Network Security

Not  abe to upgrade the IOS image PIx7.0  from earlier version 6.3   in  to my old Pix-525 FO(Secondary unit) license box .Is it possible to upgrade without Primary unit (Unrestricted License)  ?

Hi,I have a router that has a IPSec / L2TP dial in VPN and uses zbf for firewalling, including the self zone.The same router also has VTI gre/ipsec tunnels to other sites.For the static VTI GRE/IPsec tunnel, I had to allow isakmp and esp to/from the ...

Hi!  Its my first time to post here not sure how it works.Im having problems configuring Hairpinning thru WebVPN but it works with IPSEC.  For testing I tried to used same address-pool and split tunnel policy and already enabled same-security and nat...

Hi, i have problem with IME 7.2.1, notifcations are not sent to my email.IME is installed in windows 7 (32 bit) i have configured email notifications and email reports.I am receiving reports dialy, but notifications i am not getting, i have checked t...

Hi,I have two 6500s in to different DCs both with a single IDSM-2 module, is it possible to the join the modules logically together so they are sharing the traffic analysis? Like you can if you put mulitple cards within the same 6500 chassis.Regards ...

Hi,I have an OpenVPN service running behind an ASA for which I would like to prioritize the packets.The OpenVPN service connects to a remote OpenVPN service on 1194/udp, and accepts traffic on udp/1194 for yet another OpenVPN server.Here's what I did...

Hello all!I was wondering if anyone new the difference out there between an ASA5510-k8 and k9. Is this a software or hardware version. If I was using 2 ASA's in failover/standby environment those the 2 need to match or can these be different. Any fee...

hello; excuse me ; i am not good in english but i would like to post in this forum our problem I am new to the cisco asa;  we have installed an asa 5510 with 3 interfaces : dmz (web server 172.20.0.59;application server 172.20.0.58; server mail 172.2...

HiI have setup a zone based firewall, natted an internal ssh server on port 2222 and configured class-maps and policy-maps for the out-zone to the in-zone.  Wireshark on the ssh server is showing traffic getting through, but no return traffic is maki...

Hi ,i have tunnel created with far end icmp blocked.when i ping to far end ip the tunnel doesnot come up. but when i access url it comes up.I have another tunnel created with again icmp blocked .But when i ping to far end ip it comes up why ?

Dears,I am receiving allot of Errors "%ASA-4-405001: received ARP collision from IP/MAC on interface dmz1 with existing ARP Entry IP/MACWhen i checked this MAC address in the same firewall it shows too many IP Addresses.What could be the reason ?Than...