Network Security

Hi,I setup the router 1811 with IOS feature set. I use the SDM to config the interface (FE0 and FE1). when I config the "firewall" and "NAT", it shows that "it is unable to config the firewall" or "it is unable to config the NAT". I such add followin...

Need help to run GUI for FWM.I am trying to access the FWM module through https but it respond with the following error message:“Cisco PDM 4.1 for FWSM encountered loading errors. If PDM has informed you about a problem in your setup, please fix th...

Hi, we have multiple ASA fw and installed on different different locations. For any changes in FW's we do login seperately. Is there any module so that we manage all our FW's centrally. Thnaks

I have static and dynamic nat going on. Dynamic nat is on outside... How can I see which of the address in the pool are being used and by what ip?

Hi i just configured our own proxy server and i need to configure our asa5505. The ISA 2006 proxy is working fine (internet---dsl modem----web proxy with 2 NIC, one to our LAN and one is from ISP modem). I am new with firewall and badly needs help in...

What is the procedure to upgrade an ASA appliance when its in L2 transparent mode? Only way we could find was by putting the unit into ROMMON, is there another way? Cisco documentation describes the method for a L3 ASA, but no mention of L2 mode.The ...

Hi alli hope you can help as this is driving me crazy. I need to configure a firewall solution that will connect to 1 ADSL and 1 SDSL link. they require ios firewall with vpn (about 30 dialup vpn users).I have been trying to use the cisco configurat...

The pix 515e unrestricted software include the 3des-aes or i'll have to buy it

Do I have to open port on firewall in order to use vpn client3.x or 4.x to connect to outside network. How do I configure my ASA to allow port TCP 10000 or udp 500 opened. Clarification: my user inside network unable to connect to outside network ...

Hi,I am going to implement the SSL VPN appliance in the DMZ of PIX515E (6.3 Ver)I have to give access to SSL VPN from outside users and as well as from inside inside users.Please help me.My understanding is SSL VPN has to be NATTED for outside and al...

We have a number of PIX that seem to have this problem of refusing managment connections from time to time via SSH. The PIX are still responsive to Console access and still function properly as far as passing/blocking regular traffic. I've tried con...