Network Security

for those dhcp enable port, what is the best way to block intruder from grabbing addresses. Is META IP safe DHCP a solution?

I am not sure if this question should be asked on the ids forum or the switching forum. Please let me know if it is the wrong place to be asking. Could someone perhaps help? It the first time we are configuring this setup so we need some help in conf...

Hello,I recently set up an Active/Standby failover configuration with 2 sub-interfaces configured on my g0/0 interface (g0/0.1 and g0/0.2) for some reason I cant ping either of these from my testing server (when the server is on the correct network a...

I just moved from a Pix 6.34 to ASA 7.04 and i have an outbound connection that drops the reply. How can I get this to work again. The error I get on the firewall is:106001: Inbound TCP Connection denied from 64.31.159.2/80 to 38.113.23.101/27156 fla...

I want to stick an external modem on the console port so I can login to a client's firewall without having to go there in case the internet connection is down. Do I need to configure anything special for it or do I just plug it in and it works?

We have two VPN Concentrators 3005 and we setup load balancing. After logging in successfully, about 2 minutes, VPN client disconnected me automatically. Then, I login again and I did not have any problems. I am running VPN client, ver. 4.6. How do I...

Is it possible to use PIX 525 v7 as udp echo server?thanks!

hi all,one of my customer is asking the possibility to configure multiple time ranges with PIX 515E ver7.2thx & rgdsIsil

Was nat (outside) 0 introduced in ASA 7.1

Hi: I have just bought an ASA5510-AIP10-K9 (ASA 5510 Appliance with AIP-SSM-10, SW, 3FE, 3DES/AES) to implement perimeter security. I planned to use only 1 DMZ (plus internal and external interfaces) but things have changed, and now I need to impleme...

Can you use a sub-interface for statefull failover on the ASA5510? If so, is there any drawbacks to doing so? If not, can you use the management port for failover?

We have 2 Pix's. Pix-A was used to allow internal user out to the internet. Pix-B was used for outside users to access our Web and other tools. Since the connection on Pix-A was on faster connection, we started moving our web applications off Pix-B t...