Migrating from the Cisco ASA 5500 to the Cisco Adaptive Security Virtual Appliance

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Table of Contents

Migrating from the Cisco ASA 5500 to the Cisco Adaptive Security Virtual Appliance

Contents

Overview

Supported Platforms for Migration

Unsupported Features

Modifying a Cisco ASA 5500 Configuration to an ASAv Configuration

Sample Configuration Files

Related Documentation

Communications, Services, and Additional Information

Cisco Bug Search Tool

Migrating from the Cisco ASA 5500 to the
Cisco Adaptive Security Virtual Appliance

April 24, 2014

Contents

Overview

Although the ASAv shares a common software foundation with the Cisco ASA 5500, you cannot directly use an ASA 5500 configuration on an ASAv. You must modify the ASA 5500 configuration and remove configurations for all features that are not supported on the ASAv.

Supported Platforms for Migration

You may migrate all ASA hardware devices that have 8.4(x) and later software installed on them.

Unsupported Features

The ASAv does not support the following ASA features:

  • Clustering
  • Multiple context mode
  • Active/Active failover
  • EtherChannels
  • Advanced Inspection and Prevention Security Services Module (AIP SSM)
  • Content Security and Control Security Services Module (CSC SSM)
  • Context Security (CX) Module
  • Shared AnyConnect Premium Licenses

Modifying a Cisco ASA 5500 Configuration to an ASAv Configuration

To migrate an ASA 5500 configuration to an ASAv configuration, follow these guidelines:

Guidelines

  • You may perform a migration using either the CLI or ASDM.
  • To use ASDM, you must configure the ASAv for HTTP access.
  • Use a text editor to modify the source configuration file for the ASAv.
  • The ASAv does not support multiple context mode; you can, however, convert a security context configuration into an ASAv configuration.
  • The ASAv does not support ASA clustering; therefore, the cluster-related interface configuration needs to be removed before you can use it on the ASAv.
note.gif

Noteblank.gif You may copy an unmodified hardware configuration onto an ASAv. However, you will receive “Invalid Input” and other errors or warnings for the commands that are not supported in this version of the virtual platform.

Detailed Steps

The following table lists the steps that are required to change an ASA 5500 configuration to an ASAv configuration.

 

Step
Task Description
Reference

1.blank.gif

To upgrade an ASA 5500 configuration to Version 9.2(1), you can leverage a built-in ASAv migration tool. This tool activates when you reboot if the startup configuration matches older ASA versions. Version 9.2(1) then migrates feature-related commands that have changed from the version that was originally stored in the startup configuration.

See the ASA release notes for more information about configuration migration and for upgrade guidelines.

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Retrieve the ASA 5500 firewall configuration file from the source device, and store it on your local file system.

See the “Managing Software and Configurations” chapter in the General Operations CLI Configuration Guide.

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Choose one of the following two options:

Using the CLI

Export the following VPN configuration files:

  • Any clientless secure socket layer (SSL) customizations or plugins.
  • Any AnyConnect, Cisco Secure Desktop, and host scan images from the ASA 5500.
  • The PKCS12 file for the identity certificate from the ASA 5500.

Note Make sure that you place the files in the same path that is specified in the configuration.

See the “Clientless SSL VPN Overview” chapter in the VPN CLI Configuration Guide.

See the “Configuring AnyConnect VPN Client Connections” chapter in the VPN CLI Configuration Guide.

See the “Installing and Enabling CSD” chapter in the Cisco Secure Desktop Configuration Guide for Cisco ASA 5500 Series Administrators.

See the “Configuring AnyConnect Host Scan” chapter in the VPN CLI Configuration Guide.

See the “Configuring Digital Certificates” chapter in the General Operations CLI Configuration Guide.

See the “Configuring Policy Groups” chapter in the VPN CLI Configuration Guide.

Using ASDM

We encourage you to use the ASDM Backup Utility to facilitate this process and save the source files. These VPN-specific files may include the following: all security images, identity certificates, VPN pre-shared keys, and all SSL VPN configurations.

Note Make sure that you uncheck the running and startup configuration check boxes to exclude them from the backup process.

See the “Managing Software and Configurations” chapter in the General Operations ASDM Configuration Guide.

4.blank.gif

Change the ASA 5500 configuration to an ASAv configuration:

—

a.blank.gif

Change any interface configuration to match the available interfaces on the ASAv: Management 0/0 and GigabitEthernet 0/0 - 0/8 (for a ten-interface deployment).

Remove EtherChannel interfaces.

See the “Starting Interface Configuration (ASA 5510 and Higher)” chapter in the General Operations CLI Configuration Guide.

b.blank.gif

Remove the Content Security and Control Security Services Module configuration (if one is installed).

See the “Configuring the ASA CSC Module” chapter in the Firewall CLI Configuration Guide.

c.blank.gif

Remove the Advanced Inspection and Prevention Security Services Module configuration (if one is installed).

See the “Configuring the ASA IPS Module” chapter in the Firewall CLI Configuration Guide.

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Remove the CX module configuration (if one is installed).

See the “Configuring the ASA CX Module” chapter in the Firewall CLI Configuration Guide.

e.blank.gif

Remove the following unsupported features:

  • Multiple context mode
  • Clustering—Remove the cluster-pool and mgmt-pool keywords and arguments from the ip address command.
  • Active/Active Failover

See the “Configuring Multiple Context Mode” chapter in the General Operations CLI Configuration Guide.

See the “Configuring a Cluster of ASAs” chapter in the General Operations CLI Configuration Guide.

See the “Configuring Failover” chapter in the General Operations CLI Configuration Guide.

5.blank.gif

Deploy the ASAv. To enable ASDM connectivity, you need to set appropriate properties, including the mapping of interfaces, in the OVF template.

Install the ASAv onto a VM using the VMware vSphere client.

See the “Deploying the Cisco Adaptive Security Virtual Appliance” chapter in the Cisco Adaptive Security Virtual Appliance (ASAv) Quick Start Guide.

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Connect to the ASAv and configure SSH or Telnet for basic connectivity.

From the CLI, use the telnet, ssh, or http command.

In ASDM, choose Configuration > Device Management > Management Access > ASDM/HTTPS/Telnet/SSH.

See the “Deploying the Cisco Adaptive Security Virtual Appliance” chapter in the Cisco Adaptive Security Virtual Appliance (ASAv) Quick Start Guide.

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Find your ASAv serial number, then you can obtain a new license that is required to run the ASAv in standard mode.

From the CLI, enter the show version or show inventory command.

In ASDM, choose Help > About the Cisco ASA.

You must also request additional feature licenses that match to what is configured on your ASA hardware.

See the “Deploying the Cisco Adaptive Security Virtual Appliance” chapter in the Cisco Adaptive Security Virtual Appliance (ASAv) Quick Start Guide.

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Import the VPN-specific files that you obtained from performing Step 3. If you obtained an ASDM backup zip file, you can then restore it onto the ASAv.

In ASDM, choose Tools > Restore Configurations.

Note If you issue the anyconnect-essentials command or the no anyconnect-essentials command, the following message appears:

“ERROR: Command required AnyConnect Essentials license”

See the “Clientless SSL VPN Overview” chapter in the VPN CLI Configuration Guide.

See the “Configuring AnyConnect VPN Client Connections” chapter in the VPN CLI Configuration Guide.

See the “Installing and Enabling CSD” chapter in the Cisco Secure Desktop Configuration Guide for Cisco ASA 5500 Series Administrators.

9.blank.gif

Copy the modified ASA 5500 configuration into the ASAv startup configuration. Then enter the reload noconfirm command to reload the ASAv and preserve the copied startup configuration.

