Unlike the Version IOS / Question of the compatibility of the ASA.
What is the difference between asa917-9-k8 and asa917-9-smp-k8?
Hello
There is no major difference between the SMP and non - SMP (Lina) software for the SAA.
It's just that the smp code is for the X-Series firewall.
Concerning
Dinesh Moudgil
PS Please rate helpful messages.
Tags: Cisco Security
Similar Questions
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Hi.I have a small question. I just got an ASA 5510 7.0 update and on the accompanying CD, there is what is called an ASA 7.2 update but it's only 5 large Mbs while on the SAA is also great 5 Mbs.
As I've never worked with a firewall which is a valid version of IOS and if so how can I upgrade ASA with her? Thanks in advance for any help.
Igor
It is likely that it is a valid version of the image for the SAA. I have an image for 7.1.2 is slightly more than 6 MB and an image for 7.2.2 who is a little more than 8 MB. To upgrade the image you put the image of the CD on a TFTP server TFTP image of the SAA. You may need to configure a start-up on the SAA statement to point to the new image. Save the config and reload. He should come to run the new image.
HTH
Rick
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How to change the ASA and ASDM on ASA5505 questioned once
Can anyone suggest the way to upgrade the software on the Cisco ASA5505 simultaneously both ASA and ASDM without trouble, like I just did?
Here is what happened. I copied the files asa821 - k8.bin and asdm - 621.bin for flash memory, then renamed the old versions like Oasa724 - k8.bin and Oasdm - 524.bin and then issued the command reload from the GUI of Windows.
Big mistake, I lost connectivity ASDM entirely and has been obliged to buy a USB to serial port adapter and plug the cable from port of CLI command so she can return to the unit. I found that he was running the kernel asa821 - k8.bin, as expected, but apparently the ASDM was still under the version 5.24.
Should I have created a new folder and moved the older versions of this file, then issued the command reload system and hope for the best?
I feel that I've defiled things upwards, I guess I have to use tftp to reload the boot image to get the ASA5505 back up again (using the ROMMON commands)
In fact, the only way that I was able to recover the GUI of Windows used start to asa724 image - k8.bin older command.
What is the right way to upgrade to new versions asa 8.2 (1) and asdm 6.2 (1)?
Really, I don't want to risk losing my ability to speak with this box and I spent an anxious afternoon yesterday, when I got to the pop-up message box "can not display the asdm manager."
======
After working with the CLI port, I noticed the following error:
Set of images of Manager devices, but unable to find disk0: / asdm - 524.bin
Out of config line 75, "asdm image disk0: / asdm-5...» »So apparently some configuration file must point to the correct asdm and just blindly change the files in the folder will NOT work.
========
After working more with the port of the CLI and the GUI of Windows port, I found that the 'asdm image' command did NOT work in the CLI software, but was apparently working in the GUI software, so I ran this command to tell the system to use the recent 6.21 on start.
After that and issuing the command reload of the CLI, I was able to set up successfully with the latest software of asa and asdm.
I would like to have access to CLI is valuable in this case.
I DON'T know why the command 'asdm image' appears inaccessible on the CLI port.
Any ideas?
As far as I'm concerned this problem has been resolved (using educated error)
The boot of the ASA when he tries to use the command 'system startup' file in the config. If it is not very well this file (it was not there because you renamed it), it starts the first image he will find...
However for ASDM ASA uses just the image you have. You were pointing to asdm5.2 and renamed, there was no valied ASDM image to use.
In other words you must have just changed the 'asdm image"and"system start"commands in the config and point to new files, save the configuration and restart and then it would have worked fine.
I hope it helps.
PK
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12.1 (22) E version ios is vulnerable or not
Dear friends,
Can someone help me.
REF. to the Document ID: 64439
Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
I need to know if the 12.1 (22) E version ios is vulnerable or not.
Your prompt response is much appreciated.
Kind regards
Foudil
Hello
All versions of IOS before - and including 12.1 (22) E are vulnerable.
Vulnerability is fixed from 12.1 (23) E and beyond.
