ASA firewall inbound

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• Cisco ASA 5515 two asa firewall ipsec vpn tunnel is not coming

  HelloW everyone.

  I configured ipsec vpn tunnel between Singapore and Malaysia with asa firewall.

  but the vpn does not come to the top. can someone tell me what can be the root cause?

  Here is the configuration of twa asa: (I changed the ip address all the)

  Singapore:

  See the race
  ASA 2.0000 Version 4
  !
  ASA5515-SSG520M hostname
  activate the encrypted password of PVSASRJovmamnVkD
  names of
  !
  interface GigabitEthernet0/0
  nameif inside
  security-level 100
  IP 192.168.15.4 255.255.255.0
  !
  interface GigabitEthernet0/1
  nameif DMZ
  security-level 50
  IP 192.168.5.3 255.255.255.0
  !
  interface GigabitEthernet0/2
  nameif outside
  security-level 0
  IP 160.83.172.8 255.255.255.224
  <--- more="" ---="">
                
  !
  <--- more="" ---="">
                
  interface GigabitEthernet0/3
  <--- more="" ---="">
                
  Shutdown
  <--- more="" ---="">
                
  No nameif
  <--- more="" ---="">
                
  no level of security
  <--- more="" ---="">
                
  no ip address
  !
  interface GigabitEthernet0/4
  Shutdown
  No nameif
  no level of security
  no ip address
  !
  interface GigabitEthernet0/5
  nameif test
  security-level 100
  IP 192.168.168.219 255.255.255.0
  !
  interface Management0/0
  management only
  nameif management
  security-level 100
  IP 192.168.1.1 255.255.255.0
  !
  connection of the banner ^ C please disconnect if you are unauthorized access ^ C
  connection of the banner please disconnect if you are unauthorized access
  boot system Disk0: / asa922-4-smp - k8.bin
  passive FTP mode
  network of the SG object
  <--- more="" ---="">
                
  192.168.15.0 subnet 255.255.255.0
  network of the MK object
  192.168.6.0 subnet 255.255.255.0
  service of the TCP_5938 object
  Service tcp destination eq 5938
  Team Viewer description
  service tcp_3306 object
  Service tcp destination eq 3306
  service tcp_465 object
  tcp destination eq 465 service
  service tcp_587 object
  Service tcp destination eq 587
  service tcp_995 object
  tcp destination eq 995 service
  service of the TCP_9000 object
  tcp destination eq 9000 service
  network of the Inside_host object
  Home 192.168.15.202
  service tcp_1111 object
  Service tcp destination eq 1111
  service tcp_7878 object
  Service tcp destination eq 7878
  service tcp_5060 object
  SIP, service tcp destination eq
  <--- more="" ---="">
                
  service tcp_5080 object
  Service tcp destination eq 5080
  network of the NETWORK_OBJ_192.168.15.0_24 object
  192.168.15.0 subnet 255.255.255.0
  inside_access_in list extended access allowed object SG ip everything
  OUTSIDE_IN list extended access permit tcp any newspaper EQ 9000 Inside_host object
  access extensive list ip 192.168.15.0 outside_cryptomap allow 255.255.255.0 object MK
  pager lines 24
  Enable logging
  timestamp of the record
  exploitation forest-size of the buffer of 30000
  debug logging in buffered memory
  recording of debug trap
  debugging in the history record
  asdm of logging of information
  host test 192.168.168.231 record
  host test 192.168.168.203 record
  Within 1500 MTU
  MTU 1500 DMZ
  Outside 1500 MTU
  test MTU 1500
  management of MTU 1500
  no failover
  <--- more="" ---="">
                
