Folks,
A number of colleagues have been having delayed or rejected mail deliveries
(with 451 4.5.3 Too many rejections; try again later. messages) since
Saturday morning. Apple's front-line iCloud support people have been helpful,
but not terribly clued in.
Could someone contact me off-list
On Mon, Mar 16, 2015 at 10:06 PM, Terrance Devor ter.de...@gmail.com wrote:
Hello Everyone,
I really hope this is not against group policy etc.. however our network is
being hit
hard by a China IP for the past 6 months. Our systems our up to date,
passwordless
ssh etc.. but they're DOS
On 18 Mar 2015, at 9:13, Roland Dobbins wrote:
Also, asking your upstreams/peers to block traffic sourced from this
IP to your netblock(s) on their networks.
It would also be a good idea to ensure that your systems which are being
targeted aren't themselves compromised, and being used by
Hello Everyone,
I really hope this is not against group policy etc.. however our network is
being hit
hard by a China IP for the past 6 months. Our systems our up to date,
passwordless
ssh etc.. but they're DOS attempts are getting more and more aggressive.
Tried to
contact their phone number to
On 17 Mar 2015, at 9:06, Terrance Devor wrote:
Do we have any options?
S/RTBH and/or ACLs at your transit/peering edge, for starters:
https://app.box.com/s/xznjloitly2apixr5xge
Also, asking your upstreams/peers to block traffic sourced from this IP
to your netblock(s) on their networks.
Dear colleagues,
Following the past submission deadline, a Draft Programme for RIPE 70 is
now published at:
https://ripe70.ripe.net/programme/meeting-plan/draft-programme/
We will accept new proposals until 12 April 2015 for the remaining few
slots.
You can find the Call for Presentations and
On 18/Mar/15 07:31, Paul S. wrote:
All 6 of my upstreams (Most of them tier 1s, except Internap which is
a tier 3?) have cooperated just fine in blocking problematic IPs if
needed in emergencies.
In the data plane for the link facing you, or through RTBH?
Mark.
On 18/Mar/15 04:13, Roland Dobbins wrote:
Also, asking your upstreams/peers to block traffic sourced from this
IP to your netblock(s) on their networks.
I'm actually curious how many transit providers would implement data
plane filters on their side to block source traffic bound for
All 6 of my upstreams (Most of them tier 1s, except Internap which is a
tier 3?) have cooperated just fine in blocking problematic IPs if needed
in emergencies.
I did not have to argue.
On 3/18/2015 午後 02:26, Mark Tinka wrote:
On 18/Mar/15 04:13, Roland Dobbins wrote:
Also, asking your
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