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The ASA - Client to use SSL and connections options I have?
We have a large site and have only allowed using IPSEC for all our branch in branch and the user tunnels. We tried SSL years but she limits so we stopped deployment. We must now begin the SSL VPN user and I have a few questions basic ASA.
I have a unused ASA 5510 for tests that currently holds the 8.3.2 on it, Security code more license, 100 SSL VPN peers and 250 total peers of VPN, VLAN max 100, 2 seconds, active/active contexts, 2 proxies of phone CPU and everything else is disabled. We do not intend on using a SSL connection web anywhere (Anyconnect essentials?) and will not use the entire customer VPN SSL which will be hand loaded on machines or downloaded from the ASA and loaded on the computer if possible. I want to know is what version of the current code can install on my ASA without losing my existing SSL VPN 100 peers license and that the Anyconnect customer would be sustained? I've seen talk about premium Anyconnect but do not know its relationsonship. If I improve the ASA of new releases or versions of code my peer SSL VPN license turns into an Anyconnect Premium license?
Any help to get started you in the right direction would be appreciated. I know I can spend days trying to understand Cisco licenses and traps and still get burned in the end with the function or the wrong license. Basically, I want to know what I have to install the end-user complete SSL VPN clients and I have to do with the ASA to provide this functionality with current license / feature set there. I also want to know what the end user should be used because it seems that Anyconnect Secure Mobile is the same if I use all its security features. Example - I am not able to check for firewall/malware etc programs but we currently have a policy in place which does not allow browsing the Internet or access when end users have connections VPN tunnel on our site. That restriction will always be kept if this is possible thanks to the SSL VPN connection also.
Thank you
Paul
The SSL VPN client-based license will remain active on your box through Software ASA updates later. AnyConnect Essentials (which you already have) will work with the feature of SSL VPN license.
You would be upgrading to AnyConnect Premium only if you wanted to add features like clientless SSL VPN (purely based on a browser) or other items such as Advanced Endpoint Assessment (AEA). AnyConnect Premium can coexist with Anyconnect Essentials on the SAA even if you can't mix and match licenses Premium and Essentials.
Essential distinction or Premium is mainly directed towards the installation of the ASA. The same AnyConnect Secure Mobility client software (version 3.1 is the latest for Windows and OS X and is quite a nice new version) is used in both cases. Functional additional client plug-ins are things such as the AEA and the NAC 802.1 x. Your group policies based on the SAA as no split tunneling, etc. remain in force.
If you intend to allow clients of mobile devices (iPhone, iPad, and Android (a very limited support for the last BTW)) to access your VPN, you will need to add the mobile on the SAA AnyConnect license and install the client from the respective AppStore. Note that Windows Phone and Blackberry don't are not supported as client AnyConnect.
-
Hello
I'm starting to read about ASA 55xx in Cisco's Web site. But after a good read, I have a few questions...
- In Cisco Docs on ASA55xx, I see the "Maximum simultaneous AnyConnect or VPN sessions without client" and "Maximum simultaneous site-to-site and VPN IPsec IKEv1 sessions" (e.g. 750 times): well, the concurrent sessions maximux are 750 + 750 (anyconnect + site to site), so I have to add both types of sessions? Or what are the maximum (of each type) concurrent sessions in ASA5520?
- So, at this point, if I want 750 AnyConnect Session and site to site 750 Session what license should I buy? ASA5500-SSL-750? ASA-VPN-1000? or whatelse?
- so, what are the license "shared"? Where and when do I need to buy?
Thanks in advance.
Good bye
The platform and required capabilities are allowed as indicated in the data sheet of the product:
Up to 750 AnyConnect and/or peer clientless VPN can be supported by each Cisco ASA 5520 by installing an essential element or a Premium AnyConnect VPN license; 750 VPN IPsec peers are supported on the base platform. Resilience and capacity VPN can be increased by taking advantage of the Cisco ASA 5520 clustering integrated VPN and load balancing features. The Cisco ASA 5520 supports up to 10 devices in a cluster, offering a maximum of 7500 AnyConnect and/or VPN without client peers or 7500 counterparts of IPsec VPN by cluster.
