Network Security

Hello, I am interested in learning what is required for name based acl blocking in order to prevent certain websites on the outside from being accessed from the inside. I have had some luck doing it by IP thus far, but was wondering if anyone could ...

hi ,allpls help me to understand the management port in asa 5520can configured the management port as a normal port?how can i use it as a management port?i mean how can i manage asa device using management port eg route,natting

i have a ASA5505-SEC-BUN-K9 working with 3 VLAN and 3 VPN site to site connections. After 6 to 14 hours working without any problem this device crashes totaly.it means ... at first ssh, snmp and asdm goes down then it stops responding to ping and onl...

I have a pair of ASA5520's configure for failover. The OS, interfaces, and configuration on both devices are identical apart from the IP addresses. There are 8 interfaces in each device, failover monitoring every interface and the criteria is that ...

The VPN connection works fine and we can access the small business server files using Start > Run > \\XXXXXXXX as the path. However, if the user permissions are changed to allow access to more files/folders it appears that Windows on the remote stat...

Hi,I've tested this setup on both live network and my lab and I still don't understand the reason for this not working. If anyone can provide the reason why, because I find this extremely frustrating. I'm more than happy to provide config that I'm us...

Hi Folks,We have a multi-context ASA setup on our network. Without going into too much detail, one of the contexts is used specifically for primary / secondary school access.We have recently migrated all our schools to a new IP address scheme. Howe...

My company has a client that requires us to have a site to site VPN. They are requireing us to NAT our subnets to another private address or private subnet.My question is how to accomplish this on an ASA 5510 using the ASDM. We should be able to inti...

Hi,I am running version 7.0(7) on a PIX 515e. My question is I am seeing many dropped VLAN untagged packets. See output:Interface Ethernet0 "outside", is up, line protocol is up Hardware is i82559, BW 100 Mbps Full-Duplex(Full-duplex), 100 ...

We are running LMS 2.5.1 and have not updated the Device types in a while, waiting to purchase LMS3.In the meantime, catalyst 4500E are being added to the network and they are not being archived by LMS 2.5.1 because the Device type is "unknown".Could...

Dear All,We will use CAS 1 for Local users (wired/wireless) as L2 OOB virtual GW.We will use CAS 2 for VPN users as L3 In-band virtual GW with VPN router.Now we have one remote site connecting to our ASA DMZ and other remote sites connecting to our W...