Janet are being cagey about the details of the attack because the attackers keep adapting attack vectors based on their responses. We've also seen a lot of DNS loss here too fwiw.
On 8 December 2015 at 10:35, Paul Thornton <[email protected]> wrote: > Morning folks, > > I'm sure those involved are busy firefighting, but the JANET DoS attack > seems to have ratcheted up a gear today, or certainly the end user impact > has. > > The site I'm currently at seems to have external connectivity but 90% loss > on DNS. Does anyone know if they are filtering udp/53 (which would make > sense if this is a spoofed reflection attack)? > > Paul. > > -- Oliver Elliott Senior Network Specialist IT Services University of Bristol e: [email protected] t: 0117 39 (41131)
