VPN

Hi everyone,I have two CIsco 5510s in an active/passive configuration running 8.3. I have a local DHCP pool and use radius authentication to authenticate/authorize VPN clients. On average I have 30 active client VPN connections along with 1 site to s...

Greetings, we have a DMVPN Phase 2 setup in a hub and spoke design using a single head end device (Cisco 2821) and 30 spokes the majority of which are 1801's, all spokes have the same configuration and underlying transport (DSL). DSL circuits are ter...

Hello,In our headoffice we use a 5510 to create IPSEC vpn with stores.In stores we have a 5505 configured with easy vpn remote.The headoffice is connected to another distant network that we will call the A network.All works fine but sometimes we cann...

I tried to push the latest anyconnect client 2.5.3041 to windows and MAC users but it fails for MAC users. This version has the fix for the recent PSIRT. The error message says " The Sun Java applet could not be launched. Please wait..." and then the...

Hi Folks, having a strange issue with my newly setup Lan-to-Lan connection.Initially traffic flows freely between both ends, but after some time, the far end (a Sonicwall NSA) can no longer contact the Cisco end.But when I hop on to the cisco and ini...

I think starting from IOS 12.3, NAT-T is automatically enabled. Does it mean you need not do do anyting, it will work when you configure IPSec VPN across PAT? In my case, it doesn't. The VPN IPSec encrypted packet number doesn't increase. When I take...

My VPN client no longer works after i upgraded my MAC OS to 10.6.7. my client is vpnclient-darwin-4.9.01.0280-universal-k9.dmg.But after i change to 32bit, it works fine. Doesn't mean this client doesn't work with 64bit OS 10.6.7? then what client wo...

Hi All,( I hope that this post is will be dispalyed visable We have come across a wired but interesting problem. We are currently setting up monitoring of several VPN concentrators that are scattered across the country. In our data centre, we use a d...

Hi,I am looking to see if anyone has configuration information on a back to back VPN setups. Essentially will have several ASA5505 VPN's connecting to an ASA5520, which in turn forms a single tunnel to another site, delivering all the subnets from th...

Hello all,i've an Cisco ASA 5510 with Security Appliance Software Version 8.0(2), in this ASA i've many L2L tunnels to this ASA, anda sometims new tunnels can't connect, the older tunnels still ok and working, yesterday this situation occured again a...

Dear All,I have ASA5580-20-4GE-K9 firewall and   this firewall how many SSL VPN will support default ,if not which module will comes bundled with  ssl license (25 user) this.plz help mesrini

Hi,I want to audit IPSec VPN users connecting to my ASA 5510 box. I need the following informations -1. Time of connection and disconnection.2, Username.3. Public IP address.4. Private IP address.5. Details of the network resource usage by IPSec VPN ...

I have a 3650 router at HQ.Several 877w routers at shops and office locations.offices/shops build IPSEC VPN tunnel fine. Traffic works in both directions and we enjoy a solid network.We require 3G backup.We have purchased several SRP527W WITH VODAFON...