VPN

I wonder why theres VPN client v3, Ciscosecure VPN cleint v1.1 and VPN 3000 client, not to mention PPTP for Microsoft. When will I use these clients and why did Cisco created so many clients instead of making just one. anybody wants to share his insi...

Do you have any conifuration example about cisoc vpn for linux over isdn?

The wireless card is a DWL-650 and the wireless gateway is a DI-713P. Once the client is installed and reboot,you lose all network connectivity. I noticed that if I disable WEP and MAC address control that I gain connectivity again but my D-Link conn...

Hi, I have a Cisco 1720 router that has the only public IP on the network. I have just put a PIX 506 firewall behind it on a private IP. The Cisco 1720 is performing NAT on all packets. The PIX is not doing NAT. Because I cant address my pix on a pub...

I have Cisco Pix firewall 5.15 with 6.x ios. I have established a site to site vpn with a customer who is having a different firewall. I have also configured site to clinet vpn connectivity. Both were working fine. But now suddenly the site to site ...

i have site-site VPN setting. PIX to Cisco ios.i can only initiate the VPN sesion from Cisco ios. but not from the PIX.what could be wrong

I have several 3.5.x clients that are being disconnected from my PIX 515 with the same log entries. I am trying to understand the issue so I can understand the solution, but neither is apparent to me. Below is the end of the lof file for one particul...

We have a hub-spoke VPN network with VPN 3030 Concentrator at the hub and VPN3002 at the spokes, connected through Internet. The Software version running is 3.5. Whenever Internet connection at the spokes has interruption, the VPN tunnel is not recr...

Having big problems getting the tunnel up.Scenario is that we have an ADSL connection in remote office with a PIX connected to the ADSL router, and in the central office we have a 3005 Concentrator - for some reason the tunnel just refuses to come up...

I am trying to find a basic TACACS+ freeware in the cisco site and saw in some document that it can be found at:FTP: ftp://anonymous@ftp-eng.cisco.com/pub/tacacs/ But actually when I try to access the link, it seems to be not available. Does anyone k...

I currently have in place a 1721 as a head end for VPN. I am looking to connect to it with both an 806 broadband router and the Cisco VPN software client. Does anyone know of THE resource that would help me out with this. I have searched the forum...

I have a PIX with three lan cards: inside, dmz and Outside. The vpn client connect and work fine with my services in the inside lan, but i can't connect with my web servers in DMZ. Only connect to this server if disconnect the VPN.i test many options...

I've run in to a problem since upgrading to SP 1 for WinXP. I use EAP-TLS to authenticate to an IAS radius server when using the Aironet 350 card. I am NOT using the Aironet utility, using the native XP utility. After installing SP1 anytime that I...

On a Cisco Concentrator is is possible to install a certificate that expires in 2048. This is not possible in the client. If you try to install such a certificate you will get an error. I seems that around +2 years i max.Is this expected behaviour

Someone know where can I find a Presentation with a VPN Porfolio.Thanks !!!