RE: [WIRELESS-LAN] iOS 8 drops tomorrow
Same here. Overall traffic peaks were higher, but our base levels grow quite a bit every year, so I would say the percentage of increase wasn't as high as last year, but the traffic increase was significant. We saw peaks on our Internet connection of about a gig higher than normal for time of day but they were well within our burstable limit, and another gig or so increase in Akamai traffic. This persisted on and off until around midnight. Pete Morrissey From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Jason Wang Sent: Thursday, September 18, 2014 12:24 AM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow We didn't see as sharp of an increase for this, but overall traffic reached about the same level for us on iOS 8 as it did last year for iOS 7. This is what we saw for iOS 8: [ios8_20140917] And this is what we saw for iOS 7 last year: [ios7_20130918] Jason On 9/17/14, 3:32 PM, Entwistle, Bruce wrote: We have not seen as significant of an increase in traffic with the iOS 8 release as we did with the iOS 7 release. Bruce Entwistle Network Manager University of Redlands From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 11:38 AM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDUmailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Thanks Lee for digging up the link for Akamai signup. The Akamai caching definitely kicked in for us, offloading up to over a Gig's worth. If you look at a graph of our Internet traffic versus Akamai server traffic (don't know if they'll come through the listserv) you can see that our Internet traffic took a little jump right at 1:00 PM, but then settled down to normal levels when the Akamai server traffic spiked up, taking over the load. Overall though, so far today, the traffic levels from IOS8 haven't been too bad. Maybe we'll see more when the kiddies get out of class. Pete `Daily' Graph (5 Minute Average) Internet [day] Max Average Current In 3924.1 Mb/s (39.2%) 1843.2 Mb/s (18.4%) 3296.3 Mb/s (33.0%) Out 615.0 Mb/s (6.2%) 323.8 Mb/s (3.2%) 420.6 Mb/s (4.2%) `Daily' Graph (5 Minute Average) Akamai [day] -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 2:09 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDUmailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi John, Don't have link handy but I'll ask their support. Pete -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDUmailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jeffrey Sessler *Sent:* Tuesday, September 16, 2014 2:57 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDUmailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big improvement there too. Jeff On Tuesday, September 16, 2014 at 10:31 AM, in message 1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edumailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu mailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu, Johnson, Neil M neil-john...@uiowa.edu mailto:neil-john...@uiowa.edumailto:neil-john...@uiowa.edu%20%3cmailto:neil-john...@uiowa.edu wrote: We've add some additional bandwidth to the links between our wireless nets
Re: [WIRELESS-LAN] iOS 8 drops tomorrow
We didn't notice an out of control increase like iOS 7 but I did note that my phone didn't prompt me for the update, I had to go into the software update area and look for it. This might have kept the bandwidth down or it could be just my phone :) Craig On Thu, Sep 18, 2014 at 6:44 AM, Peter P Morrissey ppmor...@syr.edu wrote: Same here. Overall traffic peaks were higher, but our base levels grow quite a bit every year, so I would say the percentage of increase wasn’t as high as last year, but the traffic increase was significant. We saw peaks on our Internet connection of about a gig higher than normal for time of day but they were well within our burstable limit, and another gig or so increase in Akamai traffic. This persisted on and off until around midnight. Pete Morrissey *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jason Wang *Sent:* Thursday, September 18, 2014 12:24 AM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow We didn't see as sharp of an increase for this, but overall traffic reached about the same level for us on iOS 8 as it did last year for iOS 7. This is what we saw for iOS 8: [image: ios8_20140917] And this is what we saw for iOS 7 last year: [image: ios7_20130918] Jason On 9/17/14, 3:32 PM, Entwistle, Bruce wrote: We have not seen as significant of an increase in traffic with the iOS 8 release as we did with the iOS 7 release. Bruce Entwistle Network Manager University of Redlands *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Peter P Morrissey *Sent:* Wednesday, September 17, 2014 11:38 AM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow Thanks Lee for digging up the link for Akamai signup. The Akamai caching definitely kicked in for us, offloading up to over a Gig’s worth. If you look at a graph of our Internet traffic versus Akamai server traffic (don’t know if they’ll come through the listserv) you can see that our Internet traffic