Network Security

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Let's say that I have three subnets:45.11.22.33 - outside192.168.1.1 - dmz10.200.5.0 - insideI know that by default on an ASA/PIX, I have to have a static and acl to allow traffic in from outside-dmz, dmz-inside, outside-inside. Right?My statics coul...

I am trying to bring up an IPSec tunnel between an ASR1002 and a 2821. The tunnel itself works. Only the 2821 shows hits against its access list. Only the 2821 shows packets being encrypted with no decrypted packets. I purchased the firewall and IPSe...

phil.wydra by Community Member
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I have been trying to setup my ASA to block P2P traffic. I followed the guide here http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a00808c38a6.shtml. When I make this my config I lose all HTTP traffic. I also tried to up...

mgibson by Level 2
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  • 1 replies
  • 0 Helpful votes

Our ASA 5510 has sw ver 8.0(2) and DM ver 6.0(2). Through ASDM on the menu Configuration>Site-to-site VPN>Advanced>IKE parameters under NAT transparency we checked "Enable IPSec over NAT-T" and wrote config to startup and also we did it manually. Aft...

I have two IPS 4240s that may be placed between our internal network and our extranet firewall. The firewall set is your standard ASA-5520 active/failover pair connected to two switches.Q1 - If I am not worried about atomic attacks, is there any oth...

Hi all,I would like to know if there is any kind of SNMP OID or SNMP TRAP to detect/inform the failover state of a ASA. The idea is to know what is the active/standby ASA in failover configuration.Thx in advance

mserrao by Community Member
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  • 2 replies
  • 0 Helpful votes

Attached is my 1841 security router config. Simple question. Device 10.2.1.6 is my e-mail server & I want it staticly routed through the 65.103.52.172 address, such that when it sends outbound mail the recipients mail server sees it coming from 65....

bsallison by Level 2
  • 1292 Views
  • 5 replies
  • 0 Helpful votes
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