Resuming:
The ASA 5520 750 capacity VPN site-to-site is in the base license / product (part number ASA5520-BUN-K9 or ASA5520-K8 whther in function, you are eleigible to buy encryption strong (-BUN - K9) version)
The user AnyConnect required licenses depending on if you need Anyconnect Essentials or Premium. The Anyconnect data sheet describes the differences. Essentials is a license that allows customers to use the device at the same time up to 750. Premium (which cannot be loaded at the same time as Essentials) requires that the licenses to buy according to the prioritized by the user schema.
Shared licenses are shared between ASAs in a cluster (2 or more units configured together).
There is the concept of licenses in a failover cluster (2 units). It's automatic - i.e. the license numbers are additive and shared up to the capacity of the platform. ASA5500-SSL-750 part would be used in this configuration.
There is also the concept of a Premium Shared Server anyconnect. In this system, the shared server allocates licenses in 50 blocks of unity to the ars of cluster members they need. ASA-VPN-1000 part number you mention is used in this kind of configuration.
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No access to the interface of the ASA by behind the other is
Hello
I am faced with the issue of not being able to access the interface of "dmz" behind the interface 'internet '.
Here is a brief description of the topology:
List entry on the internet access "," allows for 1xx.xxx.172.1 traffic.
No nat is configured between these interfaces.
The routing is OK because hosts on the DMZ network are accessible from the Internet.
The software version is 9.1 (3).
Security level of the interfaces is the same.
Security-same interface inter traffic is allowed.
Here's what packet trace says:
tracer # package - entry internet udp 7x.xxx.224.140 30467 1xx.xxx.172.1 det 500
Phase: 1
Type:-ROUTE SEARCH
Subtype: entry
Result: ALLOW
Config:
Additional information:
identity of the 255.255.255.255 1xx.xxx.172.1Phase: 2
Type:-ROUTE SEARCH
Subtype: entry
Result: ALLOW
Config:
Additional information:
identity of the 255.255.255.255 1xx.xxx.172.1Result:
input interface: internet
entry status: to the top
entry-line-status: to the top
the output interface: NP identity Ifc
the status of the output: to the top
output-line-status: to the top
Action: drop
Drop-reason: (headwall) No. road to hostPlease help me find the cause why asa is unable to find the path to its own interface.
Thank you in advance.
Hello
You will not be able to connect to an IP address of an interface ASA behind another ASA interface. It is a limit that has been there for Cisco firewalls as long as I can remember.
The only exception is when you have a VPN connection that is connected to an ASA interface, then you can connect through this VPN connection to another interface of the ASA. In this case the ASA will also require that you have the following command
access to the administration
Where is the name of the interface to which you are connected.
-Jouni
-
How to block ping the ASA 5506 outside interface?
I configured a Cisco ASA VPN configuration and Setup. Everything works fine. The SAA outside interface is to pings (on the internet) which is a threat to security. How to only block ping to the external interface without interrupting the functions of the ASA. I tried what follows, but does not seem to work.
outside the IP = 169.215.243.X
ASA 2.0000 Version 2
Access list BLOCK_PING refuse icmp any host 169.251.243.X echo-reply
Access-group BLOCK_PING in interface outside
You have set up the ACL is only for traffic that gets sent through the ASA, ASA traffic is controlled in different ways. For ICMP, you can refuse the rattling of the SAA and that allows all other ICMP with the following configuration:
icmp deny any echo outsideicmp permit any outside
It is also possible to ban all ICMP:icmp deny any outside
The 'truth' is probably somewhere between these two options. It's your choice. -
Licenses of the ASA, a license or two for a failover pair
I had two units ASA firewall configured as a failover pair. Now I need increases the SSL VPN license, do I need a licence for the ASA pair or two licenses, one for each unit. Can use a key of activation on both units?
One thing I know for sure, put the key on the Active unit, cannot synchronize the license to the standby unit.
Thank you very much in advance.
It depends on the version. The ASA 8.3 and later versions, you can share a single license through an HA pair.
