Initial Cisco ASA 5510 Config

Posted by Brendan ODonnell on Server Fault See other posts from Server Fault or by Brendan ODonnell
Published on 2012-03-28T22:15:57Z Indexed on 2012/03/28 23:33 UTC
Read the original article Hit count: 523

Filed under:

Fair warning, I'm a but of a noob so please bear with me. I'm trying to set up a new ASA 5510. I have a pretty simple set up with one /24 on the inside NATed to a DHCP address on the outside. Everything on the inside works and I can ping the outside interface from external devices. No matter what I do I can't get anything internal to route across the border to the outside and back. To try and eliminate ACL issues as a possibility I added permit any any rules to the incoming access lists on the inside and outside interfaces. I'd appreciate any help I can get. Here's the sh run.

: Saved

:

ASA Version 8.4(3)

!

hostname gateway

domain-name xxx.local

enable password xxx encrypted

passwd xxx encrypted

names

!

interface Ethernet0/0

nameif outside

security-level 0

ip address dhcp setroute

!

interface Ethernet0/1

nameif inside

security-level 100

ip address 10.x.x.x 255.255.255.0

!

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

dns domain-lookup inside

dns server-group DefaultDNS

name-server 10.x.x.x

domain-name xxx.local

same-security-traffic permit inter-interface

same-security-traffic permit intra-interface

object network inside-network

subnet 10.x.x.x 255.255.255.0

object-group protocol TCPUDP

protocol-object udp

protocol-object tcp

access-list outside_access_in extended permit ip any any

access-list inside_access_in extended permit ip any any

pager lines 24

logging enable

logging buffered informational

logging asdm informational

mtu management 1500

mtu inside 1500

mtu outside 1500

no failover

icmp unreachable rate-limit 1 burst-size 1

icmp permit any inside

icmp permit any outside

no asdm history enable

arp timeout 14400

!

object network inside-network

nat (any,outside) dynamic interface

access-group inside_access_in in interface inside

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

dynamic-access-policy-record DfltAccessPolicy

user-identity default-domain LOCAL

aaa authentication ssh console LOCAL

aaa authentication http console LOCAL

http server enable

http 192.168.1.0 255.255.255.0 management

http 10.x.x.x 255.255.255.0 inside

http authentication-certificate management

http authentication-certificate inside

no snmp-server location

no snmp-server contact

snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart

telnet timeout 5

ssh 192.168.1.0 255.255.255.0 management

ssh 10.x.x.x 255.255.255.0 inside

ssh timeout 5

ssh version 2

console timeout 0

dhcp-client client-id interface outside

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 xxx password xxx encrypted

!

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

!

service-policy global_policy global

prompt hostname context

no call-home reporting anonymous

Cryptochecksum:fe19874e18fe7107948eb0ada6240bc2

: end

no asdm history enable

© Server Fault or respective owner

Related posts about cisco-asa