Network Security

Dears,I have 5505 ASA , and I tray to use it just to filter the traffic for two application servers which use port http and https, so after I made the static nat and the access-List the servers didn't work, I'm not sure about the Problem, so look in ...

hi.i want to create NTP server on ASA 5540 firewall, its work to synchronize to all my devise in network.and if yes then tell me how i installed it on my asa.

I have a PIX 501 with an active L2L tunnel on it. I have also just added a remote access vpn, in which I'll be connecting to the inside network with the Cisco vpn client using local authentication. I've got it setup so I can authenticate and get an a...

Hi, If I restart the AIP-SSM module, how can I avoid the ASA failover to take place. Is it possible to disable monitoring of SSM module. I need to upgrade the AIP-SSM image on ASA which requires restart of the module, and I do not want the ASA failov...

Hello, here is the boot session.Cisco Secure PIX Firewall BIOS (4.2) #0: Mon Dec 31 08:34:35 PST 2001Platform PIX-515ESystem Flash=E28F128J3 @ 0xfff00000Use BREAK or ESC to interrupt flash boot.Use SPACE to begin flash boot immediately.Reading 102912...

Hi,We are a small ISP and we have a problem in one of our locations, we have a Router 2811 with 5Mb of internet and around 50 clients behind, the router in the WAN interface have a public IP and is doing NAT to the LAN interface of clients and the pr...

Hi,In looking around these forums, I found a link which has been very helpful in understanding more about QoS implementation.http://www.cisco.com/en/US/docs/solutions/Enterprise/WAN_and_MAN/QoS_SRND/Enterprise_QoS_SRND.pdfHere is a quote from that do...

Hi!Probably I posted this into wrong forum, may be here is correct.Just did switch from Bordermanager 3.6 to ASA 5510 and I noticed that while outside to inside is traffic and connections OK, inside0 to inside0 traffic (I mean, LAN behind firewall) s...

HiI would like to know how to generate CSR on the ASA - Cisco Adaptive Security Appliance Software Version 8.0(4) thanksKind regardsRachel

Hi, I have an ASA 5505 with many of the following types of errors appearing in my logs:%ASA-4-410001: Dropped UDP DNS reply from outside:64.236.1.107/53 to inside:10.1.1.1/25051; packet length 518 bytes exceeds configured limit of 512 bytes%ASA-4-410...

I have an old PIX 501 with PIX OS 6.3Is that any limitation when statically translate UDP ports, right now I'm doing IP-to-IP NAT but only some ports are opened.Any suggestions?Regards,Omar