Network Security

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To my knowledge Firepower does not use Telnet. When creating a session to the sfr module and running a netstat -an I see the sensor listening on port 23     sfr$ netstat -an tcp 0 0 0.0.0.0:23 0.0.0.0:* LISTEN   Can anyone tell me why this sensor is ...

I can ping the host that is on the other side of the ipsec tunnel but i cannot monitor it via SLA.   PCVST-ASA# ping inside 172.31.56.152Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 172.31.56.152, timeout is 2 seconds:!!!!!Success ...

blwegrzyn by Level 1
  • 1266 Views
  • 6 replies
  • 0 Helpful votes

I have a IPsec tunnet to amazon VPC client. The tunnel is up and the VPC side can get access to my resources but I cannot get access to VPC side. The client claims that inbound security rules are setup to allow my subnet. How can I troubleshoot if my...

blwegrzyn by Level 1
  • 3177 Views
  • 10 replies
  • 0 Helpful votes

Hi All i have ASA 5525 connected to DMZ server cisco2960 and core switch 4500 series(VSS configured on it) and i connected asa5525 with the core switch using port channel and i want the dmz network to access the internal core side network and vice ve...

henokk601 by Level 1
  • 558 Views
  • 3 replies
  • 0 Helpful votes

Hello everybody. I have a problem logging into firepower web panel as admin. It bans (?) me after 2-3 minutes of activity. Nothing in logs, just drops my connection to its panel. Host is reachable, can ping it. Added my ip to whitelist, it didnt help...

Firepower by Level 1
  • 593 Views
  • 1 replies
  • 0 Helpful votes

Hi all,   I've got two Cisco ASA 5510, where there is on primary and another one as Standby failover. They both have a public IP address. Primary: 201.201.201.201 Standby: 203.203.203.203   PRIMARY ASA: Failover On Failover unit Secondary Failover ...

mthomaz by Level 1
  • 1027 Views
  • 3 replies
  • 0 Helpful votes
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