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

Resolved! ASA NAT Exemption

I'm running ASA software 8.4(2)I've setup the anyconnect VPN system, and it works fine. However, it's NATing to the inside interface of the ASA. How do I do the NAT exclude ?The docs say you *used* to do:access-list no_nat permit ip 192.168.0.0 255.2...

I was trying to upgrade from 8.3.1 to 8.3.2. but I am unable to copy via tftp to the ASA flash or disk0:ASA5520# copy tftp: flash:Address or name of remote host []? 10.88.127.153Source filename []? asa831-k8.binDestination filename [asa831-k8.bin]?Ac...

jennyjohn by Level 1
  • 4700 Views
  • 12 replies
  • 0 Helpful votes

Resolved! snp_drop_none

Hi,What does this message on the end of the logged line mean?Aug 18 2011 13:16:55: %ASA-6-302014: Teardown TCP connection 37247 for outside:192.168.26.125/3618 to inside:172.26.1.5/18082 duration 0:00:00 bytes 0 <snp_drop_none>ASA 5505 v8.4(2). Thank...

lcaruso by Level 6
  • 6485 Views
  • 2 replies
  • 0 Helpful votes

Hi all, I have a problem where my outside interface stops passing traffic and the only way to resolve the issue is to reload the ASA, the interface never is down it just stops passing traffic.The inside interface never stops allowing traffic to pass ...

martynch1 by Level 1
  • 2082 Views
  • 4 replies
  • 0 Helpful votes

Hello,I'm faily new to the CLI world of the ASA. 1.)   I've just added an access rule, but how do I add a remark to this access rule?  Do I need to find the line it exists on?2.)   How do I insert a rule before another using CLI?Thanks

Hello, Looking to replace an "all-in-one" type firewall (UTM/Firewall, SSL VPN) with a cisco product - the issue i'm running into is that we have multiple ISPs plus WAN and DMZ - overall more than 5 ports on mid-range ASA devices - and from what i re...

captkloss by Level 1
  • 798 Views
  • 2 replies
  • 0 Helpful votes

Recently I've started getting absolutely hundreds of protocol 41 deny alarms on my ASA firewall outside interface. These are flooding my syslog and making it hard to check for other issues that may be going on in our network.Most are from 94.245.121....

handsy by Level 1
  • 8884 Views
  • 3 replies
  • 0 Helpful votes

I have a transparent firewall (ASA) running 8.4 in a 10.1.0.0/24 subnet and I need to NAT anything entering the inside interface with a 10.x.x.x address to 192.168.1.2.. please can someone tell me the code to do thisThanks

lquin1978 by Level 1
  • 2352 Views
  • 3 replies
  • 0 Helpful votes