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Need help w/pptp

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tperachio

MIS
Mar 15, 2002
37
US
I'm trying to setup vpn using pptp, I'm able to successfully authenicate throught the firewall using an internal radius server on w2k, my problem is I cannot connect to any resources on the internal network. any ideas of what i may be missing.

Building configuration...
: Saved
:
PIX Version 6.3(1)
interface ethernet0 auto
interface ethernet1 auto
interface ethernet2 auto shutdown
nameif ethernet0 outside security0
nameif ethernet1 inside security100
nameif ethernet2 intf2 security10
enable password fYGjIZ.r.8FYvTjF encrypted
passwd 8cvDnjqZy3bp7Ih2 encrypted
hostname companypix
domain-name mycompany.com
clock timezone PST -8
clock summer-time PDT recurring
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol ils 389
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
names
access-list outside_acl permit icmp any any
access-list inside_outbound_nat0_acl permit ip any 192.168.2.0 255.255.255.0
pager lines 24
logging on
logging timestamp
logging buffered errors
logging trap errors
logging host inside x.x.x.x
mtu outside 1500
mtu inside 1500
mtu intf2 1500
ip address outside x.x.x.x 255.255.255.224
ip address inside x.x.x.25 255.255.255.0
ip address intf2 127.0.0.1 255.255.255.255
ip audit info action alarm
ip audit attack action alarm
ip local pool LocalPool 192.168.2.1-192.168.2.254
no failover
failover timeout 0:00:00
failover poll 15
no failover ip address outside
no failover ip address inside
no failover ip address intf2
pdm location x.x.x.12 255.255.255.255 inside
pdm location x.x.x.23 255.255.255.255 inside
pdm location x.x.x.17 255.255.255.255 inside
pdm location 192.168.2.0 255.255.255.0 outside
pdm logging errors 100
pdm history enable
arp timeout 14400
global (outside) 1 x.x.x.x netmask 255.255.255.224
nat (inside) 0 access-list inside_outbound_nat0_acl
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
access-group outside_acl in interface outside
route outside 0.0.0.0 0.0.0.0 x.x.x.x 1
timeout xlate 1:00:00
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 uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server RADIUS protocol radius
aaa-server LOCAL protocol local
aaa-server mycompanyAAA protocol radius
aaa-server mycompanyAAA (inside) host x.x.x.17 secretkey timeout 10
http server enable
http x.x.x.23 255.255.255.255 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-pptp
telnet x.x.x.0 255.255.255.0 inside
telnet timeout 7
ssh timeout 5
console timeout 0
vpdn group PPTP-VPDN-GROUP accept dialin pptp
vpdn group PPTP-VPDN-GROUP ppp authentication pap
vpdn group PPTP-VPDN-GROUP ppp authentication chap
vpdn group PPTP-VPDN-GROUP ppp authentication mschap
vpdn group PPTP-VPDN-GROUP ppp encryption mppe auto
vpdn group PPTP-VPDN-GROUP client configuration address local LocalPool
vpdn group PPTP-VPDN-GROUP client configuration wins x.x.x.12
vpdn group PPTP-VPDN-GROUP client authentication aaa mycompanyAAA
vpdn group PPTP-VPDN-GROUP client accounting mycompanyAAA
vpdn group PPTP-VPDN-GROUP pptp echo 60
vpdn enable outside
terminal width 80
Cryptochecksum:5696f60884703327240c9769dbf8b0df
: end
[OK]

 
I have not studied your config carefully, but it looks OK. Have you tried to ping PIX´s outside interface? And ping the PPTP client from inside? Do your internal machines have a correct route to 192.168.2.0 through the PIX?

D.
 
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