-
Hello
The ASA is not my strong point. I had to make some changes to my ASA clients when the provider has changed. The ASA has been NAT would be an NTU gave us the previous provider, the new provider of the SAA is NAT had a modem. The only thing that does not work right is the VPN.
When IPSec VPN connects we cannot ping, telnet/ssh or RDP to one of imagine. My guess is that the ACL are not quite right. Could someone take a look at the config and propose something?
WAN - ASA - LAN (192.168.20.x)
I deleted the names of user and password and changed the public IP address around security.
ASA # sh run
: Saved
:
ASA Version 8.2 (5)
!
host name asa
domain afpo.local
activate the encrypted password of JCdTyvBk.ia9GKSj
d/TIM/v60pVIbiEg encrypted passwd
names of
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
interface Vlan1
nameif inside
security-level 100
address 192.168.20.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
PPPoE client vpdn group idnet
IP address pppoe setroute
!
banner exec *****************************************************
exec banner * SCP backup enabled *.
exec banner * SYSLOG enabled *.
banner exec *****************************************************
passive FTP mode
clock timezone GMT/UTC 0
summer time clock GMT/BDT recurring last Sun Mar 01:00 last Sun Oct 02:00
DNS lookup field inside
DNS server-group DefaultDNS
Server name 192.168.20.201
domain afpo.local
permit same-security-traffic intra-interface
object-group network GFI-SERVERS
object-network 5.11.77.0 255.255.255.0
object-network 93.57.176.0 255.255.255.0
object-network 94.186.192.0 255.255.255.0
object-network 184.36.144.0 255.255.255.0
network-object 192.67.16.0 255.255.252.0
object-network 208.43.37.0 255.255.255.0
network-object 228.70.81.0 255.255.252.0
network-object 98.98.51.176 255.255.255.240
allowed extended INCOMING tcp access list any interface outside eq https inactive
allowed extended INCOMING tcp access list any interface outside eq 987
interface of access inactive list allowed extended object-group GFI SERVERS off eq smtp tcp INBOUND
interface to access extended permitted list INCOMING tcp object-group GFI SERVERS off eq ldaps
access-list SHEEP extended ip 192.168.20.0 allow 255.255.255.0 10.0.0.0 255.255.0.0
access-list SHEEP extended ip 192.168.20.0 allow 255.255.255.0 172.16.0.0 255.255.255.0
access-list SHEEP extended ip 192.168.20.0 allow 255.255.255.0 172.16.0.0 255.255.255.128
IP 10.71.79.0 allow Access - list extended RITM 255.255.255.0 10.0.0.0 255.255.0.0
CLIENT_VPN list of allowed ip extended access any 172.16.0.0 255.255.255.128
Standard access list SPLIT_TUNNEL allow 10.71.79.0 255.255.255.0
Standard access list TSadmin_splitTunnelAcl allow 10.71.79.0 255.255.255.0
pager lines 24
Enable logging
logging trap information
asdm of logging of information
host of logging inside the 10.71.79.2
Within 1500 MTU
Outside 1500 MTU
local pool CLIENT_VPN_POOL 172.16.0.1 - 172.16.0.126 255.255.255.128 IP mask
local pool SSL_VPN_POOL 172.16.0.129 - 172.16.0.254 255.255.255.128 IP mask
IP verify reverse path to the outside interface
IP audit attack alarm drop action
ICMP unreachable rate-limit 1 burst-size 1
ICMP allow 10.71.79.0 255.255.255.0 echo inside
ICMP allow any inside
ICMP allow any inaccessible outside
ICMP allow 86.84.144.144 255.255.255.240 echo outside
ICMP allow all outside
ASDM image disk0: / asdm - 645.bin
enable ASDM history
ARP timeout 14400
NAT-control
Global 1 interface (outside)
NAT (inside) 0 access-list SHEEP
NAT (inside) 1 192.168.20.0 255.255.255.0
public static tcp (indoor, outdoor) interface smtp 10.71.79.2 smtp netmask 255.255.255.255
public static tcp (indoor, outdoor) interface https 10.71.79.2 https netmask 255.255.255.255
public static tcp (indoor, outdoor) interface 987 10.71.79.2 987 netmask 255.255.255.255
public static tcp (indoor, outdoor) interface ldaps 10.71.79.2 ldaps netmask 255.255.255.255
Access-group ENTERING into the interface outside
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-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
Floating conn timeout 0:00:00
dynamic-access-policy-registration DfltAccessPolicy
RADIUS protocol AAA-server Serveur_RADIUS
AAA-server host 10.71.79.2 Serveur_RADIUS (inside)
key *.
