Network Security

I’ve been using a Cisco ASA 5505 Security Plus bundle for two years now without any problems. My previous Internet Service Provider was routing the external IP I was leasing directly through to my internal network without NAT which my ASA 5505 was wo...

Hi Friends ,I am new to cisco asa devices . I wanted to know if its possible to use ldap/AD authentication to allow internal users to use INTERNET services . As in configure different webfilter profiles , and then assign these profiles to different p...

hi expertsi was going through the asa documentation for snmp inspection and it doesnot mention much about snmp inspection . if the traffic is going from one snmp host to a destination snmp server passing asa , will inspect snmp required ? if yes , wi...

hi expertsi have a host and server in the same range sititng inside of firewall, is the below communication possible from inside host (10.10.4.3) to inside server (10.10.4.4) which belongs to the same range by doing destination NAT .Firewall inside i...

I am trying to upgrde pdm from 3(1) to 3(4), when I use tftp and try toinstall pdm-304.bin it appears tostart up and load but always ends with the following message:Received 3152452 bytesBad magic number (0x6f6c636e)I have tried re-downloading it (se...

Hi all,Got a bit of a conundrum i wanted to share, we are trying to achieve the following:Branch Office (all traffic) -----> (vpn) -----> (Head Office ASA - DMZ interface) -----> (Head Office TMG) -----> (Head Office ASA - Outside Interface)So all tr...

Hello,I am using a PIX515 to forward a block of public IP addresses to my end users inside. I use an inbound acl on the outside interface to control which services inside are accessible from the outside.As far as I can see there are two ways to overr...

We have two ASA5510s, each with outside interfaces to the same two ISPs (different IP addresses within the same subnet, of course). Both ASAs allow ICMP on all (inside and outside) interfaces. One ASA's default route is to ISP-1 and the other is to I...

I have an ASA5510 with CSC Module which is inspecting HTTP traffic. We need to be able to use http radio stations. Some radio stations work but some don't work. I excluded my computer ip address from the CSC filtering but i am still unable use certai...

Would somebody from Cisco mind explaining how they can sell us a license for Cisco Security Manager 4.0.1 and when we try to upgrade to 4.1 they want to sell us another license???This is from the manual:"Normally when you upgrade from an earlier vers...

We have several pairs of ASA5510s in failover A/P mode, some running 8.3(2) and others running 8.4(1).e0/0 = outsidee0/1 = insidem0/0 = managementThe problem we're having is we can't get anything to route out of the management interface unless we put...

Hi,is anybody knows is there 2 virtual context that is coming with ASA5585x (ASA5585-S20P20XK9) by default,  like with other ASA models, or I have to order it with license for 5 context (minimum)?Thank You in advanceVladimir

Hello All,Why does my IPS ASA-SSM-10 have a little RED stop sign beside all my Blocking options ? Is this normal ?ThanksC