Network Security

I have a ASA5505 and currently running Version 7.2(4). I was wondering what the latest version of the software would available to me would be.Here's a show verCisco Adaptive Security Appliance Software Version 7.2(4) Device Manager Version 5.2(4)Comp...

                   Hi All,I have installed Cisco Security  Manager 4.1 successfully but due to one windows update I have started facing as Issue. CSM Apache service is not able to start. It is giving error code 1.We have also raised a case with Cisco...

All,Can  ASA sub-interfaces run separate IP Sec VPN tunnels eg There are 02 sub-interfaces of 01 physical interface of Cisco ASA5510 [ASA Version 8.2(5)] and I need to run 01 IP Sec VPN tunnel on each of these Please help,Thanks,

We currently use a linux software based firewall called IPCop that sits between our network and router (This is in bridged mode) IPCop conects over PPPoE and everything works fine. However the system is not reliable and I fear not that secure so have...

Hi All :Below please see my  client email access picture in attach file. It happens the email access from DMZ zone of RTDB firewall fail to Edge Network mapped IP address.Funny thing is the access from partial network is OK as indicated separately : ...

Hello,i have an intressted problem with my ASA 5510 CSCi configured many firewalls till yet and i configure the normal static often times but this time it is not working as assumed.Cisco ASA 5510 in failoverPublic Network: is a x.x.x.128 /28the two i...

Hi all,I’m  having the issue in subject, in a fwsm, but the strange this is that I  have the acl created to allow the traffic. And there is no “deny” rule  that can cause any issue.Can this be caused by nat-control?Thanks all

Hi all,We have a Cisco IPS device in monitoring mode, monitoring 2 segments of traffic via spanned ports on two different 3750-x switches (inside and DMZ). After a period of say 2-3 hours the ports just stop passing traffic to the IPS device. To chec...

I can't seem to get this going for thie life of me, maybe a little fuzzy on the concepts but I've done this before without problems. I need the DMZ hosts to be able to ping anything we have inside and outside our network. I will lock down anything el...