AnyConnect VPN Ver 2.4

Similar Questions

• Quality of VoIP BOUNCING over AnyConnect VPN problems

  Hello:

  I'm in the middle of the conversion of our environment of VPN for remote access of the former client VPN Cisco AnyConnect (ver. 3.1.01065) VPN's IPSec. I have a number of beta-testers on the new AnyConnect VPN environment, and we have quality problems of intermittent VoIP (IP Communicator 8.5.3 on remote laptops) with the HQ VPN. While I realize that we miss the calls over the Internet, which is a network of 'better' and can not control the Inernet QoS, the special thing is the VoIP call on the former that ipsec VPN seems to work very well 99% of the time.

  I did a series of G.729 calls on the old client IPSec and customer AC, with the same laptop, using the same remote access connection. The "VPN server" for the IPSec VPN is an ASA5520 (8.0 (4)), on a connection of 100 Mbps with plenty of reserve, which runs also firewall services for an office of about 500 people and a small DMZ environment. The VPN server that is handling AnyConnect VPN is a new ASA5515-X (8.6 (1) 2), using the same channel of 100 Mbit/s Internet and running VPN services only. When you call running of tests on the old IPSec VPN, the jitter of appeal is pretty consistent, where jitter ave runs about 10 ms and jitter peak running 30-40ms. On the client ACTS, so that 'good' calls run about the same jitter as the old VPN, called the 'bad' (drops intermittent speaker, sometimes sounds 'mechanized'), which produce about 1 of evey 5 calls, run jitter ave to about 120-150ms and jitter of tip of 300-400 m for info, I don't see no packet loss to talk, just call jitter is through the roof. While in most cases, this could be written off as a "bad Internet connection", on the pretty old VPN tests prove a lot is not the issue.

  That said, anyone has an idea why the quality of calls is sometimes wrong via the AnyConnect VPN? Is there pest practices that I can work from, or any settings you can recommend? Thank you.

  Well, there are several things in our implementation that could help if possible, although I think you can open the case of the TAC, we saw some strange behaviors.

  Things to enable the audit side ASA/SSL:

  -DTLS - check if it is enabled and WORK (see the det filter name NAME_HERE anyconnect vpn-sessiondb)

  see if the packets are tunneled by the DTLS Protocol not TLS. The datagram transport is much better suited for performance.

  -Compression - so we see a lot of deployments with it enabled us say this as much as we can. Compression is for links to bandwidth low latency. In the modern internet, it should be used with caution.

  -check the ASP drop table on ASA (fall of claire asp, run the "show asp drop' rest and during the period of low performance monitor.)

  -additional recording "class... ssl connection. "can give you greater participation.

  -See the proto ssl_np - good starting point count

  the list goes on and.

  What is important to understand, is that the problem is with the traffic on the wire or from the use of SSL.

  Sniffer traces are essential.

  M.

• AnyConnect VPN and HP Office Jet Pro 8500 A910

  I can print from my laptop IBM T400 running Windows 7 64 bit. However, when I log in work AnyConnect VPN, I can't print. He says that the printer is disconnected from the network, even if it is connected. IT support at work said he can't change or adjust the VPN settings. The only way I can print is to disconnect from the VPN. Is this what I can adjust on the software of the printer or the printer itself?

  Hello

  To be able to print on the local network when you are connected to a network remote VPN might be possible by changing the VPN split tunneling configuration.

  However, it is depands on the VPN features and cannot be authorized because of the security requirements of your IT Department.

  Anyway, there is no way to configure such a thing by the printer or the printer software... It is directly affected by the configuration of the network and therefore require to modify VPN settings.

  Kind regards

  Shlomi

• Cisco AnyConnect VPN Client maintains reconnection

  Hello

  We have recently installed an ASA5505 and activated the VPN access.

  Two of my colleagues have no problems connecting to the VPN using Cisco AnyConnect VPN Client, but I do.

  I am still disconnected after a few seconds with the message:

  "A VPN reconnect gave rise to different configuration settings. VPN network interface is to be reset. Applications using the private network may be required to restart. »

  Cisco AnyConnect VPN Client Version 2.5.2019

  I work with Windows 7 but the same thing happens when I try to connect using my computer that is running Windows Vista.

  My colleagues also using Win7

  I also tried to disable the Windows Firewall.

  Any help would be appreciated.

  Best regards

  Peter

  TAC has been able to solve the problem.   For webvpn mtu changed default from 1406 to 1200.

  Not sure why 2 other ASAs we work very well otherwise though!

