Network Security

Dear All,I need to consider limiting my Firewall connections from outside network.On a average i am receiving 4000 connections / second (witnessed almost a month on daily basis)hostname# sh conn count3559 in use, 6657 most usedSo what will be the pre...

Hi,I know this is an old firewall but its just a simple firewall I need, my question is this.I am not getting any internet with my current config, see below:show conf : Saved : Written by enable_15 at 00:52:17.182 UTC Fri Jul 20 2012 PIX Version 6.3(...

Whenever my ASA boots, it needs more then one attempt to load the IOS. It starts doing it over and over again (mostly 4 or 5 times) At the end, it succeeds and I have a prompt. Doing some research, this does not look oke is it?ciscoasa# sh bootBOOT v...

ASDM not timing out after I put this command.  ASDM stays logged in indefinite.Command: http server idle-timeout 9http server session-timeout 9When I do a show conn | i 443 it looks like my ASDM session never passes 9 seconds before restarting.  Any ...

I need to connect 3 Dell switches (Dell PowerConnect 5324, 5448 ) to a Cisco ASA 5525 Firewall. The Switch IP addresses are 10.60.0.4/16, 172.16.1.4/24, 192.168.124.4/24.May I know how to configure the ASA Firewall for connecting the switches. The Fi...

We have 2 ASA 5510s configured in a Active/Passive pair.We've had a couple of incidents lately where the interconnect between our 2 sites goes down and the secondary firewall instead of switching to Active and staying there until it see the primary A...

Hello,I configure the virtual MAC address for a interface on ASA 5520, will enter the following command on the active unit:   failover mac address Inside 0012.3456.789a 0023.4567.89abThe active MAC address is of the same as the Inside's burned-in MAC...

Any help please?I have two ASA firewalls connected to same layer 2 Switch and with different subnet on Inside interface .                        ASA-1 ================>[ layer 2 Switch]<====================ASA-2                                       ...

Hi,we are currently down, so help is much appriciated.A few days ago our old 5505 (ASDM v 6.2.5) started to fail. managed to get it up and running after serval power off/on. Took a backup using the ASDM Tools -> Backup configuration that generates a ...

folksnot sure if this is the correct place to post but i'm hopeful someone here will have used this scenarioi have a existing and working pvlan with the usual community and isolated ports but i need to add a new setup to iti have a requirement to add...

HI,We are setting up a GWAVA smtp filter (IP address: 10.10.10.1)  appliance that needs incoming smtp traffic redirected to it.  I still need the mail server (IP address 10.10.10.2)   to have a 1 to 1 nat translation to an outside IP address  (IP add...

Question, Are there any best practices or best recommendations on how ICMP should be configured from the outside? I have been cleaning up the rules on our ASA as a lot were simply ported over years ago when we retired our PIX. I noticed that there is...