Network Security

Hello all, I have an example here. I would like to block access to our mail server from a spammer using an access list. Can anyone tell me if this is correct?Spammer: 201.86.141.99Mail Server: 209.24.251.74Would this be correct?access-list access_l...

Hi all,I have one PIX 506e, on inside lan there is one PC client, on this client there is SSH Sentinel VPN Client software for connect this PC to a Remote lan protected by Zyxel Router/firewall.When I activate Sentinel software,VPN Tunnel goes ON but...

Hi there, I have a ipsmc 2.2 sp 2 and trying to upload a sensor v. 5.1(4), I receive the issue "Import failed due to exceptionError importing configuration files from sensor- Unable to get sensor version. Sensor may not be reachable". But looking to ...

Hi guys i am running into an issue while importing my IPS using the VMS. The VMS either shows 5.1(5) E1 or 5.1(4)E1s286 what i have installed is 5.1(5)E1s286. Now whenever i do an import of this sensor the progress viewer always shows the error as "I...

Hi -Following the sw upgrade procedure from FWSM Configuration Guide (reload standby->switch active->reload primary->switch back) I had no problems upgrading with zero-downtime from 3.1.3 to 3.1.4in active/standby failover pair. Making the exact same...

hi,I will configure an idsm module (S/W version 6) in switch 6500 for the first time so , can i configure the module through IDM ( i.e graphical interface) like any sensor device or not??? and How can i do this??best regardsMohamed

I am upgrading my PIX to an ASA 5510. How difficult is it to set up HW to HW VPN's and have specific users/groups route only to those tunnels? For example I have 3 distinct remote customers that I would like to create connections to without them bein...

Our compay bought PIX 506E last Nov. Recent couple days, it stop working. when you access it form console, it keep a circle between start and "Use BREAK or ESC to interrupt flash boot, or push SPACE to load config form flash memory". no matter which ...

I'm looking to upgrade 2 3020 concentrators to the newest/stable software revision. I'm seeing 4.1.x and 4.7.x versions available, with both being updated at approx the same time. ( ) One of my concentrators has 4.1.x code and the other has 4.7. ...

Is it possible to have a report of when users connected and disconnected from the VPN and maybe how much traffic they used to gauge VPN usage?Thanks

I'm looking to upgrade 2 3020 concentrators to the newest/stable software revision. I'm seeing 4.1.x and 4.7.x versions available, with both being updated at approx the same time. ( ) One of my concentrators has 4.1.x code and the other has 4.7. ...

I have entered the command;snmp-server host [interface] [i] community ANAME version 2cHowever, the pix still response to version 1 SNMP traps. How can i ensure that it only response to version 2c ?Cheers

Is there a way to change the native Vlan for an interface on an ASA 5510 running version 7.2(2). On each side of my firewall the native VLan is something other than 1. There does not appear to be a command similar to the native command on a switch w...