Advertisement

07.25.2008 at 11:17AM PDT, ID: 23596329 | Points: 500
[x]
Attachment Details

Remote Access VPN not routing properly.

Asked by Tekati68 in Cisco PIX Firewall, Virtual Private Networking (VPN)

Tags: Cisco, PIX 515E, 8.0.(3), ASDM or Command Line

We recently closed down one of our offices and had to move people to the local PIX for VPN access.  The issue I am having is that I can ping and access the VPN clients but they can not access the local LAN.  I can connect to them via remote desktop even but if I try to ping back the other way even to the same machine I initiated the remote desktop connection from I get nothing.  No ping no web access no nothing.  Below is the configuration straight from the PIX with identities and IP addresses changed.  

: Saved
:
PIX Version 8.0(3)
!
hostname Somewhere-pix
domain-name someplace.org
enable password secret encrypted
names
name 10.2.2.0 Somewhere_VPN description Somewhere VPN IP Addresses
name 192.168.2.200 Bigbox_Internal description Bigbox Internal IP Address
name 215.23.37.112 Herenorthere_Internal description Here Nor There Internal IP Addresses
name 192.168.0.0 Fred_Internal description Fred Internal IP Addresses
name 10.2.1.0 Fred_VPN description Fred VPN IP Addresses
name 214.22.36.203 Barracuda_External description Barracuda Spam Filter - External IP
name 192.168.2.3 Barracuda_Internal description Barracuda Spam Filter Internal IP
name 192.168.2.203 Lilbox_Internal description Linux Box Internal
name 214.22.36.206 Bigbox_External description Bigbox External IP Address
name 214.22.36.205 Lilbox_External description Lilbox Server
name 214.22.36.204 PDC_External description Brett's Laptop External IP
name 192.168.2.205 PDC_Internal description PDC
dns-guard
!
interface Ethernet0
 nameif outside
 security-level 0
 ip address 214.22.36.202 255.255.255.248
!
interface Ethernet1
 nameif inside
 security-level 100
 ip address 192.168.2.1 255.255.255.0
!
passwd secret encrypted
ftp mode passive
clock timezone PST -8
clock summer-time PDT recurring
dns server-group DefaultDNS
 domain-name someplace.org
same-security-traffic permit intra-interface
object-group protocol TCPUDP
 protocol-object udp
 protocol-object tcp
access-list nonat remark Here Nor There Internal IP Addresses
access-list nonat remark Turn off NAT for theses addresses
access-list nonat extended permit ip 192.168.2.0 255.255.255.0 Herenorthere_Internal 255.255.255.240
access-list nonat remark Fred VPN IP Addresses
access-list nonat remark Turn off NAT for theses addresses
access-list nonat extended permit ip 192.168.2.0 255.255.255.0 Fred_VPN 255.255.255.0
access-list nonat remark Fred Internal IP Addresses
access-list nonat remark Turn off NAT for theses addresses
access-list nonat extended permit ip 192.168.2.0 255.255.255.0 Fred_Internal 255.255.255.0
access-list outside_access_in remark Allow ICMP to any host
access-list outside_access_in extended permit icmp any any
access-list outside_access_in remark Port Mapping for WEB to Bigbox
access-list outside_access_in remark Allows WEB Service request to be passed on to server.
access-list outside_access_in extended permit tcp any host PDC_External eq www
access-list outside_access_in remark Port Mapping for SSL to Bigbox
access-list outside_access_in remark Allows SSL Service request to be passed on to server.
access-list outside_access_in extended permit tcp any host PDC_External eq https
access-list outside_access_in remark Port Mapping for IMAP4 to Bigbox
access-list outside_access_in remark Allows IMAP4 Service request to be passed on to server.
access-list outside_access_in extended permit tcp any host PDC_External eq imap4
access-list outside_access_in remark Port Mapping for POP3 to Bigbox
access-list outside_access_in remark Allows POP3 Service request to be passed on to server.
access-list outside_access_in extended permit tcp any host PDC_External eq pop3
access-list outside_access_in remark Port Mapping for SMTP to Barracuda