RADIUS-common-pw *.
not compatible mschapv2
the ssh LOCAL console AAA authentication
Enable http server
Server of http session-timeout 60
http 0.0.0.0 0.0.0.0 inside
http 87.84.164.144 255.255.255.240 outside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
resetinbound of service inside interface
resetinbound of the outside service interface
Service resetoutside
Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ESP-DES-MD5 esp - 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 256 - aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-128-SHA aes - esp 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-SHA-ESP-3DES-3des esp-sha-hmac
life crypto ipsec security association seconds 28800
Crypto ipsec kilobytes of life - safety 4608000 association
address DYN_CLIENT_VPN 10 of the crypto dynamic-map CLIENT_VPN
Crypto dynamic-map DYN_CLIENT_VPN 10 the value transform-set ESP-AES-256-SHA ESP-3DES-MD5
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value 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 MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
crypto IPSEC_VPN 10 card matches the address RITM
card crypto IPSEC_VPN 10 set peer 88.98.52.177
card crypto IPSEC_VPN 10 the value transform-set ESP-AES-256-SHA ESP-3DES-MD5
card crypto IPSEC_VPN 100-isakmp dynamic ipsec DYN_CLIENT_VPN
card crypto IPSEC_VPN 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
IPSEC_VPN interface card crypto outside
crypto ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
aes-256 encryption
sha hash
Group 5
life 86400
crypto ISAKMP policy 20
preshared authentication
aes-192 encryption
sha hash
Group 5
life 86400
crypto ISAKMP policy 30
preshared authentication
aes encryption
sha hash
Group 5
life 86400
crypto ISAKMP policy 40
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Telnet timeout 5
SSH enable ibou
SSH 0.0.0.0 0.0.0.0 inside
SSH 88.98.52.176 255.255.255.240 outside
SSH 175.171.144.58 255.255.255.255 outside
SSH 89.187.81.30 255.255.255.255 outside
SSH timeout 60
SSH version 2
Console timeout 30
management-access inside
VPDN group idnet request dialout pppoe
VPDN group idnet localname
VPDN group idnet ppp authentication chap
VPDN usernamepassword *. a basic threat threat detection
scanning-threat shun except ip 10.0.0.0 address threat detection 255.255.0.0
scanning-threat time shun 360 threat detection
threat detection statistics
a statistical threat detection tcp-interception rate-interval 30 burst-400-rate average rate 200
NTP server 130.88.202.49 prefer external source
TFTP server outside 86.84.174.157 /Aberdeen_Fishing_Producers_ (ASA5505) .config
WebVPN
port 4443
allow outside
DTLS port 4443
SVC disk0:/anyconnect-win-2.4.0202-k9.pkg 1 image
SVC disk0:/anyconnect-macosx-i386-2.4.0202-k9.pkg 2 image
Picture disk0:/anyconnect-macosx-powerpc-2.4.0202-k9.pkg 3 SVC
SVC profiles ANYCONNECT_PROFILE disk0: / AnyConnectProfile.xml
enable SVC
attributes of Group Policy DfltGrpPolicy
value of server WINS 10.71.79.2
value of server DNS 10.71.79.2
VPN - 10 concurrent connections
Protocol-tunnel-VPN IPSec svc
enable IP-comp
enable PFS
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list SPLIT_TUNNEL
afpo.local value by default-field
WebVPN
time to generate a new key of SVC 60
SVC generate a new method ssl key
profiles of SVC value ANYCONNECT_PROFILE
SVC request no svc default
internal TSadmin group strategy
Group Policy attributes TSadmin
value of server WINS 10.71.79.2
value of server DNS 10.71.79.2
Protocol-tunnel-VPN IPSec
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list TSadmin_splitTunnelAcl
afpo.local value by default-field
username password backup encrypted qwzcxbPwKZ7WiiEC privilege 15
backup attributes username
type of remote access service
admin Cg9KcOsN6Wl24jnz encrypted privilege 15 password username
attributes of user admin name
type of remote access service
tsadmin encrypted v./oXn.idbhaKhwk privilege 15 password username
R60CY/username password 7AzpFEsR ritm. O encrypted privilege 15
ritm username attributes
type of remote access service
attributes global-tunnel-group DefaultWEBVPNGroup
address SSL_VPN_POOL pool
authentication-server-group LOCAL Serveur_RADIUS
type tunnel-group RemoteVPN remote access
attributes global-tunnel-group RemoteVPN
address CLIENT_VPN_POOL pool
authentication-server-group LOCAL Serveur_RADIUS
IPSec-attributes tunnel-group RemoteVPN
pre-shared key *.