You can only use copy-and-paste or read-from-file methods on files that have been saved with Version 9.2(1) and modified in previous steps. These methods may leave interfaces in a shut-down state, may conflict with running configurations, and will not trigger the ASA migration tool.

The VMware vSphere client console window does not allow you to copy and paste information. You must use a TFTP, HTTP, or FTP server to transfer the modified configuration file by entering either the configure net or copy running-config command from the CLI.

See the “Configuring Management Access” chapter in the General Operations CLI Configuration Guide.

See the reload noconfirm command in the Command Reference.

See the “Configuring Digital Certificates” chapter in the General Operations CLI Configuration Guide.

See the configure net or copy running-config command in the Command Reference.

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Verify the modified configuration on the ASAv:

—

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From the CLI, use the show startup-config errors command to view any errors that the ASAv detected as it booted.

In ASDM, choose Tools > Command Line Interface.

See the show startup-config errors command in the Command Reference.

See the “Managing Software and Configurations” chapter in the General Operations ASDM Configuration Guide.

b.blank.gif

Review the configuration for interfaces that may be disabled, but should not be.

From the CLI, enter the no shutdown command.

In ASDM, choose Configuration > Device Management > Interfaces.

See the no shutdown command in the Command Reference.

See the “Completing Interface Configuration (Routed Mode)” chapter in the General Operations ASDM Configuration Guide.

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Verify that the access lists, interfaces, and inspections are correct.

In the CLI, use the show running-config command to confirm that the ASAv configuration is correct.

In ASDM, choose Tools > Command Line Interface.

See the “Using the ACL Manager” chapter in the General Operations ASDM Configuration Guide.

See the “Starting Interface Configuration (ASA 5510 and Higher)” chapter in the General Operations ASDM Configuration Guide.

See the “Getting Started with Application Layer Protocol Inspection” chapter in the Firewall ASDM Configuration Guide.

See the show running-config command in the Command Reference.

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Test the modified configuration on the ASAv for the desired behavior before deploying it in production.

From the CLI, use the packet-tracer command.

In ASDM, choose Tools > Packet Tracer.

See the packet tracer command in the Command Reference.

See the “Troubleshooting” chapter in the General Operations ASDM Configuration Guide.

Sample Configuration Files

Basic Configuration Before Migration

The following is a basic sample configuration file from an ASA 5525-X before migration to the ASAv:

Admin context:
 
: Saved
:
ASA Version 9.1(3) <context>
!
hostname admin
enable password 2KFQnbNIdI.2KYOU encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
ip local pool outside_pool 10.1.2.2-10.1.2.10 mask 255.255.255.0
ip local pool inside_pool 10.1.1.2-10.1.1.10 mask 255.255.255.0
ip local pool mgmt-pool 172.16.1.241-172.16.1.245
!
interface Management0/0
management-only
nameif mgmt
security-level 0
ip address 172.16.1.240 255.255.255.0
!
interface GigabitEthernet0/0
nameif inside
security-level 100
ip address 10.1.1.1 255.255.255.0
ospf hello-interval 1
ospf dead-interval 2
!
interface GigabitEthernet0/1
nameif outside
security-level 0
ip address 10.1.2.1 255.255.255.0
ospf hello-interval 1
ospf dead-interval 2
!
same-security-traffic permit inter-interface
access-list global extended permit icmp any any
access-list global extended permit ip any any
pager lines 24
logging console warnings
logging buffered debugging
logging asdm informational
mtu mgmt 1500
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
icmp permit any outside
no asdm history enable
arp timeout 14400
access-group global in interface inside
access-group global in interface outside
access-group global global
!
router ospf 1
network 10.1.1.0 255.255.255.0 area 0
network 10.1.2.0 255.255.255.0 area 0
timers spf 1 1
timers lsa-group-pacing 1
log-adj-changes
!
route outside 0.0.0.0 0.0.0.0 10.1.2.200 200
route inside 10.10.140.0 255.255.255.0 10.1.1.200 200
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 0.0.0.0 0.0.0.0 mgmt
no snmp-server location
no snmp-server contact
crypto ipsec security-association pmtu-aging infinite
telnet timeout 5
ssh timeout 5
ssh key-exchange group dh-group1-sha1
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 ip-options
inspect netbios
inspect rsh
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect xdmcp
inspect icmp
!
service-policy global_policy global
Cryptochecksum:0e8178ab18e3d553aabeee98f2192418
: end
 

