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| Who | What | When |
|---|---|---|
| mercutio | http://arstechnica.com/information-technology/2014/11/netflix-takes-up-9-5-of-upstream-traffic-on-the-north-american-internet/ | [01:20] |
| BryceBot | Ars Technica: "Netflix takes up 9.5% of upstream traffic on the North American Internet" | [01:20] |
| mercutio | i wonder why it's acking so much | [01:21] |
| brycec | I read that as 9.5% of traffic leaving NA is Netflix, i.e. foreign users streaming Netflix over VPN | [01:22] |
| mercutio | wow
netflix is meant to be coming to new zealand in march | [01:22] |
| brycec | (that's just my interpretation of the headline though) | [01:22] |
| mercutio | oh nah
this is about uploading tcp/ip acks way too much i wonder if things like ps4 don't do sack or something stupid hmm it may just be that people aren't uploading much and it's not a percentage of the total, but of upload in general. | [01:22] |
| brycec | Indeed, that could just be 10% of 1mbps or 10% of 1000gbps, it doesn't say | [01:25] |
| mercutio | well skype is uploading more than downloading.
i think it's meant to be of the bandwidth the isp is doing in general. | [01:26] |
| brycec | But skype calls are far shorter and less ubiquitous than netflix | [01:26] |
| mercutio | but they also use just as much downstream as upstream | [01:26] |
| brycec | for instance, 4/5 users watch netflix for hours on end, while 1/5 makes a 20 minute skype call | [01:27] |
| mercutio | yeah i was more meaning you can't compare percent upload vs percent download
because skype should show in downstream table if that's the case because it's about 1;1 upload/download i dont' watch netflix, and talk on skype for more than 20 minutes sometimes. but i know what you mean skype is pretty convenient really there was this idea years ago of doing ack pacing to remove redundant acks on cable networks because upload was congesting a lot. and really the whole ack system could do with an update but no-one wants to break the internet it would especially help 3g/4g/wireless which are half-duplex though QUIC may actually help | [01:27] |
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| fink | anybody have experience with vultr?
https://www.vultr.com/pricing/ | [07:31] |
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| brycec | fink: According to the IRC logs, yes some people do http://irclogger.arpnetworks.com/irclogger_log_search/arpnetworks?search=vultr&action=search&error=0 | [11:11] |
| fink | brycec: cool, thanks | [11:12] |
| brycec | np - I knew I'd heard the name recently | [11:13] |
| fink | i'll try it out
you get a lot of ram for your buck | [11:13] |
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| mercutio | i tried it
cos they have sydney location i'm using up most of the bandwidth on it :( there's a few annoying things about it like when doing ubuntu it installs this cloud crap so i screwed up my bootup, when i was trying to shift away from dhcp and that auto dns manage thing but in the end i screed up because i set netmask wrong. they don't do fancy /30s like arp :) so you get all these arp requests hmm i'm seeing bootp/dhcp requests even | [11:40] |
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| mnathani | mercutio: do they put a whole bunch of hosts in a /24 ?
ie: different customers | [18:05] |
| mercutio | some of them are /23s
but yes. it's actually very common | [18:09] |
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| mnathani | If I had a supermicro server with 2 nics for connectivity, as well as one IPMI nic for power cycling / remote console connectivity, how would I setup access if I only have one ethernet cable from my provider that comes to my 2U colocation space? Would I use something like a Cisco ASA Firwall to protect the IPMI interface, while providing connectivity to the 2 regular Nics ? | [19:24] |
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| jlgaddis | something that can do transparent bridging
or just a switch would work, if you have some other way to restrict traffic to the management nic | [22:22] |
| brycec | For that matter, perhaps the BMC has its own firewall | [22:29] |
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| mercutio | mnathani: lots of them can run the ipmi through the primary ethernet
but ipmi's aren't really safe on the internet the bmc's suck, and supermicro suck just as much or more than other.s | [22:44] |
| brycec | (As most embedded devices aren't, due to lack of update) | [22:45] |
| mercutio | ip acl would be cool i suppose
i'm not aware of being able to do that easily you can set vlan but providers don't seem to usually provide vpn access to oob arp does :) normally i'd jkust recommend to run 2 1u servers rather than 1 2u, and be able to bounce via the other one and run them redundant/backup | [22:45] |
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