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9.6

PIX client vpn users cant reach remote hosts

Asked by tradecraft1 in Miscellaneous Networking, Networking Hardware Firewalls, Dynamic Host Configuration Protocol (DHCP)

Tags: no_nat, service, tcp

Hello,

We are having an issue where users connecting to our PIX with the VPN client are not able to access resources at our remote office. We have a site to site VPN (Pix to Pix) connecting us to the remote office, actually there are 2 remote offices.  Users can connect to the VPN and access our LAN resources but cant access / ping anything on the other sites. I have tried different route statements as well as changing the NO nat statement.

This one has me stumped. I have posted both configs below. Any help would be appreciated.

Thanks,

--Chris

Main Office Config
**************************
PIX Version 6.3(4)
interface ethernet0 auto
interface ethernet1 auto
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password XXXXXXXXXXXXXXX encrypted
passwd XXXXXXXXXXXXXXXXX encrypted
hostname PIX001
domain-name mydomain.com
clock timezone EST -5
clock summer-time ADT recurring
no fixup protocol dns
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
no names
object-group network lan_local
  description Local Area Network
  network-object 192.168.168.0 255.255.255.0
object-group service dmz_tcp_out tcp
  description TCP Services allowed out from DMZ
  port-object eq ftp
  port-object eq domain
  port-object eq www
  port-object eq https
object-group service dmz_udp_out udp
  description UDP Services allowed out from DMZ
  port-object eq domain
  port-object eq ntp
object-group service smtp_tcp tcp
  description SMTP outbound
  port-object eq smtp
object-group network dmz_local
  description DMZ Network
  network-object 192.168.10.0 255.255.255.0
object-group network smtp_dmz_host
  description LAN SMTP host permitted to access DMZ SMTP host
  network-object host 192.168.10.2
  network-object host 192.168.168.2
object-group network smtp_lan_host
  description LAN SMTP host permitted to access DMZ SMTP host
  network-object host 192.168.168.2
object-group network client_pool
  description VPN Client Range
  network-object 5.5.5.0 255.255.255.0
object-group network no_nat
  description VPN Remote LAN
  network-object 172.16.1.0 255.255.255.0
  network-object 10.0.0.0 255.255.255.0
object-group network RemoteSite1
  description VPN RemoteSite1
  network-object 10.0.0.0 255.255.255.0
object-group service rpc_https_in tcp
  port-object eq https
object-group network RemoteSite2
  description VPN RemoteSite2
  network-object 172.16.1.0 255.255.255.0
access-list inside_access_out permit tcp object-group smtp_lan_host object-group smtp_dmz_host object-group smtp_tcp
access-list inside_access_out permit ip object-group lan_local object-group no_nat
access-list inside_access_out permit ip any any
access-list inside_access_out permit icmp any any
access-list outside_access_in permit tcp any host X.X.X.X object-group rpc_https_in
access-list dmz_access_out permit tcp object-group dmz_local any object-group dmz_tcp_out
access-list dmz_access_out permit udp object-group dmz_local any object-group dmz_udp_out
access-list dmz_access_out permit tcp object-group smtp_dmz_host any object-group smtp_tcp
access-list no_nat permit ip object-group lan_local object-group no_nat
access-list no_nat permit ip object-group lan_local object-group client_pool
access-list RemoteSite1 permit ip object-group lan_local object-group RemoteSite1
access-list client_vpn permit ip object-group lan_local object-group client_pool
