DHCP server for debugging VPN clients

Similar Questions

• DHCP server for pix

  Server DHCP - pix - dhcp clients

  is it possible to have a dhcp server machine to say the inside interface, and dhcp clients are on the dmz?

  Thank you

  a feature named dhcprelay should solve your problem. I did the opposite, i.e. the server dhcp on the outside and the customer inside. However, I guess that the 'dhcprelay' command should do.

  for example

  dhcprelay Server 192.168.2.2 inside

  dhcprelay enable dmz

• Configuration of Cisco for Cisco VPN Client ASA 5505

  Our firm has finally made the move from Sonicwall Cisco for our SMB customers. Got our first customer with a VPN site-to site solid and you have configured the main router for connections via the Cisco VPN Client VPN Wizard.

  When I install the VPN Client on desktop computers that does not capture all the necessary options (unless you have a SSL VPN). I guess that there is a process that I am missing to export a connection profile that Cisco VPN Client users can import for their connection.

  There step by step guides to create the connection profile file to distribute to customers?

  Hello

  The ASDM wizard is for the configuration on the SAA. This wizard will help you complete the VPN configuration on the end of the ASA.

  You will need to set the same in the client, so that they can negotiate and connect.

  Input connection in the client field, that's what you want to be seen that on the VPN client - it can be any name

  Host will be the external ip address of the ASA.

  Group options:

  name - same tunnel as defined on the ASA group
  Password - pre-shared as on ASA.

  Confirm password - same pre-shared key.

  Once this is over, you will see the customer having an entry same as a login entry. You must click on connect there. He will be a guest user and the password. Please enter the login crendentials. VPN connects.

  You can distribute the .pcf file that is formed at the place mentioned in the post above. Once the other client receive the .pcf, they need to import it by clicking this tab on the VPN client.

  Kind regards

  Anisha

• The ID attribute of the station call needs for Anyconnect VPN client MAC address

  Hi all

  We test tring Anyconnect VPN users to connect using the certificate. ASA East of validation / authentication user based on cert and approval it requires Radius server (ISE). Currently ASA sends the Ip address of the VPN client in «calling station ID» We want ASA to send the Anyconnect VPN client MAC address to the radius server in RADIUS attribute «calling station ID»  Is it possible to do this. Get around them?

  Parag salvation,

  The calling Station ID always contains the IP if Anyconnect VPN.

  L3 is originally unlike wireless which has L2 Assoc.

  Currently no work around.

  Respect of

  Ed

• No documentation for worm VPN clients. 5

  Hello

  Why it seems that there is no documentation on the Cisco site for VPN clients past version 4.6? There are release notes, but no user guide. We recently bought an ASA, but the accompanying CD has an older version of client.

  Thank you

  -Steve

  Steve,

  Yes, you are right. There is no new documentation for the 4.8, 4.9 and 5.0.00.0340 to output other than the text release notes posted with the VPN Client.

  The reason is, other than new features to support some new OS (Vista 32 Bit OS), etc., between 4.6 and 5.0 configuration steps are the same. Then you should be good to go with the 4.6 Setup guide. If this is a new Client VPN deployment, I go through the detailed release notes and be aware of known issues that may affect your network.

  Kind regards

  Arul

  * Please Note If this can help *.

• PIX515 can serve as a VPN client?

  Configure vpn network Corp. at a distance without static IP (get a random IP at a conference)

  I have a spare PIX515 and a router 2600 spare - none of them is used as a VPN client?

  Hello

  I'm sorry to inform you that the information provided in the first response are not true. The only material of Pix that HW customer support in an environment of EZVpn are 501 Pix and 506th Pix ONLY.

  Here you will find the note it says

  Note: The 501 PIX and PIX 506/506E are the easy VPN server and Easy VPN remote devices. The PIX 515/515E PIX 525 and PIX 535 are only easy VPN servers.

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_configuration_example09186a0080094cf8.shtml

  I hope this helps.

  Mike

• ASA static IP Addressing for IPSec VPN Client

  Hello guys.

