Network Security

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Resolved! ASDM not loading

I have an ASA5510 version 8.0(3) with ASDM version 6.0(3). It's ASDM is working fine but after a certain time (few weeks) I will not be able to access it.NB: during the problem, no errors is appearing just the login page freeze after I enter the user...

Hi Folks,I'm having trouble with how traffic from my LAN is being nat'd by my ASA.I've attached a basic network diagram - inbound smtp traffic to 1.1.1.67 is translated to 10.0.10.2 (email server, on the inside interface)inbound http and https traffi...

I have a ASA and on the lan is a netgear switch GS748T, I see no CRC error's on the ASA and on the Switch but the upload from Internet through the switch is very low, but the download is i.O. I change the switch to an noname switch and the upload are...

klaus.faehr by Frequent Visitor
  • 821 Views
  • 2 replies
  • 0 Helpful votes

Our university recently upgrade to Cisco Clean Access version 4.8.  We configured some basic role-requirements, i.e. current antivirus and spam protection, and current Windows.  When logging in, the system checks to determine if they are up to date. ...

I have noticed using ASDM 6.3  that ACL's seem to show up in different places.  At the top of the menu under "Firewall" is where I have created some. Theyseem to often disappear and show up under "ACL Manager" which is farther down under the Advanced...

Hi All,We have ASA 5510 (8.03) configured with url server Websense (7.5). Sometime we got URL server is not responding error. The error happened more especially when more people are trying to browse internet. We are using TCP connection between ASA a...

Resolved! Incoming NAT rule

I am trying to configure an incoming NAT rule.  As such, I want a routable address to be able to be translated to an internal one. However, I’m unsure exactly how that is set up.  I’m assuming that you want it to be static, and therefore bidirectiona...

Here is my config on a Cisco 1841. The Netflow server is 10.11.1.61 which is behind an ISA firewall. The ISA firewall has been set to allow Netflow traffic from 172.18.32.1 to 10.11.1.61. However, it never sees any traffic even attempting to reach 10...

jasonww04 by Level 5
  • 4620 Views
  • 11 replies
  • 0 Helpful votes

I am in the process of changing our network.....So far I have put an ASA 5510 in place.  The ASA is set to a ppoe connection and dchp's ip to all pc in the office.  That all works fine.....The problem is connecting and staying connected to the shared...

toddyboman by Level 4
  • 3185 Views
  • 17 replies
  • 0 Helpful votes

HiI want to clear all Hitcnt on all Firewall via Flexconfig from CSM . Can I use $Variable at FlexConfig to transfer Value from / to other Firewall command ? e.g. I type in the command#   sh access-list | grep element - to find out the available ac...

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