Network Security

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Cisco CyberSecurity

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Hi guys,I got a problem accessing a 5512-X via ASDM as the return traffic is being dropped on the firewall but I can't work out why.I have a global permit enabled on the ASA, as well is permits in/out on the interface but the packet-tracer shows drop...

petenixon by Level 3
  • 221 Views
  • 1 replies
  • 0 Helpful votes

I was playing around with URL logging on an ASA 5510 the other day. Pretty neat. But I was wondering if you could do a similar thing with DNS queries. I setup a regex to match anything and setup a class that referenced the regex. Then, I created a DN...

MikeO5422 by Level 1
  • 1058 Views
  • 1 replies
  • 0 Helpful votes

I'm enabling 'webvpn' on an ASA firewall, and when I do this, it appears to open TCP/443  on the Outside Interface, to  SRC=0.0.0.0.   I'm lucky enough to know the SRC's of all my VPN customers, so I'd like to limit TCP/443 being visible to JUST them...

abatson by Level 1
  • 584 Views
  • 5 replies
  • 0 Helpful votes
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