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Cisco CyberSecurity

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I have a 300 node network behind a 2610 running PAT. How can I enable potential VPN clients to connect from the inside network to the outside without assigning public IP's to each one?

ragutz by Level 1
  • 407 Views
  • 1 replies
  • 0 Helpful votes

I have an IPSEC tunnel between 2 routers. How can i encrypt only traffic from one subnet (Router1 192.168.1.0) to another (Router2 192.168.2.0) and bypass the IPSEC tunnel from one subnet (Router1 192.168.3.0) to the same subnet(Router2 192.168.2.0)?...

We currently have VPN Tunnels setup using a 3640 and a 2621 router between our HQ and a remote office. We are looking to replace all our dedicated WAN lines with VPN tunnels. What advantages/disadvantages does a concentrator solution have over a ro...

dhashamy by Level 1
  • 1171 Views
  • 6 replies
  • 0 Helpful votes

I use static ip address and use vpn-client to connect cisco server.Everything is O.K. I can browse my company website(192.168.0.4).But I buy a D-link (DI-707)Cable/dsl router to be a DHCP server. I got ip address through NAT(192.168.0.164).And I use ...

ericchen by Level 1
  • 402 Views
  • 1 replies
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Hi,I would greatly appreciate any help on this matter. I currently have 1720's at each site(Say westcoast/eastcoast). Each is connected to the Internet by ADSL. Eastcoast site will host a FTP and SMTP server and is subnetted 192.168.1.0. Westcoast si...

zehren by Level 1
  • 417 Views
  • 2 replies
  • 0 Helpful votes

I'm implementing a VPN 3005 and I have a pix. Where would I place the VPN 3005 in regards to the PIX? VPN 3005: external int public and internal int private? external int to pix dmz and internal to private ? or both to dmz ports on the pix? Any sugge...

jgarcia22 by Level 1
  • 467 Views
  • 2 replies
  • 0 Helpful votes

I have one vpn between fireboxII (Watchguard) and a Cisco pix 506. They work well during the day. The problem is the beginning of connection VPN when initiating the day. If there is a requirement from the network of firebox II, the Cisco does not res...

c.cerro by Level 1
  • 438 Views
  • 1 replies
  • 0 Helpful votes

HelloI just recently installed and configured a few users to access my site through our VPN Concentrator 3005 using PPTP client. I have one client thatneeds more than one user to access at the same time. I just received a call saying that the VPN wi...

dangelone by Level 1
  • 465 Views
  • 2 replies
  • 0 Helpful votes

I have a client that is receiving an error when trying to establish a second connection to my Cisco 3005 Concentrator.Error message is:Error 789: The L2TP connection attempt failed because the security layer encountered a processing error during init...

dangelone by Level 1
  • 1694 Views
  • 2 replies
  • 0 Helpful votes

Has anyone out there got a working ipSec config for an 827 using dialer interface they can send me?I have converted a config from a serial interface router and find the outbound tunnel packets are encrypted but not transmitted as NAT is taking over a...

dcourtier by Level 1
  • 886 Views
  • 6 replies
  • 0 Helpful votes