took a little jump right at 1:00 PM, but then settled down to normal levels when the Akamai server traffic spiked up, taking over the load. Overall though, so far today, the traffic levels from IOS8 haven’t been too bad. Maybe we’ll see more when the kiddies get out of class. Pete *`Daily' Graph (5 Minute Average) Internet * [image: day] *Max* *Average* *Current* *In* 3924.1 Mb/s (39.2%) 1843.2 Mb/s (18.4%) 3296.3 Mb/s (33.0%) *Out* 615.0 Mb/s (6.2%) 323.8 Mb/s (3.2%) 420.6 Mb/s (4.2%) *`Daily' Graph (5 Minute Average) Akamai* [image: day] -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 2:09 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi John, Don't have link handy but I'll ask their support. Pete -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jeffrey Sessler *Sent:* Tuesday, September 16, 2014 2:57 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big
Re: [WIRELESS-LAN] iOS 8 drops tomorrow
It looks like the space requirements for the IOS update to 8.0 kept a high percentage of devices from being able to get the update. Lots of upset IOS device owners on our campus, especially the ones with 16GB IOS devices. Looks like the update requires roughly 4.4GB of space before it will allow the device to download the update. Matt, On Thu, Sep 18, 2014 at 8:06 AM, Craig Eyre ce...@mtroyal.ca wrote: We didn't notice an out of control increase like iOS 7 but I did note that my phone didn't prompt me for the update, I had to go into the software update area and look for it. This might have kept the bandwidth down or it could be just my phone :) Craig On Thu, Sep 18, 2014 at 6:44 AM, Peter P Morrissey ppmor...@syr.edu wrote: Same here. Overall traffic peaks were higher, but our base levels grow quite a bit every year, so I would say the percentage of increase wasn’t as high as last year, but the traffic increase was significant. We saw peaks on our Internet connection of about a gig higher than normal for time of day but they were well within our burstable limit, and another gig or so increase in Akamai traffic. This persisted on and off until around midnight. Pete Morrissey *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jason Wang *Sent:* Thursday, September 18, 2014 12:24 AM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow We didn't see as sharp of an increase for this, but overall traffic reached about the same level for us on iOS 8 as it did last year for iOS 7. This is what we saw for iOS 8: [image: ios8_20140917] And this is what we saw for iOS 7 last year: [image: ios7_20130918] Jason On 9/17/14, 3:32 PM, Entwistle, Bruce wrote: We have not seen as significant of an increase in traffic with the iOS 8 release as we did with the iOS 7 release. Bruce Entwistle Network Manager University of Redlands *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Peter P Morrissey *Sent:* Wednesday, September 17, 2014 11:38 AM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow Thanks Lee for digging up the link for Akamai signup. The Akamai caching definitely kicked in for us, offloading up to over a Gig’s worth. If you look at a graph of our Internet traffic versus Akamai server traffic (don’t know if they’ll come through the listserv) you can see that our Internet traffic took a little jump right at 1:00 PM, but then settled down to normal levels when the Akamai server traffic spiked up, taking over the load. Overall though, so far today, the traffic levels from IOS8 haven’t been too bad. Maybe we’ll see more when the kiddies get out of class. Pete *`Daily' Graph (5 Minute Average) Internet * [image: day] *Max* *Average* *Current* *In* 3924.1 Mb/s (39.2%) 1843.2 Mb/s (18.4%) 3296.3 Mb/s (33.0%) *Out* 615.0 Mb/s (6.2%) 323.8 Mb/s (3.2%) 420.6 Mb/s (4.2%) *`Daily' Graph (5 Minute Average) Akamai* [image: day] -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 2:09 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi John, Don't have link handy but I'll ask their support. Pete -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jeffrey Sessler *Sent:* Tuesday, September 16, 2014 2:57 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install
Re: [WIRELESS-LAN] iOS 8 drops tomorrow
This is kind of a side issue, but it's not just the OS itself. An iOS update tends to bring a lot of app updates along with it. I just opened my iPad and had 16 apps wanting to update. A couple days ago it was another 8, with 1s and 2s more than usual at other times over the last couple weeks. Joel Coehoorn Director of Information Technology York College, Nebraska 402.363.5603 *jcoeho...@york.edu jcoeho...@york.edu* The mission of York College is to transform lives through Christ-centered education and to equip students for lifelong service to God, family, and society On Thu, Sep 18, 2014 at 9:29 AM, Matt O'Brien mattobr...@boisestate.edu wrote: It looks like the space requirements for the IOS update to 8.0 kept a high percentage of devices from being able to get the update. Lots of upset IOS device owners on our campus, especially the ones with 16GB IOS devices. Looks like the update requires roughly 4.4GB of space before it will allow the device to download the update. Matt, On Thu, Sep 18, 2014 at 8:06 AM, Craig Eyre ce...