VPN

I am trying to connect to a VPN concentrator that is behind a 2600 router using NAT-T. I have 2 ports open for the NAT-T setup. Port UDP 500 and Port UDP 4500. My access-list are setup to allow traffic NAT from a public ip to a 10.100.1.2 ip of the p...

Hello, I have a scenario that has IPSec inside of IPSec. Below is how: From our Data Center, we have IPSec to ISP. For our remote sites serviced by this IPS, ISP assigns a priavate IP Address to WAN port on Cisco router. Let this private IP Address b...

customer is trying to change over from ipsec client to anyconnect, but having very strange results. For example, run the ipsec client and web into CallManager no problem. With Anyconnect will not work. ASA log shows connections being set up and then ...

Need assistance from Cisco gurus.I am having issue with SSL VPN configuration. IOS version is 124-20.T.I installed the SDM 2.5 on the router. Configure it so that I can http into therouter. I can get to the SDM withoutany issues. From the SDM ---...

It appears this has been brought up before, but it was never resolved.Currently I have an ASA 5510 connected to our distribution layer using an IP address in a subnet protected with HSRP. If one of the two dist layer devices go down, the firewall is...

We have a CISCO 3640 software version 12.3 with a 16 port 16am analogue modem module. We have a scada system which connects to each of these modems via a telnet session to the port. The problem we have occurs when there is a network failure/glitch b...

I have a VPN concentrator 3005 with 64MB RAM running the latest concentrator code 4.7.2.x, latest code.According to Cisco documentation, the concentrator can handle 200 remote access IPSec VPN:http://www.cisco.com/en/US/prod/collateral/vpndevc/ps5743...

I have 2 Local Area Networks routing thru 1 CISCO 2811, then 2811 connected to linksys RVS-4000. How to configure these both to access internal Lan Network(s) of 2811 via VPN Internet. Diagram Attached. Please suggest.

We have an ASA 5510 which has remote VPN clients, tunneling over IPSEC/L2TP using the cisco client, unable to access a remote network. Crude diagram attached, sorry I don't have visio :( What's happening is that the RA clients have their 192.168.1.x...

Hi All! I have doubts regarding the following scenario:We have two ASA's 1, 2 (primary, secondary) in the Central site (New York) doing failover (active, standby). The ASA's establish VPN tunnel with about 60 clients. We put a third ASA 3 in another ...