Network Security

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All, I've been having an issue trying to upgrade one of my ASA 5520's to 9.1(7).16. I have successfully done this on a different ASA 5520, but I have attempted this particular device twice and it has been stuck in a boot loop both times. My thought...

jokerfmj1 by Level 1
  • 10300 Views
  • 3 replies
  • 0 Helpful votes

Hello Cisco World! Having an issue with my configuration from my ASA5505 8.25 upgrading to 9.1.6. I have a feeling it's NAT related however I'm not experienced enough to grasp the changes at this time and looking for some help.  On the 9.1.6 the sett...

vmorreale by Level 1
  • 1302 Views
  • 7 replies
  • 0 Helpful votes

I have a ZBFW that I need to allow a tftp client to access a tftp server through.  I have the zones all working but I cannot get the tftp client to connect to the tftp server on udp 69.  I do not even see attempted connections or even drops when I ru...

DAVID by Level 3
  • 266 Views
  • 0 replies
  • 0 Helpful votes

Hi, after recently upgrading the OS on a 5585,  running multiple security contexts, to v. 9.4(4), the viewable information presented in the access rules has changed ! The User and Security Group columns in all of the contexts have suddenly become pop...