07-09-2012 11:16 AM - edited 03-11-2019 04:28 PM
All,
I am updating my 8.2(3) code for my new ASA5512 that is running 8.6(1) and am unable to get on the internet with my current configuration from the inside interface.
Information:
Outside: ***.***.33.11
Gateway: ***.***.32.9
Inside: 192.168.215.0 /24
dhcp 215.100 - 150
This should be VERY SIMPLE, yet the new NATting is killing me. PLEASE HELP.
Thanks,
Greg
: Saved
:
ASA Version 8.6(1)
!
hostname ny2firewall
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
name ***.***.***.11 ny5_ext_ip
!
interface GigabitEthernet0/0
nameif outside
security-level 0
ip address ny5_ext_ip 255.255.255.0
!
interface GigabitEthernet0/1
nameif inside
security-level 100
ip address 192.168.215.254 255.255.255.0
!
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
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
!
ftp mode passive
dns domain-lookup outside
dns server-group DefaultDNS
name-server 8.8.8.8
object network ny2_net
subnet 192.168.215.0 255.255.255.0
object network ny2_ext_net
host ***.***.33.11
object network any_net
subnet 0.0.0.0 0.0.0.0
object-group icmp-type DefaultICMP
description Default ICMP Types permitted
icmp-object echo-reply
icmp-object unreachable
icmp-object time-exceeded
object-group protocol TCPUDP
protocol-object udp
protocol-object tcp
access-list outside_access_in extended permit ip any any
access-list outside_access_in extended permit icmp any any time-exceeded
access-list outside_access_in extended permit icmp any any unreachable
access-list outside_access_in extended permit tcp object ny2_net any
access-list outside_access_in extended permit icmp object ny2_net any
access-list outside_access_in extended permit ip object ny2_net any
access-list outside_access_in extended permit icmp any any echo-reply
access-list global_access extended permit ip any any
access-list inside_access_out extended permit ip any any
pager lines 24
logging enable
logging asdm informational
mtu management 1500
mtu outside 1500
mtu inside 1500
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
no asdm history enable
arp timeout 14400
!
object network any_net
nat (inside,outside) dynamic interface
!
access-group outside_access_in in interface outside
access-group inside_access_out in interface inside
access-group global_access global
route outside 0.0.0.0 0.0.0.0 ***.***.32.9 1
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
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 192.168.215.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd dns 8.8.8.8
dhcpd lease 691200
dhcpd ping_timeout 750
!
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd enable management
!
dhcpd address 192.168.215.100-192.168.215.150 inside
dhcpd dns 8.8.8.8 interface inside
dhcpd enable inside
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
!
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:8236e2edc179e205969fb9f5205b154d
: end
07-09-2012 03:54 PM
Hello,
Can you ping 4.2.2.2 from the ASA?
Add the following:
object network any_net
no nat (inside,outside) dynamic interface
exit
nat (inside,outside) source dynamic any interface
Regards,
Julio
07-09-2012 07:16 PM
I added the code without success.
No, I have tried a ping to 8.8.8.8 as well as the gateway.
Greg
07-09-2012 11:38 PM
Gonzalo,
Hola, The fact that you cannot ping is probably because of this:
icmp permit any inside
There is an implicit deny under that, meaning it will block any icmp messages on the outside interface.
Do the following,
Clear config icmp
Show ARP (make sure that the Next hop mac address is ther)
Remove this (not because it is necessary, because it bugs me a lot)
-access-group inside_access_out in interface inside
-access-group global_access global
Try to ping the next hop again
Gather show xlate
After that is done, run a packet tracer like:
packet-tracer input inside tcp 192.168.214.2 1025 4.2.2.2 eq 80
And give us the result.
Mike
07-10-2012 04:36 AM
I am still unale to get outside/inside.
Here are the results:
