Network Security

Engage with peers and experts on network security topics such as FTD, FMC, FDM, CDO and ASA.
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Hello,I've been reading through Cisco's site to site documentation and wanted to confirm there's no possible way for a site to site vpn to have both tunnels active? Seems you can only have active/passive. FMC 7.0 using FTD 2100 series. Thanks in adva...

dcanady55 by Level 3
  • 724 Views
  • 6 replies
  • 0 Helpful votes

Hello So on an inside server (192.168.5.42) I am running an NGINX Web-Server which absolutely needs to be on Port 80 and 443. My FPR1010 has, by default, https access via 443, so when I connect to x.x.x.182 (WAN) (which connects to 192.168.5.42) on h...

TheGoob by VIP
  • 1507 Views
  • 3 replies
  • 0 Helpful votes

Resolved! FTD 1120

Hey! Currently working on FTD 1120 which is managed by FDM, and my query is. FDM-6.6.1-91 VDB-336.0 - Configured Two ISP links on FDM with sla monitor. -Basic configuration one access-list for Lan users to access internet and Nat policy which is in a...

Mani G by Level 1
  • 1294 Views
  • 3 replies
  • 0 Helpful votes

The company I work for re-located their ASA 5510 to a new office location with a new static IP assigned to us from our ISP. If I update our NAT rules with this new static IP do I need to run the clear xlate command or should I just add new NAT rules?...

GreenT by Level 1
  • 787 Views
  • 3 replies
  • 5 Helpful votes

Hello,we relocated our Asa 5510 to a new office location and were given a new static IP and router from Comcast. I changed all of the previous rules and interfaces in the ASDM to match the new static IP that was given to us. I can see all of our serv...

GreenT by Level 1
  • 1703 Views
  • 11 replies
  • 0 Helpful votes

Resolved! Social blocking

Hello,Please, from your knowledge and skills, what is the best way for blocking social and porno on a LAN?A freind recommend using OpenDNS, what is your recommendations please?

Hi all,I'm trying to understand the configurations of SNMP v3. From Cisco's "Software Configuration Guide" > Configuring Simple Network Management Protocol > Configuring SNMP Groups and Users, Step 5, in Purpose column:"Enter the SNMP version number ...

tranem_1-1670236476533.png tranem_0-1670236446486.png
trane.m by Level 1
  • 5186 Views
  • 2 replies
  • 5 Helpful votes

Resolved! Intrusion Events

Hey all I am getting intrusion events as shown in the below screenshot. These are known DNS servers and trusted. Can anyone tell me what is going on here and how I should try to remediate this??? I am at a loss 

IntrusionEvents.jpg
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