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Cisco ASA 5510 don't allow access to the LAN services from remote VPN ???

snuwan.es
Level 1
Level 1

I have a Cisco 5510 deployed and it's connected to a 1 Mbps leased internet line. I need to configure it for remote VPN users to access internal Exchange server and sync with email system. And they should be able to access LAn servers using the VPN. I have tried this several scenarios but still I didn't get access to to local LAN servers via VPN at any cost :( (it's connecting well and also can ping to the inside interface IP address only)

Any help would be highly appreciated.

Below is my config;

LAN is 192.168.134.0

!

passwd xxx

boot system disk0:/asa803-k8.bin

ftp mode passive

dns server-group DefaultDNS

domain-name domain.local

access-list abc-primary-tunnel_splitTunnelAcl standard permit 192.168.134.0 255.255.255.0

access-list inside_nat0_outbound extended permit ip 192.168.134.0 255.255.255.0 192.168.166.0 255.255.255.128

pager lines 24

logging asdm informational

mtu management 1500

mtu inside 1500

mtu outside 1500

ip local pool primary-vpn-pool 192.168.166.1-192.168.166.100 mask 255.255.255.0

icmp unreachable rate-limit 1 burst-size 1

asdm image disk0:/asdm-603.bin

no asdm history enable

arp timeout 14400

global (outside) 101 interface

nat (inside) 0 access-list inside_nat0_outbound

nat (inside) 101 0.0.0.0 0.0.0.0

route outside 0.0.0.0 0.0.0.0 59.133.230.21 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 uauth 0:05:00 absolute

dynamic-access-policy-record DfltAccessPolicy

http server enable

http 192.168.134.0 255.255.255.0 inside

http 192.168.1.0 255.255.255.0 management

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 ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac

crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac

crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac

crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac

crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac

crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac

crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac

crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac

crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac

crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs

crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set 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 isakmp enable outside

crypto isakmp policy 10

authentication pre-share

encryption 3des

hash sha

group 2

lifetime 86400

no crypto isakmp nat-traversal

telnet timeout 5

ssh timeout 5

console timeout 0

threat-detection basic-threat

threat-detection statistics access-list

group-policy abc-primary-tunnel internal

group-policy abc-primary-tunnel attributes

dns-server value 192.168.134.1

vpn-tunnel-protocol IPSec

split-tunnel-policy tunnelspecified

split-tunnel-network-list value abc-primary-tunnel_splitTunnelAcl

default-domain value domain.local

username user1 password xxxencrypted privilege 0

username user1 attributes

vpn-group-policy abc-primary-tunnel

tunnel-group abc-primary-tunnel type remote-access

tunnel-group abc-primary-tunnel general-attributes

address-pool primary-vpn-pool

default-group-policy abc-primary-tunnel

tunnel-group abc-primary-tunnel ipsec-attributes

pre-shared-key *

!

class-map inspection_default

match default-inspection-traffic

33 Replies 33

Although this command is enabled by default but still input this command and then connect by vpn and try to ping host in inside network

:

sysopt connection permit-vpn

Also you are using lots of transform sets and PFS . Try using only one transform set and disable PFS and if everything works then you can later add them .

added sysopt connection permit-vpn too...

no luck so far !

Try adding following command and test :

crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set reverse-route

done.. ! only pinging to 192.168.134.125 :(

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