Network Security

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Hi All,We have cisco asa with version 9.8.3While checking the packet tracer from outside source public ip to a NAT ip of a server inside the network, I could see that ACL match is on a rule where the source segments are all private.So I decided to co...

secureIT by Level 4
  • 1951 Views
  • 0 replies
  • 0 Helpful votes

Hi, I have Firepower 2140 with following FTD install cisco-asa.9.8.2.csp Firepower Cspapp 9.8.2cisco-ftd.6.2.2.81.csp Firepower Cspapp 6.2.2.81fxos-k8-fp2k-firmware.1004.0103.0211.SPA Firepower Firmware 1004.0103.0211fxos-k8-fp2k-lfbff.2.2.2.52.SPA F...

Hi there,i have a cisco asa 5520 in my office, my concern is, can i configure two ports at the same time as outside, incase if one goes down i can plug second and use it. please let me know.because sometimes when my one internet connection goes down,...

Cash2106 by Level 1
  • 1270 Views
  • 5 replies
  • 0 Helpful votes

Resolved! SSH redirection?

Hi all,I have a security question if you'd like to chime in. First, here's my VTY and ACL config:ip access-list extended SSH_Access_Controlpermit tcp 192.168.1.0 0.0.0.255 any eq 22deny tcp any any eq 22 log!line vty 0 4access-class SSH_Access_Contro...

kirm by Level 1
  • 2312 Views
  • 4 replies
  • 0 Helpful votes

Hi, when primary FTD active goes down, then secondary FTD standby become active. When power come up, the primary FTD takes too long time(say 30 minutes) to become active. Any solution for this. how to fix this issue.

Vishnu_RR by Level 1
  • 1325 Views
  • 2 replies
  • 0 Helpful votes

We are currently using asa.outside policysrc ip 192.168.1.0/24dst ip 192.168.100.10inside policysrc ip 192.168.100.10dst ip 192.168.1.0/24I set it up.With one connection, both the outside and inside hitcounts are rising.Is this correct?ex)192.168.1.1...

jbseong by Level 1
  • 1855 Views
  • 2 replies
  • 0 Helpful votes

Hello every oneI have firepower 2120 I have issue in web access, suddenly I cant access my firepower by httpsI got this type of error "HTPP ERROR 404"any one can help me how to solve it ? this is system log that seem there are problem in datastoretai...

hamedha by Level 1
  • 1979 Views
  • 5 replies
  • 0 Helpful votes

Hi experts,I have a ASA in multiple context with Firepower Services . FMC version 6.2In the FMC :Analysis --> Connections/Intrusion --> Events : It show me the connections/intrusion for all customer.Is it possible to only send intrusion events and co...

ccarrionm by Level 1
  • 1712 Views
  • 3 replies
  • 0 Helpful votes

Resolved! Open Port 5253

I am trying to open Port 5253 to permit an outbound connection for our new Kohler Generator. I thought I could do it the same way I was opening other ports but I do not see port 5253 as an option when I am in ASDM with Access and NAT rules. Any ideas...

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