Network Security

Hi everybody!First of all i have to admit that i'm rather new to cisco networking products and well, this is my first pix 501 / exchange installation ;)The scenario is as follows:Inside Network: 16.37.16.0Outside Network 83.42.12.16x (ISP: Gateway: 1...

I have a 515E firewall that about every two weeks just hangs. I heard through our T-1 provider that there was a field notice or recall out on this issue, but can't find anything that is later than May 2002. Is there something newer to review?Thanks

how to install asdm on pix7.0? I've instelled pix701.bin but cannot copy asdm-501.bin to flash. Looks like pix cannot read from TFTP but TFTP is OK, I've tried with tftp client and PIX can write to tftp. Anyone done this?thanks!

I am trying to allow the McAfee agent to run on Windows PCs without popping up CSA warnings. I ran through the Wizard to allow this exception, but it doesn't seem to be working correctly. Is there something I am missing?

Can anyone explain why Ciscoworks requires a specific version of the java plugin rather than just using it as a minimum requirement? The current version of java is 1.5.0_01 but when I access our server it complains that I'm not running 1.4.1_02. Is t...

I have a Cisco 4506 with 8 Vlans configured. I have two subnets that I want to protect, by passing users through a RADIUS server for authentication. Can anyone suggest whether or not I should use Lock and Key to apply dynamic ACL's, or a PIX Firewa...

While working with a network mapping tool called Intermapper our PIX was pushed to 100% CPU while filling the log with this message excessively: Denied ICMP type=3, code=3 from 144.bbb.ccc.dd on interface 3Output packets on interface 3 (facing this I...

Hi All,Could somebody advice me any tips and tricks to handle the following signaturs or any extra information to handle these. What are the measures that can be take to control the below list of signatures. I know there are inormation on the NSDB, I...

Hi! Good day to everyone.I have recently installed a Cisco PIX firewall and for firewalling purposes now wants to configure a client VPN connection from the outside using MS PPTP. The configurations for the client VPN are ok as I double checked it. A...

I'm not familiar with Cisco configuration but need to open firewall ports. Here is what I've done, but not sure if it is correct. Do I need to add more or am I off in left field somewhere?access-list ACL_in permit tcp any host 66.37.xxx.xxx eq 1025...

Here is the scenario:FR - Remote -----FA - 1760----LAN -PIX?---Internet | | | 3COM LAN SwitchI have a client that has this existing scenario, with a 1760 FE configured to the Fram...

Just managed to lock myself out of a 501; no console access, no pdm access, and no telnet/ssh access. Went through the whole password recovery routine, but in that mode, the PIX could not even ping its own inside interface. You can already guess that...

I have noticed since i have been using PIX that they tend to drop the rsa keys used for SSH auth with no particular reason.I have tried ca save all but it still drops it from time to time.any ideas?cheers

Dear All ,i have 2 isp s .so they provide me total 12 addresses.. each 6 . now my query is i want to utilise these 12 ip addresses properly. can anybody give me best configuration.. is load balance possible between these two ISP sThanks in advanceNat...