Hi all, I have a problem where my outside interface stops passing traffic and the only way to resolve the issue is to reload the ASA, the interface never is down it just stops passing traffic.
The inside interface never stops allowing traffic to pass as I can get to all my internal servers and shared drives.
The firmware is:
asa821-k8.bin
Running Config
: Saved
:
ASA Version 8.2(1)
!
hostname f1
domain-name somedomain.co.uk
enable password w1Y.GBKFyC5NqO3M encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
name 192.168.3.150 Martyn-Desktop description Martyn-Desktop
name 192.168.3.151 Chet-XBOX description Chet XBOX
name 192.168.3.152 CJ-PS3 description CJ-PS3
name 192.168.3.253 Switch description Switch
name 192.168.3.201 ACS description ACS
name 192.168.3.10 NCC-Laptop description NCC Laptop
name 192.168.3.12 IPPhone
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.3.254 255.255.255.0
ospf cost 10
!
interface Vlan4
nameif outside
security-level 0
ip address dhcp setroute
ospf cost 10
!
interface Ethernet0/0
speed 100
duplex full
!
interface Ethernet0/1
speed 100
duplex full
!
interface Ethernet0/2
speed 100
duplex full
!
interface Ethernet0/3
speed 100
duplex full
!
interface Ethernet0/4
speed 100
duplex full
!
interface Ethernet0/5
speed 100
duplex full
!
interface Ethernet0/6
speed 100
duplex half
!
interface Ethernet0/7
switchport access vlan 4
speed 100
!
banner exec *************************************************
banner exec * All sessions are logged *
banner exec *************************************************
banner motd *************************************************
banner motd * THIS DEVICE IS ON A PRIVATE NETWORK *
banner motd *************************************************
banner motd * Unauthorised access or use of this equipment *
banner motd * is prohibited and constitutes an *
banner motd * offence under the Computer Misuse Act 1990. *
banner motd * If you are not authorised to use this system, *
banner motd * terminate this session immediately. *
banner motd *************************************************
banner motd * This device should ONLY be accessed by *
banner motd * authorised staff. *
banner motd *************************************************
banner motd *************************************************
banner motd * All Sessions are monitored *
banner motd * Tacacs+ is operational *
banner motd *************************************************
banner asdm Welcome to
banner asdm All sessions are logged
boot system disk0:/asa821-k8.bin
ftp mode passive
clock timezone GMT/BST 0
clock summer-time GMT/BDT recurring last Sun Mar 1:00 last Sun Oct 2:00
dns server-group DefaultDNS
domain-name somedomain.co.uk
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
object-group network DM_INLINE_NETWORK_2
network-object host NCC-Laptop
network-object host IPPhone
object-group network DM_INLINE_NETWORK_4
network-object 172.16.0.0 255.240.0.0
network-object 192.168.0.0 255.255.0.0
access-list outside_access_in remark Torrent
access-list outside_access_in extended permit tcp any interface outside eq 45682
access-list outside_access_in remark Test Web
access-list outside_access_in extended permit tcp any interface outside eq www
access-list outside_access_in remark Test Telnet
access-list outside_access_in extended permit tcp any interface outside eq telnet
access-list outside_access_in remark Proxy
access-list outside_access_in extended permit tcp any interface outside eq 8080 inactive
access-list inside_nat0_outbound extended permit ip any 192.168.3.192 255.255.255.224 inactive
access-list inside_nat0_outbound extended permit ip object-group DM_INLINE_NETWORK_2 object-group DM_INLINE_NETWORK_4
access-list outside_1_cryptomap extended permit ip object-group DM_INLINE_NETWORK_2 object-group DM_INLINE_NETWORK_4
pager lines 24
logging enable
logging monitor emergencies
logging asdm informational
logging from-address asa@somedomain.co.uk
logging recipient-address martyn@ somedomain.co.uk level errors
logging class auth monitor emergencies
mtu inside 1500
mtu outside 1500
ip local pool test 192.168.3.200-192.168.3.210 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-621.bin
asdm history enable
arp timeout 14400
nat-control
global (outside) 101 interface
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 101 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface 45682 Martyn-Desktop 45682 netmask 255.255.255.255
static (inside,outside) udp interface ntp ACS ntp netmask 255.255.255.255
static (inside,outside) tcp interface www Martyn-Desktop www netmask 255.255.255.255
static (inside,outside) tcp interface telnet Switch telnet netmask 255.255.255.255
access-group outside_access_in in interface outside
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
aaa-server TACACS protocol tacacs+
aaa authentication enable console TACACS LOCAL
aaa authentication http console TACACS LOCAL
aaa authentication serial console TACACS LOCAL
aaa authentication ssh console TACACS LOCAL
aaa authentication telnet console TACACS LOCAL
http server enable
http 192.168.3.221 255.255.255.255 inside
http 192.168.3.102 255.255.255.255 inside
http 192.168.3.5 255.255.255.255 inside
http 192.168.3.3 255.255.255.255 inside
http Martyn-Desktop 255.255.255.255 inside
http 192.168.3.7 255.255.255.255 inside
http 194.61.208.10 255.255.255.255 inside
http 192.168.3.4 255.255.255.255 inside
http 192.168.3.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
auth-prompt prompt running tacacs
auth-prompt accept Accepted
auth-prompt reject Rejected
crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set peer 194.61.208.10
crypto map outside_map 1 set transform-set ESP-3DES-SHA
crypto map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map interface outside
crypto map inside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map inside_map interface inside
crypto isakmp enable inside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet 192.168.3.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd dns 194.168.4.100 194.168.8.100 interface inside
!
threat-detection basic-threat
threat-detection scanning-threat shun duration 120
threat-detection statistics port
threat-detection statistics protocol
threat-detection statistics access-list
threat-detection statistics tcp-intercept rate-interval 30 burst-rate 400 average-rate 200
ntp server ACS source inside prefer
webvpn
enable inside
enable outside
group-policy test internal
group-policy test attributes
dns-server value 194.168.4.100 194.168.8.100
vpn-tunnel-protocol IPSec l2tp-ipsec svc
username martyn password 0uANgU0vAu/KcErX encrypted privilege 15
tunnel-group test type remote-access
tunnel-group test general-attributes
address-pool test
authentication-server-group TACACS
default-group-policy test
tunnel-group test ipsec-attributes
pre-shared-key *
tunnel-group 194.61.208.10 type ipsec-l2l
tunnel-group 194.61.208.10 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 netbios
inspect rsh
inspect rtsp
inspect skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip
inspect xdmcp
inspect icmp
!
service-policy global_policy global
prompt hostname context
Cryptochecksum:18ed449922be5945dbabf244031823e9
: end
asdm image disk0:/asdm-621.bin
asdm location Chet-XBOX 255.255.255.255 inside
asdm location CJ-PS3 255.255.255.255 inside
asdm location ACS 255.255.255.255 inside
asdm location Switch 255.255.255.255 inside
asdm location NCC-Laptop 255.255.255.255 inside
asdm history enable
Does anybody know how I can start to diagnose and resolve this issue?
Thanks
