Network Security

Hello, We have a Cisco ASA 5510 with a CSC SSM 20 module installed. As of this morning a valid site (Public School System) is being blocked at my site. It says the site is of High risk. I have tried entering the site in the block list exceptions but ...

Dear all , can some one suggest me will it be recommended to use PIX firewall 525 on Voice ( sip ) network for 5000 CC to 1000 CC calls in signaling mode since our server are using public IP so will i be able to use it without NAT / PAT also will the...

Experts,My setup has a Cisco ASA where we are doing wccp with a Bluecoat SG box. The traffic gets redirected to the Bluecoat due to the wccp settings so it's just transparent to the end users. Theye do not have to do any manual proxy settings in thei...

Hi,We are facing issues while accesing the printer in the DMZ interface from inside interface.The issue is happening when we are adding a printer to a new desktop. The printer is added via print server.The issue started happening after the server tea...

Hi,we are running two ASA5550 as fail-over.Everything works fine. But there is still a little "bug".[...]same-security-traffic permit intra-interface [...]is enabled.Now, let's open an PostgreSQL-Connection from 10.10.1.22 to 10.10.1.8 (same subnet, ...

Cisco IPS 4206 AnalysisEngine     BE-BEAU_E4_2010_MAR_25_02_09_7_0_2   (Ipsbuild)   2010-03-25T02:11:05-0500   NotRunning   Sensor health is showing critical .Application showing failed .Can any body help me on this,.

Recently we have been experiencing an issue with our ASA's syslog messages not reaching the syslog server. Periodically a message will get through but its fairly random. The ASA and the syslog server do reside on different subnets be it has always be...

What impact can we expect when we add a tunneled command to an existing firewall configuration?I have attached my configuration to TAC case    #622427385         but if you advise I can share it with you?route inside 0 0 10.22.16.1 tunneledEspecially...

Hi ,how do I add a new segment on my ASA5520 that is currently on a lan based active/standby failover. ?Will it trigger the failover if I add another interface and will be just as simple as unshutting a normal interface and adding an IP with the same...

Hi there,I got a strange issue here. Our company just bought 3 ASA5505 firewalls with Security Plus license for testing purpose.At the beginning, everything is fine. However, yesterday I upgraded the IOS to the latest 8.44(1). Then the Anyconnect Ess...

Actual diagram looks like this and it's without Internet: <SiteA CE>--<PE>--(MAN/VPLS)--<PE>--<SiteB CE> Proposed to use on SiteB dedicated PC - InternetProposed scheme: <SiteA CE>--<PE>--(MAN/VPLS)--<PE>--<SiteB CE>                                  ...

With Julio Carvajal SeguraWelcome to the Cisco Support Community Ask the Expert conversation with Cisco expert Julio Carvajal Segura. This is an opportunity to learn and ask questions on how to make your IOS router devices (Zone-Base Firewall, Intrus...

Hi, a colleague tells me the new ASA range can support Active/Active failover where you can have both devices in a pair passing traffic through the same context.This seems quite a radical advancement so I just wanted to make sure this is correct befo...