@mtroyal.ca wrote: We didn't notice an out of control increase like iOS 7 but I did note that my phone didn't prompt me for the update, I had to go into the software update area and look for it. This might have kept the bandwidth down or it could be just my phone :) Craig On Thu, Sep 18, 2014 at 6:44 AM, Peter P Morrissey ppmor...@syr.edu wrote: Same here. Overall traffic peaks were higher, but our base levels grow quite a bit every year, so I would say the percentage of increase wasn’t as high as last year, but the traffic increase was significant. We saw peaks on our Internet connection of about a gig higher than normal for time of day but they were well within our burstable limit, and another gig or so increase in Akamai traffic. This persisted on and off until around midnight. Pete Morrissey *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jason Wang *Sent:* Thursday, September 18, 2014 12:24 AM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow We didn't see as sharp of an increase for this, but overall traffic reached about the same level for us on iOS 8 as it did last year for iOS 7. This is what we saw for iOS 8: [image: ios8_20140917] And this is what we saw for iOS 7 last year: [image: ios7_20130918] Jason On 9/17/14, 3:32 PM, Entwistle, Bruce wrote: We have not seen as significant of an increase in traffic with the iOS 8 release as we did with the iOS 7 release. Bruce Entwistle Network Manager University of Redlands *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Peter P Morrissey *Sent:* Wednesday, September 17, 2014 11:38 AM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow Thanks Lee for digging up the link for Akamai signup. The Akamai caching definitely kicked in for us, offloading up to over a Gig’s worth. If you look at a graph of our Internet traffic versus Akamai server traffic (don’t know if they’ll come through the listserv) you can see that our Internet traffic took a little jump right at 1:00 PM, but then settled down to normal levels when the Akamai server traffic spiked up, taking over the load. Overall though, so far today, the traffic levels from IOS8 haven’t been too bad. Maybe we’ll see more when the kiddies get out of class. Pete *`Daily' Graph (5 Minute Average) Internet * [image: day] *Max* *Average* *Current* *In* 3924.1 Mb/s (39.2%) 1843.2 Mb/s (18.4%) 3296.3 Mb/s (33.0%) *Out* 615.0 Mb/s (6.2%) 323.8 Mb/s (3.2%) 420.6 Mb/s (4.2%) *`Daily' Graph (5 Minute Average) Akamai* [image: day] -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 2:09 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi John, Don't have link handy but I'll ask their support. Pete -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth
Re: [WIRELESS-LAN] iOS 8 drops tomorrow
I noticed one issue with IOS 8. When trying to add attachment to the message while using web based email(Yahoo Mail and our UoG web mail), it takes forever. I can add attachment while using the email App without issue. I was using an IPAD 3. I see the same issue in both our Cisco and Aruba wireless deployments. Anyone see the same issue? --- Dennis Xu Analyst 3, Network Infrastructure Computing and Communications Services(CCS) University of Guelph 519-824-4120 Ext 56217 d...@uoguelph.ca www.uoguelph.ca/ccs - Original Message - From: Jeffrey Sessler j...@scrippscollege.edu To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Sent: Thursday, September 18, 2014 11:25:02 AM Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow That requirement is only for OTA updates. If those users connected directly to the computer with iTunes, the requirement is far less. Jeff Matt O'Brien 09/18/14 7:30 AM It looks like the space requirements for the IOS update to 8.0 kept a high percentage of devices from being able to get the update. Lots of upset IOS device owners on our campus, especially the ones with 16GB IOS devices. Looks like the update requires roughly 4.4GB of space before it will allow the device to download the update. Matt, On Thu, Sep 18, 2014 at 8:06 AM, Craig Eyre wrote: We didn't notice an out of control increase like iOS 7 but I did note that my phone didn't prompt me for the update, I had to go into the software update area and look for it. This might have kept the bandwidth down or it could be just my phone :) Craig On Thu, Sep 18, 2014 at 6:44 AM, Peter P Morrissey wrote: Same here. Overall traffic peaks were higher, but our base levels grow quite a bit every year, so I would say the percentage of increase wasn’t as high as last year, but the traffic increase was significant. We saw peaks on our Internet connection of about a gig higher than normal for time of day but they were well within our burstable limit, and another gig or so increase in Akamai traffic. This persisted on and off until around midnight. Pete Morrissey *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jason Wang *Sent:* Thursday, September 18, 2014 12:24 