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Cisco CyberSecurity

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I have a 2801 talking to a 2851 with GRE/IPSec tunnels. The 2851 has an AIM-VPN/SSL-2, while the 2801 is using the onboard VPN module. The max throughput I am able to see with qcheck or ftp is 10mbps, regardless of the encryption used. If I remove th...

jparr by Level 1
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  • 2 replies
  • 0 Helpful votes

We're considering deployment of about 50 1800s across the branch infrastructure with 3mb/768k DSL as the VPN port (DS3 head-end). DMVPN topology.Problem is that performance doesn't seem to meet spec in the lab. Spec says a 2800 should get about 50m...

aronjsmith by Level 1
  • 4653 Views
  • 15 replies
  • 0 Helpful votes

i have one global ip address x.x.188.5 and I have to servers 192.168.1.219 and 192.168.1.220. I want to advertise these servers over the Internet on the following HTTPS & SSH.How can i advertise these servers with one global IP address. Please help m...

Hi,My iPhone can establish a isakmp session and get an IP address etc with my IOS 12.4 VPN on a cisco 2811.However, when I try and pass traffic, the phase 2 ipsec connection terminates the tunnel.I get error likeIPSec policy invalidated proposalJul 3...

Hi All, I have two site. in the main site, there are two vlan, voice and data which it is easy VPN server. in the remote site, there is easy VPN client. From the remote site, I only have connectivity to data vlan in the main site and there is no VPN ...

I am fairly new to the PIX and have spun my wheels long enough. I have a L2L VPN tunnel set up between a PIX 506 and a PIX 525. The PIX 506 is running 6.2(2) of the PIX OS and is the remote peer. The PIX 525 is running 7.2(3). The tunnel is up be...

pcaddict1 by Level 1
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  • 8 replies
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I am trying to create an L2L connection from a 3K5 Concentrator to a vendor with a Checkpoint NGR55. At implementation this morning, we were able to access all NATed applications on their side, they weren't able to access ours. The message we saw on ...

Hi,Hope you can help. I need to allow a user access to one host on my LAN and only RDP access. I have a Cisco 2801 with IOS 12.4. VPN is working great for other users. Is there a command that i can apply to a crytpo map or the likes to restrict certa...

We have a requirement to terminate an IPsec tunnel to the inside interface of a 515. Is this possible? I have never done this, so I want to make sure. How about asa?

sansari by Level 1
  • 491 Views
  • 1 replies
  • 0 Helpful votes

Hello All,Im trying to set this up in my test environment before I tell a friend they can do this.Lets say we have a router, 7204 w/ NPE-200.FA0/0 is configured with a /28 from an ISPFA1/0 is configured with multiple /24's for internal use (10.5.0.0/...

Hi,I have two asa 5505 that are failing to communicate with each other.When i try to communicate (http) with a host on the other network, the asa on that side replies:No translation group found for tcp src outside:192.168.100.20/44710 dst inside:192....

Dear sir,i have three servers connected to switch from that switch to i connected to firewall through this firewall iwant to communicate this servers and already i configure the firewall plz guide me if any changes require.iam attaching my config.tha...

I have a specialized casino applications that requires end-to-end encryption. I am running the Microsoft l2tp IPSec stack between my XP machine and my Windows 2003 server on the LAN. Can I run the same type of Microsoft l2tp IPSec protocol stack betw...

echuang by Level 1
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  • 3 replies
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In IPSEc Can one explain what are the 6 negotation messages happening between the two peers.It will useful for me while troubleshooting and to find out the problems.

chandru.j by Level 1
  • 1083 Views
  • 3 replies
  • 0 Helpful votes

Attached is the 871 remote router config. Comes into the ASA under DefaultL2Lgroup. Another remote office comes in under the same tunnelgroup. Traffic to 192.168.0.0/24 works but I also need the tunnel to pass all traffic to 10.8.0.0/24. Let me know ...

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