Showing results for 
Search instead for 
Did you mean: 

Cisco CyberSecurity


Forum Posts

Hi Guys,I've been stuck with this for the last 2 days, and I thought to try and use Cisco's forum, I setup my home DC, and started having problems once I moved a Cisco 5505 behind a Cisco 1841 router (I wanted to eventually test DMVPN live on the int...

Hello, I'm trying to learn site to site VPNs. I've got them running between two routers in GNS3 and it works perfectly. The router types are 3745s and the ios version is c3745-adventerprisek9-mz124-25.bin When I replace RouterA with an ASA running 8....

Hi, I have a small router that I have at home as I work from home, I have need to connect to some of my customers via ipsec client VPN, one of my colleagues also needs to connect back to my network. This is where my problem lies, if i connect out to ...

IainTrade by Beginner
  • 3 replies
  • 0 Helpful votes

Hello Experts I want use a VPN as failover to a Layer 2 circuit, and I'm familiar with DMVPN, so to use DMVPN per VRF looked like a good solution, but on the MPLS VPN Design  guide that I read its says that the total number of VRFs should be 3 or les...

My users are using Anyconnect 3.1.02040 with hostscan 3.1.02040 and csd 3.6.6228.When running debugs from the console, or searching through logs, for some users there is no debug data being generated for the hostscan extensions.Normally the debug wil...

Resolved! vpn acl and nat

HelloI have asa 5512-xasa version 9.1(2)asdm version 7.2(1) Im not really good with cisco syntax, so I use asdmI created a split tunnel remote ipsec vpn with cisco vpn clientthe purpose is to allow traffic from vpn to local lanand to allow traffic fr...

Haim Zohar by Beginner
  • 14 replies
  • 0 Helpful votes

A year ago I setup an ASA5515x to act as our VPN concentrator with 2 factor authentication using Device Certificates and User Credentials. This worked well for the year until the certificate for the ASA expired. I issued a new certificate from our MS...

I've a DMVPN up and running but if a node gets an other IP-address of the ISP or a router (node or hub) reloads it takes 2 - 3 hours before a new connection is established.I believe it's a timer problem (especially IPsec) But there are a lot of time...

gvos by Beginner
  • 2 replies
  • 0 Helpful votes

Hello Experts,Can someone please take a look at my configuration on on datacenter, R222 and R223 and let me know how to verify that traffic is being encrypted between R223 and datacenter. I know that traffic is being encrypted between the datacenter ...

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: