About an hour ago, our alert systems started spamming us. It seems like a
problem with Amazon AWS, US East. I'm able to access at least two of the
systems in US East via https - but one of them is not responding to ssh - So I
figured I would reboot it via AWS control panel -
And when I login to
Yup, something weird on their firewalls. Right now, I have two machines in our
colo, with different externally facing IP's that are both in the same network
segment, both continuously pinging a machine in Amazon. As I sit here,
intermittently for no apparent reason, the amazon machine stops repl
Saw mention of leap second (yesterday midnight UTC) and of a bgp route leak
causing AWS troubles on the NANOG list.
Likely one or both are related to your issue, I'd already deleted the NANOG
digest, not sure if there was much more detail.
m.
Sent from my iPhone
> On Jul 2, 2015, at 8:43 AM,
> From: Mike Robinson [mailto:mrobin...@nortoncottage.com]
>
> Saw mention of leap second (yesterday midnight UTC) and of a bgp route
> leak causing AWS troubles on the NANOG list.
>
> Likely one or both are related to your issue, I'd already deleted the NANOG
> digest, not sure if there was much
It must be a bad day for the East Coast. While in Physical Therapy
(Haddonfield nj) lights and AC blinked. On the way home Dunking Donuts
(next town over) lost their computers as the power blinked. (Lucky I had
cash). I get home and the wife is bitching that the power flickered and she
can't get an
With the amount of redundancy in the power systems in a typical DC,
power drops would be extremely unlikely to cause any impact.
On 07/02/15 08:52, john boris wrote:
It must be a bad day for the East Coast. While in Physical Therapy
(Haddonfield nj) lights and AC blinked. On the way home Dunkin
That was only causing problems for a few minutes on Tuesday evening, it
certainly wouldn't be causing an impact now.
On 07/02/15 06:58, Mike Robinson wrote:
Saw mention of leap second (yesterday midnight UTC) and of a bgp route leak
causing AWS troubles on the NANOG list.
Likely one or both a
> From: john boris [mailto:jbori...@gmail.com]
>
> It must be a bad day for the East Coast. While in Physical Therapy
> (Haddonfield nj) lights and AC blinked. On the way home Dunking Donuts
> (next town over) lost their computers as the power blinked. (Lucky I had
> cash). I get home and the wife
I don't know anything about how BGP works, or even, if BGP is what's currently
used on the Internet.
I found it very weird, that two machines in the same LAN (with public IP's),
pinging the same target IP address far away, one of them got a response while
the other didn't. And it was even more
Almost all network circuit load balancing systems use some kind of
(src/dst) hash in order to attempt to keep end-to-end packet ordering
the same. What the hash is built upon (ip, tcp/udp port, etc) is up to
the local admin.
So if one path is borked and sending packets to a blackhole (but the
> From: tech-boun...@lists.lopsa.org [mailto:tech-boun...@lists.lopsa.org]
> On Behalf Of Ross West
>
> Almost all network circuit load balancing systems use some kind of
> (src/dst) hash in order to attempt to keep end-to-end packet ordering
> the same. What the hash is built upon (ip, tcp/udp p
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