  WebVPN
  SVC mtu 1200

• IOS anyconnect vpn group lock and user restrictions

  Dear Experts,

  I now have two questions about cisco IOS vpn on ISR G2:

  1 is it possible to lock user group in IOS anyconnect VPN we can do in ASA? If so, can someone share the steps for her?

  2 - a customer wishes to restrict the anyconnect user login as it might turn the connection to the user on request. That is to say whenever the user wants to connect via vpn to ask the administrator to allow connection. can we do without deleting the username and create again?

  the other may be on ASA or IOS.

  Please see this guide:

  http://www.Cisco.com/c/en/us/support/docs/security/iOS-easy-VPN/117634-c...

  As he points out, "for the Cisco IOS group-lock and the ipsec: use vpn-group, it only works for IPSec (the easy VPN server)." In order to group-lock specific users in specific contexts of WebVPN (and strategies Group attached), authentication domains should be used. »

  If you lock a user to a policy that authenticates, but does provide real access permissions (say an ACL that blocks all traffic to the private network) then you have essentially made their ability to non-functional connection.

  If you use an external AAA server (for example, RADIUS or LDAP), then you can move in and out of the group which is authorized without disable VPN access / delete their account altogether.

• CISCO ANYCONNECT VPN CISCO VPN CLIENT

  Hi, I was in the process of configuring cisco anyconnect vpn for ip phones to our local obtained the license for them either, the question that I get is that I already have remote configured cisco connect via the old cisco vpn client.

  now, if I activate the anyconnect ssl on the same outside the interface both can exist without conflict or maybe I need to migrate users to install the end customer for anyconnect system software to connect.

  I also need help with authentication of certification.

  concerning

  You can run both VPN at the same time without problems.

  However, you should try and migrate everyone to the latest technology Anyconnect SSL anyway.

• AnyConnect VPN

  Hello

  I have configured AnyConnect VPN with split tunneling, so my internal networks is in the tunnel and get internet directly (not via an internal network).

  But we want to access one of the public IP (8.8.8.8) through AnyConnect VPN tunnel.

  When we check the capture of packets on an external interface, trying to ping 8.8.8.8 showing the icmp-request package but not get icmp-response packages.

  Additional configuration required to access the ip address above by tunnel?

  We have activated the below configuration as well.

  permit same-security-traffic intra-interface

  permit same-security-traffic inter-interface

  Please find details of the capture below: 192.168.18.71 is my ip from the pool AnyConnect VPN system.

  114 extended access-list allow ip host 192.168.18.71 8.8.8.8
  115 extended access-list allow host 8.8.8.8 ip 192.168.18.71

  output interface of capture within the list of access-114
  Capture interface entering inside the access-list 115

  See the capture of xxx - ASA (config) # outgoing

  1: 22:13:24.001800 192.168.18.71 > 8.8.8.8: icmp: echo request
  2: 22:13:28.986139 192.168.18.71 > 8.8.8.8: icmp: echo request
  3: 22:13:33.970561 192.168.18.71 > 8.8.8.8: icmp: echo request
  4: 22:13:38.971156 192.168.18.71 > 8.8.8.8: icmp: echo request
  5: 22:13:44.080058 192.168.18.71 > 8.8.8.8: icmp: echo request
  5 packs shown
  XXX - ASA (config) #.
  XXX - ASA (config) #.
  XXX - ASA (config) # display incoming capture

  0 packets captured

  0 illustrated package
  XXX - ASA (config) # display incoming capture

  0 packets captured

  0 illustrated package

  Kindly help us solve the problem.

  Thank you and best regards,

  Ashok

  I like to use the notation NAT object instead.  So maybe try:

  object network obj-192.168.18.0  nat (outside,outside) dynamic interface

• Cisco AnyConnect VPN Client (connection attempt failed because the network or pc problem cisco)

  Hi all

  I am trying to connect to my Cisco AnyConnect VPN Client but everytime I try, I get an error (connection attempt failed because the network or pc problem cisco)

  Can anyone help me please with this.

  Thank you

  Zia

  What is the local firewall on your computer?

• Cisco Anyconnect VPN vs IPSec AnyConnect SSL

  Hello

  Can someone tell me what is the difference between the Anyconnect SSL VPN and Anyconnect VPN IPSec.

  When we use one and not the other?

  Thank you very much.

  Best regards.

  Hello Abdollah,

  AnyConnect based on the SSL protocol is called Anyconnect SSL VPN and if you deploy Anyconnect with the IPSec protocol, it is called IKev2.

  AnyConnect (via IKEv2 or SSLVPN) does not use a pre shared key to authenticate the user.  A certificate will be used to authenticate the user and the ASA of + pass and the certificate used to authenticate the user.  The XML profile is necessary just to use the Anyconnect IKEv2 client rather than the default of SSL when connecting to the ASA.

