topic from the PC are you able to in Network Security

ASA 5512-X Still no connection

IOS_support — Tue, 12 Mar 2019 04:18:32 GMT

I've appreciated those who have answered; I am not getting anywhere. I cannot get out to the internet from the ASA

Thanks for your help; it didn't work or I've missed something w/ modifying the ASDM. Also; can I preface that we have it going this way w/ the Network (MOdem; T1) ------ Firewall ------ Switch (unmanaged)
Just so you know; in case I missed something. below is our config after the changes. I did the NAT thru the object was that incorrect?

Result of the command: "show running-config"

: Saved
:
ASA Version 9.1(2)
!
hostname IOSASA
domain-name IOS.LOCAL
enable password LCF3phzihasrhsIb encrypted
names
!
interface GigabitEthernet0/0
speed 100
duplex full
nameif Outside
security-level 0
ip address 69.61.160.* 255.255.255.248
!
interface GigabitEthernet0/1
speed 100
duplex full
nameif Inside
security-level 100
ip address 191.10.10.1 255.255.255.0
!
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
dns server-group DefaultDNS
domain-name IOS.LOCAL
same-security-traffic permit inter-interface
object network Inside
subnet 191.10.10.0 255.255.255.0
description Inside IOS
pager lines 24
logging asdm informational
mtu management 1500
mtu Inside 1500
mtu Outside 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
!
object network Inside
nat (Inside,Outside) dynamic interface
route Outside 0.0.0.0 0.0.0.0 69.61.160.* 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
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
http server enable
http 192.168.1.0 255.255.255.0 management
http 10.10.10.0 255.255.255.255 Inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
crypto ipsec security-association pmtu-aging infinite
crypto ca trustpool policy
telnet timeout 5
ssh timeout 5
ssh key-exchange group dh-group1-sha1
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
!
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:0fb5c0e32efb6aaaada09167008f5a47
: end

Could you post the output of

Marius Gunnerud — Sat, 07 Jun 2014 20:25:35 GMT

Could you post the output of the following packet-tracer:

packet-tracer input Inside tcp 191.10.10.10 12345 4.2.2.2 80 detail

Also please issue the command clear xlate to clear all NAT entries just in case there are some old entries making problems for you...this will drop connections for users, but since there is no connection at the moment I don't think it will be an issue using this command during working hours.

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Phase: 1Type: ROUTE

IOS_support — Sat, 07 Jun 2014 20:42:53 GMT

Phase: 1

Type: ROUTE-LOOKUP

Subtype: input

Result: ALLOW

Config:

Additional Information:

in 0.0.0.0 0.0.0.0 Outside

Phase: 2

Type: NAT

Subtype:

Result: ALLOW

Config:

object network Inside

nat (Inside,Outside) dynamic interface

Additional Information:

Dynamic translate 191.10.10.10/12345 to 69.61.160.154/12345

Forward Flow based lookup yields rule:

in id=0x7fff9ffba430, priority=6, domain=nat, deny=false

hits=4, user_data=0x7fff9f7b5a70, cs_id=0x0, flags=0x0, protocol=0

src ip/id=191.10.10.0, mask=255.255.255.0, port=0, tag=0

dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0, dscp=0x0

input_ifc=Inside, output_ifc=Outside

Phase: 3

Type: NAT

Subtype: per-session

Result: ALLOW

Config:

Additional Information:

Forward Flow based lookup yields rule:

in id=0x7fff9eba5150, priority=0, domain=nat-per-session, deny=false

hits=32540, user_data=0x0, cs_id=0x0, reverse, use_real_addr, flags=0x0, protocol=6

src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0

dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0, dscp=0x0

input_ifc=any, output_ifc=any

Phase: 4

Type: IP-OPTIONS

Subtype:

Result: ALLOW

Config:

Additional Information:

Forward Flow based lookup yields rule:

in id=0x7fff9f9b42a0, priority=0, domain=inspect-ip-options, deny=true

hits=83, user_data=0x0, cs_id=0x0, reverse, flags=0x0, protocol=0

src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0

dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0, dscp=0x0

input_ifc=Inside, output_ifc=any

Phase: 5

Type: NAT

Subtype: per-session

Result: ALLOW

Config:

Additional Information:

Reverse Flow based lookup yields rule:

in id=0x7fff9eba5150, priority=0, domain=nat-per-session, deny=false

hits=32542, user_data=0x0, cs_id=0x0, reverse, use_real_addr, flags=0x0, protocol=6

src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0

dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0, dscp=0x0

input_ifc=any, output_ifc=any

Phase: 6

Type: IP-OPTIONS

Subtype:

Result: ALLOW

Config:

Additional Information:

