Re: Spiffy Netflow tools?

2018-03-14 Thread Vitaly Nikolaev
How scalable is ElastiFlow ? Let say I will dump 90kflow/s, how big elasticsearch farm do I need to comfortably store and work with at least couple weeks of data ? right now in NFSEN it takes about 3T in disk space and minutes for simple reports if it spans few time default time intervals. Thank

Re: Centurylink SOC contact?

2018-03-14 Thread Wentworth, Brett
I responded off list. Brett -Original Message- From: NANOG on behalf of Brian Rak Date: Tuesday, March 13, 2018 at 12:08 PM To: "nanog@nanog.org" Subject: Centurylink SOC contact? Does anyone have a contact for the SOC at centurylink? I've tried s

Re: Spiffy Netflow tools?

2018-03-14 Thread Luuk Hendriks
IPFIXcol+fbitdump is what we use for our IPFIX measurements: https://github.com/CESNET/ipfixcol/ Can do NetFlow v5/v9 and sFlow as well. luuk On Mon 12 Mar 2018, 16:24, mike.l...@gmail.com wrote: > Howdy! > > Checking out various Netflow tools and wanted to see what others are using? > > Ken

Office365 and a new IP address

2018-03-14 Thread Paul Reichart
Wondering if anyone on the list has ever set up a mail filtering appliance or server on new IP address and had to deal with 451 messages from Office 365. We're processing a large volume of mail and seem to be throttled by O365. Seeing something like this: 451 4.7.500 Server busy. Please try agai

Re: Office365 and a new IP address

2018-03-14 Thread Matt Vernhout
Paul, Are you properly rate limiting and warming up the new IPs sending volumes or just sending at normal speeds? Are you properly authenticating your email with SPF, DKIM and SPF as per the Postmaster page suggestions for sending email? Are you properly enrolled in SNDS, Junk Mail Reporting etc