Re: network issue on ec2 classic us-east-1??

2016-01-15 Thread Grant Ridder
Thanks to all the replied on and off list! tl;dr dhclient died and the instances gave up their IP's Turns out this one was inadvertently my fault. I got bit by a bug in an old version of NetworkManager. Something triggered an update of a package on some of my instances, which lead to this bug s

Re: network issue on ec2 classic us-east-1??

2016-01-15 Thread Grant Ridder
Gotcha, thanks for the info. I am at 128 instances and counting in the last 8 hrs -Grant On Fri, Jan 15, 2016 at 1:58 PM, Neil Robst wrote: > Hi Grant, > We saw the first confirmed issue last week. So far only > experienced 2 > confirmed - that last week and one this morning, but its po

Re: network issue on ec2 classic us-east-1??

2016-01-15 Thread Grant Ridder
Neil / Dovid, How long ago did your issues start? Symptoms are the same, but the issue for me started early this morning at an alarming rate. -Grant On Fri, Jan 15, 2016 at 1:45 PM, Neil Robst wrote: > Hi David and Grant, > > We have been experiencing exactly the same issue also now w

Re: network issue on ec2 classic us-east-1??

2016-01-15 Thread Dovid Bender
Grant, We have been having issues for a few weeks now with instances that randomly stop getting their IP from DHCP. Did you see any dhcp errors? Regards, Dovid -Original Message- From: Grant Ridder Sender: "NANOG" Date: Fri, 15 Jan 2016 12:58:58 To: nanog@nanog.org Subject: network

network issue on ec2 classic us-east-1??

2016-01-15 Thread Grant Ridder
Hi, Over the last 6 hrs i have had over 100 instances in us-east-1 in EC2 Classic fail their instance health checks and a reboot via the console solves them. Logs on the host point to a loss of all network connectivity. Anyone else experiencing something like this? Reached out to AWS support an

Weekly Routing Table Report

2016-01-15 Thread Routing Analysis Role Account
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists

Re: SMS gateways

2016-01-15 Thread Adam Kennedy
The device can definitely send texts. I had to purchase the device as a data only device, then I contacted support and told them I was working with Cisco on a project where the router uses these devices but needs text capability. They did some magic on the number in their system and got it up and r

Re: Inferring the location points of traffic exchange between two networks

2016-01-15 Thread Jérôme Nicolle
Hi Reza, Le 13/01/2016 18:36, Reza Motamedi a écrit : > My question is about BGP and what can be inferred from the output of > different "show" commands, regarding the point of traffic exchange of two > networks with different ASNs. Unless you have a tremendous amount of peers and feeds to work w