Network Security

I am at a dead lock. I am trying to configure two 7200 routers to establish a L2TP w/IPSEC tunnel between each other. I have one router configured as a LNS and the other as a LAC. I want this to be a constant connection. Any sample configurations, th...

Hi,I have following szenario:I want to reach a outside host under its original address and its NAT address at it seems to the inside world.(Host in the DMZ ist translated to the Inside Interface with a Static NAT rule).It is possible to reach this ho...

Hi,Can someone tell me if i need to check the following traffic is being passed on the PIX?Source: x.x.x.246destination: 172.18.46.75what is the command to figure out on PIX?& also need to check for hits on the access-list for:-access-list acl-test p...

Hi All,i am new to PIX firewallwe are having a pix515E firewall with 6.3(4)IOS i want to access SIP softphone to work from internet and my sip server is the DMZi have configure e0 IP add e1 IP add And DMZ IP add i want to know how to configure access...

Hipl share knowledge that without configured any static map from outside side ( private IP) not internet can access behind Pix firewall ?/anyone have doing practical experience ?/.thanksBiplob

I have a PIX515E (running OS 7.2x) and I need to use it to block specific URLs and IM for most users since they abuse internet access. Some of the top execs should be allowed to access all sites without restrictions. I currently have a "inspect http"...

I want to configure a couple of workstations on our network so that they can get only to URL's for Symantec, and then to a specific Web Server that we host that is public. Short of configuring our ASA 5510 to use WebSense (which is pending), is there...

I'd like to block ranges like 73.*.*.* and also ip's like 81.72.*.*. I know that I can block 83.24.42.* with 83.24.42.0/24 but what is the correct format for the first two?ThanksChuck

Hi,We've noticed that Active/Standby Failover does not function anymore.(Lucky for us the FWSM is runnig very solid)After restarting either one of the two units in the failover configuration, the already active unit becomes totally unavailable.In thi...

Hi,I have a "problem" with my PIX. I've searched the web and can't find an appropriate answer/solution. Hopefully, somebody here will be able to help me.Here's what I have in my logs:May 12 12:47:33 pix %PIX-3-710003: UDP access denied by ACL from 10...

Hi,we are unable to pass voice traffic through ASA.Right now ASA is not in a network.Call manager is on 3550 switch.And that switch is directly connected to router 3845.We are using 3845 as a gateway.When we place the ASA in a network everything work...

Hello,We currently have an ASA 5510 setup for remote VPN purpose only. My question is, is it better to run VPN-POOL on ASA with the same subnet of the INSIDE interface or have the VPN-POOL on a separate subnet. I notice if we have the POOL on the sam...

Anyone know if the ASA will be supporting SNMPv3? I've asked TAC and they respectfully declined to answer and I never heard back from our SE.

Does the 5540 without the AIP-SSM module have a Fail-Close option?