  ICMP unreachable rate-limit 1 burst-size 1
  ASDM image disk0: / asdm - 7221.bin
  don't allow no asdm history
  ARP timeout 14400
  no permit-nonconnected arp
  NAT (inside, outside) static source SG SG static destination MK MK non-proxy-arp-search to itinerary
  !
  network of the SG object
  NAT dynamic interface (indoor, outdoor)
  network of the Inside_host object
  NAT (inside, outside) interface static 9000 9000 tcp service
  inside_access_in access to the interface inside group
  Access-group OUTSIDE_IN in interface outside
  Route outside 0.0.0.0 0.0.0.0 160.83.172.x 1
  Route inside 10.0.1.0 255.255.255.0 192.168.15.199 1
  Route inside 10.0.2.0 255.255.255.0 192.168.15.199 1
  Route inside 10.0.11.0 255.255.255.0 192.168.15.199 1
  Route inside 10.1.0.0 255.255.0.0 192.168.15.199 1
  Route inside 10.8.0.0 255.255.0.0 192.168.15.199 1
  Route inside 10.104.0.0 255.255.0.0 192.168.15.199 1
  Route inside 192.168.8.0 255.255.255.0 192.168.15.199 1
  Timeout xlate 03:00
  Pat-xlate timeout 0:00:30
  Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
  <--- more="" ---="">
                
  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
  identity of the user by default-domain LOCAL
  the ssh LOCAL console AAA authentication
  Enable http server

  Community trap SNMP-server host test 192.168.168.231 *.
  No snmp server location
  No snmp Server contact
  Server enable SNMP traps syslog
  Crypto ipsec transform-set ikev1 VPN-TRANSFORM esp-aes-256 esp-sha-hmac
  Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac
  <--- more="" ---="">
                
  Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-esp - aes esp-md5-hmac
  Crypto ipsec transform-set ikev1 ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
  Crypto ipsec transform-set ikev1 ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
  Crypto ipsec transform-set ikev1 ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
  Crypto ipsec transform-set ikev1 ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
  Crypto ipsec transform-set ikev1 ESP-AES-128-SHA-TRANS-aes - esp esp-sha-hmac
  Crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-TRANS-aes - esp esp-md5-hmac
  Crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac
  Crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-AES-192-MD5-TRANS esp-aes-192 esp-md5-hmac
  Crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac
  Crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-AES-256-MD5-TRANS esp-aes-256 esp-md5-hmac
  Crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS mode transit
  Crypto ipsec transform-set ikev1 SHA-ESP-3DES esp-3des esp-sha-hmac
  Crypto ipsec transform-set ikev1 ESP-3DES-MD5-esp-3des esp-md5-hmac
  Crypto ipsec transform-set ikev1 ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac
  Crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-3DES-MD5-TRANS esp-3des esp-md5-hmac
  Crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-DES-SHA esp - esp-sha-hmac
  <--- more="" ---="">
                
  Crypto ipsec transform-set ikev1 esp ESP-DES-MD5-esp-md5-hmac
  Crypto ipsec transform-set ikev1 ESP-DES-SHA-TRANS esp - esp-sha-hmac
  Crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-DES-MD5-TRANS esp - esp-md5-hmac
  Crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS mode transit
  Crypto ipsec pmtu aging infinite - the security association
  crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define 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 MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
  crypto CRYPTO - map 2 map corresponds to the address outside_cryptomap
  card crypto CRYPTO-map 2 set peer 103.246.3.54
  card crypto CRYPTO-map 2 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 MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
  card crypto CRYPTO-map 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
  CRYPTO-card interface card crypto outside
  trustpool crypto ca policy
  Crypto ikev1 allow outside
  IKEv1 crypto policy 10
  preshared authentication
  aes-256 encryption
  sha hash
  Group 2
  life 86400

  Console timeout 0
  management of 192.168.1.2 - dhcpd address 192.168.1.254
  enable dhcpd management
  !
  a basic threat threat detection
  Statistics-list of access threat detection
  no statistical threat detection tcp-interception
  SSL encryption rc4-aes128-sha1 aes256-3des-sha1 sha1 sha1
  internal GroupPolicy1 group strategy
  attributes of Group Policy GroupPolicy1
  Ikev1 VPN-tunnel-Protocol
  username, password admin eY/fQXw7Ure8Qrz7 encrypted privilege 15
  username gmsadmin password HS/VyK0jtJ/PANQT encrypted privilege 15
  tunnel-group 143.216.30.7 type ipsec-l2l
  tunnel-group 143.216.30.7 General-attributes
  Group Policy - by default-GroupPolicy1
  <--- more="" ---="">
                
