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vpn connects but can't access remote site

bhatok
Level 1
Level 1

Here is my config. I can authenticate over the VPN to my Windows 2003 IAS. The Cisco VPN Client says connected but I can't even ping the server at the remote site. When I check the statistics of the VPN Client, the route details shows Secured Routes 0.0.0.0 0.0.0.0. What am I doing wrong here? The remote site is directly connected to the pix.

PIX Version 6.3(3)

interface ethernet0 auto

interface ethernet1 auto

nameif ethernet0 outside security0

nameif ethernet1 inside security100

hostname mypix

domain-name mydomain.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

names

access-list 105 permit ip 10.90.0.0 255.255.240.0 172.16.1.0 255.255.255.0

access-list 101 permit tcp any host 69.x.x.x eq www

access-list 101 permit tcp any host 69.x.x.x eq smtp

access-list 101 permit icmp any host 69.x.x.x echo

access-list 101 permit icmp any any echo-reply

access-list 101 permit icmp any any unreachable

access-list 101 permit icmp any any time-exceeded

pager lines 24

mtu outside 1500

mtu inside 1500

ip address outside 69.x.x.x 255.255.255.248

ip address inside 10.90.0.1 255.255.240.0

ip audit info action alarm

ip audit attack action alarm

ip local pool vpnclient 172.16.1.1-172.16.1.254

no failover

failover timeout 0:00:00

failover poll 15

no failover ip address outside

no failover ip address inside

pdm logging informational 100

pdm history enable

arp timeout 14400

global (outside) 1 69.x.x.x

nat (inside) 0 access-list 105

nat (inside) 1 0.0.0.0 0.0.0.0 0 0

static (inside,outside) 69.x.x.x 10.90.0.10 netmask 255.255.255.255 0 0

access-group 101 in interface outside

route outside 0.0.0.0 0.0.0.0 69.x.x.x

timeout xlate 3:00:00

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 partnerauth protocol radius

aaa-server partnerauth (inside) host 10.90.0.10 password timeout 5

http server enable

http 10.90.0.0 255.255.240.0 inside

no snmp-server location

no snmp-server contact

snmp-server community public

no snmp-server enable traps

floodguard enable

sysopt connection tcpmss 1500

sysopt connection permit-ipsec

crypto ipsec transform-set myset esp-des esp-md5-hmac

crypto dynamic-map dynmap 10 set transform-set myset

crypto map mymap 10 ipsec-isakmp dynamic dynmap

crypto map mymap client configuration address initiate

crypto map mymap client authentication partnerauth

crypto map mymap interface outside

isakmp enable outside

isakmp key ******** address 0.0.0.0 netmask 0.0.0.0

isakmp identity address

isakmp policy 10 authentication pre-share

isakmp policy 10 encryption des

isakmp policy 10 hash md5

isakmp policy 10 group 2

isakmp policy 10 lifetime 86400

vpngroup itl address-pool vpnclient

vpngroup itl dns-server 10.90.0.10

vpngroup itl default-domain mydomain.com

vpngroup itl idle-time 1800

vpngroup itl password password

telnet 10.90.0.0 255.255.240.0 inside

telnet timeout 5

ssh timeout 5

console timeout 0

dhcpd lease 3600

dhcpd ping_timeout 750

dhcpd auto_config outside

2 Replies 2

bhatok
Level 1
Level 1

This configuration does actually work. I was behind a Windows ISA Firewall and it wasn't working. I had to use the isakmp nat-traversal command to get it to work when the client is behind a firewall.

cgravell
Level 1
Level 1

Do you see any traffic coming back to you being decrypted in the client stats? If not is something blocking this traffic? I also recall that on some clients, ping from windows doesn't work. I've had situations where it does and doesn't work but the VPN works in both cases. Are you using NAT transparency mode?