AM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow We didn't see as sharp of an increase for this, but overall traffic reached about the same level for us on iOS 8 as it did last year for iOS 7. This is what we saw for iOS 8: [image: ios8_20140917] And this is what we saw for iOS 7 last year: [image: ios7_20130918] Jason On 9/17/14, 3:32 PM, Entwistle, Bruce wrote: We have not seen as significant of an increase in traffic with the iOS 8 release as we did with the iOS 7 release. Bruce Entwistle Network Manager University of Redlands *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU ] *On Behalf Of *Peter P Morrissey *Sent:* Wednesday, September 17, 2014 11:38 AM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow Thanks Lee for digging up the link for Akamai signup. The Akamai caching definitely kicked in for us, offloading up to over a Gig’s worth. If you look at a graph of our Internet traffic versus Akamai server traffic (don’t know if they’ll come through the listserv) you can see that our Internet traffic took a little jump right at 1:00 PM, but then settled down to normal levels when the Akamai server traffic spiked up, taking over the load. Overall though, so far today, the traffic levels from IOS8 haven’t been too bad. Maybe we’ll see more when the kiddies get out of class. Pete *`Daily' Graph (5 Minute Average) Internet * [image: day] *Max* *Average* *Current* *In* 3924.1 Mb/s (39.2%) 1843.2 Mb/s (18.4%) 3296.3 Mb/s (33.0%) *Out* 615.0 Mb/s (6.2%) 323.8 Mb/s (3.2%) 420.6 Mb/s (4.2%) *`Daily' Graph (5 Minute Average) Akamai* [image: day] -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU ] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 2:09 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELE From: The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU ] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting
Re: [WIRELESS-LAN] iOS 8 drops tomorrow
Actually there is not an option to add attachment in ios email app. I was just trying to attach a photo to the message and I did that by tapping on the email body area and selecting Insert photo or video. --- Dennis Xu Analyst 3, Network Infrastructure Computing and Communications Services(CCS) University of Guelph 519-824-4120 Ext 56217 d...@uoguelph.ca www.uoguelph.ca/ccs - Original Message - From: Dennis Xu d...@uoguelph.ca To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Sent: Thursday, September 18, 2014 2:07:43 PM Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow I noticed one issue with IOS 8. When trying to add attachment to the message while using web based email(Yahoo Mail and our UoG web mail), it takes forever. I can add attachment while using the email App without issue. I was using an IPAD 3. I see the same issue in both our Cisco and Aruba wireless deployments. Anyone see the same issue? --- Dennis Xu Analyst 3, Network Infrastructure Computing and Communications Services(CCS) University of Guelph 519-824-4120 Ext 56217 d...@uoguelph.ca www.uoguelph.ca/ccs - Original Message - From: Jeffrey Sessler j...@scrippscollege.edu To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Sent: Thursday, September 18, 2014 11:25:02 AM Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow That requirement is only for OTA updates. If those users connected directly to the computer with iTunes, the requirement is far less. Jeff Matt O'Brien 09/18/14 7:30 AM It looks like the space requirements for the IOS update to 8.0 kept a high percentage of devices from being able to get the update. Lots of upset IOS device owners on our campus, especially the ones with 16GB IOS devices. Looks like the update requires roughly 4.4GB of space before it will allow the device to download the update. Matt, On Thu, Sep 18, 2014 at 8:06 AM, Craig Eyre wrote: We didn't notice an out of control increase like iOS 7 but I did note that my phone didn't prompt me for the update, I had to go into the software update area and look for it. This might have kept the bandwidth down or it could be just my phone :) Craig On Thu, Sep 18, 2014 at 6:44 AM, Peter P Morrissey wrote: Same here. Overall traffic peaks were higher, but our base levels grow quite a bit every year, so I would say the percentage of increase wasn’t as high as last year, but the traffic increase was significant. We saw peaks on our Internet connection of about a gig higher than normal for time of day but they were well within our burstable limit, and another gig or so increase in Akamai traffic. This persisted on and off until around midnight. Pete Morrissey *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jason Wang *Sent:* Thursday, September 18, 2014 12:24 AM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow We didn't see as sharp of an increase for this, but overall traffic reached about the same level for us on iOS 8 as it did last year for iOS 7. This is what we saw for iOS 8: [image: ios8_20140917] And this is what we saw for iOS 7 last year: [image: ios7_20130918] Jason On 9/17/14, 3:32 PM, Entwistle, Bruce wrote: We have not seen as significant of an