Network Security

Okay I thought I had this problem solved but it seems I have a different problem all together. So here is my situation... I have two servers behind a PIX 501. The PIX has a static external IP, and both servers have their own static external IPs that...

Hello...I just dropped a PIX 515e (which has 7.2(2) running on it). They have an MS Exchange server on the inside, Static NAT to a public IP...the box is able to send email outbound no problem, but not able to receive INBOUND smtp..syslog shows "FIN...

DNS queries from an inside interface (high security level) are not making it out of the outside interface (zero security level).Here's the error:Dec 20 2007 08:17:43: %ASA-2-106007: Deny inbound UDP from 192.168.1.10/1442 to a.b.129.157/53 due to DNS...

HiI want to configure a dial-up Remote Access VPN with Cisco AS5350 as the NAS and Cisco ACS as a RADIUS server with client all over the country using Windows OS.I want to perform authentication using certificates which are loaded into smart card. Ca...

I am going to put in a T1 circuit to a remote office. I have a couple of adtran CSU's that I thought I would use and then connect to a ethernet port on the asa 5510's. I was told I cant do that because the CSU's will not talk to an ethernet port. Doe...

Hi All, I am having a problem in configuring a dynamic VPN in my pix which has the 7.2 version of ios but i am able to work with same configuration in the pix whch has 6.3 version i just want a user from outside my network using the vpn client access...

I need a little help here.I have two new 5520 ASAs each with SSM modules.I seem to be having problems with the ASDM software not recognizing the SSM. One day it is there and the next it does not show up. I can session to the ssm from the console co...

I have an ASA 5510 box with software version 7.2(1) which I am trying to get to work with the built-in VPN client on Mac OS X 10.4.x I have the ASA is set up to the point that client machines using the Cisco client can VPN in properly with everything...

Hi,I have configured a Cisco 1841 IOS firewall. All works well except for PoP3 traffic. If I take out the inspect rule applied outbound on the outside interface and the access list applied inbound to the outside interface PoP3 works.So i know for sur...

hello,when http inspection is activated on pix515 the clients on lan can not send email through hotmail yahooo and can not open some php sites. what can i do to have an http inspection and users can access these sites and send emails.below part of c...

I cann't Static NAT with fedora 6static (inside,outside) 212.229.41.3 192.168.0.30 netmask 255.255.255.255 static (inside,outside) 212.229.41.4 192.168.0.31 netmask 255.255.255.255 static (inside,outside) 212.229.41.5 192.168.0.10 netmask 255.255.255...

Hi,I have a webserver in the dmz which is accessible from the outside. However, I am unable to access interenet from the web server. Help!

How can i set user permissions so that a user can only access their respective context on an ASA and should not have access to any other context?

Hi,I have a router with multiple ipsec/gre tunnels going out over twointernet access interfaces. I have redundant routing set up for thedestination routes coming in via bgp through the tunnels. I would liketo set it up so that I can rate limit the ...