access-list outside_access_in remark Allows SMTP Service request to be passed on to server.
access-list outside_access_in extended permit tcp any host Barracuda_External eq smtp
access-list outside_access_in remark FTP
access-list outside_access_in extended permit tcp any host Bigbox_External eq ftp
access-list outside_access_in remark Remote Desktop
access-list outside_access_in extended permit tcp any host Lilbox_External eq 3389
access-list outside_access_in remark Remote Desktop
access-list outside_access_in extended permit object-group TCPUDP any host PDC_External eq domain
access-list split-tunnel remark Somewhere LAN
access-list split-tunnel standard permit 192.168.2.0 255.255.255.0
access-list split-tunnel remark Here nor there LAN
access-list split-tunnel standard permit Herenorthere_Internal 255.255.255.240
access-list split-tunnel remark Fred LAN
access-list split-tunnel standard permit Fred_Internal 255.255.255.0
access-list split-tunnel remark Fred VPN
access-list split-tunnel standard permit Fred_VPN 255.255.255.0
access-list Herenorthere remark Somewhere Internal IP Addresses
access-list Herenorthere remark Route matching addresses to Here Nor There Router
access-list Herenorthere extended permit ip 192.168.2.0 255.255.255.0 Herenorthere_Internal 255.255.255.240
access-list Herenorthere remark Somewhere VPN IP Addresses
access-list Herenorthere remark Route matching addresses to Here Nor There Router
access-list Herenorthere extended permit ip Somewhere_VPN 255.255.255.0 Herenorthere_Internal 255.255.255.240
access-list outside_4_cryptomap remark Somewhere Internal IP Addresses
access-list outside_4_cryptomap remark Route matching addresses to Fred PIX
access-list outside_4_cryptomap extended permit ip 192.168.2.0 255.255.255.0 Fred_Internal 255.255.255.0
access-list outside_4_cryptomap remark Somewhere VPN IP Addresses
access-list outside_4_cryptomap remark Route matching addresses to Here Nor There Router
access-list outside_4_cryptomap extended permit ip Somewhere_VPN 255.255.255.0 Fred_VPN 255.255.255.0
access-list outside_4_cryptomap remark Somewhere VPN IP Addresses
access-list outside_4_cryptomap remark Route matching addresses to Fred PIX
access-list outside_4_cryptomap extended permit ip 192.168.2.0 255.255.255.0 Fred_VPN 255.255.255.0
access-list outside_nat0_outbound extended permit ip Somewhere_VPN 255.255.255.0 192.168.2.0 255.255.255.0
access-list inside_nat0_outbound remark Somewhere VPN IP Addresses
access-list inside_nat0_outbound remark Turn off NAT for these addresses
access-list inside_nat0_outbound extended permit ip 192.168.2.0 255.255.255.0 Somewhere_VPN 255.255.255.0
pager lines 24
logging enable
logging buffered informational
logging asdm warnings
logging from-address Somewhere-pix@somewhere.com
logging recipient-address Fred@somewhere.com level errors
mtu outside 1500
mtu inside 1500
ip local pool vpn 10.2.2.1-10.2.2.254 mask 255.255.255.0
ip verify reverse-path interface outside
icmp unreachable rate-limit 1 burst-size 1
asdm image flash:/asdm
asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (outside) 0 access-list outside_nat0_outbound outside
nat (inside) 0 access-list nonat
nat (inside) 0 access-list inside_nat0_outbound outside
nat (inside) 1 192.168.2.0 255.255.255.0
static (inside,outside) Bigbox_External Bigbox_Internal netmask 255.255.255.255
static (inside,outside) Lilbox_External Lilbox_Internal netmask 255.255.255.255
static (inside,outside) Barracuda_External Barracuda_Internal netmask 255.255.255.255
static (inside,outside) PDC_External PDC_Internal netmask 255.255.255.255
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 214.22.36.201 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout uauth 0:05:00 absolute
dynamic-access-policy-record DfltAccessPolicy
aaa-server TACACS+ protocol tacacs+
aaa-server RADIUS protocol radius
aaa-server ADUsers protocol radius
