Network Security

Engage with peers and experts on network security topics such as Secure Firewall Threat Defense, Adaptive Security Appliance, Secure Firewall Management Center, and Security Cloud Control.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

“Join

 
Labels

Forum Posts

Hi,We have 20 routers and switches of different models and we want to log or audit all the changes made to these devices.Can someone please tell me whats the best way to log everything from these devices including telent, config chagnes ....etc. Than...

We have a PIX 515E running 6.3(3).The internet connection goes down about once every 24 hours. Reloading the PIX restores the connection every time. I've tried the following:turning off fixup protocol dnssetting fixup protocol dns to 1024entering no ...

chuston001 by Community Member
  • 1801 Views
  • 10 replies
  • 0 Helpful votes

I'm trying to set up a tunnel between a branch office and the main office of a business. I can get the tunnel up and running and I can get the computers to ping each other as long as they are on the 192.168.1.0 or 192.168.2.0 networks. However, I can...

justink99 by Community Member
  • 617 Views
  • 3 replies
  • 0 Helpful votes

Does PIX support supernetting? For example, can I configure a PIX interface as 192.168.0.0 255.255.252.0? I currently have 192.168.0.0/24 configured. But I need a larger range, and am hoping to change it to 192.168.0.0/22. My PIX OS is 6.3(1).Thank y...

josephqiu by Level 3
  • 918 Views
  • 7 replies
  • 0 Helpful votes

I am a network consultant with a client who has a PIX 506e with Ethernet 0 & 1 both plugged into a Cisco Catalyst 2950 switch which also has private IP LAN clients on the same switch. My VPN is still working to another office with this config, but I ...

rnoel1 by Community Member
  • 417 Views
  • 2 replies
  • 0 Helpful votes

Hi, I have a PIX 515E connected to a 3725 router (Crossover) and my VPN 3000 sitting on my DMZ (NAT). When i look at my VPN tunnel, it shows as being up with it's peer. But i am unable to get traffic across the tunnel. I can do a trace route inside m...

ddunk0077 by Community Member
  • 572 Views
  • 2 replies
  • 0 Helpful votes

Is it possible to NAT the inside source address where the desired NATed source IP is on an inside subnet?For example, can the source inside IP 1.1.1.1, appear as 1.1.1.2 on the outside, for an inside subnet of 1.1.1.0/24 ?static (inside,outside) 1.1....

ghills by Community Member
  • 428 Views
  • 1 replies
  • 0 Helpful votes

I have a PIX 515E Restristed Lic.I have 3 int., 2 Otside and one Inside. Of the 2 Outside int, 1 is for a T1 and the other for DSL. Now, I have over 100 users. I want some of them to be directed to the int with T1 connection to the Internet and the r...

rkishanb by Level 1
  • 647 Views
  • 4 replies
  • 0 Helpful votes
Review Cisco Networking for a $25 gift card