Network Security

My Pix 515E model tears down my TCP connections in 4 in a very short about 4 seconds even though the timeout conn half-closed is 0:10:00 (10 minutes). How can I prevent the Pix box from tearing down my tcp connnections so fast? Below are my timeout s...

hiWhat is the MIB to pull the temperature off a 2651XM and a 3745XMthanks

Hi,Could anyone shed some light on the following problem I am having?I have set up a site-to-site VPN, and am able to have traffic encrypted/decrypted perfectly when protecting ALL IP traffic between local and remote hosts. My problem lies when I wan...

What is the difference between the hardware output queue and software output queue?sh int e0 shows my hardware output queue stats constantly at 128/128 but the software one is always 0.

Interestingly today was going along so good when just as I was about to leave to go home a problem arrived in my inbox - figures. The problem has to do with email. well you ask..this is a firewall forum not about microsoft exchange. well let me finis...

Hi I have configured a Dual Hub - Dual DMVPN Layout and want to use one single DHCP sever on the central site. I have configured "ip helper-address addr_of_dhcp_srv" on the spokes and I can se in my debug that I receive a broadcast bootp request from...

Hi Guys, How are you?I have some problem with PIX 506E NAT’s configurations. I saw that to allow traffic from lower security interface to higher security interface I need to create a STATIC NAT entry or use a NAT EXEMPTION based on ACL. But I have so...

I have a Pix 515e and will access to a Ctrix Server behind the Pix .I open the Port 1494 TCP and 1604 UDPbut a can not browse for Citrix Applications .

Dear NetPros,Recently I had reinstalled the VMS server and faced the license problem during the progress in installing the CiscoWorks Common Services 1.0.I have inserted the license key came along with the bundle but the license is not recognised, it...

We have a situation where we have Servers that will need to be placed on a DMZ protected by a PIX that are part of the same subnet as the server farm inside the secure network. On the third arm of the PIX will have a second DMZ attached to a VPN cont...

Hi , I need to configure a PIX and VPN client software on client to use smartcard certificates from a Windows 2003 certificate services PKI . Can anyone point me to good example and documentation Thanks to everybody Stefano

I have configured Cisco PIX VPN V3 client with Xauth with an ACE server.Everything was working ok for about 2 years (Customer site) but then started to get Node authentication failure on the ACE. Have had this before with a RAS solution I did with a ...

Hi,We have the following scenario -|--R1---Z---R2---(cloud)---R3---Z---R4---| |-----------GRE Tunnel----------|Z are external cryptos, we have a GRE tunnel between R1 and R4 (the lines don't line up!!). Traffic passes through the tunnel fine.We have ...

hi I have a syslog server and it is set to recieve all messages from the router. However when i look a the show log of the router and the messages log into the syslog i see a couple of types of messages always missing for example my gatekeeper regist...