Network Security

Hello all,I am trying to get an ASA running v7 OS working as an easy vpn server behind NAT in the following scenario:ASA(EZVPN_Server)-----Gateway----Internet-----Gateway-----Router(EZVPN_Client in NEM mode)There is a static nat entry on the gateway ...

Hi all,I currently have a 2800 series router with firewall OS which NATs port 443 to my Exchange server (see below).ip nat inside source static tcp (exchange IP) 443 interface FastEthernet 0/1 443I would like to evaluate RDP (Terminal Services) for r...

I configured my ASA 5510, please find attached my network diagram for reference, and following configurationPleaase review my configuration and advise what should be denied and what should be permitted,moreover please check basic security levels are ...

i have a fwsm and aproblem apper after configuring a new dmz on it, the new severs has a rechability normal form all over the network, however between them not as , its unix based arp -a gives one assignment of fwsm mac address point to ip address of...

I saw this message in my CAM: Warning: Current and entity certificate has expired or is due to expire in less than 30 daysI know this is due to SSL certificate is ready to expire.. but i want to know what is the result if the certifcate expried after...

Hi,We have a client who nats his public IP  (static nat) located on the outside to an HTTP Proxy for users to access Internet. Now when he try's to ssh from outside to manage this 5520 ASA he is never successful since the outside interface is natted ...

We are trying to give home users, via their Internet connection, the  ability to call video conferencing systems at remote sites. From tests,  while calling the remote site video conferencing system, it continues  dialing and never connects. Here's w...

Hi All,I'm trying to do an upgrade from 3.3.0 SP1 to 3.3.1 with no success.  Every time the setup wizard bombs out with an error, checking the backup logs it appears the following is happening:No errors reported    Stopping database engine cmfEngSQL ...

Hi,We have a CSM installed on windows server, which has a syslog file defined for the given location: C:\Program Files\CSCOpx\log\syslog.log, due to which the C:\ Drive gets full and the CSM server does not respond. We then have to login by safe mode...

I have a router behind a Cisco ASA 5520. The router has interfaces which are carried on 2 seperate Crypto maps going to the same peer. I can ping across one of the interfaces but when I try to ping across the other it appears to be using the other Cr...

Hi All,I have CAS, CAM, ACS and WiSM. CAS configured as OOB Virtual IP. I need to place users in VLANs according to User Groups on Active Directory.I can configure dynamic VLAN assignment without NAC using WLC->ACS-AD scheme.But How can I configure d...