increase in traffic with the iOS 8 release as we did with the iOS 7 release. Bruce Entwistle Network Manager University of Redlands *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU ] *On Behalf Of *Peter P Morrissey *Sent:* Wednesday, September 17, 2014 11:38 AM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow Thanks Lee for digging up the link for Akamai signup. The Akamai caching definitely kicked in for us, offloading up to over a Gig’s worth. If you look at a graph of our Internet traffic versus Akamai server traffic (don’t know if they’ll come through the listserv) you can see that our Internet traffic took a little jump right at 1:00 PM, but then settled down to normal levels when the Akamai server traffic spiked up, taking over the load. Overall though, so far today, the traffic levels from IOS8 haven’t been too bad. Maybe we’ll see more when the kiddies get out of class. Pete *`Daily' Graph (5 Minute Average) Internet * [image: day] *Max* *Average* *Current* *In* 3924.1 Mb/s (39.2%) 1843.2 Mb/s (18.4%) 3296.3 Mb/s (33.0%) *Out* 615.0 Mb/s (6.2%) 323.8 Mb/s (3.2%) 420.6 Mb/s (4.2%) *`Daily' Graph (5 Minute Average) Akamai* [image: day] -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU ] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 2:09 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELE From: The EDUCAUSE Wireless Issues
RE: [WIRELESS-LAN] iOS 8 drops tomorrow
I'm seeing the same issue with attachments via webmail clients too -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Dennis Xu Sent: Thursday, September 18, 2014 2:08 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow I noticed one issue with IOS 8. When trying to add attachment to the message while using web based email(Yahoo Mail and our UoG web mail), it takes forever. I can add attachment while using the email App without issue. I was using an IPAD 3. I see the same issue in both our Cisco and Aruba wireless deployments. Anyone see the same issue? --- Dennis Xu Analyst 3, Network Infrastructure Computing and Communications Services(CCS) University of Guelph 519-824-4120 Ext 56217 d...@uoguelph.ca www.uoguelph.ca/ccs - Original Message - From: Jeffrey Sessler j...@scrippscollege.edu To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Sent: Thursday, September 18, 2014 11:25:02 AM Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow That requirement is only for OTA updates. If those users connected directly to the computer with iTunes, the requirement is far less. Jeff Matt O'Brien 09/18/14 7:30 AM It looks like the space requirements for the IOS update to 8.0 kept a high percentage of devices from being able to get the update. Lots of upset IOS device owners on our campus, especially the ones with 16GB IOS devices. Looks like the update requires roughly 4.4GB of space before it will allow the device to download the update. Matt, On Thu, Sep 18, 2014 at 8:06 AM, Craig Eyre wrote: We didn't notice an out of control increase like iOS 7 but I did note that my phone didn't prompt me for the update, I had to go into the software update area and look for it. This might have kept the bandwidth down or it could be just my phone :) Craig On Thu, Sep 18, 2014 at 6:44 AM, Peter P Morrissey wrote: Same here. Overall traffic peaks were higher, but our base levels grow quite a bit every year, so I would say the percentage of increase wasn’t as high as last year, but the traffic increase was significant. We saw peaks on our Internet connection of about a gig higher than normal for time of day but they were well within our burstable limit, and another gig or so increase in Akamai traffic. This persisted on and off until around midnight. Pete Morrissey *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jason Wang *Sent:* Thursday, September 18, 2014 12:24 AM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow We didn't see as sharp of an increase for this, but overall traffic reached about the same level for us on iOS 8 as it did last year for iOS 7. This is what we saw for iOS 8: [image: ios8_20140917] And this is what we saw for iOS 7 last year: [image: ios7_20130918] Jason On 9/17/14, 3:32 PM, Entwistle, Bruce wrote: We have not seen as significant of an increase in traffic with the iOS 8 release as we did with the iOS 7 release. Bruce Entwistle Network Manager University of Redlands *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU ] *On Behalf Of *Peter P Morrissey *Sent:* Wednesday, September 17, 2014 11:38 AM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow Thanks Lee for digging up the link for Akamai signup. The Akamai caching definitely kicked in for us, offloading up to over a Gig’s worth. If you look at a graph of our Internet traffic versus Akamai server traffic (don’t know if they’ll come through the listserv) you can see that our Internet traffic took a little jump right at 1:00 PM, but then settled down to normal levels when the Akamai server traffic spiked up, taking over the load. Overall though, so far today, the traffic levels from IOS8 haven’t been too bad. Maybe we’ll see more when the kiddies get out of class. Pete *`Daily' Graph (5 Minute Average) Internet * [image: day] *Max* *Average* *Current* *In* 3924.1 Mb/s (39.2%) 1843.2 Mb/s (18.4%) 3296.3 Mb/s (33.0%) *Out* 615.0 Mb/s (6.2%) 323.8 Mb/s (3.2%) 420.6 Mb/s (4.2%) *`Daily' Graph (5 Minute Average) Akamai* [image: day] -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU ] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 2:09 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELE From: The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU ] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8
