Network Security

Hello,I recently did a quick check on one of the daily logs on my ASA 5520, and I noticed that fairly often I am getting an "LU allocate connection failed". I obviously checked the error message on the site and it says "Stateful Failover cannot alloc...

I am tring to forward 2 ranges of ports from my outside interface ip to a host on the inside interface. The outside interface is natted so that all inside hosts use it's single IP for general use.I have 2 ranges, 5096 - 5099 and 17300 - 17440 to forw...

I having trouble configuring my first ASA I need to pass lpd traffic and the implicit rule is blocking me I attached my config. I am not sure if the problem is the access list or my nat.

I am currently working for a client that has a primary MPLS WAN, but is requesting to have DSL redundancy in case of MPLS circuit failure. They are firm on this. I have one site currently up with redundancy via VPN tunnel over DSL...routing with BG...

Hi,I config the cisco router 1811 with firewall feature set. I can block the IM. how do I block the ICQ?rdgs

Is there any way to authenticate two different remote-vpngroups from two different radius servers on PIX 6.3.

what is the meaning of "Inbound TCP Inbound TCP connection denied from - to- flags SYN on interface Outside" and how to solve this.

Hello, I've got a 5540 that firewalls my production lan enviroment. I monitor the asa with asdm and i am constantly watching that the cpu usage is over 80% even though there are not a lot of active vpn's. Does anyone have some tips on how to make wor...

when configuring a crypto ipsec transform-set command, how many unique transforms can a single transform-set contain

I currently using an IPS ASA 5500 AIP . Because i am new to this product so does anyone have any baseline for configuring of this IPS. Can share the knowledge. Thanks

We are building a new setup, this new setup entails bundling two new firewall service modules to produce 10 Gbps.Currently, we have two distribution switches ds03 and ds04, in each of those distribution switches , we have two FWSM and one ACE module ...

Hi AllWe have a site to site tunnel running between two sites SiteA and SiteB from both the sites we are able to ping devices internally in the network but not to the inside interface of the ASA.I have enabled the management interface as the inside i...

Hi Techies,I have been assigned project for setting up the security contexts on PIX firewall.Please see the below tech details:I have created two contexts i.e. Admin & CustA. I have decided to share the Outside interface between two contexts. I have ...