Network Security

I have two old 515 pix firewalls and would like to upgrade them with the earliest software version. Actually when I give a "sh ver" in each, I get this information, but I`m not sure how to read how much flash it has. Also if I need a flash upgrade, w...

I have a PIX 506 with two interfaces. The PIX is only used between to private network segements for some political reason. Here the description is:PIX outside interface is on 198.199.199.0 network and PIX outside interace address is 198.199.199.1 c...

Does anybody know a good book about cisco works 2000 (on solaris)? If so please write the isbn so I can order it. Thanks.

I know that a cluster member will send the traps to the cluster commander but is there anything I have to configure (trap wise) from the member side?My config is as follows from the cluster commander.conf t logging on logging 1.1.1.1 logging trap inf...

Is it possible to hang a modem onto a pix on the console port.i have a firewall that is at a remote location. Intermittently it hangs and i have to drive out to it and reboot it. Is it possible to put a modem on him so I can dial in when it hangs a...

Hi All,Just wondering if there are TX based Gig ethernet cards for the 525? Or am i stuck with FX? CheersDave

Hello all, Just wondering if the same type of support that exists for fixing up FTP when NAT is used also is available for RPC traffic ? IE a management station is trying to access a station via RPC, but the destination IP is a NAT.. I'd be surpris...

How can I make the PIX auto-redial with pppoe, when the PIX gets disconnected? It seems that the PIX gets disconnected when it's idle for some amount of time, and only reconnects when I attempt to get out to the internet. Is there a config similar ...

Hi,Could someone tell me if PIX do the NAT translation of the IP destination address when a packet travels from a higher level interface (inside) to a lower one (dmz)??? I've thought to use a static mapping, but as it is used on opposite of my traffi...

Does anyone know the release date for PIX 6.3?

I am looking for a way to specifically filter/limit syslog messages generated from a PIX. Given the following list:ACL 1) access-list ACL_NAME deny tcp HOST_A HOST_B eq TCP_PORTACL 2) access-list ACL_NAME permit tcp any WEBSERVER eq 80ACL 3) access-l...

Does anyone know how does OSPF across pix firwall ??

i need to undersatnd the logic for the following:PART 1i have a total of 6 interfaces on my pix. 3 are configures (in, out n dmz) with valid ip addresses, the other 3 are configured as follows:ip address statefailover:5 1.1.1.1 255.255.255.0ip addres...

I recently discovered an issue with PIX firewalls running FOS version 6.2(2).When a PIX Firewall is setup to send trap logs to a log server and the syslog daemon is not running on the log server, a denial-of-service attack takes place between the log...