Network Security

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Cisco CyberSecurity


Forum Posts

Hi,We have 2 security context configured on at PIX 525 with 8.0.2.Users on context 1 should be able to reach webservers on context 2I can not see in any logs that the traffic is being blocked, but it is not possible to get to the page.From everywhere...

I am new to 8.3 and any help is much appreciated!I need to allow access from any IP on the internet to a server on the inside but my firewall is denying access due to an access-list issue (I believe).  I need users on the internet to use the IP addre...

anowell by Beginner
  • 11 replies
  • 0 Helpful votes

I’m using an RVS4000 on a small network of 5 Apple Macs. This was recently installed so I’m working out the early problems. When the Apple Software Update app (OS 10.6.4) runs it successfully finds new software - but, when it attempts to download the...

marhkmarhk by Beginner
  • 4 replies
  • 0 Helpful votes

I hope someone can point me in the correct direction here.I have a client that needs 4 machines with static internal addresses. He is using a remote filtering service that filters by public IP. I have set the proper NAT and Global statements I believ...

bboston85 by Beginner
  • 18 replies
  • 0 Helpful votes

Resolved! NTP on ASA

Hello Dear's,Please find the attachedI have configured Core Switch as a NTP server on ASA firewall, ASA firewall inside interface is connected to Core switch and the IP Address of NTP server is directly connected subnet between the ASA Inside interfa...

Hello,We have a Novell environment and want to use NAC Appliance. I've set up a lab to simulate NAC Appliance in our environment.When we log in, the login script that is configured in the Novell directory server is run to map drives.Problem here is t...

we recently installed a new fiber internet connection to our ASA 5510.we installed it to Ethernet 0/2 and labelled it "fiber" since "outside" (Ethernet 0/0) was already in use from our other internet problem is in ASDM, on the device dashb...

Lee Dress by Beginner
  • 2 replies
  • 0 Helpful votes

Hello,I have a network of around 5000 users out of which around 1000 users max are active at any given time. Currently they are assigned public IP addresses. I need to assign them private IPs and NAT them when they go out to the internet. I have a fo...

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