Network Security

If all nodes are using private addressing for the LAN and some spokes have dynamically assigned Public addresses. What is the best IPSEC approach for these spokes to communicate with the hub for routing?

Dear All,how ips prevents intrusion ?? is it inline ? if it is in promiscous mode how can it prevent ?? in promiscous mode ids can do shun/block using firewall r router ? if ips also doing the same , why this hype ? how its working differs from ids ?...

Can anyone give me some example configuration using VLAN on PIX 6.3?Pls.

Hi I have upgraded LMS 2.2 to 2.5 recently. We decided to remove all the old devices as there were inconsistencies, and do a device discovery. We have approx 1500 devices to discover.My issue is:When I ran device discovery it never finished (still ru...

Is it possible to nat the source address of a network before passing it through a VPN tunnel? Example: src:192.168.1.0 /24 dst:10.1.1.0 /24 get's nated to src:10.2.2.0 /24 dst:10.1.1.0 /24Is this possible on a PIX?

I have a 4507R switch with multiple VLANS or subnets. I've installed SNORT on a test machine I have but it doesn't pick up anything outside of it's subnet. According to the documentation I read I won't be able to see all the traffic on the switch and...

Pix 515 V7.0.2: Road-warriors create VPN connections through the "outside" interface. Now I would like to have ALL traffic arriving via the tunnel directed to the inside interface. As "road-warrior" as no fixed IP address I have a default route to th...

PIX 515e 64Mb RAM running 6.3.(3)When I issue the following command:no ntp server <ip address>The ssh or telnet session hangs; I then have to manually close the associated program and then reconnect to the PIX i.e a new session. I've also done a rebo...

i need to upload new flash image to my failure pix, using pix ver 7.0can you point me for the process or any How to manual?Appreciate any help

Dear All,We are currently have in place a Pix to Pix VPN tunnel accross a 512K internet connection between 2 Offices. The VPN tunnel is between a Cisco PIX 506E and a Cisco PIX 520. Due to the geographical distance between the sites there is a latenc...

GuysWe're about to deploy an IDSM in a live 6500 with IOS 12.2(18) sxd4 sup720...My questions are:1. Are there any issues we have to consider since it is a live network ?2. Do we need any downtime or will it interrupt the link ?3. Each of the 3 sites...

[ERR]static (web,outside) XX.YY.255.8 AA.BB.50.8 netmask 255.255.255.255 0 0 WARNING: static overlaps with global (outside) 2 someISPprovider-web-XX.YY.255.254

I have a 4215 running S188 monitoring two segments inline. I have been having problems with SSL connections. It seems that SSL connections are being lost or reset almost immediately. The browser acts like the session has timed out and we have to sign...

Sorry for that long introduction================================When we use SSL (AAA Secure-HTTP-CLIENT)in order to authenticate, the PIX send to the Browser a HTML form asking the userid-password. The HTML source code built and sent by the PIX indic...

Good day,Which kind of configuration can help us to manage the folowing parameter with solarwind :-bandwith use per ip address, per port-number of packet retransmitI have a cisco router 2600 , ios version 12.2 and a computer equiped by a solarwind so...