  IPSec-attributes tunnel-group 143.216.30.7
  IKEv1 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
  Overall description
  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 esmtp
  inspect sqlnet
  inspect the skinny
  inspect sunrpc
  <--- more="" ---="">
                
  inspect xdmcp
  inspect the sip
  inspect the netbios
  inspect the tftp
  Review the ip options
  !
  global service-policy global_policy
  context of prompt hostname
  no remote anonymous reporting call
  Cryptochecksum:ccce9a600b491c8db30143590825c01d
  : end

  Malaysia:

  :
  ASA 2.0000 Version 4
  !
  hostname ASA5515-SSG5-MK
  activate the encrypted password of PVSASRJovmamnVkD
  names of
  !
  interface GigabitEthernet0/0
  nameif inside
  security-level 100
  IP 192.168.6.70 255.255.255.0
  !
  interface GigabitEthernet0/1
  nameif DMZ
  security-level 50
  IP 192.168.12.2 255.255.255.0
  !
  interface GigabitEthernet0/2
  nameif outside
  security-level 0
  IP 143.216.30.7 255.255.255.248
  <--- more="" ---="">
                
  !
  interface GigabitEthernet0/3
  Shutdown
  No nameif
  no level of security
  no ip address
  !
  interface GigabitEthernet0/4
  Shutdown
  No nameif
  no level of security
  no ip address
  !
  interface GigabitEthernet0/5
  nameif test
  security-level 100
  IP 192.168.168.218 255.255.255.0
  !
  interface Management0/0
  management only
  nameif management
  security-level 100
  IP 192.168.1.1 255.255.255.0
  !
  <--- more="" ---="">
                
  Interface Port - Channel 1
  No nameif
  no level of security
  IP 1.1.1.1 255.255.255.0
  !
  boot system Disk0: / asa922-4-smp - k8.bin
  passive FTP mode
  clock timezone GMT + 8 8
  network of the SG object
  192.168.15.0 subnet 255.255.255.0
  network of the MK object
  192.168.6.0 subnet 255.255.255.0
  service of the TCP_5938 object
  Service tcp destination eq 5938
  Team Viewer description
  service tcp_3306 object
  Service tcp destination eq 3306
  service tcp_465 object
  tcp destination eq 465 service
  service tcp_587 object
  Service tcp destination eq 587
  service tcp_995 object
  tcp destination eq 995 service
  service of the TCP_9000 object
  <--- more="" ---="">
                
  tcp destination eq 9000 service
  network of the Inside_host object
  Home 192.168.6.23
  service tcp_1111 object
  Service tcp destination eq 1111
  service tcp_7878 object
  Service tcp destination eq 7878
  service tcp_5060 object
  SIP, service tcp destination eq
  service tcp_5080 object
  Service tcp destination eq 5080
  network of the NETWORK_OBJ_192.168.2.0_24 object
  192.168.6.0 subnet 255.255.255.0
  inside_access_in list extended access allowed object SG ip everything
  VPN-INTERESTING-TRAFFIC extended access list permit ip object MK SG
  OUTSIDE_IN list extended access permit tcp any newspaper EQ 9000 Inside_host object
  outside_cryptomap to access extended list ip 192.168.6.0 allow 255.255.255.0 object SG
  pager lines 24
  Enable logging
  timestamp of the record
  exploitation forest-size of the buffer of 30000
  debug logging in buffered memory
  recording of debug trap
  asdm of logging of information
  <--- more="" ---="">
                
  host test 192.168.168.231 record
  host test 192.168.168.203 record
  Within 1500 MTU
  MTU 1500 DMZ
  Outside 1500 MTU
  test MTU 1500
  management of MTU 1500
  reverse IP check management interface path
  no failover
  ICMP unreachable rate-limit 1 burst-size 1
  ASDM image disk0: / asdm - 7221.bin
  don't allow no asdm history
  ARP timeout 14400
  no permit-nonconnected arp
  NAT (inside, outside) static source MK MK static destination SG SG route no-proxy-arp-search
  NAT (inside, outside) static source NETWORK_OBJ_192.168.2.0_24 NETWORK_OBJ_192.168.2.0_24 static destination SG SG route no-proxy-arp-search
  !
  network of the MK object
  NAT dynamic interface (indoor, outdoor)
  network of the Inside_host object
  NAT (inside, outside) interface static 9000 9000 tcp service
  inside_access_in access to the interface inside group
  Access-group OUTSIDE_IN in interface outside
  Route outside 0.0.0.0 0.0.0.0 143.216.30.x 1
  <--- more="" ---="">
                