access-list RemoteSite2 permit ip object-group lan_local object-group RemoteSite2
pager lines 24
logging on
logging timestamp
logging trap notifications
logging facility 22
logging host inside 192.168.168.7
icmp permit any outside
icmp permit any inside
mtu outside 1500
mtu inside 1500
ip address outside 63.X.X.X 255.255.255.248
ip address inside 192.168.168.254 255.255.255.0
ip verify reverse-path interface outside
ip verify reverse-path interface inside
ip audit info action alarm
ip audit attack action alarm
ip local pool VPN_Pool 5.5.5.1-5.5.5.100
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list no_nat
nat (inside) 1 192.168.168.0 255.255.255.0 0 10000
static (inside,outside) 63.X.X.X 192.168.168.2 netmask 255.255.255.255 0 10000
access-group outside_access_in in interface outside
access-group inside_access_out in interface inside
route outside 0.0.0.0 0.0.0.0 63.X.X.X 1
route inside 5.5.5.0 255.255.255.0 192.168.168.254 1
route inside 10.0.2.0 255.255.255.0 192.168.168.254 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 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 LOCAL protocol local
aaa-server partnerauth protocol radius
aaa-server partnerauth max-failed-attempts 3
aaa-server partnerauth deadtime 10
aaa-server partnerauth (inside) host 192.168.168.3 XXXXXXXXXXXXXXXXXXXXX timeout 5
aaa authentication telnet console LOCAL
aaa authentication ssh console LOCAL
aaa authentication serial console LOCAL
aaa authentication http console LOCAL
ntp server 192.5.41.40 source outside
http server enable
http 192.168.168.0 255.255.255.0 inside
snmp-server host inside 192.168.168.4
no snmp-server location
no snmp-server contact
snmp-server community XXXXXXX
snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
sysopt noproxyarp inside
service resetinbound
crypto ipsec transform-set vpnaes esp-aes-256 esp-sha-hmac
crypto dynamic-map dynmap 90 set transform-set vpnaes
crypto dynamic-map MyDynMap 10 set transform-set vpnaes
crypto map MyMap 10 ipsec-isakmp dynamic MyDynMap
crypto map MyMap 20 ipsec-isakmp
crypto map MyMap 20 match address RemoteSite1
crypto map MyMap 20 set peer 69.X.X.X
crypto map MyMap 20 set transform-set vpnaes
crypto map MyMap 30 ipsec-isakmp
crypto map MyMap 30 match address RemoteSite2
crypto map MyMap 30 set peer 70.X.X.X
crypto map MyMap 30 set transform-set vpnaes
crypto map MyMap 90 ipsec-isakmp dynamic dynmap
crypto map MyMap client configuration address initiate
crypto map MyMap client configuration address respond
crypto map MyMap client authentication partnerauth
crypto map MyMap interface outside
isakmp enable outside
isakmp key ******** address 69.X.X.X netmask 255.255.255.255
isakmp key ******** address 70.X.X.X netmask 255.255.255.255 no-xauth no-config-mode
isakmp identity address
isakmp keepalive 200 5
isakmp nat-traversal 20
isakmp policy 9 authentication pre-share
isakmp policy 9 encryption aes-256
isakmp policy 9 hash sha
isakmp policy 9 group 2
isakmp policy 9 lifetime 86400
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption aes-256
isakmp policy 10 hash sha
isakmp policy 10 group 1
isakmp policy 10 lifetime 86400
vpngroup MyVPN address-pool VPN_Pool
vpngroup MyVPN dns-server 192.168.168.3 192.168.168.4
vpngroup MyVPN wins-server 192.168.168.3
vpngroup MyVPN default-domain domain.local
vpngroup MyVPN split-tunnel client_vpn
vpngroup MyVPN idle-time 1800
vpngroup MyVPN password ********
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 outside
ssh 192.168.168.0 255.255.255.0 inside
ssh timeout 20
management-access inside
console timeout 0
username administrator password XXXXXXXXX encrypted privilege 15
terminal width 80