tunnel-group 87.91.52.177 type ipsec-l2l
IPSec-attributes tunnel-group 89.78.52.177
pre-shared key *.
tunnel-group TSadmin type remote access
tunnel-group TSadmin General attributes
address CLIENT_VPN_POOL pool
strategy-group-by default TSadmin
tunnel-group TSadmin ipsec-attributes
pre-shared key *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
inspect the rsh
inspect the rtsp
inspect sqlnet
inspect the skinny
inspect sunrpc
inspect xdmcp
inspect the sip
inspect the netbios
inspect the tftp
Review the ip options
inspect the icmp
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:9ddde99467420daf7c1b8d414dd04cf3
: end
ASA #.Doug,
The nat will knit from inside to out if the LAN is 192.168.20.0 nat should be like this:
access-list SHEEP extended ip 192.168.20.0 allow 255.255.255.0 172.16.0.129 255.255.255.128
Just to get this clear you use remote VPN, you must add the 192.168.20.0 to split ACL road tunnel:
SPLIT_TUNNEL list standard access allowed 192.168.20.0 255.255.255.0
-JP-
-
Hello
I have a question about the steps for using on IPS on ASA - all using a NAT addresses or configuration of access list for interesting traffic, that I have to use really. Specifically, NAT and the list of access or access and NAT?
Keep the ACL extended near the source and the REAL IP address. NAT occurs within the ASA, then you're dealing with external systems.
If you have 6 or 14 addresses external, public IP by your ISP, you can NAT... otherwise, you're stuck with PAT.
For entrants to the outside: use the real, REAL public IP addresses have been assigned by your service provider in order to allow certain incoming traffic. It could be access list 100 or a list named more extensive access, such as 'inbound-outside '.
For entrants inside the interface: use internal IP address private plan [192.168.x.x, 172.16.x.x - 172.31.255, 10.0.0.0] with appropriate subnet mask to allow traffic from the inside to the outside for your users. Most of the people open the "permit ip any any" here, but I prefer to limit the internal address, specific private only. It could be access list 102 or a named example lsit access 'inbound_inside '.
Traffic, which is not "allowed" will be implicitly denied.
-
What is the current status of the feature of Kerberos delegation constrained on the platform of the ASA?
Hi Oscar,.
It is not yet available in the current software. Now, we can give no official information on this forum about software that has not yet been published, but if you really want to know, I suggest that you contact your local sales office Cisco to confirm with your account team that news will be in the next version of Software ASA 8.4.
HTH
Herbert
-
I try to display the traffic logs. Can someone help me with the command?
Here are the steps to install syslog server.
First of all, you need to install syslog on a computer server software. You can
Download one of the popular kiwisyslog Server
http://www.kiwisyslog.com/software_downloads.htm . He is listed as Kiwi
Syslog Daemon and the latest version is 8.2.8. You can download the standard edition, which works as
a program.
