Network Security

Hello,We recently replaced a MS-TMG firewall with an ASA5525, no IPS, and now the upload speeds are very slow – 15K/sec. The ISP service is 100Mb, speedtest indicates 90Mb down and 30Mb up. The interface connections are set to auto, they are both con...

I have the following config on an ASA ver 8.0.3 and please correct me if I am wrong but the line towards the bottom....access-list 100 extended permit ip any 10.239.126.0 255.255.255.0Basically covers everything so all the other lines could be omitte...

HI,There is an issue while adding host static nat.I added a static nat to from 192.168.64.22/32 to x.x.46.230.There is more NAT with 192.168.64.0/24 to any on "outside" interface. When I check whatismyipaddress on 192.168.64.22/32 it shows x.x.46.247...

Hi Community Hope you can help me.The automatic Signature Update from Cisco.com worked fine on my IPS modules in the past.Then i updated to 7.3(2)E4 and now it wont update.Error Message is: AutoUpdate exception: Unknown HTTP exceptionDirectory: https...

Hi,Current Setup:Network 1    outside (with Public IP Pool)Network 2    Inside  ( connected to Router and than LAN)Network 3   DMZ ( Edge Transport Server 2013)Network 4   Internet/Streaming (computers connected to direct internet) Objectives: NAT 11...

Hi Cisco Team, Can you help me in how to block specific ports in Cisco ASDM 6.6 for ASA.  Thanks,

HI Every one, I am unable to find ips sig ID for Microsoft Windows Schannel Packet Processing Arbitrary Code Execution Vulnerability.Microsoft Security Bulletin MS14-066Vulnerability in Schannel Could Allow Remote Code Execution In the below URL I ha...

Hi all,Can IPS 4345 work in High Availability mode?Or can it have a bypass unit? Kindly help. Is there any alternative to this model in Sourcefire? Regds,Ram

Hi,I have a problem with IPS-4240. Nobody of my workmates knows the password and I read that the only way is to reinstall the version of IOS. Is there any other way to recover the password than reinstalling?thanks. GNU GRUB  version 1.0(11)2  (631K l...

Hi,      for HA  I want to connect 4 ASA's in active/active failover with each ASA having two contexts.The reason I need this is to separate two domains. Each domain has the ASA pair in active/active failover. Is this possible and what would you need...

Greetings all,I am having trouble crafting the proper commands to successfully expose a specific internal host to the internet on a range of ports.I thought I had it working correctly after I upgraded to 9.2(1), but I think there must have been a bug...