Network Security

I have a 1800 router and my ISP blocks port 25 (smtp). I need to configure inspect and port-map esmtp to port 587, but I can't configure this. If i configure port-map on port 587 directly (not port-map esmtp), the applications not works correctly (ve...

Hi - I'm using ADSM 5.2 to configure a FWSM running 3.2.4 code. I would normally configure the FWSM using the CLI, but for some reason, if I enter host entries on the CLI, they don't show up on the ASDM. For example, I configure 3 host/IP address pai...

dear all,Please give the part number for Cisco services for IPS for 4260 IPS.We need to quote for the client for signature updates of this IPS modelThanksswami

Hi,Our remote network users VPN to a PIX 506e. We had an issue three weeks ago, whereby remote users were getting kicked for the tunnel to the 506e. We reloaded the PIX506e and the issue was resolved. Today creating VPNs to the 506e was slow and some...

Test bed configuration consists of Catalyst 6500 and 4255 IDS vith SW version 6.0. The traffic is captured using VLAN capture feature and send to the sensing interface Gi0/0 on IDS. The reset interface is Gi0/3, connected back to the Cat6K. Vlan 140 ...

When I configure subinterfaces on an ASA, how does the security level of the physical interface interact with the security levels of the subinterfaces? Can I make the subinterfaces security levels different from the security level of the physical int...

I am having a URL http://203.199.83.190/newsletter/index.php on the pix inside network i want this URL to be allowed from outside for some x ip address how can i achieve the sameRegardsHitesh

Is this is true that cisco mars can do the reporting for all the devices(like checkpoint, juniper, sonicwall, and IBM-ISS ) devices. Requesting plz reply ASAP

Not sure if this is the right forum...I have two identical ASA 5520's that were purchased at the same time. I use them in an active/passive failover. This week I noticed that the displayed flash size on the active one was 64 MB and the flash size on ...

Hi,docs say that PIX/ASA sends a ping to discover destination MAC address. I can not find a reason for doing that... anyone can help ?

Hi all,Our firewall has the default timeout for idle connections and is set at 1 hour.i know i can change this, but my question is this :Is there a way that i can configure the firewall, to have different idle timeouts for for different groups based ...

I cant find this command under the system execution space or even in each contexts.

Hi, i want to apply websense to my ASA. But i want the free one, is there any?I want to use free online published url - ip resolver like http://centralops.net/co/. But i don't know if it can be used in ASA as Websense.Can anybody help me ? ^.^Thanx b...

Hi,I have read on a previous thread about QoS on the firewall an read the link provided.I have one question regarding QoS on firewallI have read that the QoS supports Priority traffic and Policed (rate limiting) traffic.For example:i have a 256K FR.I...

I am looking for the most efficient way to configure NAT exempt statements for a multiple interface ASA. I know I will need to write ACL's but do I write based on source and destination networks? Or source network to Any? Any suggestions would be gre...