Network Security

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Hello everyone! This is my first time configuring an ASA 5505. That’s why I wanted to try a configuration in Packet Tracer. I have a problem with PAT configuration, there are 2 vlan behind the firewall, they are connected to L3 Switch. If I try ping...

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Alexis1 by Level 1
  • 782 Views
  • 4 replies
  • 0 Helpful votes

Using  ASA5506-X Kindly give suggestion possibility and  license which will cover following.   SQL injection prevention. (IP block) FTP access control / block on 3-5 wrong attempt  Ransomware like attacks prevention. Log analysis ...report ... Preven...

Hello,   I've taken over a FirePOWER deployment from a predecessor and noticed that when following connection events, one of the useful fields for analysis is Initiator User, which is helpful to determine what user (based on agent communicating with ...

dear supporti have a problem recently, i have a 2811 router, there are several EIGRP VPN tunnel setup on it, recently i found this router running high CPU utilization, it almost reach 80 percent at the most day busy time, when i try to find what proc...

fan.meng by Level 1
  • 1547 Views
  • 1 replies
  • 0 Helpful votes

Hi All,   I have a kind of basic question. 1)Firewall model -> Cisco Adaptive Security Appliance Software Version 8.2(5) 2)nat-control enabled 3)Inbound connection (initiated from the outside direct to inside) 3)regular static NAT configured static (...

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Bova_1980 by Level 1
  • 1767 Views
  • 3 replies
  • 0 Helpful votes

I have a strange issue. Customer had 2 peer IP's configured in a tunnel:   crypto map outside_map 1 set peer 1.1.1.1 2.2.2.2   The tunnel would establish fine to 1.1.1.1 but then it would eventually get torn down for this reason: "Peer Address Change...

Scenario: We will be deploying several FTD in different locations.  FMC communication will all be private IPs (No NAT involved). It will be all just different subnets.   FTD --> Router --> Router --> FMC   We followed the deployment guide, FMC seems ...

Bbusta by Level 1
  • 1013 Views
  • 0 replies
  • 0 Helpful votes

Resolved! ASA vs Sophos

We are running a cisco 5510 and looking to upgrade it. Recently a company sale person came and give us a pitch for sophos 650 and wanted to sell us. I being using cisco product for long time and find them reliable and like the command line from switc...

When creating a site to site VPN on the FMC for FTD devices, is it possible to create a backup VPN for another site? for example if site A normally has a VPN to site B but should site B be unavailable can site C be configured as a backup? This doesn'...

I am experiencing slow internet connection. This week I upgraded my connection to 50/10 but when I run speedtest I am only getting 10/5 (which was my old speed).   These are some of the commands I've run:   sh int e0/0  Interface Ethernet0/0 "", is u...

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