Network Security

hello guys ,i have started managing a asa 5510 firewall which is already having c2s tunnels , the problem i am facing is they are configured as "crypto map"i have attached sample config . , i am finding it difficult to understand the parameters used ...

Experiencing a frustrating problem that I'm hoping others have experienced and been able to resolve. Running ASDM V6.3 connecting to a couple of ASA5580's V8.2. After initial configuration everything seemed to work great, however, as of a few days ag...

An ACL has been applied on the inside interface to of the ASA 8.4 but it is not working. The aim of this list to allow only a few host for outside access and deny rest of the hosts for outside access. The syntex of the access list is access-list ACL-...

                  Dear friends,I have one server-A(windows 2008) installed one application called"host front" which gives athentication to connect Linux(mainframe console)server(SERVER B).These 2 servers are bihind the firewall.If one  internal user ...

Hi Folks,So I have a new 5510 which I have upgraded to 8.4(3). I have a /29 subnet from the telco on my outside interface. I have 6 subinterfaces on a dot1Q trunk on my inside interface. The customer requirement is to have two servers in a DMZ which ...

Hi!I have the problem with resource limitation on Cisco ASA.I want to set the limit for xlates as a percentage, not as an absolute value. But I can't do it.As I can see the output of command syntax, then this feature should be maintained:ASA(config-c...

Hello, I'm new to Networking and Firewalls.  But I have what I hope is an easy question to answer. 1. I currently have a Comcast Business Class Gateway, Cisco 2100 Series WLAN Controller and a Cisco ASA 5505 all connected together to supply LAN and W...

I setup a FTP Server and i can connect from the inside fine but from the outside i can not connect in passive mode. I can in regular ftp or ssh. Here is the log from filezillaStatus:          Resolving address of domain.comStatus:          Connecting...

According to Cisco dumentation (http://www.cisco.com/en/US/docs/security/asa/asa81/config/guide/mpc.html), the ASA is equipped with two default class-mapsclass-map inspection_default match default-inspection-trafficandclass-map class-default match an...

hi,from internet client usint outlook is unable to connect on 465 port . i opened port on firewall over a public ip on outside interface. does any body have idea to fix this issue.regardsrajat                  

Hi.I have a ASA 5510 with one external interface (eth0) and one internal interface (eth1) with 4 VLAN interfaces 'attached' to eth1.I have external services published on VLAN 2, but are unable to reach these services (i.e webmail.domain.com) from the...