09-25-2008 08:47 AM
I've got everything to work except I cant ping inside servers. Here's a ipconfig from the VPN client to the RADIUS server:
Ethernet adapter Local Area Connection 3:
Connection-specific DNS Suffix . :domainnamelocal
IP Address. . . . . . . . . . . . : 192.168.100.2
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
H:\>ping 192.168.1.10
Pinging 192.168.1.10 with 32 bytes of data:
Request timed out.
Request timed out.
Here's the pix configuration:
PIX Version 6.3(5)
no fixup protocol dns
access-list 10 permit ip 192.168.1.0 255.255.255.0 host 172.16.7.33
access-list 10 permit ip 192.168.1.0 255.255.255.0 host 172.16.7.14
access-list Internet permit icmp any any echo-reply
access-list Internet permit icmp any any time-exceeded
access-list Internet permit icmp any any traceroute
access-list Internet permit udp any any eq isakmp
access-list Internet permit esp any any
access-list Internet deny ip any any log
access-list NO-NAT-VPN permit ip 192.168.1.0 255.255.255.0 192.168.100.0 255.255.255.0
access-list 102 permit ip 192.168.1.0 255.255.255.0 192.168.100.0 255.255.255.0
pager lines 24
mtu outside 1492
mtu inside 1500
ip address outside outsideaddress subnetmask
ip address inside 192.168.1.254 255.255.255.0
ip verify reverse-path interface outside
ip verify reverse-path interface inside
ip audit info action alarm
ip audit attack action drop
ip local pool VPNPOOL 192.168.100.1-192.168.100.50
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list NO-NAT-VPN
nat (inside) 1 access-list 10 0 0
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
static (inside,outside) 192.168.1.10 netmask 255.255.255.255 0 0
access-group Internet in interface outside
route outside 0.0.0.0 0.0.0.0 outside addr
timeout xlate 0:05:00
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 RADIUS (inside) host 192.168.1.10 keyname timeout 15
aaa-server LOCAL protocol local
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
crypto ipsec transform-set strong esp-3des esp-md5-hmac
crypto ipsec transform-set 3DES esp-3des esp-md5-hmac
crypto ipsec transform-set SHA esp-3des esp-sha-hmac
crypto dynamic-map dynmap 20 set transform-set SHA
crypto map VPN 10 ipsec-isakmp
crypto map VPN 10 match address 10
crypto map VPN 10 set peer peeraddress
crypto map VPN 10 set transform-set strong
crypto map VPN 65000 ipsec-isakmp dynamic dynmap
crypto map VPN client authentication RADIUS
crypto map VPN interface outside
isakmp enable outside
isakmp key key address peer address netmask 255.255.255.255 no-xauth no-config-mode
isakmp identity address
isakmp policy 40 authentication pre-share
isakmp policy 40 encryption 3des
isakmp policy 40 hash md5
isakmp policy 40 group 2
isakmp policy 40 lifetime 3600
isakmp policy 50 authentication rsa-sig
isakmp policy 50 encryption des
isakmp policy 50 hash sha
isakmp policy 50 group 1
isakmp policy 50 lifetime 86400
isakmp policy 60 authentication pre-share
isakmp policy 60 encryption 3des
isakmp policy 60 hash sha
isakmp policy 60 group 2
isakmp policy 60 lifetime 86400
vpngroup VPN address-pool VPNPOOL
vpngroup VPN dns-server 192.168.1.10
vpngroup VPN default-domain domain
vpngroup VPN split-tunnel 102
vpngroup VPN idle-time 1800
vpngroup VPN authentication-server RADIUS
vpngroup VPN password ********
telnet 0.0.0.0 0.0.0.0 inside
telnet timeout 15
ssh myoustide outside
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 15
management-access inside
09-25-2008 09:29 AM
Add this to the pix...
isakmp nat-traversal
09-27-2008 12:14 PM
you "nailed" it. Thanks.
09-27-2008 12:14 PM
fixed it.
09-25-2008 09:33 AM
enable NAT-T:
isakmp nat-t 20
connect vpn client again and post results.
HTH
Saju
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