Network Security

i have the asa 5505 with asdm 6.4(5). my inside lan is 192.168.0.0/24. the outside of asa is connected on lan 10.13.74.0/24 and i need over lan 10.13.74.0/24 connect on lan 10.15.100.0/24. i puted nat rule on asa 5505 and acl rule and users from lan ...

Hi AllI am having an issue with the packet captured on the ASA, I am trying to download the PCAP file from the ASDM.I am trying the following format: https://security  appliance-ip-address/admin/capture/capture_name[/pcap]This was working but seemed ...

Hi ,i am using  Cisco ASA5510  Firewall  on  my  network  at the distrubution  Layer  . The  Private IP Address is  in the network  for  Users  and PAT  is  use.I have  a  client   who has  configured the RDP on port2000. when  the Users  behind  the...

Hello,Is there a tool for translate the configuration from ASA IOS 8.2 to IOS 8.4 , i asking these because im planning on migrate to  a more stable version but in version 8.4 it change the way how to define the commands,Regards,

I have an access-list that was named "extended" (without quotation marks) and the ASA will not let me remove it.I have tried everything I know to try and get it out, but I cannot remove a single line.ASA(config)# no access-list extended line 1 extend...

Cisco ASA 5510 ASA 8.0(4) ASDM 6.1(5), with inside, outside, and DMZ interfaces.  An inside host is dynamically NATted to the outside to browse.  I've added an inside router with 2 ethernet interaces, to work with subnetting the inside network.  A ho...

Hi, on a Mac computer I am trying to connect from the datacenter to an external server using different SFTP applications and getting different errors e.g. connection reset by peer, connection reset, etc. It does work randomly with some PCs. The conne...

Hello,I just replaced a PIX firewall with Cisco ASA firewall and for some reason, one part of the access is not working which was working on PIX firewall. Access to dmz8 from outside (internet) is not working for a public IP network on dmz8. I also s...

Hi,I've noticed something when having some traffic inspected.Imagine you have a zone A and a zone B and a policy allowing all connection from A to B:class-map type inspect match-any cm_all match protocol icmp match protocol tcp match protocol udppoli...

Hello,On an ASA 5520 active, standby pair, what will result if the failover link or interface goes down or fails. Will both devices become active?If yes, how to prevent this. We want it in such a way that if such a situation happens, there should be ...

I am unable to ssh to the cisco firewall from outside. Though when i telnet on port 22, i do get a reply Please see below.Below is my configaaa authentication ssh console LOCALssh 0.0.0.0 0.0.0.0 insidessh 0.0.0.0 0.0.0.0 outsidessh timeout 5console ...

Hello,I have 2 x 5510's in ative/standby mode, things look fine until the active one needs to be failed over and I realise the standby oneis dead.  I never notice as the lights on the ASA look good, I only nice as I can't telnet or console onto it, h...

I just added a PIX515E to my lab (since this is a lab, if I need to change IP address, that is not a problem)....I thought I configured it right, but I am not able to ping any of my other routers/PCs.I have EIGRP on the other three routers, but not s...