ny2firewall(config)# show arp
inside 192.168.215.25 001a.a0d6.cbc6 512
**NOTE** I do not see "outside ***.***.32.9" in the arp table.
ny2firewall(config)# show xlate
6 in use, 19 most used
Flags: D - DNS, i - dynamic, r - portmap, s - static, I - identity, T - twice
UDP PAT from inside:192.168.215.25/59850 to outside:ny5_ext_ip/26037 flags ri idle 0:00:12 timeout 0:00:30
UDP PAT from inside:192.168.215.25/60122 to outside:ny5_ext_ip/64136 flags ri idle 0:00:53 timeout 0:00:30
UDP PAT from inside:192.168.215.25/64096 to outside:ny5_ext_ip/15047 flags ri idle 0:01:08 timeout 0:00:30
UDP PAT from inside:192.168.215.25/64493 to outside:ny5_ext_ip/59554 flags ri idle 0:01:21 timeout 0:00:30
UDP PAT from inside:192.168.215.25/64512 to outside:ny5_ext_ip/64777 flags ri idle 0:01:23 timeout 0:00:30
UDP PAT from inside:192.168.215.25/59848 to outside:ny5_ext_ip/59052 flags ri idle 0:00:22 timeout 0:00:30
ny2firewall(config)# packet-tracer input inside tcp 192.168.215.2 1024 4.2.2.2 80
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: IP-OPTIONS
Subtype:
Result: ALLOW
Config:
Additional Information:
Phase: 3
Type: NAT
Subtype:
Result: ALLOW
Config:
nat (inside,outside) source dynamic any interface
Additional Information:
Dynamic translate 192.168.215.2/1024 to ny5_ext_ip/14703
Phase: 4
Type: IP-OPTIONS
Subtype:
Result: ALLOW
Config:
Additional Information:
Phase: 5
Type: FLOW-CREATION
Subtype:
Result: ALLOW
Config:
Additional Information:
New flow created with id 1314, packet dispatched to next module
Result:
input-interface: inside
input-status: up
input-line-status: up
output-interface: outside
output-status: up
output-line-status: up
Action: allow
07-10-2012 04:39 AM
My current running-config:
ASA Version 8.6(1)
!
hostname ny2firewall
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
name xxx.xxx.33.12 ny5_ext_ip
!
interface GigabitEthernet0/0
nameif outside
security-level 0
ip address ny5_ext_ip 255.255.255.0
!
interface GigabitEthernet0/1
nameif inside
security-level 100
ip address 192.168.215.254 255.255.255.0
!
interface GigabitEthernet0/2
nameif registers
security-level 50
ip address 10.10.20.254 255.255.255.0
!
interface GigabitEthernet0/3
nameif touchscreens
security-level 50
ip address 10.10.21.254 255.255.255.0
!
interface GigabitEthernet0/4
nameif reservations
security-level 50
ip address 10.10.22.254 255.255.255.0
!
interface GigabitEthernet0/5
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
nameif manage
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
!
ftp mode passive
dns domain-lookup outside
dns server-group DefaultDNS
name-server 8.8.8.8
object network ny2_net
subnet 192.168.215.0 255.255.255.0
object network ny2_ext_net
host xxx.xxx.33.11
object network any_net
subnet 0.0.0.0 0.0.0.0
object-group icmp-type DefaultICMP
description Default ICMP Types permitted
icmp-object echo-reply
icmp-object unreachable
icmp-object time-exceeded
object-group protocol TCPUDP
protocol-object udp
protocol-object tcp
access-list outside_access_in extended permit ip any any
access-list outside_access_in extended permit icmp any any time-exceeded
access-list outside_access_in extended permit icmp any any unreachable
access-list outside_access_in extended permit tcp object ny2_net any
access-list outside_access_in extended permit icmp object ny2_net any
access-list outside_access_in extended permit ip object ny2_net any
access-list outside_access_in extended permit icmp any any echo-reply
access-list global_access extended permit ip any any
access-list inside_access_out extended permit ip any any
pager lines 24
logging enable
logging asdm informational
mtu outside 1500
mtu inside 1500
mtu registers 1500
mtu touchscreens 1500
mtu reservations 1500
mtu manage 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
nat (inside,outside) source dynamic any interface
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 xxx.xxx.32.9 1
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
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 manage
http 192.168.215.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd dns 8.8.8.8
dhcpd lease 691200
dhcpd ping_timeout 750
!
dhcpd address 192.168.215.100-192.168.215.150 inside
dhcpd dns 8.8.8.8 interface inside
dhcpd enable inside
!
dhcpd address 10.10.20.100-10.10.20.150 registers
dhcpd dns 192.168.215.25 interface registers
dhcpd enable registers
!
dhcpd address 10.10.21.100-10.10.21.150 touchscreens
dhcpd dns 192.168.215.50 interface touchscreens
dhcpd enable touchscreens
!
dhcpd address 10.10.22.100-10.10.22.150 reservations
dhcpd dns 192.168.215.25 interface reservations
dhcpd enable reservations
!
dhcpd address 192.168.1.2-192.168.1.254 manage
dhcpd enable manage
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
!
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:8dd4091e0e87fc4a0508430098cc7ef8
: end
07-10-2012 09:51 AM
Have you tried to plug a computer directly to the ISP?
Mike
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide