Network Security

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I have Cisco ASA 5505 firewall on wich I wanted to install pfsense. First problem I had was to small CF(128MB) so I went and bought CF with 8GB of space. I used old computer to install pfsense on this CF, and I then noticed that pfsense is using ZFS ...

lukazabav by Level 1
  • 5483 Views
  • 6 replies
  • 0 Helpful votes

I have a FirePower 1100 for my home lab and for some reason, it lost DNS connectivity and lost registration. I did not notice and now I can't deploy changes. I connected to the CLI and tried to ping from system. When I try to ping from system I get t...

emurray by Level 1
  • 533 Views
  • 2 replies
  • 0 Helpful votes

Hi to all,i am facing the following problem, please refer also to the png attached (i also have some information on the png attached).An IPsec VPN 2811 router tries to establish an IPSec vpn with an FTD. I have setup this config on the lab and i noti...

Ditter by Level 4
  • 1054 Views
  • 12 replies
  • 0 Helpful votes

Hi everyone,I have this basic scenario:(LAN) --------- (ASA) ---------- (DSL Router) ---------- (Internet)I am able to ping the DSL Router from the LAN but not vice versa. Is it a common case with the ASA deployed in between or am I missing something...

Rolitto by Level 1
  • 9255 Views
  • 16 replies
  • 0 Helpful votes

Hi All,Need your suggestion is fixing the login to ASDM. Getting Login Failed error even the same password works for SSH and also to download the launcher from https://ipaddress/admin. But when i login from ASDM getting Login failed error.I went thro...

ssan239 by Level 1
  • 1569 Views
  • 8 replies
  • 0 Helpful votes

Hello Folks, I have a pair of ASA5516 with HA mode, ISP provides a high-speed WAN 500Mbps up/download, while doing some speed tests recently we noticed that all our tests from the inside network are not bypassing 100mbps, I checked all inside/outside...

AirSail by Level 1
  • 2413 Views
  • 20 replies
  • 0 Helpful votes

During the FTD HA upgrade from FMC, if first standby is failed /corrupted during the upgrade ,will FMC will  try to upgrade other devices in the failover pair or will abort the upgrade?.

nurairtt by Level 1
  • 355 Views
  • 2 replies
  • 0 Helpful votes
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