  Route inside 10.2.0.0 255.255.0.0 192.168.6.200 1
  Route inside 10.6.0.0 255.255.0.0 192.168.6.200 1
  Route inside 192.168.254.0 255.255.255.0 192.168.6.200 1
  Timeout xlate 03:00
  Pat-xlate timeout 0:00:30
  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
  identity of the user by default-domain LOCAL
  AAA authentication http LOCAL console
  the ssh LOCAL console AAA authentication
  Enable http server

  No snmp server location
  No snmp Server contact
  Crypto ipsec transform-set ikev1 VPN-TRANSFORM esp-aes-256 esp-sha-hmac
  Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac
  <--- more="" ---="">
                
  Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-esp - aes esp-md5-hmac
  Crypto ipsec transform-set ikev1 ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
  Crypto ipsec transform-set ikev1 ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
  Crypto ipsec transform-set ikev1 ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
  Crypto ipsec transform-set ikev1 ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
  Crypto ipsec transform-set ikev1 ESP-AES-128-SHA-TRANS-aes - esp esp-sha-hmac
  Crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-TRANS-aes - esp esp-md5-hmac
  Crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac
  Crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-AES-192-MD5-TRANS esp-aes-192 esp-md5-hmac
  Crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac
  Crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-AES-256-MD5-TRANS esp-aes-256 esp-md5-hmac
  Crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS mode transit
  Crypto ipsec transform-set ikev1 SHA-ESP-3DES esp-3des esp-sha-hmac
  Crypto ipsec transform-set ikev1 ESP-3DES-MD5-esp-3des esp-md5-hmac
  Crypto ipsec transform-set ikev1 ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac
  Crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-3DES-MD5-TRANS esp-3des esp-md5-hmac
  Crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-DES-SHA esp - esp-sha-hmac
  <--- more="" ---="">
                
  Crypto ipsec transform-set ikev1 esp ESP-DES-MD5-esp-md5-hmac
  Crypto ipsec transform-set ikev1 ESP-DES-SHA-TRANS esp - esp-sha-hmac
  Crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS mode transit
  Crypto ipsec transform-set ikev1 ESP-DES-MD5-TRANS esp - esp-md5-hmac
  Crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS mode transit
  Crypto ipsec pmtu aging infinite - the security association
  crypto CRYPTO - map 2 map corresponds to the address outside_cryptomap
  card crypto CRYPTO-map 2 set peer 160.83.172.8
  card crypto CRYPTO-map 2 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 MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
  CRYPTO-card interface card crypto outside
  trustpool crypto ca policy
  Crypto ikev1 allow outside
  IKEv1 crypto policy 10
  preshared authentication
  aes-256 encryption
  sha hash
  Group 2
  life 86400
  SSH timeout 60
  SSH group dh-Group1-sha1 key exchange
  Console timeout 0
  management of 192.168.1.2 - dhcpd address 192.168.1.254
  enable dhcpd management
  !
  a basic threat threat detection
  Statistics-list of access threat detection
  no statistical threat detection tcp-interception
  SSL encryption rc4-aes128-sha1 aes256-3des-sha1 sha1 sha1
  attributes of Group Policy DfltGrpPolicy
  Ikev1 VPN-tunnel-Protocol l2tp ipsec without ssl-client
  internal GroupPolicy1 group strategy
  attributes of Group Policy GroupPolicy1
  Ikev1 VPN-tunnel-Protocol
  username, password admin eY/fQXw7Ure8Qrz7 encrypted privilege 15
  username gmsadmin password HS/VyK0jtJ/PANQT encrypted privilege 15
  <--- more="" ---="">
                