Reverse Flow based lookup yields rule:

in id=0x7fff9f79c1f0, priority=0, domain=inspect-ip-options, deny=true

hits=21, user_data=0x0, cs_id=0x0, reverse, flags=0x0, protocol=0

src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0

dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=0, dscp=0x0

input_ifc=Outside, output_ifc=any

Phase: 7

Type: FLOW-CREATION

Subtype:

Result: ALLOW

Config:

Additional Information:

New flow created with id 25539, packet dispatched to next module

Module information for forward flow ...

snp_fp_tracer_drop

snp_fp_inspect_ip_options

snp_fp_tcp_normalizer

snp_fp_translate

snp_fp_adjacency

snp_fp_fragment

snp_ifc_stat

Module information for reverse flow ...

snp_fp_tracer_drop

snp_fp_inspect_ip_options

snp_fp_translate

snp_fp_tcp_normalizer

snp_fp_adjacency

snp_fp_fragment

snp_ifc_stat

Result:

input-interface: Inside

input-status: up

input-line-status: up

output-interface: Outside

output-status: up

output-line-status: up

Action: allow

from the PC are you able to

Marius Gunnerud — Sun, 08 Jun 2014 17:34:41 GMT

from the PC are you able to ping the ASA (191.10.10.1)?

from the PC are you able to ping the next hop for the default route configured on the ASA (69.61.160.*)?

from the ASA can you ping the next hop for the default route (69.61.160.*)?

As per the packet tracer traffic is permitted through the ASA from the inside network to the outside.

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I am able to ping asa but not

IOS_support — Sun, 08 Jun 2014 20:49:52 GMT

I am able to ping asa but not t1 appliance.. I'm still missing something; I made 'most' the changes you discussed, when I do the packet tracer (see pic) it looks 'as if' it goes all the way out, but nothing is returned. IF I understand the security right; higher should flow to lower w/o problem so shouldn't I 'see' something? Config and screenshot attached. Apparently I am dense w/ this one or too much in the muck. I didn't have issues w/ the older ASA...... could it be the infrastructure? I've got the T1--- Firewall --- Switch --- Lan; physical part of it. ASA Version 9.1(2) ! hostname OhBoyASA domain-name OhBoy.LOCAL interface GigabitEthernet0/0 speed 100 duplex full nameif Outside security-level 0 ip address 69.62.150.* 255.255.255.248 ! interface GigabitEthernet0/1 speed 100 duplex full nameif Inside security-level 100 ip address 191.10.10.1 255.255.255.0 ! 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 dns server-group DefaultDNS domain-name IOS.LOCAL same-security-traffic permit inter-interface pager lines 24 logging enable logging asdm informational mtu management 1500 mtu Inside 1500 mtu Outside 1500 icmp unreachable rate-limit 1 burst-size 1 icmp permit any Outside no asdm history enable arp timeout 14400 no arp permit-nonconnected nat (Inside,Outside) source dynamic any interface nat (Outside,Inside) source dynamic any interface route Outside 0.0.0.0 0.0.0.0 69.62.150.* 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 dynamic-access-policy-record DfltAccessPolicy user-identity default-domain LOCAL http server enable http 192.168.1.0 255.255.255.0 management http 191.10.10.0 255.255.255.255 Inside no snmp-server location no snmp-server contact snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart crypto ipsec security-association pmtu-aging infinite crypto ca trustpool policy telnet timeout 5 ssh timeout 5 ssh key-exchange group dh-group1-sha1 console timeout 0 dhcpd address 191.10.10.2-191.10.10.154 Inside dhcpd enable Inside ! threat-detection basic-threat threat-detection statistics access-list no threat-detection statistics tcp-intercept ! 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:8d13ba7a0113603b440e4b4791855506 : end

But can you ping the T1

Marius Gunnerud — Sun, 08 Jun 2014 21:55:08 GMT

But can you ping the T1 appliance from the ASA? If you have swapped out an old ASA with the current one you are setting up, I am thinking that there is an ARP issue on the T1. Any chance you could get your service provider to clear the arp cache on the T1 appliance...or perhaps restart it?

For basic connectivity you are not missing anything. Your traffic is flowing fine from the high security level to the low security level. I would, as I have mentioned, start taking a look at the T1 as I have a feeling that is where the issue is.

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Thanks!! I apparently had

IOS_support — Mon, 09 Jun 2014 20:03:29 GMT

Thanks!! I apparently had configuration right it was the arp. I asked ISP; they didn't think so, but after that most things get thru. However still no Web page connection. Vpn, email outside all good no Internet pages though

is your DNS working correctly

Marius Gunnerud — Tue, 10 Jun 2014 04:40:57 GMT

is your DNS working correctly? if you issue an nslookup google.com does the URL resolve to an IP?

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