Network Security

Hi All,We recently replaced our NAT Router (3660) with a resilient pair of ASA5520's. All is working well, except that when someone from the 'outside' does a lookup against an 'inside' DNS server, the TTL on the response is not getting re-written a...

How i can do Automatic backup configuration on ASA/PIX like: "archive" on IOSSomeone has ideas how I can make it on ASA/PIX?Thanks

Hi,I am using PIX to do IP AUTH-PROXY. PIX OS is 7.2 on 535. I would like to customize the web pages generated by the https web-server, especially the <title> of the page.Kindly share your comments.

Hi, I have a problem with a udp packet with source port 0. It is a snmptrap packet: Source port 0 and Destination pot 162The pix 515 version 7 always blocks this packet with source port 0.It is not an access-list who block it. The packet is block an...

Hi allI have one IDSM2 version 5.1(6)E1 running promiscuous mode monitoring 2 vlans. The IDSM2 is monitored by a MARS50 with "Pull IP log" activated and the IDSM2 has the options "overrides log-pair-packets" and "overrides produce-verbose-alert" acti...

Hello,in the near future we will have to look for a firewall/IDS combination. But it is difficult to compare the vendors, because all you get are marketing brochures but no real neutral reviews. What are your experiences with the ASA + Adaptive Secu...

http://www.cisco.com/cgi-bin/Software/Tablebuild/doftp.pl?ftpfile=cisco/crypto/3DES/ciscosecure/cs-mars/csmars-4.2.7.2521.pkg&app=Tablebuild&status=showC2AI can't find the release notes though. If anyone knows where they are can you please post the ...

Hello friends..I need to upgrade my PIX OS version from 6.3(3) to 8.0(2).My question is: Is it possible to upgrade directly? Or Is it necessary to upgrade to 7.0, then 7.1, then 7.2 and finally 8.0 version?Could you help me?Cris

I`m a very new to cisco management, so here are my issues. 1. I`ve been trying to open port 2086 inbound and outbound and I don`t know how to do it.2. For some reason the firewall is not letting smpt connect outside.Here is my firewall configuration ...

I have configured pix 525 with ios version 7.2 in transparent mode ,Kept both interfaces in different vlan & Allowed any to any traffic through firewall ... Following are the observations - => As per rule arp reques...

I have an installation with 2 ASA. Think of it as having an outside, inside and further inside. One ASA behind the other with switches in between and hosts connected to the switches. Each level being a different subnet. What is the best way to config...