  tunnel-group MK SG type ipsec-l2l
  IPSec-attributes tunnel-group MK-to-SG
  IKEv1 pre-shared-key *.
  tunnel-group 160.83.172.8 type ipsec-l2l
  tunnel-group 160.83.172.8 General-attributes
  Group Policy - by default-GroupPolicy1
  IPSec-attributes tunnel-group 160.83.172.8
  IKEv1 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
  <--- more="" ---="">
                
  inspect the rtsp
  inspect esmtp
  inspect sqlnet
  inspect the skinny
  inspect sunrpc
  inspect xdmcp
  inspect the sip
  inspect the netbios
  inspect the tftp
  Review the ip options
  !
  global service-policy global_policy
  context of prompt hostname
  no remote anonymous reporting call
  Cryptochecksum:d41d8cd98f00b204e9800998ecf8427e
  : end

  Good news, that VPN has been implemented!

  According to the ping problem, my suggestion is to check, if some type of firewall based on host computers on both sides block ICMP requests.

  Anyway, you can still use the capture of packets on the inside of the interfaces of the two ASAs, to check if the ICMP traffic is to reach the ASA.

  In addition, you can try to enable ICMP inspection:

  Policy-map global_policy
  class inspection_default

  inspect the icmp

  inspect the icmp error

• Multiple VPN groups on the ASA firewall

  I have a remote VPN configured in my ASA firewall with a group of users configured on the external ACS VPN. The group called VPNASA to authenticate via the ACS server and the server ip pool is on the firewall of the SAA. Now, my boss asked me to set up a second VPN group called VPNSALES on the ACS server for the same remote VPN on the ASA firewall. How to configure the firewall for the ASA to accept both the Group and authenticate on the same ACS server? I've never done this before so I need help.

  Thank you very much!

  Hello

  all you need to do is create another group strategy and attach it to a group of tunnel: -.

  internal vpnsales group policy

  attributes of the strategy of group vpnsales

  banner - VPN access for the sales team

  value x.x.x.x DNS server

  split tunnel political tunnelspecified

  Split-tunnel-network-list split-sales value

  address-pools sales-pool

  value by default-domain mydomain.com

  type tunnel-group vpnsales remote access

  tunnel-group vpnsales General-attributes

  authentication-server-group vpnsales

  Group Policy - by default-vpnsales

  vpnsales ipsec tunnel - group capital

  pre-share-key @.

  you will also create a map of the attribute named vpnsales for acs auth.

  Thank you

  Manish

• Diffie-Hellman - ASA firewall groups

  Hi all

  A couple of questions I hope you can help me with that.

  Please can you tell me where I would change the Diffie-Hellman group for phase 1 on an ASA firewall and is - it possible on the ASDM?

  Also, you must enable PFS have to DH on the phase 2?

  Thank you very much

  Alex

  Hello Alex,.

  You can change the Diffie-Hellman group for phase 1 of ASA by configuring the following command:

  crypto ISAKMP policy

  Group

  To configure the same ASDM, go to the

  Configuration > VPN Site to Site > connection profiles > add/edit

  You will find in settings, IPsec, encryption algorithms. Click on 'Manage' icon on the right of "IKE policy". Click OK.

  Click on Add/Edit and there will be an option to change the Diffie-Hellman group.

  And finally, what about the PFS application, you can enable PFS to be DH in phase 2. activation of PFS will force a new Exchange of key DH for phase 2.

  Note: it is not mandatory, its optional. If its configured on one side, then it must be on the remote side as well.

  Kind regards

  Dinesh Moudgil

• ASA firewall and Nat

  Hi to everyone.

  I have a firewall asa with the external interface pointing to a router on the subnet 192.168.1.0

  And the inside of the 192.168.0.0 subnet interface

  I want to know if is required to configure the Nat object between the two interface or is not a prerequisite to have connectivity to the Internet behind the asa in the LAN segment

  Thank you all!

