On 12/02/2018 08:40, Jason Timmins wrote:
> Hi There,
>
> Is it possible, with Shorewall or otherwise, to capture all DNS packets and
> extract the URL they are looking up?
IMHO, you're approaching an issue that is "wider" than what it seems, at first.
Shorewall can surely "filter" standard DNS
On 02/11/2018 11:40 PM, Jason Timmins wrote:
> Is it possible, with Shorewall or otherwise, to capture all DNS packets
> and extract the URL they are looking up? We’d like to use this to
> monitor user activity via our firewall.
>
Because packet filters like those generated by Shorewall deal