VPN

DearsHii have Hub and spoke topology, and GET-VPN will be implemented. each site is having two ASR-1002 routers. now my concerns as following: - Key servers could be the Hub WAN routers / or key server must be a dedicated routers? i'm confused if we ...

I heard in video course that there is a technique to cut VPN and connect againhow to do this? if i want to capture the diffe hellman exchange and try my own decryption algorithm for the key, how to do ? 

Today we have an environment that allows about 30,000 devices to connect over VPN using Anyconnect 3.x. Some of these devices are corporate owned, others are employee personal pc's and tablets, that they use with Anyconnect 3.x to access the corporat...

Using the Cisco VPN IPSEC to ASA users can access Windows file shares when going through one firewall:VPN Client  --> 5555 --> inside interface  Problem - When going through to second ASA  users can not access file shares:VPN Client  --> 5555 --> 558...

Can i enable VPN (anyconnect) access on 2 separate interfaces ? using the same anyconnect profile and address pool? I have my outside vpn access working fine, but now would like the users on a guest interface to be able to "VPN" into my prod network ...

Hi, I run into a problem with AnyConnect 4 and WPAD managed proxy bypass.WPAD is configured to 'route' traffic to different proxies or a direct connection without using any proxy.  If traffic goes through the proxy then authentication is required. Th...

Hello,I’ve got a problem with my ASA 5510 and my L2TP/IPSec VPN.In my environment, there is an active directory domain controller, a radius-server (NPS) and the ASA 5510 (Version 9.1(5)21). The ASA is configured to authenticate the users using EAP-PR...

I have an issue when I initially connect to my remote network, I cannot get to any mapped drive unless I wait a few minutes for the VPN connect to mature. To explain further, I have to wait 2-4 minutes after connecting to the VPN for me to actually c...

Dear Community, Can one influence the max. packet size of ISAKMP packets of the other party when creating site-to-site VPN just like the analogy when you use "ip tcp adjust-mss" and inform the other party about our max. MSS?Thing is: I try to establi...

Hello friends,I used backtrack OS for VPN tunnel penetration. Encryption,authentication,hash value as well as hash value of PSK were found during penetration .Now my Q is ,Can we prevent it ,If yes ,how can do it .If No - what is the resion behind it...

I have a client that currently has a Cisco ASA 5510 that works perfectly, they recently purchased a 5512 to replace it. The 5512 has been in production for a few months and then yesterday the VPN speed using the Cisco VPN client just went to crap. Th...