Network Security

Dear All,I got one problem with new Cisco PIX515E with 2 Fast Ethernet. Let me explain about my scenario:LAN->Switch->PIX515E->Internet(DSL)-LAN: Private IP (192.168.1.0/24)-Switch: Private IP (192.168.1.253/24)-PIX515E: (outside)registered ip addres...

Can anyone provide some pointer for the following problem?We have a VPN configuration set up on our pix. When a CVPN client connects to the PIX successfully, the CVPN client can only ping and access machines on the VLAN which the pix is within. When ...

How do I Use client certificates to authenticate to an access list on a CISCO PIX firewall 515E?PIX Firewall Version 6.3(1)Cisco PIX Device Manager Version 3.0(1)For Example: When a client authenticates using VPN the PIX should assign him port acces...

I have a inside access-list setup with a deny all at the end..I have a server on the inside of the firewall that needs to speak to the sql server in our dmz network.Here is the access-lists I have in place..access-list 150 permit tcp host 10.xxx.xxx....

We have a test lab set up where we beta all our configs. I am in the process of testing v5 on a 4235 IDS sensor and am prepping to test the new version of CiscoWorks and Protego. ALl of our equipment is connected from the serial console port to a Dig...

Helo¡We have a Cisco PIX Firewall 6.3, and we have configured VPN for a remote user. All runs OK.One provaider (ACIDCHEM), have a http server in her LAN, and distribute "Cisco VPN client" for acces at her http services. We configure this client in on...

Hi to all, I'm novice in using PIX 501. I want to establish Site to Site IPsec tunnel. I used the PDM (via https) to configure the tunnel. The problem is that I have errors as following :#pkts no sa (send) 22what it means? Any help please. I'm blocke...

How can I synchronize the configuration between master and backup VPN 3030 devices in a redundant VRRP setup?The 'Cisco - What is VRRP?' document says to save the CONFIG image to a file, edit the interface IP's, load the file to the second device, sw...

I need to set up Site to Site VPN's between our central PIX 515E & 3-4 remote sites. What kind of hardware is necessary to get by at the remote sites to get them connected? Is a router like the 1721 or 2xxx series with the firewall feature set suffic...

Hi,We replace PIX 634 with PIX 701 and PDM version 302 with 303. We are now unable to access the PDM via a browser (which worked under the previous versions). This message is being returned 404 Not FoundThe requested URL /admin/index.html was not ...

I am configuring a PIX515e for our branch office with a site-to-site VPN. I need to change the internal interface (Ethernet1) to match the internal address of the network in the office (currently assigned 192.168.2.0-192.l168.2.255).I go into the PDM...

This is in reference to the DoS vulnerability for PIXs accepting ipsec connections detailed here:http://www.cisco.com/en/US/products/products_security_advisories_listing.htmlDo you simply copy this image from tftp to run in order to upgrade? What is ...

What's the simplest way to configure access on my Cisco 804 using ISDN, to my corporate Contivity VPN Client (provided by Nortel Extranet). VPN is using dynamic addressing.

I would like to monitor which tunnels I have that are up. We use VPN tunnels as backups to serial lease lines. Right now, I only have 4 tunnels in addition to 3 others that are vendor-based connections. I would like to look at a list and see which tu...