Network Security

A follow up question to that posted by a user on May 3rd, 2009.On my 2621XM that uses DHCP to obtain an IP addresss from my ISP, I have a reflexive acl that allows all inside-originated traffic out and responses back in.I do successfully obtain an IP...

I have a hub and spoke configuration with a number of site-to-site IPsec VPNs from 857's terminating on an 1811 at the hub. Also in the mix is a client-to-site (EZVPN) which also terminates at the hub.I need to ensure all traffic destined for the int...

Hi Friend.I have a Cisco 5550, it ASA has 2 internals IP address 172.16.6.150 and 172.16.6.152, the both ip address must have only 1 outside ip address 10.80.10.9, but the connections must be as the following. When many machines send traffic to the 1...

Hi,I work in a financial sector of which security is very essential. I need to setup a site-to-site VPN over the internet for one of our subsidiaries oversea. However, i'm in doubt whether to use a Router at both ends or ASA FW. Does using a router h...

do CSA block certains applications when learning mode enabled?Our client claim that there are some services that are blocked, like network-printing, network share for windows clients.The CSA-MC log don't show these blocked services.Best regards

Hello,first time, sorry for my english.so i explain my problem.i have An ipsec vpn with 2 pix 515 and a router on 1 of this site.lan_a-->Pix_a--ISP--Pix_b<--Lan_b<--router<--Lan_b2traffic for lan_a and lan_b, no problem.traffic for lan_b and lan_b2, ...

Any ideas as to how onside of the tunnel is not encrypting traffic thanks #pkts encaps: 0, #pkts encrypt: 0, #pkts digest: 0 #pkts decaps: 26731, #pkts decrypt: 26731,show crypto isakmp sa18 IKE Peer: Vendor Type : L2L Role : responder Rekey : no Sta...

After reviewing some of the Cisco documentation on integrating WLC with NAC, requiring the WLC to be L2 adjacent to the CAS, I am assuming that the WLC can not be configured to use LAG on the 4400 seies WLC, a specific port on the WLC must be assigne...

I have two vpn configurations posted,are they correct, will the 2 routers be able to establish vpn connection through the internet ?

i have an ASA-5510 and there are 4 physical Rj45 ports but when i open ASDM i can only see and configure 3 ports. i already have INTERNAL, EXTERNAL and DMZ configured but i am planning to add 1 more channel for an External network. how can i do this?...

Hi Guys,I am a bit confused about which contracts I should purchase for our equipment. We have1) ASA55202) AIP-SSM-20What we want is hardware/software upgrades on both the firewall and module, as well as IPS signature updates. I have so many differen...

What is it that this exactly does and why does it do it?This is ver5.0.7 used with an ASA5510 ver7.0. The ASA was pretty much all configured before starting the ASDM. My analyst doesn't think it is of much use but I like it. I need to convince him ot...

Hi, I have a site to site VPN between the 2 PIX Fw. Is there a way to check if traffic is being carried over this connection ? the amount ?thanks.Jean