I have network A as 10.201.10.0/23 and it is connected to network b 128.1.0.0/16 via site to site VPN on cisco 5505.
This is working as needed, but I need just one host on network A to be natted from 10.201.10.6 to 128.1.1.5 when it reaches network B.
Here is a jpg of the configuration and the configs for both router A and router.
Here are the configs....
network A
ASA Version 8.2(1)
!
hostname CPF
enable password z3Vhv168HZLEetUh encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 10.201.10.2 255.255.254.0
!
interface Vlan2
nameif outside
security-level 0
ip address 172.16.1.1 255.255.255.0
!
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
!
ftp mode passive
access-list 100 extended permit ip 10.201.10.0 255.255.254.0 128.1.0.0 255.255.0
.0
access-list nonat extended permit ip 10.201.10.0 255.255.254.0 128.1.0.0 255.255
.0.0
access-list decanat extended permit ip host 10.201.10.6 host 128.1.1.5
pager lines 24
logging enable
logging console informational
logging asdm debugging
mtu outside 1500
mtu inside 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
nat-control
global (outside) 1 interface
global (outside) 2 128.1.1.5 netmask 255.255.255.255
nat (inside) 0 access-list nonat
nat (inside) 2 access-list decanat
static (inside,outside) 128.1.1.5 10.201.10.6 netmask 255.255.255.255
!
router eigrp 500
neighbor 172.16.1.2 interface outside
network 128.0.0.0 255.0.0.0
network 172.16.1.0 255.255.255.0
network 192.168.2.0 255.255.255.0
redistribute static
!
route inside 10.201.10.0 255.255.254.0 10.201.10.2 1
route outside 128.1.0.0 255.255.0.0 172.16.1.2 1
route outside 172.16.253.0 255.255.255.0 172.16.1.2 1
route outside 192.168.2.0 255.255.255.0 172.16.1.2 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
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-reco
rd DfltAccessPolicy
http server enable
http 10.201.10.0 255.255.254.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set myset esp-3des esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto map oustide_map 20 match address 100
crypto map oustide_map 20 set peer 192.168.2.1
crypto map oustide_map 20 set transform-set myset
crypto map oustide_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
no crypto isakmp nat-traversal
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
!
dhcpd address 10.201.10.6-10.201.10.133 inside
dhcpd enable inside
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
tunnel-group 192.168.2.1 type ipsec-l2l
tunnel-group 192.168.2.1 ipsec-attributes
pre-shared-key *
!
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
prompt hostname context
Cryptochecksum:fe6d3960308
0d6c6b8ce0
9178c26a8e
d
: end
Network B
ASA Version 8.2(1)
!
hostname MDV
enable password z3Vhv168HZLEetUh encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 128.1.70.100 255.255.0.0
!
interface Vlan2
nameif outside
security-level 0
ip address 192.168.2.1 255.255.255.0
!
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
!
ftp mode passive
same-security-traffic permit intra-interface
access-list 100 extended permit ip 128.1.0.0 255.255.0.0 10.201.10.0 255.255.254
.0
access-list nonat extended permit ip 128.1.0.0 255.255.0.0 10.201.10.0 255.255.2
54.0
access-list deca_100 standard permit 128.1.0.0 255.255.0.0
access-list inside_nat0_outbound extended permit ip 128.1.0.0 255.255.0.0 128.1.
0.0 255.255.0.0
pager lines 24
logging enable
logging asdm informational
mtu outside 1500
mtu inside 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
nat-control
global (outside) 1 interface
global (outside) 1 98.141.40.151
nat (inside) 0 access-list nonat
nat (inside) 1 128.1.0.0 255.255.0.0
!
router eigrp 500
eigrp stub connected static redistributed
neighbor 192.168.2.2 interface outside
network 192.168.1.0 255.255.255.0
network 192.168.2.0 255.255.255.0
!
route outside 10.201.10.0 255.255.254.0 192.168.2.2 1
route outside 172.16.1.0 255.255.255.0 192.168.2.2 1
route inside 172.16.253.0 255.255.255.0 128.1.250.0 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
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-reco
rd DfltAccessPolicy
http server enable
http 128.1.0.0 255.255.0.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set myset esp-3des esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto map outside_map 20 match address 100
crypto map outside_map 20 set peer 172.16.1.1
crypto map outside_map 20 set transform-set myset
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 128.1.0.0 255.255.0.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
!
dhcpd address 128.1.70.104-128.1.71.103 inside
dhcpd enable inside
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
tunnel-group 172.16.1.1 type ipsec-l2l
tunnel-group 172.16.1.1 ipsec-attributes
pre-shared-key *
!
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
prompt hostname context
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