect and access resources on the internal network. I am not, however, able to access the internet through the VPN.

xlate per-session deny tcp any4 any4
xlate per-session deny tcp any4 any6
xlate per-session deny tcp any6 any4
xlate per-session deny tcp any6 any6
xlate per-session deny udp any4 any4 eq domain
xlate per-session deny udp any4 any6 eq domain
xlate per-session deny udp any6 any4 eq domain
xlate per-session deny udp any6 any6 eq domain
ip local pool VPNPool 192.168.3.1-192.168.3.30
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
switchport access vlan 2
!
interface Ethernet0/2
switchport access vlan 2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
interface Vlan1
description Private-Interface
nameif inside
security-level 100
ip address 10.3.3.1 255.255.255.0
!
interface Vlan2
description Public-Interface
nameif outside
security-level 0
ip address xx.xx.xx.xx 255.255.255.248
!
boot system disk0:/asa914-k8.bin
object network obj-10.3.3.0
subnet 10.3.3.0 255.255.255.0
object network vpn_nat
subnet 192.168.3.0 255.255.255.0
object-group service Internet-udp udp
description UDP Standard Internet Services
port-object eq domain
port-object eq ntp
object-group service Internet-tcp tcp
description TCP Standard Internet Services
port-object eq www
port-object eq https
port-object eq smtp
port-object eq 465
port-object eq pop3
port-object eq 995
port-object eq ftp
port-object eq ftp-data
port-object eq domain
port-object eq ssh
object-group network Internal-Subnet
object-group network obj-vpnpool
access-list inside-in remark -=[Access Lists for Outgoing Packets from Inside interface]=-
access-list inside-in extended permit udp 10.3.3.0 255.255.255.0 any4 object-group Internet-udp
access-list inside-in extended permit tcp 10.3.3.0 255.255.255.0 any4 object-group Internet-tcp
access-list inside-in extended permit icmp 10.3.3.0 255.255.255.0 any4
access-list outside-in remark -=[Access Lists for Incoming Packets on OUTSIDE interface]=-
access-list outside-in extended permit icmp any4 any4 echo-reply
access-list outside-in extended permit icmp any4 any4 echo
access-list vpn_splitTunnelAcl standard permit 10.3.3.0 255.255.255.0
nat (inside,outside) source static obj-10.3.3.0 obj-10.3.3.0 destination static vpn_nat vpn_nat no-proxy-arp route-lookup
object network obj-10.3.3.0
nat (inside,outside) dynamic interface
access-group inside-in in interface inside
access-group outside-in in interface outside
route outside 0.0.0.0 0.0.0.0 xx.xx.xx.xx 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 telnet console LOCAL
aaa authentication http console LOCAL
aaa authentication ssh console LOCAL
http server enable
http 10.3.3.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec ikev1 transform-set vpn-transform-set-ikev1 esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set vpn-transform-set-ikev1 mode transport
crypto ipsec security-association pmtu-aging infinite
crypto dynamic-map dyno 10 set ikev1 transform-set vpn-transform-set-ikev1
crypto map vpn 20 ipsec-isakmp dynamic dyno
crypto map vpn interface outside
crypto ca trustpool policy
crypto isakmp nat-traversal 3600
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh 10.3.3.0 255.255.255.0 inside
ssh timeout 20
ssh version 2
ssh key-exchange group dh-group1-sha1
console timeout 0

dhcpd address 10.3.3.100-10.3.3.150 inside
dhcpd dns xx.xx.xx.xx xx.xx.xx.xx interface inside
dhcpd enable inside
!
threat-detection basic-threat
threat-detection statistics host number-of-rate 2
threat-detection statistics port number-of-rate 2
threat-detection statistics protocol number-of-rate 2
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
group-policy vpn_policy internal
group-policy vpn_policy attributes
vpn-tunnel-protocol l2tp-ipsec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value vpn_splitTunnelAcl
username mike password x
username mike attributes
vpn-tunnel-protocol l2tp-ipsec
username admin password x encrypted privilege 15
tunnel-group DefaultRAGroup general-attributes
address-pool VPNPool
default-group-policy vpn_policy
tunnel-group DefaultRAGroup ipsec-attributes
ikev1 pre-shared-key *****
tunnel-group DefaultRAGroup ppp-attributes
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 ip-options
inspect netbios
inspect rsh
inspect rtsp
inspect skinny

inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip

inspect xdmcp
class class-default
user-statistics accounting
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email [email protected]
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
: end

I'm trying to set up an L2TP over IPSec remote access VPN on an ASA 5505, version 8.2(5). I'm able to authenticate and a connection is established. I am not, however, able to access resources on the internal network or access the internet. Furthermore, the ASA is not able to ping connected clients.

