topic ASA5510 - Outside Interface Traffic Usage in Network Security

ASA5510 - Outside Interface Traffic Usage

miahfrench44 — Mon, 11 Mar 2019 13:22:54 GMT

Input to the outside interface is maxed and has been for about an hour. I need help tracing either the source or destiniation so I can take preventative measures if necessary.

I'm not very good at filtering the log! 😞

Re: ASA5510 - Outside Interface Traffic Usage

Collin Clark — Wed, 30 Jul 2008 15:32:46 GMT

Do you have a router on the outside of the ASA? If so you can turn on netflow on it and it will help a great deal.

Hoep that helps.

Re: ASA5510 - Outside Interface Traffic Usage

miahfrench44 — Wed, 30 Jul 2008 15:55:32 GMT

Hi,

No router. Just a firewall into the ISP's managed router. I was looking for a method (filtering the log maybe?) to help me isolate who is receiving this traffic internally.

Thanks