On Thu, Mar 2, 2017, at 12:24 AM, Roland Dobbins wrote:
> On 2 Mar 2017, at 9:55, Oliver O'Boyle wrote:
>
> > Currently, I have 3 devices connected. :)
>
> You could have one or more botted machines launching outbound DDoS
> attacks, potentially filling up the NAT translation table and/or
On Thu, Mar 2, 2017, at 10:32 AM, Dann Schuler wrote:
> Just a quick sanity check here since I know we can occasionally overlook
> the simple things. You have updated the firmware to the latest available
> version correct? Have you checked for any odd services like QoS,
> parental controls or
aar...@gvtc.com>
Cc: <nanog@nanog.org> <nanog@nanog.org>
Subject: Re: Consumer networking head scratcher
This all goes away when he reconnects his old router from what I remember...
If that is the case, then I would concentrate my effort on the new router, and
its functionality (o
This all goes away when he reconnects his old router from what I remember...
If that is the case, then I would concentrate my effort on the new router,
and its functionality (or lack of). Could be something simple that you are
missing on it as a setting, or assuming it works a certain way when
On 3/1/2017 11:28 AM, Ryan Pugatch wrote:
At random times, my Windows machines (Win 7 and Win 10, attached to the
network via WiFi, 5GHz) lose connectivity to the Internet. They can
continue to access internal resources, such as the router's admin
interface.
To the point of Windows reporting no
Nat translation limits might not only be related to his first hop nat device
In the home, but these days with the exhaustion of ipv4, the second hop
carrier grade nat (cgnat) device in his upstream provider could be limiting
also.
I run a cgnat for an isp and allow 2500 ports per customer
What's the old router make/model ?
What's the new router make/model ?
-Aaron
-Original Message-
From: Ryan Pugatch [mailto:r...@lp0.org]
Sent: Wednesday, March 1, 2017 12:27 PM
To: Aaron Gould <aar...@gvtc.com>; nanog@nanog.org
Subject: Re: Consumer networking head scratcher
The
That's strange... it's like the TTL on all Windows IP packets are decrementing
more and more as time goes on causing you to get less and less hops into the
internet
I wonder if it's a bug/virus/malware affecting only your windows computers.
-Aaron
On Thu, Mar 02, 2017 at 12:24:38PM +0700, Roland Dobbins wrote:
> On 2 Mar 2017, at 9:55, Oliver O'Boyle wrote:
>
> >Currently, I have 3 devices connected. :)
>
> What about DNS issues? Are you sure that you really have a
> networking issue, or are you having intermittent DNS resolution
>
On 2 Mar 2017, at 9:55, Oliver O'Boyle wrote:
Currently, I have 3 devices connected. :)
You could have one or more botted machines launching outbound DDoS
attacks, potentially filling up the NAT translation table and/or getting
squelched by your broadband access provider with layer-4
Next -->
On March 1, 2017, at 9:31 PM, Ryan Pugatch wrote:
On Wed, Mar 1, 2017, at 09:29 PM, Oliver O'Boyle wrote:
Each device associated with the AP consumes memory. Small low-end routers don't
typically come with much memory. If you've got a lot of devices associated with
On Wed, Mar 1, 2017, at 09:29 PM, Oliver O'Boyle wrote:
> Each device associated with the AP consumes memory. Small low-end
> routers don't typically come with much memory. If you've got a lot of
> devices associated with the AP you will run out of memory. I'm not
> sure how many devices
Each device associated with the AP consumes memory. Small low-end routers
don't typically come with much memory. If you've got a lot of devices
associated with the AP you will run out of memory. I'm not sure how many
devices you're connecting, though. Three will not cause this problem. 30
might.
On Wed, Mar 1, 2017, at 06:35 PM, Jean-Francois Mezei wrote:
> On 2017-03-01 11:28, Ryan Pugatch wrote:
>
> > At random times, my Windows machines (Win 7 and Win 10, attached to the
> > network via WiFi, 5GHz) lose connectivity to the Internet.
>
> > For what it's worth, the router is a
On 2017-03-01 11:28, Ryan Pugatch wrote:
> At random times, my Windows machines (Win 7 and Win 10, attached to the
> network via WiFi, 5GHz) lose connectivity to the Internet.
> For what it's worth, the router is a Linksys EA7300 that I just picked
> up.
Way back when, I have a netgear
On Wed, Mar 1, 2017, at 03:58 PM, iam...@gmail.com wrote:
> On many non-windows OS (Mac OSX, Linux, FreeBSD etc.) you can specify
> ICMP
> traceroute using -I:
>
> traceroute -I google.com
>
> I wonder if this would replicate your experience with Windows tracert
Definitely on my list to
On many non-windows OS (Mac OSX, Linux, FreeBSD etc.) you can specify ICMP
traceroute using -I:
traceroute -I google.com
I wonder if this would replicate your experience with Windows tracert
On Wed, Mar 1, 2017, at 02:57 PM, William Herrin wrote:
> On Wed, Mar 1, 2017 at 2:31 PM, Ryan Pugatch wrote:
> > So in that case, I would be back to my original issue where I stop being
> > able to pass traffic to the Internet, and when that happens my
> > traceroute always dies
On Wed, Mar 1, 2017 at 2:31 PM, Ryan Pugatch wrote:
> So in that case, I would be back to my original issue where I stop being
> able to pass traffic to the Internet, and when that happens my
> traceroute always dies at the same hop. After disconnecting and
> reconnecting, the same
On Wed, Mar 1, 2017, at 02:04 PM, William Herrin wrote:
> > On Wed, Mar 1, 2017, at 01:23 PM, Aaron Gould wrote:
> >> That's strange... it's like the TTL on all Windows IP packets are
> >> decrementing more and more as time goes on causing you to get less and
> >> less hops into the internet
>
On Wed, 01 Mar 2017 14:04:07 -0500, William Herrin said:
> I have no information about whether comcast blocks pings to its routers.
All the Comcast gear in the path from my home router to non-Comcast addresses
will quite cheerfully rate-limit answer both pings and traceroutes.
> On Wed, Mar 1, 2017, at 01:23 PM, Aaron Gould wrote:
>> That's strange... it's like the TTL on all Windows IP packets are
>> decrementing more and more as time goes on causing you to get less and
>> less hops into the internet
Hi Ryan,
Windows tracert uses ICMP echo-request packets to trace
The issue doesn't happen with my previous router, and I've tested
multiple computers (one that isn't mine.)
It doesn't seem like it decrements over time.. it just dies sooner as I
trace further up the path. I can consistently die at the 7th hop if I
try to go to Google, but if I trace to the 6th
Hi everyone,
I've got a real head scratcher that I have come across after replacing
the router on my home network.
I thought I'd share because it is a fascinating issue to me.
At random times, my Windows machines (Win 7 and Win 10, attached to the
network via WiFi, 5GHz) lose connectivity to
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