Google Router Config :
========================
interface Loopback0
 ip address 8.8.8.8 255.255.255.255
!
interface Ethernet0/0
 ip address 192.168.200.1 255.255.255.252
 duplex auto
!
interface Ethernet0/1
 ip address 192.168.100.1 255.255.255.252
 duplex auto
!
no ip http server
no ip http secure-server
ip route 10.10.10.0 255.255.255.0 192.168.100.2
ip route 10.10.20.0 255.255.255.0 192.168.200.2
!

ISP1
===============
interface Ethernet0/0
 ip address 10.10.10.1 255.255.255.0
 duplex auto
!
interface Ethernet0/1
 ip address 192.168.100.2 255.255.255.252
 duplex auto
!
!
no ip http server
no ip http secure-server
ip route 0.0.0.0 0.0.0.0 192.168.100.1


ISP2
==============
interface Ethernet0/0
 ip address 192.168.200.2 255.255.255.252
 duplex auto
!
interface Ethernet0/1
 ip address 10.10.20.1 255.255.255.0
 duplex auto
!

!
no ip http server
no ip http secure-server
ip route 0.0.0.0 0.0.0.0 192.168.200.1
!


FW
===============
FW# show run
: Saved
:
: Serial Number: JMX1203L0NN
: Hardware:   ASA5520, 2048 MB RAM, CPU Pentium II 1000 MHz
:
ASA Version 9.1(5)16
!
hostname FW
enable password 8Ry2YjIyt7RRXU24 encrypted
xlate per-session deny tcp any4 any4
xlate per-session deny tcp any4 any6
xlate per-session deny tcp any6 any4
xlate per-session deny tcp any6 any6
xlate per-session deny udp any4 any4 eq domain
xlate per-session deny udp any4 any6 eq domain
xlate per-session deny udp any6 any4 eq domain
xlate per-session deny udp any6 any6 eq domain
names
!
interface Ethernet0
 nameif ISP1
 security-level 0
 ip address 10.10.10.2 255.255.255.0
!
interface Ethernet1
 nameif ISP2
 security-level 0
 ip address 10.10.20.2 255.255.255.0
!
interface Ethernet2
 shutdown
 no nameif
 no security-level
 no ip address
!
interface Ethernet3
 nameif LAN
 security-level 100
 ip address 192.168.13.1 255.255.255.0
!
ftp mode passive
object network LAN_Network
 subnet 192.168.13.0 255.255.255.0
object network LAN_Network1
 subnet 192.168.13.0 255.255.255.0
access-list LAN_access_in extended permit ip any any
access-list ISP1_access_in extended permit ip any any
access-list ISP2_access_in extended permit ip any any
pager lines 24
logging enable
logging timestamp
logging buffered debugging
mtu ISP1 1500
mtu ISP2 1500
mtu LAN 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
!
object network LAN_Network
 nat (LAN,ISP1) dynamic interface
object network LAN_Network1
 nat (LAN,ISP2) dynamic interface
access-group LAN_access_in in interface LAN
route ISP1 0.0.0.0 0.0.0.0 10.10.10.1 1 track 1
route ISP2 0.0.0.0 0.0.0.0 10.10.20.1 253
timeout xlate 3:00:00
timeout pat-xlate 0:00:30
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
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
sla monitor 1
 type echo protocol ipIcmpEcho 8.8.8.8 interface ISP1
 frequency 5
sla monitor schedule 1 life forever start-time now
crypto ipsec security-association pmtu-aging infinite
crypto ca trustpool policy
!
track 1 rtr 1 reachability
telnet timeout 5
ssh stricthostkeycheck
ssh timeout 5
ssh key-exchange group dh-group1-sha1
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
 anyconnect-essentials
!
class-map inspection_default
 match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
 parameters
  message-length maximum client auto
  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 ip-options
  inspect netbios
  inspect rsh
  inspect rtsp
  inspect skinny
  inspect esmtp
  inspect sqlnet
  inspect sunrpc
  inspect tftp
  inspect sip
  inspect xdmcp
  inspect icmp
!
service-policy global_policy global
prompt hostname context
call-home reporting anonymous prompt 2
call-home
 profile CiscoTAC-1
  no active
  destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
  destination address email callhome@cisco.com
  destination transport-method http
  subscribe-to-alert-group diagnostic
  subscribe-to-alert-group environment
  subscribe-to-alert-group inventory periodic monthly
  subscribe-to-alert-group configuration periodic monthly
  subscribe-to-alert-group telemetry periodic daily
crashinfo save disable
Cryptochecksum:1d1879b954b058f17fc5a0037d197c42
: end