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Cisco CyberSecurity

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I have two spokes sites with 3002 hardware clients and a hub site with a 3005. Is it possible to configure hub site to allow each spoke to reach each others internal network via the vpn tunnels? The spokes are running in network extension mode.

weisse1 by Level 1
  • 343 Views
  • 4 replies
  • 0 Helpful votes

Dear All,Does anyone success to configure certificate-base VPN between NetScreen and VPN3000 ? We got the IKE (Phase1) established but no Phase2 session. Seems like there is an issue with the cert (we are using Entrust to generate cerficates). Would ...

e.l by Level 1
  • 527 Views
  • 3 replies
  • 0 Helpful votes

I am trying to enable some form of QoS on the ADSL interface, but encounter this problem: CBFQ not supported by interface. I have checked the Cisco documentation & the ADSL WIC on the 1700 series should support this.I have qos pre-classify on the cry...

***** VPN connection suddenly disconnected ******* and never connected except booting*********************************************************When C3662 booted up and it worked for a few hours, IPSec between C3662 and C1710 was disconnected s...

h-sakurai by Level 1
  • 620 Views
  • 1 replies
  • 0 Helpful votes

Hi, When I connect my VPN connection on a Windows 2000 or XP I can't only acces to the server via their ip address and not their name...(when mapping, for example)for example I can't access server1 by using is ip address of 10.10.10.2..but if I...

btxcisco by Level 1
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  • 0 Helpful votes

I replaced a 3640 transit router with a 7204 and it broke my network-to-network tunnel between (2) 2600 IOS VPN. The tunnel is up but the networks can not ping each other. When I failback to the 3640 the networks can ping each other again.

philip by Level 1
  • 572 Views
  • 4 replies
  • 0 Helpful votes

hi,i've tried to configure a vpn-service for both ios-ios-link and ios-vpn~client-link after binding the dynamic-map for the vpn-clients, the ios-devices can't (re)-connect to the server (they can't establish a sa - established sa's from ios-devices...

s.lewron by Level 1
  • 472 Views
  • 3 replies
  • 0 Helpful votes

I have a hub and spoke VPN. I noticed that when I had a ISAKMP SA of 1000 sec and an IPSec SA of 8 hours, the tunnel would stop passing traffic at random intervals. The ISAKMP SA did not exist in the output from "sh cry isa sa". I then would have ...

rj.remien by Level 1
  • 2810 Views
  • 1 replies
  • 0 Helpful votes

Dear all,I have a cisco7206 with NSE1 and VAM installed, running in IOS12.2.15T2, is configured for the window l2tp/ipsec vpn connection. I can successfully establish the l2tp/ipsec connection from my WinXp to the router. However, I found that the CP...

kpong by Level 1
  • 422 Views
  • 2 replies
  • 0 Helpful votes

I'm planning to implement VPN.Do I still need to buy user licence for my mobile clients using laptop travelling across the globe connecting back to my PIX vpn server.Or I just need to use the Cisco VPN client4.0

ddicky by Level 1
  • 325 Views
  • 4 replies
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I'd like to know if there is a way to authenticate users via radius instead of internally on a vpn concentrator 3000 series. I'm using pre-shared keys and I set the group to authenticate against radius, but only the group name and pre-shared key are ...

kowalm by Level 1
  • 326 Views
  • 2 replies
  • 0 Helpful votes

Hello Everyone,We have a problem which we encountered over many PIX firewalls of a veriety of version of software and hardware where the split tunnel feature is not working properley over VPN.The symptom:If the split tunnel is defined the LAN behine ...

spitz by Level 1
  • 294 Views
  • 1 replies
  • 0 Helpful votes