  I use a Cisco ASA 5540 with version 8.4.
  I need to assign a static IP address to a VPN client. I saw in the documentation Cisco that this can be done to validate the user against the local ASA and in the user account database, you assign a dedicated IP address, or using the vpn-framed-ip-address CLI command.
  The problem is that the customer never gets this address and it always gets one of the pool in the political group. If I delete this pool, the client can't get any address.
  No idea on how to fix this or how can I give this static IP address to a specific VPN client?
  Thank you.

  Your welcome please check the response as correct and mark.

  See you soon

• several hosts aaa server for authentication vpn

  ASA5510 - 7.2 (1)

  Using the following configuration, I try to have several radius servers configured for authentication backup in case of failure of the primary vpn. This seems to work ok. But once the main server upward when the asa will begin to use it again. The release of "aaa-Server 172.25.4.20 host" said

  Server status: FAILURE, server disabled at 08:04:25.

  How do reactivate you it?

  RADIUS protocol AAA-server adauth

  adauth AAA-server 172.25.4.20

  key *.

  authentication port 1812

  accounting-port 1813

  adauth AAA-server 172.25.4.40

  key *.

  authentication port 1812

  accounting-port 1813

  tunnel-group group general attributes

  address pool pool

  authentication-server-group adauth

  by default-group-policy

  You can add the option in the Group aaa-server:

  "reactivation in timed mode.

  This causes a dead server is added to the pool after 30 seconds.

  The following link has some good info on the options available. I suggest looking for the doc for the "reactivation".

  http://www.Cisco.com/univercd/CC/TD/doc/product/multisec/asa_sw/v_7_2/cmd_ref/crt_711.PDF

  -Eric

  Be sure to note all the useful messages.

• Reverse road injection for remote VPN Clients

  Hello world

  you will need to confirm if reverse road injection is used only for Site to site VPN?

  Also to say that we have two sites using site-to-site vpn

  Site A                                                         Site B

  Private private IP IP

  172.16.x.x                                                    172.20.x.x

  Now, as we VPN site to site, we can either activate the NAT - T option which will allow 172.16 IP reach site B as 172.16 only.

  Do not change the IP address.

  Option 2

  IF we don't allow NAT - T and if we allow injection road Revese and we use say Protocol ospf on ASAs in site A and B.

  In this case, we allow IPPS so that we can announce the private road 172.16. on the internet right of site B?

  Concerning

  MAhesh

  Hello Mahesh,

  "Reverse road injection (RRI) is used to fill in the routing table of an internal router that is running OSPF Open Shortest Path First () protocol or the RIP (Routing Information) protocol for Remote Clients VPN sessions or a local area network LAN."

  Source: http://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/107596-asa-reverseroute.html

  As a result, allowed RRI ASA learn routing information for connected peers and advertising via RIP or OSPF.

  NAT - T is automatically detected and used when the local or the remote peer is behind NAT.

  To answer your question:

  If NAT - T is required and enabled, then it will automatically be used peer VPN. Then, with IPP in place, remote network will be added to the routing as static routes table, so they can be advertised by OSPF.

  HTH.

  Please note all useful messages.

• Certificate self-signed for remote VPN CLIENT access

  Hi people,

  I am trying to achieve two-factor authentication, first with RADIUS & 2nd with self-signed certificate. If I generated of self-signed certificate & trying to import this certificate but error 39 that occur. Only obstacle that authenticate with certificate. I saw some documents for separate setting certifcate servers (CA) & then to import in the clients but I m curious about a certificate automatically generated can be used to authenticate the remote access client.

  ASA additional server failover mode is Local CA is not supported. Is there a way to support local CA.

  Thank you

  Are you talking about using self-signed client certificates? I guess that it will not work. At least it is not scalable. You must use an internal CA for this task. As the local certification authority cannot be used with failover, you can take a Windows Server 2 k 3 or 2 k 8. Another option is to use a router IOS as CA-server. But what take something else as a second factor? I'm a big fan of the use of smartphones with the www.duosecurity.com service.

  --
  Don't stop once you have upgraded your network! Improve the world by lending money to low-income workers:
  http://www.Kiva.org/invitedBy/karsteni

• "Your computer could not renew its address from the network (from the DHCP server) for the network card"?

  I saw this question posted several times here, but I can't find someone who has exactly the same problem I have.

  This problem started a week ago. Basically, my computer loses its connection ethernet once per hour to around the same exact time. which is only for about 5 seconds, but it's enough to get Skype and other things while I'm working, and it's very frustrating because I use Skype to talk with customers, and it looks unprofessional when my calls fall every single time. my computer can also use wireless (which does not go down), but he's too unstable for my work.

  now on the error message I posted. I get this error in my observer of events in about 30 minutes until my ethernet goes down, so I don't know if they are interlaced or not, because I don't get any errors when my ethernet really crashes.

  Here's what I've tried so far without success:

  -temporarily disable the firewall and antivirus

  -updated driver for both my wired network cards and wireless (both were UTD)

  I don't know what to do because I've never had this problem before.

  Here is some information on my computer if that helps all:

  OS: windows 7 Home premium (x 64-bit)

  computer model: gateway DX4870

  Look on the side of the router and make sure that the DHCP lease time has not set to 60 minutes.  As a simple solution you can just assign a reserved DHCP or a static address to the computer (in the router).

  PS: You'll find the DHCP lease on the map with the command ipconfig/all command at a command prompt

  John

• Server for the JavaFX client-side

  can I get some ideas on how to implement the server side application with about 50 services most of them with database activity
  in a quick and simple without being involved in writing a server complex
  What is an EJB or servlet or something else?
  Thank you.

  Take a look at the example henley sale application and see how it's component server and client/server communication is implemented.
  http://www.Oracle.com/technetwork/Java/JavaFX/downloads/index.html

  There is also a summary of some info on the communication server of a customer of JavaFX here:
  Reminders of client and server of JavaFX?

• I am about to buy a new laptop with Windows 7, but must stay with the 32 bit for my VPN client compatibility. What product is 32 bit? Home Premium? __

  No further details

  Hello RxDawg84, welcome.

  32 bit |     64 bit |     Windows 7 SKU

  YES No. Windows 7 Starter
  YES No. Windows 7 Home Basic
  YES YES Windows 7 Home Premium
  YES YES Windows 7 Professional
  YES YES Windows 7 Ultimate

  All versions of Windows 7 which are Home Premium (or higher) are available in two versions: 32-bit and 64-bit

  Hope this helps,

  Thank you! Ryan Thieman
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• How to put all through traffic the easy vpn client VPN server

  Hi people

  I want to ask you, how to put all of the server the easy vpn client VPN traffic through.

  I mean, I have a server vpn at home, and if I connect to the vpn from outside server, to be with an IP address of my home.

  There is the configuration up to now. Where is the problem?

  ROUTER1 #sh running-config

  Building configuration...

  Current configuration: 5744 bytes

  !

  ! Last configuration change at 19:51:18 UTC Wed Sep 4 2013 by cska

  !

  version 15.1

  horodateurs service debug datetime msec

  Log service timestamps datetime msec

  no password encryption service

  !

  ROUTER1 hostname

  !

  boot-start-marker

  usbflash0:CVO boot-BOOT Setup. CFG

  boot-end-marker

  !

  !

  !

  AAA new-model

  !

  !

  AAA authentication login ciscocp_vpn_xauth_ml_1 local

  AAA authorization ciscocp_vpn_group_ml_1 LAN

  !

  !

  !

  !

  !

  AAA - the id of the joint session

  !

  Service-module wlan-ap 0 autonomous bootimage

  Crypto pki token removal timeout default 0

  !

  Crypto pki trustpoint TP-self-signed-1604488384

  enrollment selfsigned

  name of the object cn = IOS - Self - signed - certificate - 1604488384

  revocation checking no

  !

  !

  TP-self-signed-1604488384 crypto pki certificate chain

  certificate self-signed 01

  3082022B 30820194 02020101 300 D 0609 2A 864886 F70D0101 04050030 A0030201

  2 060355 04031326 494F532D 53656 C 66 2 AND 536967 6E65642D 43657274 31312F30

  69666963 31363034 34383833 6174652D 3834301E 170 3133 30383239 31313539

  32395A 17 0D 323030 31303130 30303030 305A 3031 06035504 03132649 312F302D

  4F532D53 5369676E 656C662D 43 65727469 66696361 74652 31 36303434 65642D

  38383338 3430819F 300 D 0609 2A 864886 01050003, 818, 0030, 81890281 F70D0101

  8100CD 57 F1436ED2 8D9E8B99 B6A76D45 FE56716D D99765A9 1722937C F5603F9F

  528E27AF 87A24C3D 276FBA1C A5E7C580 CE99748E 39458C 74 862C 2870 16E29F75

  7A7930E1 15FA5644 D7ECF257 BF46C470 A3A17AEB 7AB56194 68BFB803 144B7B10

  D3722BDD D1FD5E99 8068B77D A1703059 9F0578C7 F7473811 0421490D 627F25C5

  4 HAS 250203 010001A 3 53305130 1 130101 FF040530 030101FF 301F0603 0F060355

  551 2304 18301680 141B 1326 C111DF7F 9F4ED888 EFE2999A 4C50CDD8 06 12301

  03551D0E 04160414 1B1326C1 11DF7F9F 4ED888EF E2999A4C 50CDD812 300 D 0609

  2A 864886 04050003 81810096 BD0C2B16 799DB6EE E2C9B7C4 72FEAAAE F70D0101

  FF87465C FB7C5248 CFA08E68 522EA08A 4B18BF15 488D D53D9A43 CB400B54 8006

  CB21BDFB AA27DA9C C79310B6 BC594A7E D6EDF81D 0DB7D2C1 9EF7251B 19A 75403

  211B1E6B 840FE226 48656E9F 67DB4A93 CE75045B A986F0AD 691EE188 7FB86D3F

  E43934FA 3D62EC90 8F37590B 618B0C

  quit smoking

  IP source-route

  !

  !

  !

  !

  CISCO dhcp IP pool

  import all

  network 192.168.1.0 255.255.255.0

  DNS-server 195.34.133.21 212.186.211.21

  default router 192.168.1.1

  !

  !

  IP cef

  No ipv6 cef

  !

  Authenticated MultiLink bundle-name Panel

  license udi pid CISCO892W-AGN-E-K9 sn FCZ1530C209

  !

  !

  username privilege 15 secret 5 cska $1$ $8j6G 2sMHqIxJX8MQU6vpr75gp1

  !

  !

  !

  !

  !

  !

  crypto ISAKMP policy 1

  BA 3des

  preshared authentication

  Group 2

  !

  Configuration group customer isakmp crypto VPNGR

  vpngroup key

  DNS 212.186.211.21 195.34.133.21

  WINS 8.8.8.8

  domain chello.at

  pool SDM_POOL_1

  ACL 120

  netmask 255.255.255.0

  ISAKMP crypto ciscocp-ike-profile-1 profile

  match of group identity VPNGR

  client authentication list ciscocp_vpn_xauth_ml_1

  ISAKMP authorization list ciscocp_vpn_group_ml_1

  client configuration address respond

  virtual-model 1

  !

  !

  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac

  !

  Profile of crypto ipsec CiscoCP_Profile1

  security association idle time 86400 value

  game of transformation-ESP-3DES-SHA

  set of isakmp - profile ciscocp-ike-profile-1

  !

  !

  Bridge IRB

  !

  !

  !

  !

  interface Loopback0

  192.168.4.1 IP address 255.255.255.0

  IP nat inside

  IP virtual-reassembly in

  !

  interface BRI0

  no ip address

  encapsulation hdlc

  Shutdown

  Multidrop ISDN endpoint

  !

  interface FastEthernet0

  !

  interface FastEthernet1

  !

  interface FastEthernet2

  !

  interface FastEthernet3

  !

  interface FastEthernet4

  !

  interface FastEthernet5

  !

