03-20-2007 12:18 AM - edited 03-11-2019 02:48 AM
Hi Glen
I have configured VPN on pix 501 ver 6.3(5) for windows using pptp. Users logon successfully but cannot access any of the internal network IP. below is my config.
PIX Version 6.3(5)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password encrypted
passwd encrypted
hostname pix01
domain-name **************
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 pptp 1723
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
names
access-list outside_access_in permit tcp any any
access-list outside_access_in permit udp any any
access-list outside_access_in permit gre any any
access-list inside_access_in permit ip any any
access-list nonat permit ip 10.43.42.0 255.255.255.0 192.168.1.0 255.255.255.0
access-list nonat permit icmp any any
no pager
logging on
logging console debugging
mtu outside 1500
mtu inside 1500
ip address outside ********** 255.255.255.248
ip address inside 10.43.42.19 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
ip local pool dealer 192.168.1.1-192.168.1.50
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list nonat
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
access-group outside_access_in in interface outside
access-group inside_access_in in interface inside
route outside 0.0.0.0 0.0.0.0 ********** 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 10.43.42.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-pptp
crypto ipsec transform-set basic esp-des esp-md5-hmac
crypto dynamic-map cisco 4 set transform-set basic
crypto map partner-map 20 ipsec-isakmp dynamic cisco
crypto map partner-map client configuration address initiate
crypto map partner-map client configuration address respond
isakmp key ******** address 0.0.0.0 netmask 0.0.0.0
isakmp identity address
isakmp nat-traversal 30
isakmp policy 1 authentication rsa-sig
isakmp policy 1 encryption des
isakmp policy 1 hash sha
isakmp policy 1 group 1
isakmp policy 1 lifetime 86400
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 outside
ssh 10.43.42.0 255.255.255.0 inside
ssh timeout 5
console timeout 0
vpdn group 1 accept dialin pptp
vpdn group 1 ppp authentication pap
vpdn group 1 ppp authentication chap
vpdn group 1 ppp authentication mschap
vpdn group 1 ppp encryption mppe auto
vpdn group 1 client configuration address local dealer
vpdn group 1 client configuration dns 10.43.42.22
vpdn group 1 pptp echo 60
vpdn group 1 client authentication local
vpdn username ahmed password *********
vpdn username chris password *********
vpdn enable outside
dhcpd auto_config outside
terminal width 80
Cryptochecksum:xxx
: end
I ll be waiting for response.
Regards
Ahmed
03-20-2007 01:04 AM
Plz anyone who can help me out.
Regards
Ahmed
03-20-2007 02:17 AM
Hi Ahmed,
The config looks fine.Can you try the following :
1: On the client machine, Check the option "Use Default Gateway on remote network" .
2: Also, check if there's a L3 device between PIX inside interface and the inside hosts.
3: Check the default gateway of the inside hosts, does it point to PIX inside interface ?
Hope this helps.
*Please rate if it does.
-Kanishka
03-20-2007 02:40 AM
Thanks for reply Kanishka,
I cant even ping the ip of inside interface of pix from vpn.
Yes i have checked the Default gateway option but no luck.
Regards
Ahmed
03-20-2007 03:16 AM
With PPTP connection, you would not be able to ping the inside interface. That is the default behavior.
Have you tried with the "Use default gateway on remote network" option checked ?
You can find this option in "Local Area Connection" Properties for tis PPTP connetion.
-Kanishka
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