Basic Configuration After Migration

The following is a basic sample configuration file from an ASA 5525-X after migration to the ASAv:

admin# show running-config
hostname admin
enable password 2KFQnbNIdI.2KYOU encrypted
xlate per-session deny tcp any4 any4
xlate per-session deny tcp any4 any6
xlate per-session deny tcp any6 any4
xlate per-session deny tcp any6 any6
xlate per-session deny udp any4 any4 eq domain
xlate per-session deny udp any4 any6 eq domain
xlate per-session deny udp any6 any4 eq domain
xlate per-session deny udp any6 any6 eq domain
passwd 2KFQnbNIdI.2KYOU encrypted
names
ip local pool outside_pool 10.1.2.2-10.1.2.10 mask 255.255.255.0
ip local pool inside_pool 10.1.1.2-10.1.1.10 mask 255.255.255.0
!
interface GigabitEthernet0/0
shutdown
nameif inside
security-level 100
ip address 10.1.1.1 255.255.255.0
ospf hello-interval 1
ospf dead-interval 2
!
interface GigabitEthernet0/1
shutdown
nameif outside
security-level 0
ip address 10.1.2.1 255.255.255.0
ospf hello-interval 1
ospf dead-interval 2
!
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 GigabitEthernet0/6
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/7
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/8
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
management-only
nameif mgmt
security-level 0
ip address 172.16.1.240 255.255.255.0
!
ftp mode passive
same-security-traffic permit inter-interface
access-list global extended permit icmp any any
access-list global extended permit ip any any
pager lines 24
logging console warnings
logging buffered debugging
logging asdm informational
mtu mgmt 1500
mtu inside 1500
mtu outside 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
icmp permit any outside
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
access-group global in interface inside
access-group global in interface outside
access-group global global
router ospf 1
network 10.1.1.0 255.255.255.0 area 0
network 10.1.2.0 255.255.255.0 area 0
log-adj-changes
!
route outside 0.0.0.0 0.0.0.0 10.1.2.200 200
route inside 10.10.140.0 255.255.255.0 10.1.1.200 200
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 0.0.0.0 0.0.0.0 mgmt
no snmp-server location
no snmp-server contact
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 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 dns preset_dns_map
inspect icmp
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email callhome@cisco.com
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly 8
subscribe-to-alert-group configuration periodic monthly 8
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:ab49a0b37aa11997ffb6cadaaf2c5fe4
: end
admin#

Configuration with VPN Before Migration

Before migration, make sure that the following two requirements have been met:

  • Pre-shared keys with ***** have an actual key.
  • The vCPU and AnyConnect Essentials feature licenses have been added.

The following is a sample configuration file with VPN from an ASA 5515-X before migration to the ASAv:

