Network Security

Here is a finding for those who have upgraded or purchased a new 2621XM with memory above 128MB. I have verified that the advanced Security IOS version 12.3(11T3), will crashdump and reload, when attempting to VPN from a client inside the network to ...

Dear AllWe are facing one problem with CiscoWorks VMS Server2.2 with securiy Agent console.. When we attempted to see CSA agents error page is opening . Its giving error 500-Internal Server Error In CSA agent ( CSAMC) log file we noticed the error Fa...

In order to configure a Cisco PIX 506e firewall using PDM 3.0 to allow only https between two networks, I planned to create a Service Group with the proper paramters set. My question is, however, how many rule entries need to be made? I'm guessing th...

Dear All ,can any body pls explain me abt this statement..im bit confusedstatic (inside,externalnet) 10.0.0.0 10.0.0.0 netmask 255.0.0.0 0 0 in this nat we are using same source and same destination. whts the use of this nat statement.Thanks in advan...

S138 Signature update was originally announced 1/19/05. We upgraded three sensors with this update and have been experiencing performance problems with two of them. On 1/27/05, S138 Signature (still dated 1/19/05) was announced again! There appears t...

I have established many ezvpn connections with Pix501 and VPN 3005. The Pix is running Version 6.3.1 and I have tried to use the dhcprelay feature.client----pix501----ezvpn----vpn3005------DHCPserverPix(inside)172.16.1.1DHCP Server 10.1.1.100The pix ...

I need to create a second outside interface on my PIX 520 running 6.3(3) ios. My PIX has 6 interface on it. 1 is the Outside interface, 1 is the inside, 1 is the DMZ, so I have 3 nonused interfaces on my PIX. What my organization is trying to do is s...

Good morning,As it stands now, I have about 5-10 servers that are now under the requirement of having access filtered by MAC address and by a firewall via access lists. Unfortunately, I my experience with firewalls is a bit limited and was hoping I c...

I have got a spare Cisco 2621 router which i intend to used as a firewall instead of a new PIX 515.Do i need to upgrade the IOS image or could i use the current one?Could advise please.PS I will be using this router in a test Lab.

I used the idsDbCompact utility to compact the SecMon database which took a few hours. After the compaction, I cannot find in the database any alerts generated by the sensors during the compaction period. Is there a way to recover/retrieve those aler...

I have been using NT domain authentication and was working. Now that al the users have migrated to AD, I am trying to configure the Concentrator to use AD. However, every time I try to test the AD authentication it comes back with rejected: not speci...

NETWORK 1 : We have a WAN that consists of a Main Branch and three remote locations with a PIX firewall at the Main Branch and branches connect to the Internet through the Main Branch PIX. This is a 192.168.X.X network. We use Cisco Secure VPN Client...