Network Security

I was unable to find the patches for the alert 1203/0 IP Fragment Overwrite.When i go to the site "Microsoft IP Fragment Reassembly Patches".I was unable to find patch for the Windows XP. If i go to the Windows NT4.0 Workstation i found out that the ...

We use a Cisco ASA 5510 with SSM module.On the CSC Setup - Host/Notification settings menu it is possible to enter Notification settings.I filled in the administrator email addres but no messages can be send.Our spamfilter blocks the notification mes...

Dear All,Please help meI am Using Cisco ASA Firewall 5510 (7.2(4)) and ASA-SSM-10 Module(5.1(5)E1),I tried to use the command   "hw-module module 1 password-reset"But its not working because of lower IOS Version. If there is another way to Recover th...

Hi,I found documentation that ssh login should be able using x509 certificates. At least in NX-OS. But I did not find any documentation HOW this can be configured. Does anybody has a hint for me, where I can find more documentation about this? Is it ...

Hi,I am using ASA5520 with webvpn for file sharing. But recently we just upgraded the OS that accommodate file shared folder from win2003 R2 32bit to windows server 2008 R2 64bit. Now I have a problem with accessing file share by ASA webvpn, it appea...

Bom dia, ao executar o comando está me apresentando algumas informações de falhas que não sei o que significam, gostaria de uma ajuda para entender o porque deste resultado.Segue o comando:admin# show memory app-cache          CACHE NAME   LIMIT     ...

Hi All,We do have two facility level gateways (gateways in different facilities to maintain redundancy at building level), two facilities are connected using metro- mpls cloud & from each gateway facility traffic leaves from ASA 5550 firewalls. Probl...

Hi,I have new ASA 5520 units currently we are using ASA 5510... I have to migrate all the configuration to the new ASA 5520 units....I am wondering is there a possible way to export and import certificates from ASA 5510 to 5520....Biggest concern is ...

Hi All,I have the network topology as mentioned in the diagram and we made the configurations as of below,we need to get the internet failover from the firewall local isp link to the isp link of other site, which will be reachable from the core's  mp...

Hey Gents/ladiesWe have a ASA 5505 and a 5510, that we are using site to site..I need to traceroute from the 5505-5510.. From the outside interfaces.. Don't want to do this through the site-to-site.If you know what i mean..I have temporarily added a ...

Im notice after configure the trend micro url filtering on a Cisco 2821 high latency on Http navigation, the latency on the ping for the requests shows a 245ms latency, but if i disable this feature on the router, returns to normal navigation and dec...

I already have 1841 router and I am trying to install SA540 as firewall. Can someone help me how to configure thesetwo?  I tried once but failed. I can connect Internet from firewall but I can  not connect Internet from PC which connected to router.I...