Site to Site Pix 515e to Cisco VPN 3000 Concentrator don't work

[juppderwal]

Hello there,

we have just get a PIX 515e Version 6.3(3)and want to make a site to site vpn connection to a VPN 3000 concentrator. We are newbees in configuration of the pix.

I can't check the configuration at the concentrator site.

As we tested it, we didn't get connection.
I have a document whith an configuration example concerning excactly this connection between the mentioned hardware. I checked it and the configuration is the same.

Could perhaps someone have a look at our configuration and tell me if there is something wrong about it?

Here it is:

Building configuration...
: Saved
:
PIX Version 6.3(3)
interface ethernet0 auto
interface ethernet1 auto
interface ethernet2 auto shutdown
nameif ethernet0 outside security0
nameif ethernet1 inside security100
nameif ethernet2 inside2 security50
enable password xxxxxxxxxxxxx encrypted
passwd xxxxxxxx encrypted
hostname PIX
domain-name netucate.net
clock timezone CEST 1
clock summer-time CEDT recurring last Sun Mar 2:00 last Sun Oct 3:00
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 outside_access_in permit tcp any host 195.126.25.37 eq

http://www log

access-list outside_access_in permit tcp any host 195.126.25.34 eq smtp log
access-list outside_access_in permit tcp any host 195.126.25.34 eq

http://www log

access-list outside_access_in permit tcp any host 195.126.25.34 eq pop3 log
access-list inside_outbound_nat0_acl permit ip 192.168.1.0 255.255.255.0 10.3.0.0 255.255.0.0
access-list outside_cryptomap_20 permit ip 192.168.1.0 255.255.255.0 10.3.0.0 255.255.0.0
pager lines 24
logging on
logging standby
logging console informational
logging buffered informational
icmp permit any outside
mtu outside 1500
mtu inside 1500
mtu inside2 1500
ip address outside 195.126.25.35 255.255.255.240
ip address inside 192.168.1.2 255.255.255.0
no ip address inside2
ip audit info action alarm
ip audit attack action alarm
no failover
failover timeout 0:00:00
failover poll 15
no failover ip address outside
no failover ip address inside
no failover ip address inside2
pdm location 0.0.0.0 255.255.255.255 inside
pdm location 192.168.1.50 255.255.255.255 inside
pdm location 192.168.1.44 255.255.255.255 inside
pdm location 10.3.0.0 255.255.0.0 outside
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 10 interface
nat (inside) 0 access-list inside_outbound_nat0_acl
nat (inside) 10 0.0.0.0 0.0.0.0 0 0
static (inside,outside) 195.126.25.34 192.168.1.44 netmask 255.255.255.255 0 0
static (inside,outside) 195.126.25.37 192.168.1.50 netmask 255.255.255.255 0 0
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 195.126.25.33 1
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
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
tftp-server inside 192.168.1.37 /config
floodguard enable
sysopt connection permit-ipsec
sysopt noproxyarp inside
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto map outside_map 20 ipsec-isakmp
crypto map outside_map 20 match address outside_cryptomap_20
crypto map outside_map 20 set peer 62.180.244.38
crypto map outside_map 20 set transform-set ESP-3DES-SHA
crypto map outside_map interface outside
isakmp enable outside
isakmp key ******** address 62.180.244.38 netmask 255.255.255.255
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
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.1.3-192.168.1.254 inside
dhcpd lease 3600
dhcpd ping_timeout 750
terminal width 80
Cryptochecksum:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
: end
[OK]

 

[themut]

Try adding a route for the remote network:

route outside 10.3.0.0 255.255.0.0 195.126.25.33

If it still fails you will need to troubleshoot the problem with the remote end. Try to look at the following outputs:

show crypto isakmp sa

the correct state should be QM-IDLE, if it has other state then phase 1 is not established. Could be a problem with your policy or a password missmatch amongst other causes.

show crypto ipses sa

determinen if you have an SPI and if the packets are being encrypted and decrypted.

You may also want to analyze the following debug outputs:

debug crypto isakmp
debug crypto ipsec

Hope this helps!

 

[ciscosolutions]

how do i know public ip of the pixfirewall from pix configurations ?

 

[themut]

Issue a "show ip" command and the output will tell you the IP address. You can retrieve it from the configuration file only if it is a static IP address, but if it is assigned by DHCP or PPoE you will not be able to retrieve it from the configuration. The only way to determine dynamic IP addresses is with the command mentioned above.