ciscoasa# show running-config
: Saved
:
ASA Version 9.2(0)3
!
hostname ciscoasa
enable password 2KFQnbNIdI.2KYOU encrypted
xlate per-session deny tcp any4 any4
xlate per-session deny tcp any4 any6
xlate per-session deny tcp any6 any4
xlate per-session deny tcp any6 any6
xlate per-session deny udp any4 any4 eq domain
xlate per-session deny udp any4 any6 eq domain
xlate per-session deny udp any6 any4 eq domain
xlate per-session deny udp any6 any6 eq domain
passwd 2KFQnbNIdI.2KYOU encrypted
names
ip local pool RASSLVPN 10.20.20.101-10.20.20.110 mask 255.255.255.0
!
interface GigabitEthernet0/0
nameif Outside
security-level 0
ip address 10.30.30.1 255.255.255.0
no shutdown
!
interface GigabitEthernet0/1
nameif Inside
security-level 100
ip address 10.20.20.2 255.255.255.0
no shutdown
!
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 GigabitEthernet0/6
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/7
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/8
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
management-only
nameif management
security-level 100
ip address 10.0.0.152 255.255.0.0
!
ftp mode passive
dns domain-lookup management
dns domain-lookup Outside
dns domain-lookup Inside
access-list ACL-OUTSIDE extended permit icmp any any
access-list Inside_cryptomap extended permit ip 10.30.30.0 255.255.255.0 10.10.10.0 255.255.255.0
access-list bla extended permit ip any any
access-list block extended deny ip any any
pager lines 23
logging enable
logging console debugging
logging asdm informational
mtu management 1500
mtu Outside 1500
mtu Inside 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
access-group block in interface Outside
route management 0.0.0.0 0.0.0.0 10.0.0.1 200
route Inside 10.10.0.0 255.255.0.0 10.20.20.1 1
route Inside 192.168.0.0 255.255.0.0 10.20.20.1 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
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
aaa authentication ssh console LOCAL
http server enable
http 10.0.0.0 255.255.0.0 management
http 0.0.0.0 0.0.0.0 Outside
http 0.0.0.0 0.0.0.0 management
no snmp-server location
no snmp-server contact
crypto ipsec ikev1 transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS esp-aes esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS mode transport
crypto ipsec ikev2 ipsec-proposal DES
protocol esp encryption des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal 3DES
protocol esp encryption 3des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES
protocol esp encryption aes
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES192
protocol esp encryption aes-192
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES256
protocol esp encryption aes-256
protocol esp integrity sha-1 md5
crypto ipsec security-association pmtu-aging infinite
crypto map Inside_map 1 match address Inside_cryptomap
crypto map Inside_map 1 set peer 10.20.20.1
crypto map Inside_map 1 set ikev1 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 ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map Inside_map 1 set ikev2 ipsec-proposal AES256 AES192 AES 3DES DES
crypto map Inside_map interface Inside
crypto ca trustpool policy
crypto ikev2 policy 1
encryption aes-256
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 10
encryption aes-192
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 20
encryption aes
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 30
encryption 3des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 40
encryption des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 enable Inside