  Hello

  It is not necessary to configure the NAT on the SAA, providing your gateway router knows how to route the packets intended for your home network and routers NAT ACL can be configured to include your home subnet.

  If you have a router in bridge base that can not configure static routes or dynamic routing and cannot have its edited NAT policy, then you need to configure NAT on the SAA.

  see you soon,

  SEB.

• Levels of security ASA Firewall interface and access lists

  Hello

  I am trying to understand the correlation between the ACL and the levels of security on an ASA of the interface.

  I work with an ASA using both! ??

  Is this possible?

  Assumptions: Any ACL applied below is on the wire of transmission (interface) only in the inbound direction.

  Scenario 1

  interface level high security to security level low interface.

  No ACLs = passes as I hope

  What happens if there is an ACL refusing a test package in the above scenario?

  Scenario 2

  Low security to high

  No traffic = ACL will not pass as I hope

  What happens if there is an ACL that allows the trial above package.

  I have trawled through documentation on the web site and cannot find examples, including the two (using ACL in conjunction with security levels).

  Thank you in advance for any help offered.

  Levels of security on the interfaces on the SAA are to define how much you agree with the traffic from this interface.  Level 100 is the most reliable and 0 is least reliable.  Some people will use a DMZ 50 because trust you him so of internet traffic, but less traffic then internal.

  That's how I look at the levels of security:

  A security level of 1 to 99 always two implicit ACL.  To allow traffic down interfaces of security and the right to refuse traffic toward higher level security interfaces.  100 has a security level IP implicitly allowed a full and level 0 has implicit deny ip any one.

  In scenario 1, if you apply an ACL to deny a security level of 1-99, it will eliminate implicit permit than an entire intellectual property and deny traffic based on the ACL and all traffic.  You create an ACL to allow some other desired traffic.  If this ACL is applied to a security level of 100, he'll refuse essentially all traffic because it will remove the authorization implicit ip any any ACL.  Once again, you will need to create an another ACL to allow traffic.

  In scenario 2, if you apply a permit ACL to an interface of level 0 of security, it will allow that traffic, but continue to deny all other traffic.  However, if the security level is 1-100, it will be all traffic to that destination and remove the implicit ACL (permit and deny)

• ASA firewall identity

  Hello

  I have setup a firewall of identity on an ASA version 5.6 on a DMZ interface.

  I installed the ADAgent on a Win2008 domain member and configured as follows:

  RADIUS protocol AAA-server ADAGENT_SERVER

  mode-agent-ad

  key 172.17.v.x AAA-server host ADAGENT_SERVER (VPN) *.

  I have configured the LDAP connection to the following domain controller:

  AAA-server DOMAIN_SERVER protocol ldap

  AAA-server DOMAIN_SERVER (VPN) host 172.17.v.z

  LDAP-base-dn DC = YYY, DC = local

  LDAP-scope subtree

  LDAP-login-password *.

  LDAP-connection-dn Lucas

  microsoft server type

  The configuration of the identity is:

  field of the identity of the user YYY aaa-Server DOMAIN_SERVER

  identity of the user by default-domain YYY

  netbios-response-fail action, remove-user-ip user identity

  user logout-probe netbios local system identity

  identity of the user-agent ad server aaa-ADAGENT_SERVER

  allow the user not found-identity of the user

  122 extended access-list allow the user ip YYY\ashdew a whole

  where ashdew is a domain user and ACL 122 (as one line) is applied on the interface of the dmz and NAT is configured correctly.

  The ADagent has been properly tested and ASA may join it.

  The ASA can connect to the DC AD controller and database user query.

  I placed a portable ip 172.17.h.x on the DMZ and can test the DMZ interface.

  The portable computer cannot authenticate to the domain and the asa does not seem to recover the identity of the user

  Do I need to add additional rules in the access list 122 to allow DC traffic?

  Can I record on the Agent AD if it can recover the user ip mapping?

  Thank you

  Ashley

  Hi Ashley,

  It must ensure that the domain controller is configured correctly, please follow the instructions here:

  http://www.Cisco.com/en/us/docs/security/IBF/setup_guide/ibf10_install.html#wp1058066 (Configuration AD Agent to get information from AD domain controllers)

  I suggest first check connection events are generated in the security of the domain controller event log. In 2008 of Windows, you will see event ID 4768. If they are not, you will need to modify the audit policy, as described in the link above.

