Network Security

Hi i have a fwsm running in multiple mode, there are 2 contexts context a and context b. both contexts are running in transparent mode. i have a live communication server(SIP server using standard ports) on the inside on context b and my lan is behin...

Hi, Need Help! I hope this forum will help me solve this problem. Problem Facing - When IPSec Crypto Map applied on the ISDN Backup Dialer Interface of the Branch Router, ISDN Dialer interface stops making calls. Whereas it is tested before applying ...

Hi,After i deploy WSUS check,the client login take a long scan time,approximately 2-3 minutes.NAC server:4.1.8Client:4.1.8 & 4.5.1 WinXP SP2

Hello all,I need to create a L2L-VPN between a ASA and a router and I dont know what is the correct use to do this.Cripto MAP or Crypto ISAKMP??? What May I useThanks

Hello,In my line of work i have to Q&A firewall configurations ASAs, FWSW, and etc. Alot of times, I find myself loading the configs into the ASA and using ASDM to view the ACLs to see if nothing good is blocked.My problem is I dont always have an AS...

Greetings,My company uses PPTP VPN connections to perform various functions and we were hoping to utilize the VPN functionality in our new RT042 router.I noticed that whenever somebody logs in remotely using the QuickVPN client, they are able to RDP ...

Hi, I am using personal communicator over VPN to make outside call, but VPN is working fine, but my call to Internal/external numbers go upto 1 minute and then die. we use ASA 5510 with 8.0(3) IOS. We use NAT and I have noticed the below------ "timeo...

Hello Gurus,I have a problem with NAT. I need to do a statick NAT first and then afterwords do a Dynamic PAT. Is this possible on ASA.On my inside network I have IP 192.168.16.0/24, there are users behind this network (192.168.19.0/24) which only kno...

I have a scenario where i have a local ASA5520 and several remote ASA5505s running a site to site vpn connection. Currently people will log in over the VPN connection and use their applications needed. The problem is the speed of the connection for v...

My IPS tells me a private-address (10.1.x.x) host in my network is the source of a virus detected at the IPS outside my ASA 5510 firewall. But all the IPS sees is the ASA's public address as source of the packet, and the destination IP. If I try to l...

How can I configure our ASA 5510 ver. 7.2(2) to prevent all smtp traffic except from our email servers (2 of them). We want to make sure that a possible virus would not be able to spam out email and then have our IP Address blacklisted. All incoming ...

Hi all I configured the IDSM to enable auto update from cisco.But auto update is not happening and i am getting the following error.Please help me to solve this problemAuto Update Statistics lastDirectoryReadAttempt = 17:15:01 UTC Mon Jun 15 2009 = R...

Hi!I have a question regarding SIP inspection in a PIX 515 running version 8.0(3).The problem is that there are two different VoIP solutions inside the network, one that require SIP inspection and one that won't work if it is enabled. Since they resi...

I have a group of individuals who I would like to give VPN access into our network (via PIX 515). The only thing I would like them to be able to do is access an AS400 which is actually outside our network (connected via dedicated T1). I don't want th...