[193247] in North American Network Operators' Group
SYN Floods from Verizon in the Midwest-Chicago area?
daemon@ATHENA.MIT.EDU (Bobin Joseph)
Fri Dec 30 20:26:33 2016
X-Original-To: nanog@nanog.org
From: Bobin Joseph <Bobin.Joseph@mitchell.com>
To: "nanog@nanog.org" <nanog@nanog.org>
Date: Fri, 30 Dec 2016 16:55:11 +0000
Errors-To: nanog-bounces@nanog.org
Wondering if anyone noticed issues with customers coming from Verizon's han=
doff in Chicago - 204.255.168.61? We have couple of customers with Verizon =
that seem to have been flooding us with SYN's. It seems Verizon has acknowl=
edged this, but as we are not customers of VZN, we have no information abou=
t this. The SYN floods stopped around 10:20 PST on 12/29. Had enough impact=
to cause a minor outage.
Thanks,
Bobin Joseph
