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Resolved! smtp inspection failures not logging

I have the following policy below for smtp which has been in place onsite for about a week in a new installation and email has been flowing just fine. Then all of a sudden we get a user who cannot contact a certain email address.We test from other lo...

lcaruso by • Level 6
  • 1180 Views
  • 4 replies
  • 0 Helpful votes

ASA for the DR site

Hello,We have a situation where we are comissioning a DR site. We have three tunnel interfaces for our three remote sites and a loopback interface for crypto maps at the headoffice on a ciso 3845.the config is as followed.As per my initial analysis l...

ASA-SSM and P2P inspection

I manage an ASA 5520 with an ASA-SSM module at our university.  The ASA-SSM-10 works well in detecting P2P traffic.  When P2P is detected, the firewall is configured to deny the attacker Internet access for 1 hour.  The "attacker" in our case would ...

kirvin1 by • Level 1
  • 1007 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Reboot interval on a busy ASA 5505

I'd like to know what the experts advise on reboot intervals for busy 5505s. I mean, even the best garbage collection routines are eventually challenged and memory is never perfectly consoliatded like it is after a reboot.I have a client with 5505 wh...

lcaruso by • Level 6
  • 778 Views
  • 4 replies
  • 0 Helpful votes

Resolved! SNMP on ASA 5510 pegs cpu

I recently had a client who admitted to not knowing what he was doing, and, with sufficient access to use some external snmp polling process against his 5510, managed to peg the cpu sufficiently such that we could not asdm to it, only ssh. And, in th...

lcaruso by • Level 6
  • 870 Views
  • 1 replies
  • 0 Helpful votes

NAC Design question

Hi,Looking for some advice on Implementing NAC across the enterprise. The environment uses laptops, desktops and thin-clients (Vmware VIEW, VDI) which connect to ESX servers where the actual machines reside (running Windows 7 and Windows XP operating...

smhussain by • Level 1
  • 902 Views
  • 2 replies
  • 0 Helpful votes

Resolved! Access-list correct?

Hello everyone!I am working on locking down the access to the internet and wanted to do a quick test. Below is my config with the new line of code in bold. I am trying to block specific ports while allowing everything else.My question is: "Will this ...

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