Re: Service Provider NetFlow Collectors

2019-01-02 Thread H I Baysal
ote: Hey, On Wed, 2 Jan 2019 at 14:40, H I Baysal wrote: That absolutely depends on the amount of TAGs you use, and how you aggregate, etc. I am collecting DSTAS, SRCAS, en DST AS per IP. And influx is not even sweating a single drop We have a 4 Tbps of traffic during peak, and as well

Re: Service Provider NetFlow Collectors

2019-01-02 Thread H I Baysal
khouse :) / / /- /Tim On 2 Jan 2019, at 7:50 pm, H I Baysal <mailto:hibay...@gmail.com>> wrote: PMACCT (Works Awesome) push to influxdb ( Works awesome) With some custom scripts to add/match interface descriptions. And you can query whatever you want in grafana :D And grafana has a nice API

Re: Service Provider NetFlow Collectors

2019-01-02 Thread H I Baysal
PMACCT (Works Awesome) push to influxdb ( Works awesome) With some custom scripts to add/match interface descriptions. And you can query whatever you want in grafana :D And grafana has a nice API for rendering a dashboardgraph to a PNG and you can send this png to whatever chat/bot or mail you

Re: Cogent charging 50/mo for BGP (not IPs, the service)

2018-10-19 Thread H I Baysal
Indeed, its a one time fee to setup BGP. And as a side note, I's also separate for v4 and v6 sessions. I was also taken aback when i heard it the first time. On 17-10-18 18:12, David Hubbard wrote: They charge it even if you’re using your own address space.  It’s a fee simply for establishing

Re: automatic rtbh trigger using flow data

2018-09-06 Thread H I Baysal
ny (pre-made) system beating this :P On 01-09-18 01:51, Paweł Małachowski wrote: On Fri, Aug 31, 2018 at 11:09:19AM +0200, H I Baysal wrote: My personal view is, as long as you can store your flow info in a timeseries database (like influxdb and NOT SQL LIKE!!!) you can do whatever you want

Re: automatic rtbh trigger using flow data

2018-08-31 Thread H I Baysal
what it can physically handle with only the ACLs protecting the other side, but if your clients are also receiving traffic on the same uplink as the attack, it's a denial of service to them. -Original Message- From: NANOG On Behalf Of H I Baysal Sent: Friday, August 31, 2018 2:09 A

Re: automatic rtbh trigger using flow data

2018-08-31 Thread H I Baysal
Most of the solutions mentioned are paid, or fastnetmon is partially paid. And the thing you want is paid i believe Nice tool though, not saying anything against it. However My personal view is, as long as you can store your flow info in a timeseries database (like influxdb and NOT SQL

Re: Customer woes and ps3 network

2018-01-08 Thread H I Baysal
Sorry for the spam, but it should have been "Some application, with a PPPoE connection, require TCP-MSS (maximum segment size) to be set to a lower value than the default." 2018-01-08 11:09 GMT+01:00 H I Baysal : > Hi, > > So first of all, PS3 in 2018.. :P > But

Re: Customer woes and ps3 network

2018-01-08 Thread H I Baysal
Hi, So first of all, PS3 in 2018.. :P But kidding aside, some application require TCP-MSS (maximum segment size) to be set to a lower value than the default. You can play with the size but i settled for 1450 at the time. good luck 2018-01-08 1:14 GMT+01:00 Michael Crapse : > I will be on

Re: BGP peering question

2017-07-14 Thread H I Baysal
Hi, I'm not sure if this is mentioned already but here goes, You need to understand the difference between peering and a direct interconnect. with an interconnect you have to think about is the traffic enough to "dedicate" a port for that connection on your edge. ( cost of port vs cost if you wo

Re: Opinions on Arista 7280?

2015-11-27 Thread H I Baysal
Hi, Hardware is really nice. Backplane, buffers, just basically “pumping” bandwidth. It’s really good. However, mlag can show some bugs when having only 1 interface in an MLAG (only 1 side) they had issues with the ifindex numbering in software. There were OSPF configuration options missing, etc