Network Security

I am trying to route traffic from 192.168.255.0 /24 to a host 10.213.121.236. The traffic is being killed off by the pix and i can't see why. Does this version PIX Version 6.3(1) allow recognise 192.168.255.0 as a valid network?

Hi, I have mangaged to connect to my Cisco ASA 5520 from the internet via the Cisco VPN client. I just used the ASDM wizard to create this. But I can't connect to any internal servers, or any thing really. I have yet to add any access rules but the w...

I need some help with a setup for email.SetupI have a PIX525 and an ASA5510VPN and an internal 2950 router. The PIX does firewalling and the ASA does VPN. Currently all outbound Internet traffic goes through the PIX via the router with this command:i...

PIX Devices Running Versions 6.2 and 6.3"Issue the activation-key command in order to change your activation key if the PIX currently runs versions6.2 or 6.3." Why do I have to do this ? Thx, [email protected]

Guys.Everytime I try to launch User Tracking, it shows that it failed to connect to the ANIServer.I've tried restarting the ANIServer which didnt work. I even ran reinitdb.pl (with and without the -restore switch),which still failed. Appreciate any h...

I have established a site-to-site tunnel between our two office bldg's, but I'm unable to ping between the two. Both IPSec and IKE negotiate and show active connections, but if I check the IPSec tunnels in the VPN status monitor, there are no decapsu...

I have activated the ARP inspection at FWSM of Cisco 6509. Is there an SNMP MIB to show ARP table info at FWSM of Cisco 6509? The "ipNetToMediaTable" MIB does not return anything.

I am configuring an ASA5520, which is acting as a Certificate server.The CA server is enabled and I have issued some client certificates.I have enabled the following commands:webvpn enable outside ssl certificate-authentication interface outside port...

Hi, ISP--R1--Firewall--R2--R3--Pc(webserver) ISP is terminated in the R1 router.To provide internet for users, Dynamic NATing are given in the rotuer(R1) level itself.R1 F0 ip is primary public ip and Secondary ip is private ip which is terminated in...

Hi all,I need a help with this one.We have configured one our physical interface (X) to be without an IP address and we have created on the same interface the VLAN interfaces (E, F, G, H). But because we have our PIX in failover we observed following...

Purpose - deny access to the firewall (save for specific exceptions) I always thought that if you specified some telnet hosts on the inside and SSH ones the outside that "it was implicit" that no other access could be made via these protocols. But to...

We have 2 sites with 2 ASA 5520s on Site A and a 3rd ASA 5520 on Site B.We have the 2 ASAs at Site A set as Active/Passive failover.We would like the firewall at Site B to also be part of this failover in the event of Site A being unavailable. Is thi...

We are setting up vrf's for different departmental domains and they will all come together in an FWSM module to govern access between the vrfs. Does anyone have any documentation on how to set up the FWSM for this? I need to come up to speed quickly ...

I have a 525 running 6.3 setup with 3 interfaces. Inside, branch, and dmz.The ip address range of my Head Office is 10.1.0.0 255.255.0.0 and my branch is 10.2.0.0 255.255.0.0.I have a server in the dmz with an IP address of 10.1.1.12.The firewall has...