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I want to lock down my router that connects to the cable modem. Now, I thought it would be simple to just block everything incoming via an ACL, but as soon as I applied the below ACL, even the clients that are being NAT'd couldn't get to the internet...

I work exclusively from the command line. I have been trying to understand the configuration rules for 8.3 and above nat and could really use some assitance....Here is a sample prior to 8.3:global (outside) 2 192.168.2.3 netmask 255.255.255.255nat (i...

Hi, I was recently given the responsibility of our company's firewall. Even though our firewall is managed by a vendor, I want to understand the whole concept behind so feel free to provide as much feedback as you can. I have some knowledge about NA...

We created following network configuration:-central L3 3750 stack acting as VTP server for VLANs (all vlans are created here), enabled vlan routing, dhcp server for some VLANs, trunked ports connecting L2 2960 switches.-several L2 2960 as VTP client ...

I just want to verify if the following is working properly: - Under Configuration > IPS > Sensor Monitoring > Time-Based Actons > Host Blocks is configured properlyI have entered in a few hosts to be blocked and I notice the following: - Under Connec...

dukeminus by Level 1
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  • 4 replies
  • 0 Helpful votes

I was wondering if there are any document  which covert typical CLI command to ASDM. For example. The following is very powerfull to troubelshoot traffic passing thru the firewall and but I coudn't similar option on ASDM. cap CABNAME type asp-drop ? ...

sisay by Level 1
  • 1639 Views
  • 1 replies
  • 0 Helpful votes

Hey Guys,Looking for some help. Does anyone have any information regarding enabling inspection for rexec in ASA 8.2?Strange to see that Cisco IOS firewall has ip inspect rcmd command, but not for ASAAny help would be appreciated.

bsrulez02 by Level 1
  • 1189 Views
  • 2 replies
  • 0 Helpful votes