Network Security

hi All: Can sb give me a example to permit Ident using established command? Is that command will conflict with the access-list configured before and will make a security hole? I just want to permit ident in my pix to fix the mail server problem. The ...

I just inherited a PIX 515 box and have been asked to set it up. It has three interfaces: Inside, outside and a DMZI have done the basic interface naming, security asignments and IP addressing. nameif gb-ethernet0 outside security0nameif gb-ethernet1...

I read in the Cisco Press CSIDS book that you can only shun a network using an ACL on a router and that the PIX compatibility is being worked. Is this feature available yet? I am working on getting both implemented. Thanks.

Anyone ever have a large FTP (500M +), going through a pix 520, fail after 200M or so? I was thinking it was a timeout setting but can't seem to find it. The pix is running ver4.4.

i am setting up a small network with cable internet access......i had planned on using the following connection.......cable modem ---> d-link router ---> pix firewall........will i be able to use the dhcp capabilities of the d-link router through the...

I have a PIX 515 using 6.2. I have it connected to a cable modem. The outside interface gets its IP address via dhcp from my cable provider. The DHCP address has not changed in years. I would like to host an email and web server for outside access. I...

I'm trying to find a way to get a Cisco router or switch to send an SNMP trap when a frame is received greate than a certain size. I'd also like the trap to include the source and destination addresses and the protocol (don't want much huh?). I'm ope...

My PC with Win NT 4.0 workstaion OS (SP6) installed with VPN clinet ver 3.5.1 facing some connection problem. During or after the PC connected to ISP with VPN clinet s/w, the PC occasionally restart by itself. Anybody have any idea on this problem ??

Hi ,Here is my scenario:Remote PC---->ISDN 800 Router------->ISDN 2600 Router----->24 port Switch----> From Switch one port goes to PIX inside interface and OUtside interface goes to---->Internet Router.All my local clients can access internet with N...

Is it possible to let client to access local LAN and Internet?I did it with VPN Client 3.6.2A and it works just fine. But pptp not.So is it possible at all?

Hello,I'm planning on setting up client vpns for my coworkers. We have a novell 4.11 fileserver too, runnin ipx. Can I tunnel the IPX protocol to the clients as well?TIA,-- Jeroen

Hi there...anyone have or know where to get a MIB for the VPN 3000 box?I want to see if I, through SNMP, can trigger the box to tftp or ftp the config to a remote server for backup purposes. Has anyone tried anything like that with this product?Thank...

Hi, I'm in the need of upgrading a Pix 515 ver. 4.4 to the last OS version (6.2). Does anyone know of any issue about an upgrade from such an old version?Also I would like to save the activation key before proceeding but I can't find any way to displ...

Need to know size for the following flash memory:" Flash i28F640J5 "*used to see PIX flash memory reference in cisco.com, but unable to find it now(?).Thanks