Network Security

I am using a PIX 515E firewall with VPN capabilities. I have my CEO on travel and they cannot see the LAN nor connect to the exchange server via Outlook. Everything times out. I can see them and can ping them sometimes. We do not use NAT, the IP addr...

I am hoping someone can give me some assistance on a problem I am having on a PIX 501. I recently had a power outage and when the device came back online, the inside interface seems dead. If I do a show interface 1, I get that the interface is admi...

hello i am not able to ping asa outside ip .

hi all,I have a problem with my cisco pix 501 and hope someone here could help me.Im a beginner so go easy on me :DMy problem is that my PDM seems to time out after 30 to 60 seconds, obviousley i dont want it to do that else i wouldnt post it here ;)...

Hi, Kindly provde me solution how can i implement the bellow.We are using IDS-4235 v 4.1..Update: In addition to the domains mentioned above, more malicious domainsare being reported. The comple list of malicious domains is as follows:uhave post card...

I'm confused when to use a Tunnel Group - if ever - when creating a Lan-2-Lan IPSec VPN tunnel between two ASA-5540s. For standard configuration does one work mainly with Crypto Maps? When does one work with Tunnel Groups?

I'm having some trouble configuring NAT on FWSM on transparent mode. I think I have the NAT configuration right. but the firewall does not want to accept the packet from the upstream router. I'm trying to nat 172.20.99.240 to 66.37.67.121I have a rou...

Dear friendsJust a query about operating IPS 4255 in inline mode. Currently, it is operating in promiscious mode. Now, i am planning to change to inline mode for just one segment (Internet vlan - 15) connecting the 4507 core switch 4507 and the 515 f...

I'm experiencing what I believe to be a false positive on the BO2K-UDP (4055) signature. As near as I can tell, it is getting triggered by Xbox consoles when they connect to the Xbox Live! service. I am currently running the S307 sig update. What is ...

Hello, I am trying to figure out what the difference is between K8 and K9? Cheers!

When going thru the ASDM VPN wizard and defining source and dest hosts for access, it creates a generic ACL name like 'outisde_2_....'. I want to be able to name the ACL something that makes sense. How do I do that easily without having to make cha...

I followed the instructions on document ID 8529 to reset the password on my Pix 501 and after the uploading via tftp the file to the PIX 501 it just hangs and does nothing. Any ideas?

I have a cisco router running IOS 12.3,c2600-ik9o3s3-mz.123-12.bin. I've enabledssh on the device so that other administrators can ssh into the device foradministration purposes. I want to disable the DES feature from the device. In other words, c...

Dear friends, Need an immediate help. How to get a partciular product updates in IOS, Firmware, Patch release?