Network Security

Hello Dears  Why does some traffic is blocked in firepower for example from 2.2.2.2:3344 to 10.1.1.10:443 is allowed while response back from   10.1.1.10:443 to 2.2.2.2:3344 I only allowed traffic from public (2.2.2.2) to reach 10.1.1.10 on port 443 ...

Hello TogetherPlease i will open for LAN "Inside" the SSH Port. try with this commands but no postive result appair "Connection redused"i know iam on the right way, please and thanks for any Update:asa(config)# crypto key generate rsa general-keys mo...

Went From a all intern WAN to a SD-WAN. before SD-WAN I mapped 16 of my Public IPs to a Local DMZ Subnet off my ASA-5525-X Allowed RDP and piped that VLAN directly to a Virtual Machine in the Remote Office. Remote user was only able to get to the VM ...

Hi, can anyone help me to how setup a client-to-site vpn on RV345 router, I've tried many ways but no luck. I already went through the Cisco guide for this onhttps://www.cisco.com/c/en/us/support/docs/smb/routers/cisco-rv-series-small-business-router...

Community,I recently implemented FTD's and had a question. I am not seeing any Intrusion Events or Attackers populating in the Intrustion Events or Geolocation tabs in my dashboard. Is this because I have not yet enabled the "inspection" option in an...

Hi,We haven't been able to set up SNMP monitoring for PRTG. We found some articles informing a diagnostic interface and\or set the platform setting policy (which is currently blank) need to be configured? Can anyone share any documentation that expla...

Hello,  I upgraded CSM 4.19 to 4.22 SP1 to be covered from the CVE-2020-27131 vulnerability.The thing is that the scan finds again this vulnerability.  The customer informed me that this path cwhp/CSMSDesktop/about.jsptriggers the vulnerability in Qu...

Hello,I'd like to configure the ospf bi-directional forwarding on a FTD 2130 using FDM.Could someone help me? I've checked on FDM, there weren't any BFD CLI commands in OSPF config even I clicked on "SHOW DISABLED". But I saw in BGP config.Maybe I ca...

Hello all, What parameters on a Cisco firewall FPR2140 connected in 10g (and I would say a firewall in general) could explain why a TCP flow is limited to between 370 and 430Mb/s while different test with iPerf showed the following :- 1 TCP flow : ma...

Our current setup using ASA and Firepower Inside : 20.20.20.0/24Outside : x.x.x.x My access control policy is such that it inspects 'Inside' to 'Outside', where 'Inside' is Firewall trusted interface, and 'Outside' is Outside interface. I understand ...

Coming from a netscreen/junos background... For allowing access to the inside from a DMZ IP I'd usually configure a VIP using an IP in the DMZ network that would map/nat to an IP on the inside interface and apply the appropriate acl/policies to that ...

Hi there people in my phone,  We have a pair of ASAs in a failover pair, and the failover has failed with an interface error.  Interfaces on the FW and connecting switch are both up/up, no configuration has been changed, and it's been fine for the la...