Network Security

Hi.I have 2 ASAs in failover and the provider that is providing the internet link and the link to our main office has done the following.Over the same optical cable I have 3 IP ranges coming.First is a point-to-point range for connecting our devices,...

Hi,I have a Pix 515 which is runnig slow, it has high cpu utilisation, im not sure if this is due to the number of connections it currently has, which to me dont seem to be being cleared down. Please could someone offer some advice, thanksI have atta...

I have a 525 bundle but one of the firewalls will not boot up anymore. It gets to a certain point and then just hangs. These two firewalls were just recovered from a client site so I'm guessing at this point what may have happened. Is there a typical...

Hi, I would appreciate assistance in troubleshooting the is PIX 501. The PIX 501 sits behind a Netopia DSL modem servicing a branch office. The following is the config. Thanks.SaidPIX Version 6.3(4)interface ethernet0 autointerface ethernet1 100fulln...

Hi,I have a Cisco PIX 515E router with an unrestricted license. My internal users can access the internet via the leased line router connected to the outside interface. The DMZ users currently get out to the internet the same way. However, I have bee...

I'm running my IDSM in promiscuous mode and creating event action filters to filter benign events. I'm seeing quite a few events (several different signatures) with target ip addr of 0.0.0.0. An example is:signature: description=TCP Drop - RST or SYN...

I have been trying to fix a really annoying ssh timeout setting of 1 minute but haven't had any luck. Here are the relevant commands:mgmt-firewall# sh run sshssh infra-mgmt_subnet 255.255.252.0 infra-mgmtssh timeout 60ssh version 2mgmt-firewall# sh s...

Hi,I am trying to develop a script which will list events based on certain conditions. For this i need to know about all the attributes in the logs.Below is a sample log,05-12-2007 23:57:28 192.x.x.x local7.warn 2069294: 2080360: May 12 2007 23:56:48...

Can an IPS module monitor traffic for (2) 6500s working in load balancing mode?

I was using a 2651XM with a DSL WIC to terminate an internet connection, perviously we were seeing 4500/680 for speeds from the "speedtest.net" website, also a directly connected computer on the DSL modem see's the same performance.Once we put the PI...

Hi there,I am very very new to cisco, so I need some help in trying to figure out how to block streaming traffic. Any help will be appreciated.Thank You

Hi friends,I have a PIX 6.3 where i am terminating a site-to-site VPN tunnel and a remote access VPN too. The current site-to-site VPN peer is a static peer. Now, i need to add another site to site tunnel on the PIX but this time with a dynamic VPN (...

hi,i am using ASA 5520 with 7.2(2) with 512MB memory. I have only Internet being accessed using proxy via this firewall. CPU load is <1% but memory is always >280MB and average is 256MB.Why ??Sarva

Please excuse my newbie question, but can someone please tell me how to open port 3306 on a Cisco Pix 501 firewall using Device Manager 3.0?