Network Security

I have clients running Exchange Server 2003. More than one of them are plagued by (presumably) scripted attempts to log in to their SMTP server, using a long list of common American names. Please forgive what is undoubtedly a basic question--but can ...

Hi allWe are finally getting round to upgrading our Pixes (ver 6.3) to a newer version. We have been happy with ver 6.3, but are after new features, especially QoS.Is 8.0.3 stable enough for production? What are the major differences between 7.2 and ...

Sir, Please let me know content filtering feature is supported by CISCO ASA5505-UL-BUN-K9. If not supported what do we need so that content filtering is to be used on above ASA device

Dear All,I need your advice and recommendation related to the ASA and IPS versionI am going to have more then a half a dozen ASA-5510(Baseline) with AIP-SSM-10 implmentation in next 2 days.Which ASA version is recommended from CISCO version 7.x or Ve...

HiI am trying to establish site to site vpn with ASA its giving me errorMay 26 01:49:19 [IKEv1]: Group = x.x.x.x, IP = x.x.x.x, Information Exchange processing failedMay 26 01:49:21 [IKEv1]: Group = x.x.x.x, IP = x.x.x.x, Information Exchange process...

I have asa 5520 with software ver 7.2 & vpn+ licensHow i can upgrade to 8.0?I think if i download new soft from cisco.com then download them to asa flash & reload with this new image - then all it's ok, but what about license?How i can incert my lice...

I have an ASA 5505 which is having a problem.The customer has to reboot the ASA daily to get working.We have an IPSec tunnel running from this site to their HQ.When the problem occurs the clients on the LAN cannot access internet or the tunnel to HQ....

Hello,I'm getting this error even if the IP addresses used for NAT are correct, not network or a broadcast address.%PIX-3-305006: Regular translation creation failedMy platform:Cisco PIX Firewall Version 6.3(5)Cisco PIX Device Manager Version 3.0(4)M...

Hi,I am configuring my PIX ver 7.2(2) for command accounting using the "aaa accounting command" command but I am not able to see any accounting information on my ACS 4.1 build 23 server!Although authentication for this PIX is working just fine and th...

Hi all,I need help. We have one PIX 501 whichconnects our internal network to Internet.But we need to create two VLANs.And PIX 501 doesnt do this.Any suggestions?BRjl

I have a brand new 5505 ASA it is connected to a 3550 layer 3 switch which is configured for 3 vlans. I am able to go out from the ASA to the Internet but not from the switch. I can ping the ASA but not the Internet from the inside network. Can there...

Hii..i know this might be a different question but can someone tell me the differences/advantages of PIX and NOkia checkpoint in terms of firewall technologies.Thanks in advance.!!!!

HI,first time ocnfiguring ASA. I have configure two ASA devices, Promary and secondar and the failover seem to be working but I have routing issues in which I cannot reach devices behind the ASA.both Inside and Outside Interfaces have Public IP addre...