PIX 506e VPN crypto map problem ( HELP Please)

[Tsmith01]

I need an advise from you. I have a PIX 506 configured with IPsec for VPN access. I got it to work to the point where multiple users are able to connect to the VPN, but the problem is that they can't access the network or the server (10.0.17.240). This is very strange because whoever connects first, everything works well for him. He can ping the Server IP from outside and everything. However, if a second or third connection is made, they can't access network resources or ping inside the network. WEIRD !
I am not sure what the problem is, it sounds like there is a problem with the Crypto map or something.

Could you take a look at the configuration to see if you see anything wrong?

PIX Version 6.3(4)
interface ethernet0 auto
interface ethernet1 auto
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname pixfirewall
domain-name ciscopix.com
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 10.0.17.64 255.255.255.192
access-list outside_cryptomap_dyn_20 permit ip any 10.0.17.64 255.255.255.192
access-list outside_access_in permit tcp any host 71.x.x.x eq 3389
access-list outside_access_in permit icmp any any
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside pppoe setroute
ip address inside 10.0.17.254 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
ip local pool vpnpool 10.0.17.80-10.0.17.100
pdm location 10.0.17.2 255.255.255.255 inside
pdm location 192.168.1.0 255.255.255.0 inside
pdm location 10.0.17.240 255.255.255.255 inside
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list inside_outbound_nat0_acl
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
static (inside,outside) 71.x.x.x 10.0.17.240 netmask 255.255.255.255 0 0
access-group outside_access_in in interface outside

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 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 192.168.1.0 255.255.255.0 inside
http 10.0.17.0 255.255.255.0 inside
http 10.0.17.2 255.255.255.255 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 dynamic-map outside_dyn_map 20 match address outside_cryptomap_dyn_20
crypto dynamic-map outside_dyn_map 20 set transform-set ESP-3DES-MD5
<--- More --->
crypto map outside_map interface outside
isakmp enable outside
isakmp policy 20 authentication pre-share
isakmp policy 20 encryption 3des
isakmp policy 20 hash md5
isakmp policy 20 group 2
isakmp policy 20 lifetime 86400
vpngroup STJOSEPH address-pool vpnpool
vpngroup STJOSEPH dns-server 166.102.165.11 166.102.165.13
vpngroup STJOSEPH wins-server 10.0.17.240
vpngroup STJOSEPH split-tunnel outside_cryptomap_dyn_20
vpngroup STJOSEPH idle-time 1800
vpngroup STJOSEPH password ********
telnet timeout 5
ssh timeout 5
console timeout 0
vpdn group pppoe_group request dialout pppoe
vpdn group pppoe_group localname saintjoseph
vpdn group pppoe_group ppp authentication pap
vpdn username saintjoseph password *********
terminal width 80
Cryptochecksum:3cd1d07e8c04d035b9b34bbb282b112a

 

[voltron1011]

What kind of license do you have?

 

[Tsmith01]

It says Unlimited IKE, do you think it's a license issue..?

 

[Tsmith01]

Is there anyone out there who might be able to help me. I would really appreciate your help. I have been working on this issue for several weeks and I have had no luck getting the VPN to work. Any help would be appreciated. Right now, I am to the point where multiple users can connect to the VPN, but only one have access to the inside network. Whoever connects first can access network resources just fine.Have you seen this issue before?

 

[wirelesspeap]

First of all, you IP pool can not be in the same address space as you "inside" address network.

Paste in the following lines and it will work:

no crypto dynamic-map outside_dyn_map 20 match address outside_cryptomap_dyn_20
no vpngroup STJOSEPH address-pool vpnpool
ip local pool vpnpool 192.168.0.1-192.168.0.254 netmask 255.255.255.0
access-list nonat permit ip 10.0.17.0 255.255.255.0 192.168.0.0 255.255.255.0
nat (inside) 0 access-list nonat
vpngroup STJOSEPH address-pool vpnpool

 

[Tsmith01]

Wirelesspeap, thank you very much for your help. I will give it a try tomorrow..thanks a lot