Hello.
I'm trying to configure an ASA 5505 (version 9.2(4)) for basic routing on the 192.168.x.y network.
The connection to my ISP is a Cisco RV110W (giving me the 192.168.1.X network) which is running my network just fine, but now I want to add the 5505 on the inside of it. My intent it to connect the 5505 to the 1.X network and use 3.X for the stuff on the far side of the 5505.
I've tried a large number of things, but my current config (shown below) is basically factory default with a few small modifications (I changed the basic IP addresses for vlan1 and vlan2, added PAT and a default route).
I have a hub connected between the 110 and the 5505 for sniffing. When I try to reach the Internet from a PC on the 3.x network, I see the 5505 perform the ARP request for 1.1 but it never seems to use it, It will make the request, and get the answer, multiple times but it doesn't ever show up in a 'show switch mac-address-table' command, and, of course, traffic never passed through. To test traffic flow I'm trying to ping 4.2.2.2 and browse to google.com from the laptop on the 3.X network.
I'm pretty sure I'm missing something very simply, but I can't figure it out (and I feel rather silly). Any help would be appreciated.
Daniel
: Hardware: ASA5505, 256 MB RAM, CPU Geode 500 MHz
: Written by enable_15 at 20:13:46.169 UTC Mon Jan 2 2017
!
ASA Version 9.2(4)
!
hostname ciscoasa
enable password 8Ry2YjIyt7RRXU24 encrypted
names
!
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
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.3.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address 192.168.1.31 255.255.255.0
!
ftp mode passive
object network obj_any
subnet 0.0.0.0 0.0.0.0
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
!
object network obj_any
nat (inside,outside) dynamic interface
!
nat (inside,outside) after-auto source dynamic any interface
route outside 0.0.0.0 0.0.0.0 192.168.1.1 1
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
http server enable
http 192.168.3.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
crypto ipsec security-association pmtu-aging infinite
crypto ca trustpool policy
telnet timeout 5
no 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
!
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 rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:0d2fe49621e6d561652b8a38fee6ad83
: end