Once the syslog server is installed, then you should connect to the ASA in
the terminal configuration mode and enter the following commands.
Logging host [in_if_name] ip_address
(example: host inside 1.2.3.4 record)
We assume syslog server is installed on the computer with 1.2.3.4 IP address in the
inside the network.)
timestamp of the record
exploitation forest siphon 4
opening of session
These commands allow the ASA begin sending messages syslog on the syslog server.
For more information about the logging commands, you can see at this URL:
http://www.Cisco.com/en/us/products/sw/secursw/ps2120/products_command_refer
ence_chapter09186a008010578b.html #1028090
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Levels of trap
. 0-emergency-system unusable messages
. 1-alerts-take immediate action
2 State - criticism-criticism
. 3 errors error message
. 4 warnings-Warning message
. 5 notifications-Normal but significant condition
message information. 6-Information
. 7-debug-Debug messages and orders of FTP and WWW URL log
Note the useful messages.
Kind regards
Sushil
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How can I get the engine working in the ASA 5505 Crypto
I bought a brand new ASA 5505 to connect to the Cisco 3640 and I can not yet set up the tunnel. I have tried to change the set of transformation to just but know luck. I recently put a VPN using DMVPN and Cisco 501 in a site-to-site, but it has been wondering what happens.
The router (3640 executes code 12.4) seems ok and I don't think I have a problem with the router with Cisco 501 great work.
This is a laboratory environment.
This is the function defined on the ASA 5505
The devices allowed for this platform:
The maximum physical Interfaces: 8
VLAN: 3, restricted DMZ
Internal guests: 10
Failover: disabled
VPN - A: enabled
VPN-3DES-AES: enabled
Peer VPN: 10
WebVPN peers: 2
Double ISP: disabled
Junction ports VLAN: 0
AnyConnect for Mobile: disabled
AnyConnect for Linksys phone: disabled
Assessment of Advanced endpoint: disabled
This platform includes a basic license.
This is a ping from 10.3.4.10 to 10.1.1.1. He said nothing about IPSEC or ISAKMP.
That's what I get when I do the: show crypto ipsec his
ASA5505 (config) # show crypto ipsec his
There is no ipsec security associations
ASA5505 (config) # show crypto isakmp his
There is no isakmp sas
Debug crypto isakmp 10
entry packets within the icmp 10.3.4.10 8 0 10.1.1.1 detail
I have worked on it for a week and don't really know if I have a bad ASA5505. Since the normal stuff like browsing the Internet works and I can ping to the outside and inside, I don't know what to think. See attachments.
"Do what you asked has worked.
Nice to hear that your problem is solved.
"My question is can I use the transform-set ESP-3DES-SHA instead of MD5?"
Of course you can.
Kind regards.
Please do not forget to note the useful messages and check "Solved my problem", if the post has solved your problem.
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New deployment with the ASA and AIP - SSM module
Hi guys and girls,
I think to deploy an ASA with IPS module AIP - SSM to my perimeter. I'm going to use / * Style Definitions * / table. MsoNormalTable {mso-style-name : « Table Normal » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 à 5.4pt 0 à 5.4pt ; mso-para-margin : 0 ; mso-para-marge-bottom : .0001pt ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-fareast-font-family : « Times New Roman » ; mso-fareast-theme-font : minor-fareast ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ; mso-bidi-font-family : « Times New Roman » ; mso-bidi-theme-font : minor-bidi ;} Cisco IPS Manager Express (IME) to monitor the IP addresses to monitor the ASA. I have no plans on deploying a device IDS.
Question: The IME is designed to send notices to the subject of threats? What are some of the configurations in your network? (Just prick with the last question.)
THX...
IME is designed only for IPS monitor (whether it be IPS appliance, module AIP - SSM on ASA or other module IPS). IME is not able on the control of ASA.
EMI can provide advice by email about events which are fires on the IPS, while the IPS itself cannot. EMI may also keep all the events triggered by the IPS, while SPI buffer is small enough, that so if you have huge demonstrations, the buffer gets replaced pretty quickly.
Here is more information about IME, if you are interested:
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