Network Security

Hi,I've been troubleshooting a traceroute issue going through an ASA 5520.  Using the capture and trace function i discovered the problem was with the nat excempt rule dropping the packet. I have a nat 0 rule specifying the next hop router IP and spe...

Hello All,I am in the process of migrating from a PIX 515 running 7.2 to an ASA 5520 running 8.3 and I'm having an issue with the new NAT commands. Currently I am using PAT in the following manner:static (inside,outside) tcp 10.10.10100 41056 192.168...

I've been looking for a way to filter macs on the lan side of a 871 router.  The following works to deny a list of mac's from passing traffic.class-map match-any macfilter match source-address mac hhhh.hhhh.hhhhpolicy-map macfilter class macfilter   ...

hi,I read an interesting statement on http://www.cisco.com/en/US/products/hw/vpndevc/ps4077/products_data_sheet0900aecd801e6a45.html:• Unique network collaboration-Enhances scalability and resiliency through network collaboration, including efficient...

We have a very old 4215 we are trying to upgrade for our lab. When applying the upgrade to 5.0 we get:Rack1IDS(config)# upgrade ftp://10.0.0.100/IPS-K9-maj-5.0-1e-S149.rpm.pkgUser: ciscoPassword: ********Warning: Executing this command will apply a m...

HeloWith asdm 6.2 (8.2(2)) the config tab is removed with the privilege statements below, but apparantly it doesn't work with asdm 6.3(1) (8.3(1)). Any ideas  for fixing that - I want to grant access to read-only Botnet filter information ? Thanks /J...

Hello guysI am newbie to ASA firewalling.I have ASA with IPS SSM-20oustside port 10.10.0.1managment port 192.168.1.1sensor port 192.168.1.2I have to do setup IPS SSM-20 to pick up auto updates from cisco.comFrom outside port I can ping any internet I...

Guysin IPS World,where and when we shoud consider mode such interface pair/Vlan Pair?Thanks

We're receiving a multitude of the following syslog ID & description, on our edge ASA:%ASA-4-507003: tcp flow from inside:<output omitted> to outside:<output omitted> terminated by inspection engine, reason - inspector reset unconditionally.Based on ...

Anyone run NAC in a Vmware session? What are the settings for VMWare?

Hello,I have a NAC guest server. I can access CLI but cannot access web console. I used both the https:// ip address/admin and http://ip address/admin. Please what could be the solution of this issue?thank you and best regards.Edwin

Hi,I would like to know how the Nac Server fallback feature works in an OOB deployment.The documentation says that there three option (ignore, allow all, block all).Whe you have the allow all option enable, does the NAC put the user in an access vlan...

We are using a PIX as an cut-through proxy for network access using RADIUS and RSA token server.                  We are also looking for a logout function.Many thanks for help.Andrea