#Update
Finally got upgraded to 9.1.4. I got everything configured, reenabled VPN, and was still having the same problem. So, I'm back. I stripped down my config considerably. Any thoughts?

xlate per-session deny tcp any4 any4
xlate per-session deny tcp any4 any6
xlate per-session deny tcp any6 any4
xlate per-session deny tcp any6 any6
xlate per-session deny udp any4 any4 eq domain
xlate per-session deny udp any4 any6 eq domain
xlate per-session deny udp any6 any4 eq domain
xlate per-session deny udp any6 any6 eq domain
ip local pool VPNPool 192.168.3.1-192.168.3.30
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
switchport access vlan 2
!
interface Ethernet0/2
switchport access vlan 2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
interface Vlan1
description Private-Interface
nameif inside
security-level 100
ip address 10.3.3.1 255.255.255.0
!
interface Vlan2
description Public-Interface
nameif outside
security-level 0
ip address xx.xx.xx.xx 255.255.255.248
!
boot system disk0:/asa914-k8.bin
object network obj-10.3.3.0
subnet 10.3.3.0 255.255.255.0
object network vpn_nat
subnet 192.168.3.0 255.255.255.0
object-group service Internet-udp udp
description UDP Standard Internet Services
port-object eq domain
port-object eq ntp
object-group service Internet-tcp tcp
description TCP Standard Internet Services
port-object eq www
port-object eq https
port-object eq smtp
port-object eq 465
port-object eq pop3
port-object eq 995
port-object eq ftp
port-object eq ftp-data
port-object eq domain
port-object eq ssh
object-group network Internal-Subnet
object-group network obj-vpnpool
access-list inside-in remark -=[Access Lists for Outgoing Packets from Inside interface]=-
access-list inside-in extended permit udp 10.3.3.0 255.255.255.0 any4 object-group Internet-udp
access-list inside-in extended permit tcp 10.3.3.0 255.255.255.0 any4 object-group Internet-tcp
access-list inside-in extended permit icmp 10.3.3.0 255.255.255.0 any4
access-list outside-in remark -=[Access Lists for Incoming Packets on OUTSIDE interface]=-
access-list outside-in extended permit icmp any4 any4 echo-reply
access-list outside-in extended permit icmp any4 any4 echo
access-list vpn_splitTunnelAcl standard permit 10.3.3.0 255.255.255.0
access-list vpn_splitTunnelAcl standard permit 192.168.3.0 255.255.255.0
object network obj-10.3.3.0
nat (inside,outside) dynamic interface
object network vpn_nat
nat (outside,outside) dynamic interface
access-group inside-in in interface inside
access-group outside-in in interface outside
route outside 0.0.0.0 0.0.0.0 xx.xx.xx.xx 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 telnet console LOCAL
aaa authentication http console LOCAL
aaa authentication ssh console LOCAL
http server enable
http 10.3.3.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec ikev1 transform-set vpn-transform-set-ikev1 esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set vpn-transform-set-ikev1 mode transport
crypto ipsec security-association pmtu-aging infinite
crypto dynamic-map dyno 10 set ikev1 transform-set vpn-transform-set-ikev1
crypto map vpn 20 ipsec-isakmp dynamic dyno
crypto map vpn interface outside
crypto ca trustpool policy
crypto isakmp nat-traversal 3600
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh 10.3.3.0 255.255.255.0 inside
ssh timeout 20
ssh version 2
ssh key-exchange group dh-group1-sha1
console timeout 0