  FastEthernet6 interface

  !

  interface FastEthernet7

  !

  interface FastEthernet8

  no ip address

  Shutdown

  automatic duplex

  automatic speed

  !

  type of interface virtual-Template1 tunnel

  IP unnumbered Loopback0

  ipv4 ipsec tunnel mode

  Tunnel CiscoCP_Profile1 ipsec protection profile

  !

  interface GigabitEthernet0

  Description Internet

  0023.5a03.b6a5 Mac address

  customer_id GigabitEthernet0 dhcp IP address

  NAT outside IP

  IP virtual-reassembly in

  automatic duplex

  automatic speed

  !

  wlan-ap0 interface

  description of the Service interface module to manage the embedded AP

  192.168.9.2 IP address 255.255.255.0

  ARP timeout 0

  !

  interface GigabitEthernet0 Wlan

  Description interface connecting to the AP the switch embedded internal

  !

  interface Vlan1

  no ip address

  Bridge-Group 1

  Bridge-Group 1 covering-disabled people

  !

  interface BVI1

  IP 192.168.1.1 255.255.255.0

  IP nat inside

  IP virtual-reassembly in

  !

  local IP SDM_POOL_1 192.168.4.3 pool 192.168.4.245

  IP forward-Protocol ND

  !

  !

  IP http server

  local IP http authentication

  IP http secure server

  overload of IP nat inside source list 110 interface GigabitEthernet0

  IP nat inside source static tcp 192.168.1.5 3389 interface GigabitEthernet0 3389

  IP nat inside source static udp 192.168.1.5 3389 interface GigabitEthernet0 3389

  IP nat inside source static tcp 192.168.1.5 21 interface GigabitEthernet0 21

  IP nat inside source static udp 192.168.1.5 21 interface GigabitEthernet0 21

  IP nat inside source static tcp 192.168.1.4 3389 interface GigabitEthernet0 3390

  IP nat inside source static udp 192.168.1.4 3389 interface GigabitEthernet0 3390

  overload of IP nat inside source list 120 interface GigabitEthernet0

  IP route 0.0.0.0 0.0.0.0 dhcp

  !

  exploitation forest esm config

  access list 101 ip allow a whole

  access-list 110 permit ip 192.168.1.0 0.0.0.255 any

  access list 111 permit tcp any any eq 3389

  access-list 120 allow ip 192.168.4.0 0.0.0.255 any

  !

  !

  !

  !

  !

  !

  !

  control plan

  !

  Bridge Protocol ieee 1

  1 channel ip bridge

  !

  Line con 0

  line 2

  no activation-character

  No exec

  preferred no transport

  transport of entry all

  transport output pad rlogin udptn ssh telnet

  line to 0

  line vty 0 4

  privilege level 15

  preferred transport ssh

  entry ssh transport

  transportation out all

  !

  Thanks in advance

  To do this you must make the following changes:

  (1) disable split Tunneling by deleting the ACL of your configuration of the client group.
  (2) enable NAT for VPN traffic by adding 'ip nat inside' to your virtual model of the client network to the ACL that controls your PAT.

  Edit: Theses are the changes to your config (also with a little cleaning):

  Configuration group customer isakmp crypto VPNGR

  No 120 LCD

  !

  type of interface virtual-Template1 tunnel

  IP nat inside

  !

  no nat ip inside the source list 120 interface GigabitEthernet0 overload

  !

  access-list 110 permit ip 192.168.4.0 0.0.0.255 any

  no access-list 120 allow ip 192.168.4.0 0.0.0.255 any

  Sent by Cisco Support technique iPad App

• Inside the server can't ping remote vpn client

  My simple vpn client can accumulate the tunnel vpn with my Office ASA5510 success and my vpn client can ping the internal server. But my internal server cannot ping the remote vpn client. Even the firewall vpn client windows is disable.

  1. in-house server can ping Internet through ASA.

  2 internal server cannot ping vpn client.

  3 Vpn client can ping the internal server.

  Why interal Server ping vpn client? ASA only does support vpn in direction to go?

  Thank you.

  Hello

  Enable inspect ICMP, this should work for you.

  Policy-map global_policy
  class inspection_default
  inspect the preset_dns_map dns
  inspect the icmp
  inspect the icmp error

  inspect the icmp

  

  To configure the ICMP inspection engine, use the command of icmp inspection in class configuration mode. Class configuration mode is accessible from policy map configuration mode.

  inspect the icmp

  HTH

  Sandy