Network Security

Has anyone got any information on acceptable CPU usage on PIX, my reason for asking is that I am constantly observing 88 – 91% CPU usage on our PIX 515 running 6.2(1), I can not find any information on cisco.com.Any ideas / thoughts will be greatly a...

I am getting the following error message, when i tried to open EVENTS section in Security Monitor of IDS MC 1.2

how can i send memory use percent to third part sofeware.if use snmp ,then which mib should i used?thank you very much?

Hello, I upgraded our our Pix's OS from 6.3(4) to 6.3(5). We have a 14 site VPN Meshed network with 506s at remote sites and a 515 at the main site. After the upgrade we have been exipiriencing throughput issues at the main site (through the 515). ...

We are trying to establish GRE/IP tunnel with Cisco GSR 12008 but are not able to do that. The config is simple:interface Tunnel0 description GRE-tunnel0-1 ip address a.b.c.d 255.255.255.252 no ip directed-broadcast load-interval 30 keepalive 10 3 tu...

what is the meaning of this error message.An error occurred while running the update script on the sensor named test. Detail = CLI Error: "tls trusted-host ip-address 127.0.0.1 port 443 handshake incomplete."

is it possible to redirect traffic like http or smtp to a speficif IP? I have a Cisco Pix 515E. Thanks.

I upgraded our PIX 515e from 6.3(4) to 7.0(4) last night, and now I am seeing Packet Drops on the interfaces. I am seeing this via SNMP (see attached errors and traffic for one i/f over the last 2 days) and the PIX interface stats; Traffic Statistic...

Hello,does the dhcpd of the Cisco Pix 500 or ASA5500 systems provide the featureof "manual IP address allocation"?This means, that a client's IP address is assigned by the network administrator, and DHCP is usedsimply to convey the assigned address t...

What signature works for blocking/shunning emails with this Trojan in it?

Dear Pros,Please could you explain the reason for the following pix log message. Firewall inside accessing outside (Internet) with PAT. Inside network consist of servers and PCs. "710005: UDP request discarded from 10.70.77.5/137 to inside:10.70.77.2...

HiI'm having som trouble with a setup where the users are running telnet sessions through vpn tunnels terminated at a PIX running ver. 7.0.The sessions are disconnected after about 15 minutes og inactivity.I have tried to set a higher connection time...

I have two 515 failover pix firewall.one is primary and other is secondary or standby.when primary firewall power fail then secondary is activeand again when secondary is power fail then primary is again active.But one guy informed me, the pix firew...

two pix535 configed for failover.when show failover the standby's one interface status is "waiting"i search cisco site.it said "waiting" mean "Monitoring of the other unit's network interface has not yet started. "how can i change the status to norma...

Hello all,I use a firewall ASA 5510 in a cable environment. Does the ASA generates also a NetFlow data record? If yes how to enable it?Thanks for all your help.Daniel