• How to set up the ASDM/HTTP access for Cisco ASA firewall

  Hi all

  I am looking for a solution / guide that will allow our ASA 5510, V8.4 (5) Firewall, ASDM version 6.4 (9) to help users Active Directory. I want to activate our administrators to access the ASA via ASDM using their AD accounts (a local administrator account also exist but not a password of General knowledge)

  Anyone would be abe to advise on a guide / Solution.

  Thank you very much

  If that you issue correctly you want active tpo AD authention for AMPS/HTTP access to the ASA. If it is correct that you have need of the following using the CLI to enable that command

  ASA-32-22 (config) # aaa authentication http console?

  set up the mode commands/options:

  LOCAL server predefined Protocol AAA 'local' tag

  Name WORD of RADIUS or GANYMEDE + aaa-server for the administrative group

  authentication

  After the console you needd to defind the name of the AD server you have configured on the SAA.

  You can do the same thing by using ASDM:

  

  Change LOCAL to the announcement that there are listed.

  I hope that answers your question.

  Thank you

  Jeet Kumar

• VPN Cisco ASA Cisco ASA firewall via DHCP.

  Hi all!

  Small question.  I have an ASA5520 (8.2) acting as a VPN server with the correct configuration to request a DHCP on behalf of the VPN Client address.  However, this ASAVPN is connected to a vpn - dmz on my other ASA5520 (8.0) is our main firewall.  I can see future demand across the demilitarized zone and the ASAFIREWALL interface inside and outside.  The DHCP server responds and refers to the x.x.x.0.   I had not initially installing dhcp on the ASAFIREWALL relay as I had open 67 upd, thinking it would allow just back through with number.  No idea how to get this working correctly?

  Thank you

  Raun

  Hello Raun,

  Please see the link among Cisco engineers.

  It will help you on this

  https://supportforums.Cisco.com/community/NetPro/security/firewall/blog/2011/01/07/ASA-PIX-DHCP-relay-through-VPN-tunnel

  Any other questions... Sure... Be sure to note all my answers.

  Julio

• Recording capacity for ASA firewall using ASA-SSM-20 IPS module.

  Hello

  Please could someone give some tips on how to get the ASA-SSM-20 to record information about something like Kiwi Syslog services etc. We just need to get the IPS alerts to generate the SMS/email feature to alert the various intervention teams.

  Thank you

  unfortantely, no syslog support

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a00807335ca.shtml

  You can configure rules to send snmp traps, and you can pull events using CETS, IPS Manager Express and Cisco.

  If you have logging enabled on the ASA a syslog msg appears when the IPS is asking or blocking traffic.

  Here is a link to IPS configuration guides

  http://www.Cisco.com/en/us/products/HW/vpndevc/PS4077/tsd_products_support_configure.html

• block access to the local asa firewall vpn accounts

  I'm looking for the local accounts on the firewall and would like to make sure that users who have local accounts for vpn do not have for the firewall itself through asdm, telnet, ssh to the management.

  Is the only aaa on the firewall command

  the ssh LOCAL console AAA authentication

  With this command, if I change the local account setting to 'NO ASDM, SSH, Telnet or access Console' (see attached screenshot) will that still allow users to vpn in and access the network because they have to take off but any what potential access to the firewall?

  Thank you

  Hello

  Yes, if you select the option "No., ASDM, SSH, TELNET or Console access" allows to block only the admin access to the firewall. Here's the equivalent CLI for this option:

  myASA(config-username) # type of service?

  the user mode options/controls:
  Admin user is authorized to access the configuration prompt.
  NAS-prompt user is allowed access to the exec prompt.
  remote user has access to the network.

  If you use this option you will be on the third option in the above list that is remote access. Users will have the option of VPN in but no admin (asdm, ssh, telnet or console)

  Thank you

  Waris Hussain.

