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11.20.2008 at 11:32PM PST, ID: 23924289 | Points: 500
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Help with Site to Site VPN with ASA5510 and ASA5505

Tags:

Cisco, ASA5510 ASA5505

I'm having some trouble hooking up a main site to a remote site using two Cisco ASA Devices. The main site has a ASA5510 and the remote site has a ASA5505. I used the Cisco Site to Site VPN Wizard to try to hook them up, but I didn't have any success. I'm no brainiac at these Cisco configs. The remote site has one computer that I'd like to work virtually as part of the main office. The remote office also has a printer that I use both locally and is accessed via the public IP. Any ideas on what tweaks I need to make to have this work correctly?

Config for main site (ASA5510):

: Saved
:
ASA Version 7.2(4)
!
hostname AdminASA5510
domain-name xxxxx
enable password xxxxx encrypted
passwd xxxxx encrypted
names
name 74.94.67.57 Station21
name 192.168.21.0 station21-network
dns-guard
!
interface Ethernet0/0
 description IP: 74.93.110.249-253
 nameif outside
 security-level 1
 ip address 74.93.110.249 255.255.255.248
!
interface Ethernet0/1
 shutdown
 no nameif
 no security-level
 no ip address
!
interface Ethernet0/2
 nameif Inside
 security-level 15
 ip address 192.168.1.1 255.255.255.0
!
interface Ethernet0/3
 shutdown
 no nameif
 no security-level
 no ip address
!
interface Management0/0
 nameif management
 security-level 100
 ip address 192.168.2.1 255.255.255.0
 management-only
!
boot system disk0:/asa724-k8.bin
ftp mode passive
clock timezone PST -8
clock summer-time PDT recurring 1 Sun Apr 2:00 last Sun Oct 2:00
dns domain-lookup outside
dns server-group DefaultDNS
 name-server 208.67.222.222
 name-server 208.67.220.220
 name-server 68.87.69.146
 domain-name adminasa.kcfd20.org
access-list inside_access_in extended permit ip any any
access-list inbound extended permit tcp any host 74.93.110.250 eq 9100
access-list inbound extended permit tcp any interface outside eq www
access-list inbound extended permit tcp any interface outside eq https
access-list inbound extended permit tcp any interface outside eq 4125
access-list inbound extended permit tcp any interface outside eq 3389
access-list inbound extended permit udp any host 192.168.1.10 eq domain
access-list inbound extended permit tcp any interface outside eq smtp
access-list inbound extended permit tcp any interface outside eq pop3
access-list inbound extended permit tcp any interface outside eq ftp
access-list inbound extended permit tcp any interface outside eq imap4
access-list outside_access_out extended permit ip interface outside any
access-list management_nat0_outbound extended permit ip any 192.168.1.192 255.255.255.192
access-list management_nat0_outbound extended permit ip 192.168.1.0 255.255.255.0 host Station21
access-list management_nat0_outbound extended permit ip station21-network 255.255.255.0 192.168.1.0 255.255.255.0
access-list vpn_splitTunnelAcl standard permit any
access-list outside_1_cryptomap extended permit ip 192.168.1.0 255.255.255.0 host Station21
access-list outside_2_cryptomap extended permit ip station21-network 255.255.255.0 192.168.1.0 255.255.255.0
pager lines 24
logging enable
logging buffer-size 8192
logging asdm informational
mtu outside 1500
mtu Inside 1500
mtu management 1500
ip local pool VPNIPs 192.168.1.220-192.168.1.230 mask 255.255.255.0
no failover
monitor-interface outside
monitor-interface Inside
monitor-interface management
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-524.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (Inside) 1 0.0.0.0 0.0.0.0
nat (management) 0 access-list management_nat0_outbound
static (Inside,outside) tcp interface www 192.168.1.10 www netmask 255.255.255.255  dns
static (Inside,outside) tcp interface https 192.168.1.10 https netmask 255.255.255.255  dns
static (Inside,outside) tcp interface smtp 192.168.1.10 smtp netmask 255.255.255.255  dns
static (Inside,outside) tcp interface 4125 192.168.1.10 4125 netmask 255.255.255.255  dns
static (Inside,outside) tcp interface pop3 192.168.1.10 pop3 netmask 255.255.255.255  dns
static (Inside,outside) tcp interface ftp 192.168.1.10 ftp netmask 255.255.255.255  dns
static (Inside,outside) tcp interface imap4 192.168.1.10 imap4 netmask 255.255.255.255  dns
static (Inside,outside) udp interface dnsix 192.168.1.10 dnsix netmask 255.255.255.255
static (Inside,outside) tcp interface 3389 192.168.1.10 3389 netmask 255.255.255.255  dns
access-group inbound in interface outside
route outside 0.0.0.0 0.0.0.0 74.93.110.254 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 sip-provisional-media 0:02:00 uauth 0:05:00 absolute
aaa-server KCFDDC protocol radius
aaa-server KCFDDC (Inside) host 192.168.1.10
 timeout 5
 key xxxxx
aaa authentication enable console KCFDDC LOCAL
http server enable
http 192.168.2.0 255.255.255.0 management
http 192.168.1.0 255.255.255.0 Inside
http 192.168.0.0 255.255.255.0 Inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto dynamic-map outside_dyn_map 20 set pfs group1
crypto dynamic-map outside_dyn_map 20 set transform-set ESP-3DES-SHA
crypto dynamic-map outside_dyn_map 40 set pfs group1
crypto dynamic-map outside_dyn_map 40 set transform-set ESP-3DES-SHA
crypto dynamic-map outside_dyn_map 60 set pfs group1
crypto dynamic-map outside_dyn_map 60 set transform-set ESP-3DES-SHA
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs group1
crypto map outside_map 1 set peer Station21
crypto map outside_map 1 set transform-set ESP-3DES-SHA
crypto map outside_map 2 match address outside_2_cryptomap
crypto map outside_map 2 set pfs group1
crypto map outside_map 2 set peer Station21
crypto map outside_map 2 set transform-set ESP-3DES-SHA
crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
 authentication pre-share
 encryption 3des
 hash sha
 group 2
 lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
management-access management
dhcpd address 192.168.2.2-192.168.2.10 management
dhcpd enable management
!
webvpn
 enable outside
group-policy vpn internal
group-policy vpn attributes
 wins-server value 192.168.1.10
 dns-server value 192.168.1.10
 vpn-tunnel-protocol IPSec
group-policy vpn_1 internal
group-policy vpn_1 attributes
 wins-server value 192.168.1.10
 dns-server value 192.168.1.10
 vpn-tunnel-protocol IPSec
 split-tunnel-policy tunnelspecified
 split-tunnel-network-list value vpn_splitTunnelAcl
group-policy outsideVPN internal
group-policy outsideVPN attributes
 wins-server value 192.168.1.10
 dns-server value 192.168.1.10
 vpn-tunnel-protocol IPSec
username ssittig password xxxxx encrypted privilege 14
username cisco password xxxxx encrypted
tunnel-group vpn type ipsec-ra
tunnel-group vpn general-attributes
 address-pool VPNIPs
 authentication-server-group KCFDDC
 authorization-server-group KCFDDC
 default-group-policy vpn_1
tunnel-group vpn ipsec-attributes
 pre-shared-key *
tunnel-group 74.94.67.57 type ipsec-l2l
tunnel-group 74.94.67.57 ipsec-attributes
 pre-shared-key *
!
class-map inspection_default
 match default-inspection-traffic
!
!
policy-map type inspect dns migrated_dns_map_1
 parameters
  message-length maximum 512
policy-map global_policy
 class inspection_default
  inspect dns migrated_dns_map_1
  inspect ftp
  inspect h323 h225
  inspect h323 ras
  inspect rsh
  inspect rtsp
  inspect esmtp
  inspect sqlnet
  inspect skinny
  inspect sunrpc
  inspect xdmcp
  inspect sip
  inspect netbios
  inspect tftp
!
service-policy global_policy global
smtp-server 192.168.1.10
prompt hostname context
Cryptochecksum:xxxx
: end
asdm image disk0:/asdm-524.bin
asdm location 74.93.110.249 255.255.255.255 outside
asdm location 74.93.110.250 255.255.255.255 Inside
asdm location 192.168.1.10 255.255.255.255 Inside
asdm location Station21 255.255.255.255 management
asdm location station21-network 255.255.255.0 management
no asdm history enable