Re: [WIRELESS-LAN] iOS 8 drops tomorrow
Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jeffrey Sessler *Sent:* Tuesday, September 16, 2014 2:57 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big improvement there too. Jeff On Tuesday, September 16, 2014 at 10:31 AM, in message 1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu mailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu, Johnson, Neil M neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu wrote: We’ve add some additional bandwidth to the links between our wireless nets and campus in anticipation of heavy traffic tomorrow. -Neil -- Neil Johnson Network Engineer The University of Iowa Phone: 319 384-0938 Fax: 319 335-2951 E-Mail: neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. http://www.educause.edu/groups/ ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
RE: [WIRELESS-LAN] iOS 8 drops tomorrow
http://www.akamai.com/html/partners/network_program.html Thanks Lee for the link -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jeffrey Sessler *Sent:* Tuesday, September 16, 2014 2:57 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big improvement there too. Jeff On Tuesday, September 16, 2014 at 10:31 AM, in message 1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu mailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu, Johnson, Neil M neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu wrote: We've add some additional bandwidth to the links between our wireless nets and campus in anticipation of heavy traffic tomorrow. -Neil -- Neil Johnson Network Engineer The University of Iowa Phone: 319 384-0938 Fax: 319 335-2951 E-Mail: neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. http://www.educause.edu/groups/ ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
RE: [WIRELESS-LAN] iOS 8 drops tomorrow
Hi John, Don't have link handy but I'll ask their support. Pete -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jeffrey Sessler *Sent:* Tuesday, September 16, 2014 2:57 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big improvement there too. Jeff On Tuesday, September 16, 2014 at 10:31 AM, in message 1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu mailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu, Johnson, Neil M neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu wrote: We've add some additional bandwidth to the links between our wireless nets and campus in anticipation of heavy traffic tomorrow. -Neil -- Neil Johnson Network Engineer The University of Iowa Phone: 319 384-0938 Fax: 319 335-2951 E-Mail: neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. http://www.educause.edu/groups/ ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
RE: [WIRELESS-LAN] iOS 8 drops tomorrow
Thanks Lee for digging up the link for Akamai signup. The Akamai caching definitely kicked in for us, offloading up to over a Gig's worth. If you look at a graph of our Internet traffic versus Akamai server traffic (don't know if they'll come through the listserv) you can see that our Internet traffic took a little jump right at 1:00 PM, but then settled down to normal levels when the Akamai server traffic spiked up, taking over the load. Overall though, so far today, the traffic levels from IOS8 haven't been too bad. Maybe we'll see more when the kiddies get out of class. Pete `Daily' Graph (5 Minute Average) Internet [day] Max Average Current In 3924.1 Mb/s (39.2%) 1843.2 Mb/s (18.4%) 3296.3 Mb/s (33.0%) Out 615.0 Mb/s (6.2%) 323.8 Mb/s (3.2%) 420.6 Mb/s (4.2%) `Daily' Graph (5 Minute Average) Akamai [day] -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 2:09 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi John, Don't have link handy but I'll ask their support. Pete -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDUmailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jeffrey Sessler *Sent:* Tuesday, September 16, 2014 2:57 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDUmailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big improvement there too. Jeff On Tuesday, September 16, 2014 at 10:31 AM, in message 1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu mailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu, Johnson, Neil M neil-john...@uiowa.edu mailto:neil-john...@uiowa.edumailto:neil-john...@uiowa.edu%20%3cmailto:neil-john...@uiowa.edu wrote: We've add some additional bandwidth to the links between our wireless nets and campus in anticipation of heavy traffic tomorrow. -Neil -- Neil Johnson Network Engineer The University of Iowa Phone: 319 384-0938 Fax: 319 335-2951 E-Mail: neil-john...@uiowa.edumailto:neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. http://www.educause.edu/groups/ ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
