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Cisco CyberSecurity

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I am working on on VPN ISSUE:I did  a crypto isakmp and ipsec to troubleshoot, i got this:Mar 16 00:46:05 PDT: IPSEC(sa_request): ,                                                                     (key eng. msg.) OUTBOUND local= 210.183.54.250, re...

Hi,I have a home office setup using 881W router configured for the Easy VPN at the remote end and ASA firewall as the VPN headend. The VPN is coming up and working properly, I am able to connect the corporate servers from home.When I am connecting th...

sudheer by Level 1
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  • 1 replies
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I've spent countless hours now trying to implement a Pix to Pix VPN. I thought I would post this in hopes someone could help me.I can get my Pix 501 to open a tunnel to the Pix 506e.  These are both on separate ISPs.I can ping from the Pix 501 consol...

Is possible to create a site-to-site VPN when one end is behind a ISP NAT'ed internet connection using a cisco router?Specifically IPSEC can use UDP? So far I only managed to do this using OpenVPN.Regards

nunojpg00 by Level 1
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I have setup my ASA 5505 to accept remote vpn access usingL2TP/IPSEC. I created the tunnel using the ASDM remote vpn wizard. Unfortunatly it does not work. I've tried to configure both Vista and Windows 7 clients (using preshared key) but all I get i...

mtanneryd by Level 1
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  • 2 replies
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I am having a problem with VPN Split-Tunneling.I have NO issues with VPN Everything-Through-The-Tunnel.The router is a Cisco 851w running IOS 12.4T (T7) Advance Security Image.The VPN client is Cisco VPN Client ver 4.8.00.0440I have split tunneling c...

Trying to load balance 2 DMVPN tunnels from one remote router back to our headquarters site.   The remote router is a 2811 running 12.4.24.  It has two DSL connections and I have built two DMVPN tunnels back to my headquarters site with each tunnel g...

srroeder by Level 1
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  • 10 replies
  • 0 Helpful votes

I will try to summarise my setup.Site A  Remote Office - LAN 192.88.0.0. /24,- Interface connected to ISP connection 1 (main)  - 81.1.2.30- Interface connectd to ISP connect 2 (backup) - 81.3.3.40Site B Main Office- LAN 192.28.0.0 /24- Interface conn...

mawallace by Level 1
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  • 4 replies
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From what I've seen, the cisco VPN client for linux no longer works at all  on the newest 2.6.31 kernel - despite the couple of code patches that  have been out in the wild for it.  The IP Stack has been radically changed from older versions.  Applyi...

abatson by Level 1
  • 5925 Views
  • 2 replies
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Hi,I am planning to deploy a VPN connection between the Head Office, couple of branch offices and Remote Access VPN.Some of the office has Router as internet facing and others have Firewall as internet facing.I am plannng, if all the VPN connections ...

Hello,My ASA 8.0.4 is working fine for UDP-over-IPSEC connectinos. However TCP-over-IPSEC over 443 is not working. I did configure port 443 in the ASA. ASDM error I get:(although i am not sure this has anything to do with it) Duplicate phase 2 packet...

kdepijper by Level 1
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  • 6 replies
  • 0 Helpful votes