aaa-server ADUsers host PDC_Internal
 key weeks-vpn
 authentication-port 6969
 accounting-port 6970
 radius-common-pw weeks-vpn
nac-policy DfltGrpPolicy-nac-framework-create nac-framework
 reval-period 36000
 sq-period 300
aaa authentication telnet console ADUsers LOCAL
http server enable
http 0.0.0.0 0.0.0.0 inside
http 0.0.0.0 0.0.0.0 outside
no snmp-server location
no snmp-server contact
snmp-server community public
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec transform-set myset esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec security-association lifetime seconds 36000
crypto dynamic-map outside_dyn_map 20 set pfs
crypto dynamic-map outside_dyn_map 20 set transform-set myset
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set security-association lifetime seconds 28800
crypto map mymap 2 match address Herenorthere
crypto map mymap 2 set pfs
crypto map mymap 2 set peer 164.251.12.1
crypto map mymap 2 set transform-set ESP-DES-MD5
crypto map mymap 4 match address outside_4_cryptomap
crypto map mymap 4 set pfs
crypto map mymap 4 set peer 164.12.12.12
crypto map mymap 4 set transform-set ESP-3DES-MD5
crypto map mymap 65535 ipsec-isakmp dynamic outside_dyn_map
crypto map mymap interface outside
crypto map inside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map inside_map interface inside
crypto isakmp identity address
crypto isakmp enable outside
crypto isakmp enable inside
crypto isakmp policy 1
 authentication pre-share
 encryption aes-256
 hash md5
 group 2
 lifetime 86400
crypto isakmp policy 10
 authentication pre-share
 encryption 3des
 hash md5
 group 2
 lifetime 86400
crypto isakmp policy 12
 authentication pre-share
 encryption des
 hash md5
 group 1
 lifetime 86400
crypto isakmp policy 30
 authentication pre-share
 encryption 3des
 hash sha
 group 2
 lifetime 86400
crypto isakmp policy 65535
 authentication pre-share
 encryption des
 hash sha
 group 2
 lifetime 86400
no crypto isakmp nat-traversal
no vpn-addr-assign aaa
no vpn-addr-assign local
telnet 0.0.0.0 0.0.0.0 inside
telnet timeout 30
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 30
ssh version 1
console timeout 0
management-access inside
priority-queue outside
threat-detection basic-threat
threat-detection statistics
ntp server 192.168.2.30 source inside prefer
group-policy DfltGrpPolicy attributes
 wins-server value 192.168.2.205 192.168.2.206
 dns-server value 192.168.2.205 192.168.2.206
 default-domain value somewhere.org
 nac-settings value DfltGrpPolicy-nac-framework-create
 address-pools value vpn
username Fred password secret encrypted privilege 15
tunnel-group 164.251.12.1 type ipsec-l2l
tunnel-group 164.251.12.1 ipsec-attributes
 pre-shared-key *
tunnel-group 164.12.12.12 type ipsec-l2l
tunnel-group 164.12.12.12 ipsec-attributes
 pre-shared-key *
tunnel-group weeks-vpn type remote-access
tunnel-group weeks-vpn general-attributes
 authentication-server-group ADUsers LOCAL
 accounting-server-group ADUsers
 dhcp-server PDC_Internal
 dhcp-server 192.168.2.206
 password-management
tunnel-group weeks-vpn ipsec-attributes
 pre-shared-key *
!
class-map inspection_default
 match default-inspection-traffic
!
!
policy-map global_policy
 class inspection_default
  inspect pptp
  inspect ftp
policy-map type inspect dns migrated_dns_map_1
 parameters
  message-length maximum 512
!
service-policy global_policy global
smtp-server 192.168.2.200 192.168.4.7
prompt hostname context
Cryptochecksum:ef2cbacc435cd779b04264d68a5b6219
: end
Start Free Trial
[+][-]07.25.2008 at 11:59AM PDT, ID: 22091337

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]07.25.2008 at 12:38PM PDT, ID: 22091649

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]07.25.2008 at 01:07PM PDT, ID: 22091869

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]07.26.2008 at 03:31AM PDT, ID: 22094485

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
 
Loading Advertisement...
20080716-EE-VQP-32 / EE_QW_2_20070628