dhcpd address 10.3.3.100-10.3.3.150 inside
dhcpd dns xx.xx.xx.xx xx.xx.xx.xx interface inside
dhcpd enable inside
!
threat-detection basic-threat
threat-detection statistics host number-of-rate 2
threat-detection statistics port number-of-rate 2
threat-detection statistics protocol number-of-rate 2
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
group-policy vpn_policy internal
group-policy vpn_policy attributes
vpn-tunnel-protocol l2tp-ipsec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value vpn_splitTunnelAcl
username mike password x
username mike attributes
vpn-tunnel-protocol l2tp-ipsec
username admin password x encrypted privilege 15
tunnel-group DefaultRAGroup general-attributes
address-pool VPNPool
default-group-policy vpn_policy
tunnel-group DefaultRAGroup ipsec-attributes
ikev1 pre-shared-key *****
tunnel-group DefaultRAGroup ppp-attributes
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 ip-options
inspect netbios
inspect rsh
inspect rtsp
inspect skinny

inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip

inspect xdmcp
class class-default
user-statistics accounting
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email [email protected]
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
: end

#Old Stuff
I'm trying to set up an L2TP over IPSec remote access VPN on an ASA 5505, version 8.2(5). I'm able to authenticate and a connection is established. I am not, however, able to access resources on the internal network or access the internet. Furthermore, the ASA is not able to ping connected clients.

I'm trying to set up an L2TP over IPSec remote access VPN on an ASA 5505 (8.2(5)). I'm able to authenticate and a connection is established. I am not, however, able to access resources on the internal network or access the internet. Furthermore, the ASA is not able to ping connected clients.

On the connected client I can ping the ASA's external IP. When I do that, I even see the encrypted and decrypted packet count go up on the ASA (via show crypto ipsec sa).

Update

I took @Ron's suggest and learned how the packet tracer works. Here are some things I found

Issuing packet-tracer input inside icmp 10.3.3.100 8 0 192.168.3.100

I get

Phase 6 shows a NAT translation. I then check the echo-reply with packet-tracer input outside icmp 192.168.3.100 0 0 10.3.3.100 and got

Phase 8 show nat-exempt but Phase 10 shows a nat translation. That would be problematic.

Another update

Currently show vpn-sessiondb detail remote filter protocol L2TPOverIPSec returns nothing while a client is connected.

On the other hand show vpn-sessiondb detail remote filter protocol L2TPOverIPSecOverNatT shows the connected client. While trying to do things on the client, the Bytes Rx and Pkts Rx increase. Bytes Tx and Pkts Tx do not increase (Pkts Tx stays at 17). Pkts Tx Drop and Pkts Rx Drop are both 0. If I ping 192.168.3.100 (the vpn client), then Pkts Tx increases for each ping.

Yet another update

I'm trying to set up an L2TP over IPSec remote access VPN on an ASA 5505, version 8.2(5). I'm able to authenticate and a connection is established. I am not, however, able to access resources on the internal network or access the internet. Furthermore, the ASA is not able to ping connected clients.

On the connected client I can ping the ASA's external IP. When I do that, I even see the encrypted and decrypted packet count go up on the ASA with show crypto ipsec sa.

Update 1

I took Ron's suggestion and learned how the packet-tracer commands function. Here are some things I found after issuing packet-tracer input inside icmp 10.3.3.100 8 0 192.168.3.100

Phase 6 shows a NAT translation. I then check the echo-reply with packet-tracer input outside icmp 192.168.3.100 0 0 10.3.3.100.

Phase 8 shows NAT-EXEMPT but Phase 10 shows a NAT translation. That would be problematic.

Update 2

Currently show vpn-sessiondb detail remote filter protocol L2TPOverIPSec returns nothing while a client is connected.

On the other hand show vpn-sessiondb detail remote filter protocol L2TPOverIPSecOverNatT shows the connected client. While trying to do things on the client, the Bytes Rx and Pkts Rx increase. Bytes Tx and Pkts Tx do not increase (Pkts Tx stays at 17). Pkts Tx Drop and Pkts Rx Drop are both 0. If I ping 192.168.3.100 (the vpn client), then Pkts Tx increases for each ping.

Update 3