*****************************************
Remote office Config

PIX Version 6.3(4)
interface ethernet0 auto
interface ethernet1 auto
interface ethernet2 auto
nameif ethernet0 outside security0
nameif ethernet1 inside security100
nameif ethernet2 dmz security10
enable password XXXXXXXX encrypted
passwd XXXXXXXXX encrypted
hostname myfw1
domain-name mydomain.com
clock timezone EST -7
clock summer-time ADT recurring
no fixup protocol dns
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
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
fixup protocol tftp 69
no names
object-group network lan_local
  description Local Area Network
  network-object 10.0.0.0 255.255.255.0
object-group service dmz_tcp_out tcp
  description TCP Services allowed out from DMZ
  port-object eq ftp
  port-object eq domain
  port-object eq www
  port-object eq https
object-group service dmz_udp_out udp
  description UDP Services allowed out from DMZ
  port-object eq domain
  port-object eq ntp
object-group service smtp_tcp tcp
  description SMTP outbound
  port-object eq smtp
  port-object eq 465
object-group network dmz_local
  description DMZ Network
  network-object 10.0.1.0 255.255.255.240
object-group network smtp_dmz_host
  description Hosts allowed SMTP access to Internet from DMZ
  network-object host 10.0.1.5
  network-object host 10.0.1.6
  network-object host 10.0.1.8
object-group network smtp_lan_host
  description LAN SMTP host permitted to access DMZ SMTP host
  network-object host 10.0.0.20
object-group network client_pool
  description VPN Client Range
  network-object 10.0.2.0 255.255.255.0
object-group service tcp_out tcp
  port-object eq ssh
object-group network no_nat
  description VPN Remote LAN
  network-object 172.16.1.0 255.255.255.0
  network-object 192.168.168.0 255.255.255.0
  network-object 10.0.1.0 255.255.255.240
object-group network RemoteSite1
  description VPN RemoteSite1
  network-object 172.16.1.0 255.255.255.0
object-group network RemoteSite2
  description VPN RemoteSite2
  network-object 192.168.168.0 255.255.255.0
object-group service dmz_web_in tcp
  description DMZ hosts with web services
  port-object eq www
  port-object eq https
object-group network dmz_web_servers
  description DMZ web servers
  network-object host 10.0.1.2
  network-object host 10.0.1.3
  network-object host 10.0.1.7
  network-object host 10.0.1.6
  network-object host 10.0.1.8
object-group network dmz_ftp_servers
  description DMZ hosts with FTP services
  network-object host 10.0.1.4
  network-object host 10.0.1.7
object-group network dmz_smtp_servers
  description DMZ hosts with SMTP services
  network-object host 69.X.X.X
  network-object host 69.X.X.X
object-group service dmz_ftp_in tcp
  description DMZ hosts with FTP services
  port-object eq ftp
object-group service dmz_dns_in udp
  description DMZ hosts with DNS services
  port-object eq domain
object-group network dmz_dns_servers
  description DMZ DNS servers
  network-object host 10.0.1.5
  network-object host 10.0.1.6
  network-object host 10.0.1.7
object-group network dmz_mail_servers
  description DMZ mail servers
  network-object host 10.0.1.6
  network-object host 10.0.1.5
  network-object host 10.0.1.8
object-group service dmz_mail_in tcp
  description DMZ hosts with mail services
  port-object eq smtp
  port-object eq pop3
  port-object eq imap4
  port-object eq 465
  port-object eq 993
  port-object eq 995
object-group service dmz_dns_tcp_in tcp
  description DMZ hosts with DNS services
  port-object eq domain
access-list inside_access_out permit tcp object-group smtp_lan_host object-group smtp_dmz_host object-group smtp_tcp
access-list inside_access_out permit ip any any
access-list inside_access_out permit ip object-group lan_local object-group no_nat
access-list inside_access_out permit gre any any
access-list outside_access_in permit tcp any host 69.X.X.X eq smtp
access-list outside_access_in permit tcp any object-group dmz_web_servers object-group dmz_web_in
access-list outside_access_in permit tcp host X.X.X.X host X.X.X.X eq ssh
access-list outside_access_in permit tcp any object-group dmz_ftp_servers object-group dmz_ftp_in
access-list outside_access_in permit udp any object-group dmz_dns_servers object-group dmz_dns_in
access-list outside_access_in permit tcp any object-group dmz_mail_servers object-group dmz_mail_in
access-list outside_access_in permit tcp any object-group dmz_dns_servers object-group dmz_dns_tcp_in
access-list outside_access_in permit tcp any host X.X.X.X eq 4443
access-list dmz_access_out permit tcp object-group smtp_dmz_host any object-group smtp_tcp
access-list dmz_access_out permit tcp object-group dmz_local any object-group dmz_tcp_out
access-list dmz_access_out permit udp object-group dmz_local any object-group dmz_udp_out
access-list dmz_access_out permit icmp any any
access-list no_nat permit ip object-group lan_local object-group client_pool
access-list no_nat permit ip object-group lan_local object-group no_nat
access-list client_vpn permit ip object-group lan_local object-group client_pool
access-list RemoteSite1 permit ip object-group lan_local object-group RemoteSite1
access-list RemoteSite2 permit ip object-group lan_local object-group RemoteSite2
access-list client_pool permit ip 10.0.0.0 255.255.255.0 10.0.2.0 255.255.255.0
