Network Security

Hi,I have been tasked with implementing QoS over some GRE tunnels that a client has in place.To give a general idea of the setup,Central (hub) Site - Cisco 2811 connected to a 2048kbps Internet leased line - This holds down three GRE IPSec Tunnels to...

Hello all !As a result of recent DDOS increase, I am fedup of manually blocking IP addresses attacking on Port 80 of our servers. Is it possible to limit the number of connections on a Port or from an IP address on ASA5510 ?Regards,Murtaza Jamali

Hi,I configured ASA.All working fine where all traffic from higher securtiy level(inside) is flowing to lower security level (outside).I want to harden this and want to allow limited ports to ouside like http,https,smtp,IKE etc.Also would like to kno...

I cannot find a configuration example of Qos for a SIP trunk. I can see where I can do some things with sip but it is the RTP traffic that I cannot seem to find a way to get it prioritized. I have version 8.0(3).Now I have the CCM terminating the tru...

Hi,Don't know this is the right place to post this or not?I ordered ASA 5510 with sec plus license.I got it and after looking in the show version it is showing me the config as attached.Data sheets states 100 VLANs,64Mb Flash,5 security context and 2...

Hi therePlease can anybody check the attach config and tell me whats wrong with the config as my VPN is not working.Regards

We are trying to install a Cisco VPN Client and get an error, can anyone suggest how to trouble shoot. Thanks.05-30-2008 14:25:35 Local4.Warning 192.168.1.10 May 30 2008 14:26:15: %ASA-4-713903: Group = vpn, Username = asavpn, IP = 71.164.5.34, Error...

I have a group of users set up for VPN they can connect into the network without any issue, but while connect with the VPN they cannot access the web. They are part of the same vpn pool as another group and that group doesn't have a problem, but they...

Hello,A customer has a site wide issue, no one can search on google, receiving the dreaded "CAPTCHA" messages. They are using the ASA with CSC card. Is there anything we can do on that end to clear the messages?

10 minutes later i set on asa commands for authentification with IAS. It's working, but i have big problem. When i logout from asa & now connect to asa again with login&pass user who have on asa privelege 15 - authentification successful, but if i wr...

Hi I have a client with an MPLS network between all there remote sites with backup IPSEC vpn tunnels over the internet if the mpls goes down. This is working correctly.However now the client wants to split the traffic in some form for example route t...

I have three ASA 5505s in three different locations. Each location has its own subnet (10.0.0.x, 10.0.1.x, and 10.0.2.x). I have VPN tunnels from each location to both of the others, making a sort of triangle. Now, I also have one of those ASAs (10.0...

Hi all,Newbie here, so be gentle...I've got a PIX v7.2(3).This is connected to a LES 100 connection uncontended(UK), this has been capped to 20Meg. So far, so good...Thing is, I'm sure the speeds we're getting are definitely not 20Meg. I've ran loads...

I have a couple of Pix 515 and a couple of Pix 506. I have a user defined on these firewalls with the "Username" command. Before changing the password I had no problem accessing the firewalls with the GUI PDM. Since changing however, I pass the authe...