Internet Access 5515-X ASA

[brummett]

I setup Cisco ASA 5515-X I can ping inside the network but still can't ping outside. 

I am using a AT&T modem/router utilizing IP Passthrough to send the outside IP directly to the ASA has a /23 subnet. 

Configured default route: route outside 0.0.0.0 0.0.0.0 x.x.x.1 

configured object-group and network-object for inside with /24 subnet

configured NAT (inside, outside) source dynamic NET_LAN interface

I can't seem to track down where I am going wrong with the setup. I can include the running-config if that helps. 

[Rob Ingram]

@brummett are you pinging the internet from the ASA CLI or a device on the inside network? You should confirm the ASA can ping the internet.

Please run packet-tracer from the CLI to simulate the traffic flow and provide the output e.g.

packet-tracer input inside tcp <inside ip> 3000 8.8.8.8 80

Please provide the configuration.

[brummett]

Here is the running config. I have a separate DHCP server and DNS running so I did not set this ASA up for those roles. I am not currently at my ASA so I will run the packet tracer when I am and post the results. 

: Saved

:
: Serial Number: FCH1743751T
: Hardware: ASA5515, 8192 MB RAM, CPU Clarkdale 3058 MHz, 1 CPU (4 cores)
: Written by enable_15 at 09:34:10.008 UTC Thu Apr 14 2022
!
ASA Version 9.4(2)6
!
hostname HomeLab
enable password NM.8qHBurXf8Q3we encrypted
names
!
interface GigabitEthernet0/0
nameif Outside
security-level 0
ip address x.x.x.92 255.255.254.0
!
interface GigabitEthernet0/1
nameif inside
security-level 100
ip address 192.168.10.200 255.255.255.0
!
interface GigabitEthernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/3
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/4
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/5
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
management-only
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
!
ftp mode passive
object network obj_any
subnet 0.0.0.0 0.0.0.0
pager lines 24
logging asdm informational
mtu management 1500
mtu Outside 1500
mtu inside 1500
no failover
no monitor-interface service-module
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
!
object network obj_any
nat (inside,Outside) dynamic interface
route Outside 0.0.0.0 0.0.0.0 x.x.x.1 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
aaa authentication ssh console LOCAL
http server enable
http 192.168.1.0 255.255.255.0 management
http 192.168.10.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
crypto ipsec security-association pmtu-aging infinite
crypto ca trustpool policy
telnet timeout 5
no ssh stricthostkeycheck
ssh 192.168.10.0 255.255.255.0 inside
ssh timeout 40
ssh key-exchange group dh-group1-sha1
console timeout 0
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
dynamic-access-policy-record DfltAccessPolicy
username username password V6aeENuTubJkRrb6 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
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:5f4cebb939403b9358c621b2a70314e9
: end

[balaji.bandi]

what ASA code running, show run help :

from ASA are you able to ping 8.8.8.8?

below basic setup

https://www.networkstraining.com/cisco-asa-5505-basic-configuration-tutorial/

[brummett]

Here is the running-config that I saved as a backup. I will update once I run the packet tracer. 

: Hardware: ASA5515, 8192 MB RAM, CPU Clarkdale 3058 MHz, 1 CPU (4 cores)
: Written by enable_15 at 09:34:10.008 UTC Thu Apr 14 2022
!
ASA Version 9.4(2)6
!
hostname HomeLab
enable password NM.8qHBurXf8Q3we encrypted
names
!
interface GigabitEthernet0/0
nameif Outside
security-level 0
ip address x.x.x.x 255.255.254.0
!
interface GigabitEthernet0/1
nameif inside
security-level 100
ip address 192.168.10.200 255.255.255.0
!
interface GigabitEthernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/3
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/4
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/5
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
management-only
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
!
ftp mode passive
object network obj_any
subnet 0.0.0.0 0.0.0.0
pager lines 24
logging asdm informational
mtu management 1500
mtu Outside 1500
mtu inside 1500
no failover
no monitor-interface service-module
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
!
object network obj_any
nat (inside,Outside) dynamic interface
route Outside 0.0.0.0 0.0.0.0 x.x.x.1 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
aaa authentication ssh console LOCAL
http server enable
http 192.168.1.0 255.255.255.0 management
http 192.168.10.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
crypto ipsec security-association pmtu-aging infinite
crypto ca trustpool policy
telnet timeout 5
no ssh stricthostkeycheck
ssh 192.168.10.0 255.255.255.0 inside
ssh timeout 40
ssh key-exchange group dh-group1-sha1
console timeout 0
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
dynamic-access-policy-record DfltAccessPolicy
username username password V6aeENuTubJkRrb6 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
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:5f4cebb939403b9358c621b2a70314e9
: end

[brummett]

Solved: config worked and was able to connect and ping 8.8.8.8 and packet-tracker worked once I updated my AD DCHP server to use the ASA as the default router since I wasn't using the ASA for DHCP and DNS. Now I need to setup Specific NAT rules. Thanks for the help. 

[balaji.bandi]

thank you for the input, glad our suggestion made you to resolve the issue, can we mark this as resolved if no further assistance required here