Network Security

Engage with peers and experts on network security topics such as Secure Firewall Threat Defense, Adaptive Security Appliance, Secure Firewall Management Center, and Security Cloud Control.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

“Join

 
Labels

Forum Posts

Getting this error on a production site to site VPN  when it comes with a Phase 2 mismatch (see attached config): %ASA-4-106023: Deny protocol src [interface_name:source_address/source_port] [([idfw_user|FQDN_string], sg_info)] dst interface_name:des...

chris.bias by • Level 4
  • 3511 Views
  • 10 replies
  • 0 Helpful votes

 HIIf the other end of the VPN isnt allowing an IP address could it cause the Drop below, I run a Packet-Tracer and it says VPN drop, the rule for our IP address is identical with exsiting VPN's I'm scratching my head,so do both peers ahve to match o...

Hi,teams I'm new to ASA and replacing an old ASA5516 with Firepower 1140 as VPN Gateway with AnyConnect.The VPN configuration for AnyConnect is the same as on ASA5516.When I attempt to connect VPN by using AnyConnect, It failed.This is what syslog sa...

ken_maruu by • Frequent Visitor
  • 2441 Views
  • 2 replies
  • 0 Helpful votes

Hi guys,I have an S2S VPN between an ASA 5506 (9.8) and AWS VPC that's partially working.Office network: 192.168.0.0/24 | AWS network: 172.30.0.0/16 and 172.31.1.0/24The tunnel has been created via ASDM, these days I'm almost not working with tunnels...

So i have been deploying cisco FDM managed firewalls. I noticed an interesting bug with DHCP and 7.x code. If install a config via a backup, configure via API and upload a config, or deploy a template to a 7.x code using CDO to the  firewall it botch...

babiojd01 by • Level 4
  • 2718 Views
  • 3 replies
  • 5 Helpful votes

I setup Cisco ASA 5515-X I can ping inside the network but still can't ping outside. I am using a AT&T modem/router utilizing IP Passthrough to send the outside IP directly to the ASA has a /23 subnet. Configured default route: route outside 0.0.0.0 ...

brummett by • Community Member
  • 2448 Views
  • 6 replies
  • 5 Helpful votes

Hello Everyone,I am getting a logging error 414002 in my ASA. I see that disk0:/syslog is full of files on some of my ASA's and some have zero files int the disk0:/syslog. Here are the error message(s) I am getting. They are similar, but just a littl...

TW80CJ5 by • Level 6
  • 2255 Views
  • 3 replies
  • 0 Helpful votes

Hey folks!   This weekend I will be replacing the primary ASA in my H/A pair of 5585Xs. What I mean by primary, is when I originally configured H/A, this unit was marked as the primary unit, and the other was the secondary. Is there anyone here who w...

shawnseter by • Frequent Visitor
  • 13085 Views
  • 8 replies
  • 0 Helpful votes

Hello all, I have a pair of FTD 2130 with A/P. They both have different mgmt IP address.Last week I got peer failed error so I tried to connect them via console port. I realized that I cannot connect to Standby device via console port while I can use...

h.dam by • Level 5
  • 4060 Views
  • 3 replies
  • 0 Helpful votes

I am setting up a new FTD 2130 HA pair for use in a production environment. This is my first deployment with FTD so trying to test as much as possible before deploying these devices to understand as best I can how they work.  I set up a bunch of NAT ...

rfranzke by • Level 4
  • 4503 Views
  • 3 replies
  • 5 Helpful votes
Review Cisco Networking for a $25 gift card