11-16-2011 12:58 AM - edited 03-11-2019 02:51 PM
We have a Cisco ASA 5510 FireWall. It has one interface connected to our LAN and one to our ADSL Router.
LAN ->- Cisco ASA 5510 ->- ADSL Router ->- Internet
It is happily talking to both, but I can't seem to communicate with the ADSL Router from our LAN. The IP Address of the router is 192.168.0.192 and it's interface card 192.168.0.12. The IP address of the interface card attached to our LAN is 192.0.1.10.
What steps am I missing to get it all communicating?
11-16-2011 01:03 AM
Hi,
Post your firewall config.
Regards.
Alain
11-16-2011 01:14 AM
ASA Version 8.4(1)
!
hostname ciscoasa
enable password kiHEhvaX9dUcYEU2 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
interface Ethernet0/0
nameif lan
security-level 0
ip address 192.0.1.10 255.255.254.0
!
interface Ethernet0/1
nameif internet
security-level 0
ip address dhcp setroute
!
interface Ethernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface Ethernet0/3
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
!
ftp mode passive
same-security-traffic permit inter-interface
object-group protocol TCPUDP
protocol-object udp
protocol-object tcp
pager lines 24
logging enable
logging asdm informational
mtu management 1500
mtu lan 1500
mtu internet 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
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-record DfltAccessPolicy
http server enable
http 192.168.1.0 255.255.255.0 management
http 192.0.0.48 255.255.255.255 lan
http 192.0.1.19 255.255.255.255 lan
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
telnet 192.0.1.19 255.255.255.255 lan
telnet timeout 5
ssh 192.0.0.48 255.255.255.255 lan
ssh 192.0.1.19 255.255.255.255 lan
ssh timeout 5
console timeout 0
dhcp-client client-id interface internet
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd enable management
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
username admin password 0dHnjNaOhSVHVDU. encrypted privilege 15
!
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
inspect icmp
inspect icmp error
!
service-policy global_policy global
prompt hostname context
Cryptochecksum:64381222acaa2f1f19d3333c7d6da4ab
: end
11-16-2011 01:39 AM
Hi,
verify you have route to your LAN subnet on the router and configure NAT on the ASA.
Regards.
Alain
11-16-2011 01:42 AM
I don't have a route setup, what would be the correct syntex?
11-16-2011 02:36 AM
Hi,
the syntax is manufacturer dependent but you must have a route to
192.0.1.0 255.255.254.0 pointing to 192.168.0.12
Regards.
Alain.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide