Network Security

Greetings,We have a web server on our inside network behind our ASA that's "talking" to itself from it's internal IP to it's NAT IP:1: 14:09:02.316344 172.16.0.166.51676 > 1.2.3.4.80: S 818099150:818099150(0) win 8192 <mss 1460,nop,wscale 8,nop,nop,s...

on our ASA5510 Firewall cluster we are currently at ios version 821-k8.bin.We need to upgrade to fix a security vulnerability.Ive read there are alot of changes going from 8.2.1 to 8.3.2Is there any recommendation on the best ios to use?

Hello Community,I would like to bring up a problem that I'm having...Clients connecting via IPsec VPN and using Personal Communicator.CUCP 7/ASA 8.2Clients can connect via VPN, log in to the Personal Communicator and make calls (the chat is not worki...

Hi,We received this question from our CSC Facebook community.http://www.facebook.com/CiscoSupportCommunityHashir Hashimcan anybody tell How to use ASA firewall module in GNS3, I am having ASA ios image. My  OS is Win 7.Thanks!

Hi experts,We have an pre-historic ISA box -2004 with over a thousand rules that needs to be migrated into a ASA 5510. It would be great if anyone can suggest a way to automate the migration. I thought exporting it to xls would work but perhaps there...

Hi All, I am running an 6500 Series IDSM-2 Module with Engine Version 7.0(2) E3 and Signature pack S479. Can i directly update to the latest Engine Version 7.0(4) E4 or not. Please do let me know.RegardsKiran

I am trying to install the CSCti41352 patch for Ciscoworks common services pacth on a windows platform.  When I run the script file I get the following error " Absolute path name of the Temp directory contains space remove the spaces from the directo...

Hellocan I do this with asa 5505 (inside 192.168.1.1):inside I have computer 192.168.1.245 (gw 192.168.1.1), which should forward all is traffic over VPN tunnel to different office to the gateway (192.168.32.1).We had before netscreen/Juniper 5GT whi...

Hi,I would like to disable SSH in AIP SSM 10 ips module since it's showing vaulanrability so please help me.Thanks.

Hello,I'm deploying ASR1000 (also known IOS Firewall), and would like to prevent some network attacks like below with IOS Firewall. I believe there are some commands that can be configured in ASR, but i'm not sure how to use them.1) SYN Flood attack2...

While troubleshooting a TelePresence issue, I found the following in a FWSM Log (Ver 3.1(16))Nov 30 11:10:32 inhouseFW %FWSM-6-302014: Teardown TCP connection 146533671494443748    for VideoVLAN:192.168.194.220/50579 to inhouse:192.168.18.163/5060 du...