Network Security

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I cannot establish connection from inside of ASA to a outside specific web server 210.54.251.234. I did a capture, but no traffic coming back from the web server was captured, traffic to the server on both inside and outside interfaces were captured....

Chuan Liu by Level 1
  • 356 Views
  • 1 replies
  • 0 Helpful votes

I have a new DMZ that we created for a CSS to act as a DNS server.The CSS will need to access several other DMZs for the services to check different servers.All of the existing DMZs are of a higher security level than that of the new DMZ.My question ...

Hi there,I'm deploying NAC IB VG, but got the problem as the following:My diagram: ..............FWSW ...............| user -- Core sw -- NACmanager.............|...|.............|...|...........NAC serverand the configuration for Core sw:interface ...

namnt2604 by Level 1
  • 653 Views
  • 3 replies
  • 0 Helpful votes

Hi All, Previosuly I had regular IPSec tunnels between my Cisco routers but I've changed that to IPSec/GRE tunnels because I need to send some non-unicast traffic through the tunnels...The problem is that IPSec/GRE has to be statically configured on ...

Can any one please advise me I am trying to set up a VPN on my PIX 501 and for some reason it is not working. I have posted the scrips below. If someone can advise me what I need to change that would be great.interface ethernet0 autointerface etherne...

webster19 by Level 1
  • 675 Views
  • 1 replies
  • 0 Helpful votes

I have a mobile user VPN and site to site VPN setup on a 5505. The mobile users need to be able to communicate over the site to site VPN when connected in with the VPN client. I have looked at hair pinning and can't seem to get it to function. Doe...

bschear by Level 1
  • 354 Views
  • 1 replies
  • 0 Helpful votes

Hi guys, two questions:1. Can I operate subinterfaces in separate zones on the same physical interface? Are there any implications to this2. Secondly can i source a DMVPN tunnel onto a sub interface?cheersJB

Hi,We have a customer whose Cisco1841 is configured with remote-access VPN. Unfortunately, they're having an issue with some of their UK based staff while trying to connect when roaming via a 3G data card. The telecom provider is Vodafone. The cus...

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