Network Security

Hi all,   I replaced an old 2811 Gateway with IPSEC, IP-INSPECT, PBR, and H323 ISDN gatewa with a new 4431-VSEC with a 4 Port ISDN NIM-4BRI-NT/TE. So I decided to to with IOS XE 3.16 since the nim is supported since 3.14 according to http://www.cisco...

Hi, Could you please let me know how can we update signature of the above stated IPS    ThanksSanjay Kumar

hello, I would like to know the difference between these two technologies, (CX vs Firepower) what are the major benefits in Sourcefire ips, which was not present in Cisco old CX module, why someone will deploy sourcefire, if he already has Cisco IPS....

Hello Fellow Networks,I have a network segment containing four Cisco WAN routers and a "partner" statically configured ASA.  The WAN routers run BGP WAN side and OSPF LAN side.If the ASA is configured with "icmp permit any redirect outside" will it a...

ars, I don't see any high alerts in event monitoring tab in IME 7.0.1 but i can see same high alerts in sensor monitoring and through CLI .how can i solve this issue, i tried using IME on multiple PC but still the same, where the issue is lying???? t...

Hi all, could a Cisco TAC engineer look in to this and confirm please? One of our client is hitting the above bug. I have been through all the release notes for the 9.1.x versions and nothing has been confirmed that this bug has been resolved(no ref ...

Hello all,I was doing some captures on an ingress ASA and an egress ASA during testing at my company and encountered something strange.  While we were testing, the captures I had configured (verified as correct by two of my senior engineers) weren't ...

hi all,i took over this environment, and want to cleanup some nattingim seeing logging even as follows 6Sep 11 201504:58:35 172.23.0.120192.168.1.37512Teardown ICMP connection for faddr 172.23.0.12/0 gaddr 192.168.1.37/512 laddr 192.168.1.37/512 now ...

I have a configuration with multiple VM's hosted behind a Pix 506e running 6.3(5) (i know, we are in the process of replacing it, but for now i need to use it), and i need to have 1 of them to connect to a remote location via a point to point tunnel(...

So I have a task to block out a dozen or so PC from internet access on our ASA 5525 but still allow them to access intranet and servers in the DMZ.  So in many attempts to block just Outside access to the internet the only way I've been able to figur...