crypto ikev1 policy 10
authentication crack
encryption aes-256
hash sha
group 2
lifetime 86400
crypto ikev1 policy 20
authentication rsa-sig
encryption aes-256
hash sha
group 2
lifetime 86400
crypto ikev1 policy 30
authentication pre-share
encryption aes-256
hash sha
group 2
lifetime 86400
crypto ikev1 policy 40
authentication crack
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 50
authentication rsa-sig
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 60
authentication pre-share
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 70
authentication crack
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 80
authentication rsa-sig
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 90
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 100
authentication crack
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 110
authentication rsa-sig
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 120
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 130
authentication crack
encryption des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 140
authentication rsa-sig
encryption des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 150
authentication pre-share
encryption des
hash sha
group 2
lifetime 86400
telnet 0.0.0.0 0.0.0.0 management
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 management
ssh timeout 5
ssh key-exchange group dh-group1-sha1
console timeout 0
threat-detection basic-threat
threat-detection statistics port
threat-detection statistics protocol
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
enable Outside
no anyconnect-essentials
anyconnect image disk0:/anyconnect-win-3.1.05152-k9.pkg 1
anyconnect enable
tunnel-group-list enable
internal-password enable
group-policy DfltGrpPolicy attributes
vpn-tunnel-protocol ikev1 l2tp-ipsec ssl-client ssl-clientless
webvpn
url-list value Bookmark
group-policy "GroupPolicy_AnyConnect RA SSL VPN" internal
group-policy "GroupPolicy_AnyConnect RA SSL VPN" attributes
wins-server none
dns-server none
vpn-tunnel-protocol ssl-client
default-domain none
group-policy GroupPolicy_10.20.20.1 internal
group-policy GroupPolicy_10.20.20.1 attributes
vpn-tunnel-protocol ikev2
username admin password 2KFQnbNIdI.2KYOU encrypted privilege 15
tunnel-group "AnyConnect RA SSL VPN" type remote-access
tunnel-group "AnyConnect RA SSL VPN" general-attributes
address-pool RASSLVPN
default-group-policy "GroupPolicy_AnyConnect RA SSL VPN"
tunnel-group "AnyConnect RA SSL VPN" webvpn-attributes
group-alias "AnyConnect RA SSL VPN" enable
tunnel-group 10.20.20.1 type ipsec-l2l
tunnel-group 10.20.20.1 general-attributes
default-group-policy GroupPolicy_10.20.20.1
tunnel-group 10.20.20.1 ipsec-attributes
ikev1 pre-shared-key Cisco1
ikev2 remote-authentication pre-shared-key Cisco2
ikev2 local-authentication pre-shared-key Cisco3
tunnel-group ClientlessVPN type remote-access
tunnel-group ClientlessVPN webvpn-attributes
group-alias ClientlessVPN enable
!
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 rtsp
inspect sunrpc
inspect xdmcp
inspect netbios
inspect tftp
inspect ip-options
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect esmtp
inspect sqlnet
inspect sip
inspect skinny
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email callhome@cisco.com
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly 2
subscribe-to-alert-group configuration periodic monthly 2
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:7359004446ef826e734dc5413e1c669d
: end
ciscoasa#
 