RE: [WIRELESS-LAN] iOS 8 drops tomorrow
John - Here is the link to sign up with Akamai. The minimum Akamai traffic needed to justify is approx. 500Mbps. http://www.akamai.com/html/forms/become_a_provider.html Byron Sayres Director of Information Technology Alderson Broaddus University 101 College Hill Dr Philippi, WV 26416 mailto:sayre...@ab.edu sayre...@ab.edu - Email 304-457-6225 - Phone 304-709-2690 - Cell mailto:sayre...@jabber.com sayre...@jabber.com - Jabber From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 2:38 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Thanks Lee for digging up the link for Akamai signup. The Akamai caching definitely kicked in for us, offloading up to over a Gig's worth. If you look at a graph of our Internet traffic versus Akamai server traffic (don't know if they'll come through the listserv) you can see that our Internet traffic took a little jump right at 1:00 PM, but then settled down to normal levels when the Akamai server traffic spiked up, taking over the load. Overall though, so far today, the traffic levels from IOS8 haven't been too bad. Maybe we'll see more when the kiddies get out of class. Pete `Daily' Graph (5 Minute Average) Internet Max Average Current In 3924.1 Mb/s (39.2%) 1843.2 Mb/s (18.4%) 3296.3 Mb/s (33.0%) Out 615.0 Mb/s (6.2%) 323.8 Mb/s (3.2%) 420.6 Mb/s (4.2%) `Daily' Graph (5 Minute Average) Akamai -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 2:09 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi John, Don't have link handy but I'll ask their support. Pete -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [ mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jeffrey Sessler *Sent:* Tuesday, September 16, 2014 2:57 PM *To:* mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big improvement there too. Jeff On Tuesday, September 16, 2014 at 10:31 AM, in message 1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu mailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu mailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu, Johnson, Neil M mailto:neil-john...@uiowa.edu%20%3cmailto:neil-john...@uiowa.edu neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu wrote: We've add some additional bandwidth to the links between our wireless nets and campus in anticipation of heavy traffic tomorrow. -Neil -- Neil Johnson Network Engineer The University of Iowa Phone: 319 384-0938 Fax: 319 335-2951 E-Mail: mailto:neil-john...@uiowa.edu neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/ http://www.educause.edu/groups/. http://www.educause.edu/groups/ http://www.educause.edu/groups/ ** Participation and subscription information for this EDUCAUSE Constituent Group discussion
Re: [WIRELESS-LAN] iOS 8 drops tomorrow
Great info! I just signed up... :-) -John On 09/17/2014 02:43 PM, Byron Sayres wrote: John – Here is the link to sign up with Akamai. The minimum Akamai traffic needed to justify is approx. 500Mbps. http://www.akamai.com/html/forms/become_a_provider.html Byron Sayres Director of Information Technology Alderson Broaddus University 101 College Hill Dr Philippi, WV 26416 sayre...@ab.edu mailto:sayre...@ab.edu- Email 304-457-6225 - Phone 304-709-2690 - Cell sayre...@jabber.com mailto:sayre...@jabber.com– Jabber *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Peter P Morrissey *Sent:* Wednesday, September 17, 2014 2:38 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow Thanks Lee for digging up the link for Akamai signup. The Akamai caching definitely kicked in for us, offloading up to over a Gig’s worth. If you look at a graph of our Internet traffic versus Akamai server traffic (don’t know if they’ll come through the listserv) you can see that our Internet traffic took a little jump right at 1:00 PM, but then settled down to normal levels when the Akamai server traffic spiked up, taking over the load. Overall though, so far today, the traffic levels from IOS8 haven’t been too bad. Maybe we’ll see more when the kiddies get out of class. Pete *`Daily' Graph (5 Minute Average) Internet * day *Max* *Average* *Current* *In* 3924.1 Mb/s (39.2%) 1843.2 Mb/s (18.4%) 3296.3 Mb/s (33.0%) *Out* 615.0 Mb/s (6.2%) 323.8 Mb/s (3.2%) 420.6 Mb/s (4.2%) *`Daily' Graph (5 Minute Average) Akamai* day -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 2:09 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi John, Don't have link handy but I'll ask their support. Pete -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jeffrey Sessler *Sent:* Tuesday, September 16, 2014 2:57 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big improvement there too. Jeff On Tuesday, September 16, 2014 at 10:31 AM, in message 1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu mailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu, Johnson, Neil M neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu%20%3cmailto:neil-john...@uiowa.edu wrote: We've add some additional bandwidth to the links between our wireless nets and campus in anticipation of heavy traffic tomorrow. -Neil -- Neil Johnson Network Engineer The University of Iowa Phone: 319 384-0938 Fax: 319 335-2951 E-Mail: neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. http://www.educause.edu/groups/ ** Participation and subscription information for this EDUCAUSE
