Oops, reply to all fail! My bad... Sorry! Alex Cruz Farmer Sent from my iPad
On 31 Jan 2013, at 12:19, "Alex Cruz Farmer" <[email protected]> wrote: > Hi Cliff, > > Hope you're well. It would be good to serif we can have a discussion around > DDoS as we're launching our portfolio. We've got net flow, inline and cloud > base solutions, for you cloud might be the better option?.. > > Alex Cruz Farmer > Sent from my iPad > > On 31 Jan 2013, at 11:35, "Cliff Stanford" <[email protected]> wrote: > >> Just before 09:00 this morning we saw a 100 Mbps port saturated. Upon >> investigation the traffic appears to be DNS responses to requests that were >> never made. >> >> Over the following 5 minutes, we saw over 600,000 UDP DNS responses >> originating from 20 different DNS servers. The servers all seem to be >> genuine, authoritative servers. >> >> They were all targeted at a single server our side and the destination ports >> on the targeted system included nearly pretty much the whole range. >> >> Is this a known DDoS attack, it's a new one on me? Any suggestions on how >> to deal it? >> >> Regards, >> Cliff. >> >> -- >> Cliff Stanford >> Might Limited +44 20 0222 1666 (Office) >> Wren Hall 152a High St +44 7973 616 666 (Mobile) >> Ongar, CM5 9JJ > -- > Alex Cruz Farmer > Managing Director, NetSumo Limited > DDI: +44 (0)20 7993 1703 > Tel: +44 (0)207 993 1700 > Fax: +44 (0)207 993 1709 > E-mail: [email protected] > Website: http://www.netsumo.com > This e-mail is subject to: http://www.netsumo.com/email > > NetSumo Limited - Registered Company in England and Wales > 31 Beaufort Court, London, E14 9XL, Great Britain > Company Number: 2666084 > -- Alex Cruz Farmer Managing Director, NetSumo Limited DDI: +44 (0)20 7993 1703 Tel: +44 (0)207 993 1700 Fax: +44 (0)207 993 1709 E-mail: [email protected] Website: http://www.netsumo.com This e-mail is subject to: http://www.netsumo.com/email NetSumo Limited - Registered Company in England and Wales 31 Beaufort Court, London, E14 9XL, Great Britain Company Number: 2666084