• site-to-site between two ASA firewall

  Hello

  I have two ASA and I have set up the two ASA til S2S. ASA1 is in HQ and ASA2 is in Office of Brunch. HQ ASA has multi S2S connection and Brunch ASA has only S2S to Headquarters. The Senario is I want to send all traffic (both Internet and LAN in the ASA HQ) ASA2 throug the tunnel. The problem is that when the tunnel is up and there is ASA2 connevtivity (brunch office) for the network local behinde ASA1 (HQ), but the client behinde ASA2 has no conectivity when they try to go to the Internet. Tanks a lot in advance for any help!

  ASA HQ extern ip 192.x.y.z/24, LAN 10.70.0.0/16

  Brunch of the ASA Office a extern ip 168.x.y.z/24, LAN 10.79.1.0/24

  This should help you:

  Global 1 interface (outside)
  NAT (inside) 1 0.0.0.0 0.0.0.0

  access extensive list ip 10.79.1.0 inside_nat0_outbound allow 255.255.255.0 255.255.255.0 x.x.x.x
  access extensive list ip 10.79.1.0 outside_1_cryptomap allow 255.255.255.0 255.255.255.0 x.x.x.x

  x.x.x.x = subnet HQ, in the ASA HQ you need of the opposite ACL:

  permit inside_nat0_outbound to access extended list ip x.x.x.x 255.255.255.0 10.79.1.0 255.255.255.0
  permit outside_1_cryptomap to access extended list ip x.x.x.x 255.255.255.0 10.79.1.0 255.255.255.0

  This way to the internet traffic will be coordinated because it turns off and traffic to the VPN will be
  not be translated as she goes down the tunnel

• Is supported PPTP vpn cisco ASA 5520 firewall?

  Hi all

  I'm Md.kamruzzaman. My compnay buy a firewall of cisco asa 5520 and I want to configure PPTP vpn on asa 5520 firewall. Is it possible to configure the PPTP vpn to asa firewall. If possible can you please tell me what is the procedure to configure the PPTP vpn.

  Best regards

  MD.kamruzzaman

  Sorry, but the Cisco ASA firewall does not support PPTP VPN termination.

  You may terminate IPSec and SSL VPN but not of type PPTP.

  If you are new to the ASA, how best to configure the supported VPN types is via the VPN Wizard integrated into the application of management of ASSISTANT Deputy Ministers.

• Windows Firewall rules are gibberish and keep coming back to it.

  Hello world. I am running windows 7 Professional 64-bit.

  My windows firewall inbound and outbound rules begin with a string of gobbledygook, and when I add whatever it is him or restore it to the default settings, it is gibberish. For example

  The blocked ones that I had previously blocked before, I noticed that it started to happen. I've noticed recently and have no restore points. I scanned with Kaspersky Rescue CD and found nothing. Is there a way to fix this?

  I solved the problem - I actually used TinyWall in the background that controls the Windows Firewall. As a result, I had to use TinyWall instead. There is no virus.

  This problem is solved.

• Update module power of fire ASA 5.4.0

  Hi all

  It looks like Cisco released version 5.4 SourceFire for ASA a few days ago. We Commission a new ASA firewall with SFR module and I would have updated to the latest version before that he go to the prod, more 5.4 seems to have SSL decryption features that are not available in point 5.3.

  I can download updates to the center of the defense (5.4.0 and 5.4.0.1), but when I go to Downloads\NextGen firewalls\ASA with SFR etc, I can only see the 5.4.0.1 patch (file .sh) but nothing like it 5.4.0. I don't know how real works upgrade module SFR, but assuming it's the same process as the DC updates are not noncommutative.

  I tried to download the update of the SFR 5.4.0.1 module to DC but he said: there is no compatible devices found, and that the update is scheduled for 5.4.0+. Of course my modules are still running 5.3.

  Is it just me or is missing required update in the download area on Cisco.com?

  Appreciate all the information.
  Stan.

  Download it here

  http://uploads.Sourcefire.com/download/0642eee330b34f40adb63efed43198d6/20150222012033-Cisco_Network_Sensor_Upgrade-5.4.0-763.sh

  Transfer to firesight then install, then install the patch