Configuration with VPN After Migration

The following is a sample configuration file with VPN from an ASA 5515-X after migration to the ASAv:

ciscoasa# show running-config
: Saved
:
ASA Version 9.2(0)3
!
hostname ciscoasa
enable password 2KFQnbNIdI.2KYOU encrypted
xlate per-session deny tcp any4 any4
xlate per-session deny tcp any4 any6
xlate per-session deny tcp any6 any4
xlate per-session deny tcp any6 any6
xlate per-session deny udp any4 any4 eq domain
xlate per-session deny udp any4 any6 eq domain
xlate per-session deny udp any6 any4 eq domain
xlate per-session deny udp any6 any6 eq domain
passwd 2KFQnbNIdI.2KYOU encrypted
names
ip local pool RASSLVPN 10.20.20.101-10.20.20.110 mask 255.255.255.0
!
interface GigabitEthernet0/0
nameif Outside
security-level 0
ip address 10.30.30.1 255.255.255.0
!
interface GigabitEthernet0/1
nameif Inside
security-level 100
ip address 10.20.20.2 255.255.255.0
!
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 GigabitEthernet0/6
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/7
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/8
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
management-only
nameif management
security-level 100
ip address 10.0.0.152 255.255.0.0
!
ftp mode passive
dns domain-lookup management
dns domain-lookup Outside
dns domain-lookup Inside
access-list ACL-OUTSIDE extended permit icmp any any
access-list Inside_cryptomap extended permit ip 10.30.30.0 255.255.255.0 10.10.10.0 255.255.255.0
access-list bla extended permit ip any any
access-list block extended deny ip any any
pager lines 23
logging enable
logging console debugging
logging asdm informational
mtu management 1500
mtu Outside 1500
mtu Inside 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
access-group block in interface Outside
route management 0.0.0.0 0.0.0.0 10.0.0.1 200
route Inside 10.10.0.0 255.255.0.0 10.20.20.1 1
route Inside 192.168.0.0 255.255.0.0 10.20.20.1 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
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
aaa authentication ssh console LOCAL
http server enable
http 10.0.0.0 255.255.0.0 management
http 0.0.0.0 0.0.0.0 Outside
http 0.0.0.0 0.0.0.0 management
no snmp-server location
no snmp-server contact
crypto ipsec ikev1 transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS esp-aes esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS mode transport
crypto ipsec ikev2 ipsec-proposal AES256
protocol esp encryption aes-256
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES192
protocol esp encryption aes-192
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES
protocol esp encryption aes
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal 3DES
protocol esp encryption 3des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal DES
protocol esp encryption des
protocol esp integrity sha-1 md5
crypto ipsec security-association pmtu-aging infinite
crypto map Inside_map 1 match address Inside_cryptomap
crypto map Inside_map 1 set peer 10.20.20.1
crypto map Inside_map 1 set ikev1 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 ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map Inside_map 1 set ikev2 ipsec-proposal AES256 AES192 AES 3DES DES
crypto map Inside_map interface Inside
crypto ca trustpool policy
crypto ikev2 policy 1
encryption aes-256
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 10
encryption aes-192
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 20
encryption aes
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 30
encryption 3des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 40
encryption des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 enable Inside
crypto ikev1 policy 10
authentication crack
encryption aes-256
hash sha
group 2
lifetime 86400
crypto ikev1 policy 20
authentication rsa-sig
encryption aes-256
hash sha
group 2
lifetime 86400
crypto ikev1 policy 30
authentication pre-share
encryption aes-256
hash sha
group 2
lifetime 86400
crypto ikev1 policy 40
authentication crack
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 50
authentication rsa-sig
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 60
authentication pre-share
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 70
authentication crack
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 80
authentication rsa-sig
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 90
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 100
authentication crack
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 110
authentication rsa-sig
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 120
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 130
authentication crack
encryption des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 140
authentication rsa-sig
encryption des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 150
authentication pre-share
encryption des
hash sha
group 2
lifetime 86400
telnet 0.0.0.0 0.0.0.0 management
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 management
ssh timeout 5
ssh key-exchange group dh-group1-sha1
console timeout 0
threat-detection basic-threat
threat-detection statistics port
threat-detection statistics protocol
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
enable Outside
no anyconnect-essentials
anyconnect enable
tunnel-group-list enable
internal-password enable
group-policy DfltGrpPolicy attributes
vpn-tunnel-protocol ikev1 l2tp-ipsec ssl-client ssl-clientless
group-policy "GroupPolicy_AnyConnect RA SSL VPN" internal
group-policy "GroupPolicy_AnyConnect RA SSL VPN" attributes
wins-server none
dns-server none
vpn-tunnel-protocol ssl-client
default-domain none
group-policy GroupPolicy_10.20.20.1 internal
group-policy GroupPolicy_10.20.20.1 attributes
vpn-tunnel-protocol ikev2
username admin password 2KFQnbNIdI.2KYOU encrypted privilege 15
tunnel-group "AnyConnect RA SSL VPN" type remote-access
tunnel-group "AnyConnect RA SSL VPN" general-attributes
address-pool RASSLVPN
default-group-policy "GroupPolicy_AnyConnect RA SSL VPN"
tunnel-group "AnyConnect RA SSL VPN" webvpn-attributes
group-alias "AnyConnect RA SSL VPN" enable
tunnel-group 10.20.20.1 type ipsec-l2l
tunnel-group 10.20.20.1 general-attributes
default-group-policy GroupPolicy_10.20.20.1
tunnel-group 10.20.20.1 ipsec-attributes
ikev1 pre-shared-key *****
ikev2 remote-authentication pre-shared-key *****
ikev2 local-authentication pre-shared-key *****
tunnel-group ClientlessVPN type remote-access
tunnel-group ClientlessVPN webvpn-attributes
group-alias ClientlessVPN enable
!
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
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email callhome@cisco.com
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly 2
subscribe-to-alert-group configuration periodic monthly 2
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:96fc251e97bea6a4223f8f3d2de3ae15
: end
ciscoasa# %ASA-7-111009: User 'enable_15' executed cmd: show running-config
 

Related Documentation

For additional information about the ASA 5500 and the ASAv, go to:

http://www.cisco.com/go/asadocs

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