Network Security

I am confused with handling of multicast traffic in PIX firewall. Some documents say PIX cannot handle multicast traffic and there are some documents which state how to configure multicast interfaces in PIX. I would appreciate if someone can shed so...

In a PIX can I apply access-list in both directions (in and out...as in a router)?

Hi!!Does anyone know how to remove/clear the config on a pix 515 back to factory default without knowing any passwords. I've heard of rawrite which I doubt will help. I need a similar procedure to password recovery on switches and routers. Thanks in ...

Dear ciscoer,Any sample config PIX connected to the Internet with Router. The router using the IP legal and router's ethernet 0 using 192.168.0.xxx. PIX ethernet0 using 192.168.0.xxx and the PIX's ethernet1 192.168.1.xxx. Where should I NAT the IP le...

Bought a used PIX Restricted L and Intel FE card. Received these output during bootup:PhoenixPICOBIOS 4.0 Release 6.0Copyright 1985-1998 Phoenix Technologies Ltd.All Rights ReservedBuild Time: 04/27/99 17:08:34Polaris BIOS Version 0.09CPU = Pentium w...

Hi there,I've managed to get onto my pix and can do anything as normal but I'd like to get a completely fresh version of the config. What commands can I give to delete the current config... I just want it back to the stage the it was when I took it o...

PIX 535, OS 6.3.1Following a failover we are observing that some of the interfaces on the primary and secondary PIX are in Normal (Waiting) status. In the log, we see that those interfaces are continuously undergoing the testing process. I know t...

Hello All,I am confused with handling of multicast traffic in PIX firewall. Some documents say PIX cannot handle multicast traffic and there are some documents which state how to configure multicast interfaces in PIX. I would appreciate if someone c...

Hello,I am trying to add in a PIX firewall to our ADSL-based net connection. Main problem I am having is that I can't find out how to set up the PPPoA authentication details in the PIX. I can see info on setting up PPPoE but not the PPPoA protocol us...

I have a PIX 501 and 1700 series router with T1 to ISP. I also have a DSL and I was wondering if I need another PIX if I want to configure to use DSL (dynamic IP assignment, PPPoE) if T1 fails.

Hi,My client want his computer bbb able to use Yahoo messager'sWebcam function behind the firewall, so I try to open theport 5100 in PIX for his computer, however with no success,then I try to open all TCP and UDP port in PIX but still nosuccess. Cou...

I have 2 pix 520's that were in storage and had previous configurations on them. When I power them on and try to connect to them via console (hyperterminal 6.3) , neither one of them responds. I don not see any boot up info either. These units are th...

hi,I have a pix 515 with 3 interfaces, the outside interface and the DMZ interface are different subnets of one main net, which means that I have a legal net ( 200.200.200.0/26, the outside interface and the DMZ interface are 200.200.200.0/27 and 200...

Are there any known issues with having 2 interfaces with security level 0???thanks

Has anyone successfully configured 2 PIX 501s that are connected together? We're trying to use the 1st PIX as a DHCP server, and have the 2nd PIX connected to it and have it act as a relay agent. The problem we're having is the DHCP relay agent (2n...