Network Security

I see the following in a show run on my 5510 but I cannot remove any of them (using the word no before the command as it appears here is the only method I have tried)Whats the deal?crypto ipsec security-association lifetime seconds 28800crypto ipsec ...

Hello, i want to know if can i have 3,000 users with ASA 5540 + CSC-SSM with Anti-X, there is any licensing for 3,000 users? Or how can i do that? I need protect 3,000 users.

I have 4215 appliance that I'm trying to get working. It's only logging the outbound traffic. I'm not sure what I need to configure to have it log the incoming traffic (which is what I thought the device was intended to do). Any/all ideas would be...

Hi folks - I have a host in the DMZ that has a one-2-one static NAT on an ASA 5510. The IP address of the host in the DMZ is 192.168.128.20. Now we have added two more hosts in the DMZ that have been clustered with 192.168.128.20. The IP addresses of...

I'm getting the following error msg when booting.No images in /Error 15: File not foundunable to boot an imageSo I'm trying to use tftp in rommon mode but I can not ping anything from either ASA -> laptop or the other direction. I'm not sure I have ...

Hi All,I am trying to get OSPF to distributed the VPN tunnel routes to my internal router. I can get the both sides to see each other as neighbors, and the ASA sees the routers OSPF routes, but the router is not getting the updated routes from the A...

Hi all, I tried to setup a clientless SSL VPN with a telnet/ssh plugin on a ASA 8.0.4.I use the plugin from Cisco. All works fine but when I connect via a proxy the connection timed out and no connection via ssh/Telnet is possible. It seems to depend...

Hi..I am facing issue with accessing firewall syslog files.the size is around 2GB.It says i need to open it with another editor rather than notepad.I tried with wordpad but it hungsup.Any suggestions on this.Also i have heard that the logs are stored...

So I have an ASA in a little abnormal setup.The site has a managed router far down stream and my only option for VPN is to have a static translated to my ASA.My ASA has only one interface plugged in, inside. Things seem to work great, I can ping thin...

Hi guys,telnet x.x.x.x 20yyyy is the decimal line number to which you want to connect and 20 is default.What's that 20 means?May I know please?Thanks!=)

I saw a curious message on bootup of an ASA 5520 running 8.03.19(i think) code, where it made a reference to busybox, which i believe is a compact linux distro. Can anyone clarify this, is busybox used as some sort of bootloader and if not why would...

Hi all. I am using cisco pix 515e with ios version 6.3. This pix is configured with alot of site to site vpn with many of my other subsidiaries. Would like to know how i can clear the vpn session of just 1 particular site without affecting vpn sessio...