  Here is the doc announced some of the benefits of using Anyconnect with Ikev2 rather than SSL VPN.
  http://www.Cisco.com/en/us/docs/iOS-XML/iOS/sec_conn_ike2vpn/configuration/15-2mt/sec-cfg-IKEv2-Flex.html#GUID-6548042E-1E4C-416A-8347-00DCF96F04DF

  In essence, if you have a simple deployment, then you can go with the installation of SSL VPN and if you want to take advantage of additional features, you can use Anyconnect with IPSec.

  Kind regards
  Dinesh Moudgil

  PS Please rate helpful messages.

• Anyconnect VPN logs

  Hello people!

  I would like to know how I can see the story of anyconnect VPN.

  See current webvpn or ssl vpn client session, I now this command can be using, but I Don t know about history.
  ASA # display webvpn vpn-sessiondb
  or ASA # display vpn-sessiondb svc

  Thank you

  Marcio

  Hi Marcio,

  To do this you must configure a syslog server.

  Please visit this link:

  http://www.Cisco.com/c/en/us/support/docs/security/PIX-500-series-Securi...

  You would be able to extract the information from the Anyconnect users who have a link in the past.

  It will be useful.

  Kind regards

  Aditya

  Please evaluate the useful messages.

• Anyconnect VPN problem

  Hello friends!

  I ve been trying to configure the anyconnect VPN, but I cannot generate the CA, probably I m doing wrong sothing.

  To be honest, I Don t know if the problem int this VPN is only what is missing, but is the only thing that I've seen what can be a problem.

  Someone knows how to generate the CA in the ASA?

  Hi Marcio,

  Please follow this link:

  https://supportforums.Cisco.com/document/12597006/how-configure-ASA-CA-s...

  Do you want authentication certificate based for Anyconnect users?

  I'm not sure we really need a CA in this case.

  You can try to check this third party link to configure the Anyconnect on SAA basic settings:

  http://www.petenetlive.com/kb/article/0000943

  Kind regards

  Aditya

  Please evaluate the useful messages.

• BlackBerry 10 BB10 actually supported Cisco AnyConnect VPN?

  I am confused when I click Cisco AnyConnect VPN gateway Type list, and then turned to BlackBerry World looking for Cisco AnyConnect. But he has not named any application. BB10 really takes it? or it is my mistake to miss. Help, please... Thank you.

  Hello

  Maybe you can check it out here:
  http://supportforums.BlackBerry.com/T5/BlackBerry-10-OS-device-software/Cisco-AnyConnect-VPN/m-p/303...

• I can't ping the interface inside of asa or telnet, when I came across the anyconnect vpn

  Hey Cisco net guys pro

  When I connect via anyconnect VPN to ASA 9.x, OS, I cannot ping inside
  the interface of asa or telnet, but I could ping at the interface of the router address
  ASA, the same two subnet

  Telnet 0.0.0.0 0.0.0.0 inside

  ICMP allow any insid

  Hi Ibrahim.

  Try 'inside access management' and let us know how it rates.

  Kind regards
  Dinesh Moudgil

  PS Please rate helpful messages.

• Anyconnect VPN management if password password has already expired

  Hello

  I have ASA Cisco AnyConnect vpn with Microsoft AD ldaps authentication. In the Group of the tunnel, I configured management password (password expire days 14). It works but my testing it seems to be no possible to update the password if it is already expired. No way to solve this problem?

  Thank you

  Hi, Giuseppe.

  Yes, the change of password should work even when he arrived at expiration.

  Maybe you can try placing screenshots on the user and the server and make sure that the TCP process is successful when the password has expired.

  -Javier-

• AnyConnect VPN client authentication using certificates

  Guys, I'm trying to configure my ASA5505 to authenticate the AnyConnect VPN clients using certificates. I have 'Certificates' defined as my method of authentication in my AnyConnect connection profile (see screenshot), but I get 'Certificate Validation failure' whenever I try to connect. The certificate I want to use is a computer issued by my CA certificate company root (Windows Server 2008 running Active Directory Certificate Services). Screenshot of certificate is attached. I added the root certificate on the SAA, and I tried all kinds of combinations by using the corresponding certificate in the AnyConnect Client profile. Each attempt failed, and I'm having no luck finding documentation on how to proceed. Any help would be greatly appreciated!

  Hello Shaun,

  The problem you're describing, not be able to authenticate through certificate through Microsoft Internet Explorer, is the fact that the certificate is in the computer store.  You do not want to confirm with Microsoft, but, I understand that only Microsoft Internet users explore the user store, this certificate is not available to attend the ASA via the Internet browser.

  -Craig