Network Security

hi, my question is does pix 520 with 128r/16f suppports 7.x IOS ? cisco has IOS 7.24 for 520. has anyone tried it ?thanks in advanceregards amit

Hi,I would like to analyze the traffic details (Similiar to that of Net Flow) for my outside interface. Is it Possible to do so or what is the best option.Basic idea is to analyze the kind of b/w distribution for various outside access.RegdsRavi

Hi, I am in process of configuring ASA5540 for remote connectivity; just IPsec.I have assigned private IP space 10.x.x.x as address pool but I want nat that traffic to inside ip address 128.x.x.xI have tried adding it using ASDM Configuration->NAT bu...

we are doing test on implementing ASA 5520 with IPS module and having a failover solution. Need to clarify few things1) As i understand ASA by default comes with 2 virtual license. We would like to use the 2 context in routed mode.can i have the outs...

I read many materials of Cisco but now I can't configure TCP reset in IDSM.I show configuration and if possible, please help me what I must do more?

1) At present we are having ISP1 terminated directly on ASA firewall ethernet interface(say eth0). Currently this link is being used for Internet browsing.2) We are planning to have ISP2, which will b terminated on to another ethernet interface of AS...

How to check whether DHCP relay is enabled between two VLANs or from one VLAN to the other on FWSM?

Hi,I am a problem here.. Currently, I need to check if the VPN users are authenticated through Tacacs or local PIX firewall?? how can i perform this check thanks?The reason I am asking is i cant see any Tacacs server pointing to, so believe it could ...

Updated IPS 4235 from 5.1 to 6.0 - can;t access IDM anymore.Fails with errors like 'Can't connect to server - null' or 'errNotSupported-Command not valid or not supported'.java.lang.Exception: errNotSupported-Command not valid or not supported at com...

I have a remote 501 running an Easy VPN connection back to our HQ ASA 5520s but have noticed that even though the tunnel is built fine I cannot ping from the HQ side to the remote systems until one of them pings me first. I have tried the nem-st-aut...

I have a PIX 515 running 6.2.2 configured to allow both a lan to lan tunnel and Cisco VPN clients to attach. Both scenario's work fine. The customer is bringing up a remote so we want to use the 831 for this new site in client mode. I have used th...

This is my scenario.#1 One PIX 515 has three interfaces:Outside, Inside and DMZ1#2. Two Exchange servers in the Inside interface. Server#1 10.0.1.10 hosts abc.com , Server #2 10.0.86.20 hosts xyz.com#3. Two Symantec SMTP mail gateway server on DMZ1 i...

We ran a fiber cable which has 48 fibers between our facilities for many isolated communications paths about 20 miles apart. So we own the cable and it is not shared with anyone. My question is do you feel we should have a firewall on each end? We...

I am looking for suggestions of a good "What To" book for an ASA 5510 box, i.e. something that goes into the features of the ASA and what it can do for me, rather than something that just talks about how to do certain stuff with it. The problem I hav...