Network Security

Hi,Is FWSM Failover feature supported on a VSS environment? We currenlty have two 6509 with FWSM on both switches. VSS is currently enabled and I would also want to enable the failover on the FWSM. The current IOS running is s72033-adventerprisek9_wa...

Hi all,How do i configure outside NAT such that my external public ip is map to one of my  dmz private ip.What i want is when any address on the internet connects to my public ip on a certain port it will translate to my dmz ip which my server is usi...

hi folks...need a little assistance...not sure why my enable access isnt working when remoting into a fwsm...I'm running v 4.0(4) code,I have ssh access, have local database account, priv level 15...I can login with user access, but when i enter enab...

In july 2010, the servers DNS will be modify.http://www.root-dnssec.org/https://www.dns-oarc.net/oarc/services/replysizetestOn my LAN (PC win XP SP3 with firewall down and anti-virus down too), i tested this command:nslookup -q=txt rs.dns-oarc.netThe...

Hi folks,Have a bit of a delima.  Running Cisco FWSM Version 3.2(2) on Catalyst 6513, in single context mode.I cant quite figure out the configuration...When sessioning from the swtich to this module, it appears to use a local account password,The de...

Hi all,I was wondering how to troubleshoot if failover happens to one of our firewall. Let say we've received alerts from monitoring team. Normally what I'll do is to:1. ping both firewall (primary & secondary) to make sure both of them are running.2...

Hi, We have two of Cisco ASA 5540 with VPN licenses and would like to add the IPS to it i.e. ASA-SSM-AIP-20-K9 Hardware Module. I would like to know, if there is any License involved to get the IPS signatures installed and keep the IPS up to date. My...

Hi I have a issue where ASA is having 2500 object-groups configured and iam not able to see all of them in ASA 8.0.4 , ASDM 6.2(1).I am able to see lessthan the half  Please let me know what could be the probable reason .I tried using the ASDM launch...

Ok, my knowledge is limited, that's why I'm here We have an ASA 5510 with CSC module and have been having trouble for a few months.  Just about daily, our Internet connection would stop.  It turned out that only http connections would stop, while htt...

Hello,Can I be alerted when a rule is used on my ASA 5520?  I do have a syslog server, but don't know how to getthis alert in there or if it's the best way?Thanks

I'm using a firewall that is rebooting without giving a high amount of CPU usage, memory and excess of connections.Please take a look at the following info:Crashinfo collected on 12:43:46.351 CLST Tue Jun 8 2010Traceback:0: 08059a0e1: 0805a1522: 088e...

Howdy all,We're running 4.7(2) in L3, OOB, VGW.At a field office we have a router serving DHCP for both the Untrusted(vlan10) and the Access(vlan25) vlans.Everything works fine.  A user plugs in, gets a vlan 10 address, the Agent pops up and does it'...

Hi,These three terms are common for network & firewall guy. However others who are not working in this are normally doesn’t really know what is the meaning of this terms.The problem start when people requesting to open certain network port from certa...