Hi,
I configured the ASA 5506 in transparent mode to pass and inspect traffic between ADSL router and internal users, i noticed that users were able to get ip addresses from the ADSL router but no traffic is passed, please check configuration and feed me back, any help is appreciated.
Users-switch ======Transparent-CISCO-ASA ======= TEDATA-MODEM => INTERNET
ciscoasa# sh run
: Saved
:
: Serial Number: JAD192104US
: Hardware: ASA5506, 4096 MB RAM, CPU Atom C2000 series 1250 MHz, 1 CPU (4 cores)
:
ASA Version 9.4(1)
!
firewall transparent
hostname ciscoasa
names
!
interface GigabitEthernet1/1
nameif inside
bridge-group 1
security-level 100
!
interface GigabitEthernet1/2
nameif outside
bridge-group 1
security-level 0
!
interface GigabitEthernet1/3
shutdown
no nameif
no security-level
!
interface GigabitEthernet1/4
shutdown
no nameif
no security-level
!
interface GigabitEthernet1/5
shutdown
no nameif
no security-level
!
interface GigabitEthernet1/6
shutdown
no nameif
no security-level
!
interface GigabitEthernet1/7
shutdown
no nameif
no security-level
!
interface GigabitEthernet1/8
shutdown
no nameif
no security-level
!
interface Management1/1
management-only
no nameif
no security-level
!
interface BVI1
ip address 10.20.30.1 255.255.255.0
!
ftp mode passive
object network TEdata_DHCP
host 192.168.1.1
access-list inside_access_in extended permit ip any any log disable
access-list outside_access_in extended permit udp object TEdata_DHCP interface inside eq bootpc
pager lines 24
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
access-group outside_access_in in interface outside
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
no user-identity enable
user-identity default-domain LOCAL
http server enable
http 0.0.0.0 0.0.0.0 inside
no snmp-server location
no snmp-server contact
service sw-reset-button
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
dynamic-access-policy-record DfltAccessPolicy
!
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
!
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:c6b1b517e3fd01d9d1457e1710dcc5b3
: end
