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Internet Issues on new ASA 5506-x

shoong001
Level 1
Level 1

Hi All,

 

Just got an ASA 5506-X and upon configuring:

  1. I am able to ping out to 8.8.8.8 from the Cisco
  2. When I plug it into a Dell Switch (PowerConnect 3548, not configured yet) it picks up an IP, but unable to ping 8.8.8.8

Please see config file below

els-ciscoasa02# show running-config
: Saved

:

: Hardware:   ASA5506, 4096 MB RAM, CPU Atom C2000 series 1250 MHz, 1 CPU (4 cores)
:
ASA Version 9.5(1)
!
hostname els-ciscoasa02
domain-name 
enable password 
names
!
interface GigabitEthernet1/1
 nameif TPx
 security-level 0
 ip address 216.14.6.192 255.255.255.240
 no shutdown
!
interface GigabitEthernet1/2
 nameif CORPNET
 security-level 100
 ip address 10.110.52.1 255.255.255.0
 no shutdown
!
interface GigabitEthernet1/3
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/4
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/5
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/6
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/7
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/8
 shutdown
 no nameif
 no security-level
 no ip address
!
interface Management1/1
 management-only
 no nameif
 no security-level
 no ip address
!
ftp mode passive
dns server-group DefaultDNS
 domain-name cti.com
object network obj_any
 subnet 0.0.0.0 0.0.0.0
access-list inside-out extended permit ip 10.110.52.0 255.255.252.0 host 216.14.6.192
access-list outside-in extended permit ip 216.14.6.192 255.255.255.240 host 10.110.52.1
pager lines 24
logging asdm informational
mtu TPx 1500
mtu CORPNET 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 (any,TPx) dynamic interface
!
nat (CORPNET,TPx) after-auto source dynamic any interface
access-group outside-in in interface TPx
access-group inside-out in interface CORPNET
route TPx 0.0.0.0 0.0.0.0 216.14.6.193 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
user-identity default-domain LOCAL
http server enable
http 10.110.0.0 255.255.255.0 CORPNET
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

dhcpd address 10.110.52.11-10.110.52.254 CORPNET
dhcpd dns 8.8.8.8 4.4.4.4 interface CORPNET
dhcpd enable CORPNET
!
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
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:b45165b21113f5954ad8e7e69e7216be
: end
2 Replies 2

Deepak Kumar
VIP Alumni
VIP Alumni

Hi,

I found there is an access list configured and assigned to inside (CORPNET) interface, which is not allowed to communicate with 8.8.8.8. It is suggested to remove the access-list and check again.

no access-group inside-out in interface CORPNET

 

Regards,

Deepak Kumar

Regards,
Deepak Kumar,
Don't forget to vote and accept the solution if this comment will help you!

I just gave that a shot and same behavior.

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