Network Security

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Hello all,New to the forums and the Cisco ASA 5520.  I am attempting to allow traffic from one vlan to another.Vlan 1 is on Interface 0/2.vlan1Vlan 2 is on int 0/3.vlan2Each vlan can communicate inside it's own vlan, and the gateway on each responds ...

jeremyn by Community Member
  • 73447 Views
  • 20 replies
  • 0 Helpful votes

I am working to convert a legacy Netscreen config to Cisco's ASA format. I realize that it takes just one command to redirect port 80 to 443 on the Netscreen device. Here is where I need assistance: I do not NAT behind my firewall and still have a ne...

Hello,I have access to my ASA 5540 firewall remotely but I am unable to access the webpage when i use this address to install ASDMhttps://x.x.x.x (IP of my ASA FW)http server is enabled on my firewall as wellit also gives me results when i run this c...

kmhatre891 by Community Member
  • 685 Views
  • 2 replies
  • 0 Helpful votes

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 guys, I have a problem that I've been trying to fix without any luck so I decided to reach out to you and get some of your help. I'm setting up a simple security lab at home and here's the setup: Computer(in vlan10)----->Gi0/2(access port in vlan1...

NETAD by Level 7
  • 889 Views
  • 4 replies
  • 0 Helpful votes

Hi,I Configured the ASA firewall In active standby mode, I need to configure  the virtual mac address, Here i am getting  Confuse while adding the virtual mac address.Do i  need to configure  the Virtual  mac address on all data interface on both the...

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 ...

rnbhatija by Level 1
  • 2109 Views
  • 1 replies
  • 0 Helpful votes
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