access-list client_pool permit ip 192.168.168.0 255.255.255.0 10.0.2.0 255.255.255.0
pager lines 24
logging on
logging timestamp
logging trap notifications
logging facility 23
logging host inside 10.0.0.30
icmp permit any echo-reply outside
icmp permit any inside
icmp permit any echo-reply dmz
mtu outside 1500
mtu inside 1500
mtu dmz 1500
ip address outside 69.X.X.X 255.255.255.248
ip address inside 10.0.0.254 255.255.255.0
ip address dmz 10.0.1.1 255.255.255.240
ip verify reverse-path interface outside
ip verify reverse-path interface inside
ip audit info action alarm
ip audit attack action alarm
ip local pool ClientPool 10.0.2.1-10.0.2.50 mask 255.255.255.0
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list no_nat
nat (inside) 1 10.0.0.0 255.255.255.0 0 10000
static (dmz,inside) X.X.X.160 10.0.1.0 netmask 255.255.255.240 0 0
static (dmz,outside) X.X.X.161 10.0.1.1 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.162 10.0.1.2 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.163 10.0.1.3 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.164 10.0.1.4 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.165 10.0.1.5 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.167 10.0.1.7 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.168 10.0.1.8 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.169 10.0.1.9 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.170 10.0.1.10 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.171 10.0.1.11 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.172 10.0.1.12 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.173 10.0.1.13 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.174 10.0.1.14 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.175 10.0.1.15 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.166 10.0.1.6 netmask 255.255.255.255 0 0
static (dmz,outside) X.X.X.160 10.0.1.0 netmask 255.255.255.240 0 0
access-group outside_access_in in interface outside
access-group inside_access_out in interface inside
access-group dmz_access_out in interface dmz
route outside 0.0.0.0 0.0.0.0 69.20.166.225 1
route inside 10.0.2.0 255.255.255.0 10.0.0.254 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 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 LOCAL protocol local
aaa-server partnerauth protocol radius
aaa-server partnerauth max-failed-attempts 3
aaa-server partnerauth deadtime 10
aaa-server partnerauth (inside) host 10.0.0.20 XXXXXXXXXX timeout 5
aaa authentication telnet console LOCAL
aaa authentication ssh console LOCAL
aaa authentication serial console LOCAL
aaa authentication http console LOCAL
ntp server 192.5.41.40 source outside
http server enable
http 10.0.0.0 255.255.255.0 inside
http 192.168.168.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
sysopt noproxyarp inside
service resetinbound
crypto ipsec transform-set vpnaes esp-aes-256 esp-sha-hmac
crypto dynamic-map dynmap 90 set transform-set vpnaes
crypto dynamic-map MyDynMap 10 set transform-set vpnaes
crypto map MyMap 10 ipsec-isakmp dynamic MyDynMap
crypto map MyMap 20 ipsec-isakmp
crypto map MyMap 20 match address RemoteSite2
crypto map MyMap 20 set peer 63.X.X.X
crypto map MyMap 20 set transform-set vpnaes
crypto map MyMap 30 ipsec-isakmp
crypto map MyMap 30 match address RemoteSite1
crypto map MyMap 30 set peer 70.X.X.X
crypto map MyMap 30 set transform-set vpnaes
crypto map MyMap 90 ipsec-isakmp dynamic dynmap
crypto map MyMap client configuration address initiate
crypto map MyMap client configuration address respond
crypto map MyMap interface outside
isakmp enable outside
isakmp key ******** address 63.X.X.X netmask 255.255.255.255
isakmp key ******** address 70.X.X.X netmask 255.255.255.255 no-xauth no-config-mode
isakmp identity address
isakmp keepalive 200 5
isakmp nat-traversal 20
isakmp policy 9 authentication pre-share
isakmp policy 9 encryption aes-256
isakmp policy 9 hash sha
isakmp policy 9 group 2
isakmp policy 9 lifetime 86400
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption aes-256
isakmp policy 10 hash sha
isakmp policy 10 group 1
isakmp policy 10 lifetime 86400
vpngroup MyVPN address-pool ClientPool
vpngroup MyVPN dns-server 10.0.0.30
vpngroup MyVPN wins-server 10.0.0.30
vpngroup MyVPN default-domain mydomain.local
vpngroup MyVPN split-tunnel client_vpn
vpngroup MyVPN idle-time 1800
vpngroup MyVPN password ********
telnet timeout 5
ssh timeout 10
management-access inside
console timeout 0
vpdn username woody password ********* store-local
username administrator password XXXXXXXXXXXXX encrypted privilege 15
terminal width 80
 
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[+][-]06/23/05 12:47 PM, ID: 14287784Accepted Solution

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About this solution

Zones: Miscellaneous Networking, Networking Hardware Firewalls, Dynamic Host Configuration Protocol (DHCP)
Tags: no_nat, service, tcp
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Solution Provided By: lrmoore
Participating Experts: 1
Solution Grade: A
 
[+][-]06/23/05 01:14 PM, ID: 14288041Author Comment

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[+][-]06/23/05 03:09 PM, ID: 14289425Expert Comment

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