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Cisco CyberSecurity

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I am getting started on our asa install. I was hoping to get a generic config to look at. We have a dmz and a few front end web servers, no vpn. I am not familar with the new 7.0 version. Thanks for any assistance

bvalentz by Level 1
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I have a problem. I try connect Cisco 3620 and Linksys RV042 by site-to-site VPN and I can't establish 1 phase of ISAKMP. From "show log" I get erorr:%CRYPTO-4-IKMP_BAD_MESSAGE: IKE message from 83.17.159.254 failed its sanity check or is malformed...

i have isdn card in installed in the router ,how can i test that the card is operational ,but i don't have line or nt1

Hi,I want to create an L2TP VPDN, where an IOS router is the LAC, and a CVPN3K concentrator is the LNS.Unfortunatelly I cannot find any info on CCO, how to define where the CVPN should terminate the tunnel from (in IOS that would be : terminate-from ...

subaa by Level 1
  • 589 Views
  • 3 replies
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Hi,I am wondering whether it is secure or insecure (and why it would be either) to allow one of my users to connect from their PC on the LAN here to an external/third party using a VPN client.Should I be worried that the other party might take over m...

khuysmans by Level 1
  • 348 Views
  • 1 replies
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Hi, after upgrade my Access Cisco Secure Server from 3.2 to 3.3 i experience connection problems with some ( but not all) analog modems. Debug ppp cbcp shows that the Router receives a different MCB (Microfoft Callback ) Request/ Response ID. Tries t...

ben.fulco by Level 1
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  • 1 replies
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Presently we have in our possession a Cisco AS 2509-RJ router which is presently used for remote Access, so that employess can Dial-in , and gain access to the company network. We would now like this router to provide call-back so that the cost of th...

eshah by Level 1
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  • 1 replies
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Hi!I have a Cisco PIX 501 firewall that I have problems setting up. No hosts on the inside can access the outside in any way. My old firewall didn't allow VPN and strangely enough I can get this to work on the new firewall. The firewall can ping and ...

Snwstrm69 by Level 1
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  • 6 replies
  • 0 Helpful votes

Today to connect to service provider i use PC with WinXP, and connect through Windows VPN Client VPN type - PPTP VPNauthorization - MS-CHAP-V2encryption - not presentI want to change this computer on Cisco router 1841 (Cisco IOS Software, 1841 Softw...

I have a pair of ACS Servers setup. I can setup my 3750's to authenticate to the servers, however I can't get my 6500's to. This is the output from my debugs.001589: Sep 14 15:16:54: TAC+: Using default tacacs server-group "tacacs+" list.001590: Sep ...

I have a pix 515E and am trying to vpn from inside my network to an outside company. I use the cisco vpn client however when i go to connect to get an error "received malformed message or negotion no longer active"i have added a network object group...

My 2620 will not recognise a ADSL WIC card. I have tried a number of ios but none work. Also I have 8mb of flash on my router and some bin files less than that size will not load using xmodem saying there is not enough space. Any ideas on how to ge...

I can't seem to get a Cisco software VPN client ver 4.8 to connect to a PIX running6.3(4) and can't find any reference in the4.8 release notes regarding PIX os support.Is this supported, indicating that I have a config problem?thanks,Peter

phaddad by Level 1
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