Config for Remote Site (ASA5505)

: Saved
:
ASA Version 7.2(4)
!
hostname st21asa5505
domain-name default.domain.invalid
enable password xxxxx encrypted
passwd xxxxx encrypted
names
name 192.168.21.0 inside-network
name 192.168.21.40 station-printer
!
interface Vlan1
 nameif inside
 security-level 100
 ip address 192.168.21.1 255.255.255.0
!
interface Vlan2
 nameif outside
 security-level 0
 ip address 74.94.67.57 255.255.255.252
!
interface Ethernet0/0
 switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
boot system disk0:/asa724-k8.bin
ftp mode passive
clock timezone PST -8
clock summer-time PDT recurring
dns domain-lookup inside
dns server-group DefaultDNS
 name-server 68.87.69.146
 name-server 68.87.85.98
 domain-name default.domain.invalid
access-list inside_access_in extended permit ip any any
access-list inbound extended permit tcp any interface outside eq 9100
access-list inbound extended permit tcp any interface outside eq www
access-list inbound extended permit tcp any interface outside eq https
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-524.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface www station-printer www netmask 255.255.255.255  dns
static (inside,outside) tcp interface 9100 station-printer 9100 netmask 255.255.255.255  dns
access-group inside_access_in in interface inside
access-group inbound in interface outside
route outside 0.0.0.0 0.0.0.0 74.94.67.58 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 sip-provisional-media 0:02:00 uauth 0:05:00 absolute
http server enable
http 74.93.110.0 255.255.255.0 outside
http 192.168.1.0 255.255.255.0 inside
http 24.19.233.69 255.255.255.255 outside
http inside-network 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet timeout 5
ssh timeout 5
console timeout 0
management-access inside
dhcpd dns 68.87.69.146 68.87.85.98
dhcpd auto_config outside
!
dhcpd address 192.168.21.3-192.168.21.20 inside
dhcpd dns 68.87.69.146 68.87.85.98 interface inside
dhcpd enable inside
!

username admin password xxxx encrypted
username cisco password xxxxx encrypted
!
class-map inspection_default
 match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
 parameters
  message-length maximum 512
policy-map global_policy
 class inspection_default
  inspect dns preset_dns_map
  inspect ftp
  inspect h323 h225
  inspect h323 ras
  inspect rsh
  inspect rtsp
  inspect esmtp
  inspect sqlnet
  inspect skinny
  inspect sunrpc
  inspect xdmcp
  inspect sip
  inspect netbios
  inspect tftp
!
service-policy global_policy global
smtp-server 192.168.1.10
prompt hostname context
Cryptochecksum:xxxxx
: end
asdm image disk0:/asdm-524.bin
no asdm history enable

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20081119-EE-VQP-48 - Hierarchy / EE_QW_2_20070628