Re: [WIRELESS-LAN] iOS 8 drops tomorrow
Thanks, Lee! -John On 09/17/2014 01:58 PM, Trent Hurt wrote: http://www.akamai.com/html/partners/network_program.html Thanks Lee for the link -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jeffrey Sessler *Sent:* Tuesday, September 16, 2014 2:57 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big improvement there too. Jeff On Tuesday, September 16, 2014 at 10:31 AM, in message 1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu mailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu, Johnson, Neil M neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu wrote: We've add some additional bandwidth to the links between our wireless nets and campus in anticipation of heavy traffic tomorrow. -Neil -- Neil Johnson Network Engineer The University of Iowa Phone: 319 384-0938 Fax: 319 335-2951 E-Mail: neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. http://www.educause.edu/groups/ ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
RE: [WIRELESS-LAN] iOS 8 drops tomorrow
We have not seen as significant of an increase in traffic with the iOS 8 release as we did with the iOS 7 release. Bruce Entwistle Network Manager University of Redlands From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 11:38 AM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Thanks Lee for digging up the link for Akamai signup. The Akamai caching definitely kicked in for us, offloading up to over a Gig's worth. If you look at a graph of our Internet traffic versus Akamai server traffic (don't know if they'll come through the listserv) you can see that our Internet traffic took a little jump right at 1:00 PM, but then settled down to normal levels when the Akamai server traffic spiked up, taking over the load. Overall though, so far today, the traffic levels from IOS8 haven't been too bad. Maybe we'll see more when the kiddies get out of class. Pete `Daily' Graph (5 Minute Average) Internet [day] Max Average Current In 3924.1 Mb/s (39.2%) 1843.2 Mb/s (18.4%) 3296.3 Mb/s (33.0%) Out 615.0 Mb/s (6.2%) 323.8 Mb/s (3.2%) 420.6 Mb/s (4.2%) `Daily' Graph (5 Minute Average) Akamai [day] -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 2:09 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDUmailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi John, Don't have link handy but I'll ask their support. Pete -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDUmailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jeffrey Sessler *Sent:* Tuesday, September 16, 2014 2:57 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDUmailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big improvement there too. Jeff On Tuesday, September 16, 2014 at 10:31 AM, in message 1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu mailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu, Johnson, Neil M neil-john...@uiowa.edu mailto:neil-john...@uiowa.edumailto:neil-john...@uiowa.edu%20%3cmailto:neil-john...@uiowa.edu wrote: We've add some additional bandwidth to the links between our wireless nets and campus in anticipation of heavy traffic tomorrow. -Neil -- Neil Johnson Network Engineer The University of Iowa Phone: 319 384-0938 Fax: 319 335-2951 E-Mail: neil-john...@uiowa.edumailto:neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. http://www.educause.edu/groups/ ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation
Re: [WIRELESS-LAN] iOS 8 drops tomorrow
And for those that are interested, here is the NetFlix peering info: https://www.netflix.com/openconnect There is both peering and an appliance option. For the caching appliance, you'd need to see 5 Gbps in peak daily Netflix traffic. If your peak NetFlix traffic is under 5 Gbps, then peering is the way to go. No matter what - it doesn't hurt to sign up. They seem very EDU friendly. I'd really like to see them implement the ISP Speed Index for EDUs - something else to brag about on the college ranking sites! best, Jeff On Wednesday, September 17, 2014 at 12:11 PM, in message fe9e2ff318e9204fbd8639cd4b9d3d4c6922d...@vuex14mb1.vuad.villanova.edu, John Center john.cen...@villanova.edu wrote: Thanks, Lee! -John On 09/17/2014 01:58 PM, Trent Hurt wrote: http://www.akamai.com/html/partners/network_program.html Thanks Lee for the link -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jeffrey Sessler *Sent:* Tuesday, September 16, 2014 2:57 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big improvement there too. Jeff On Tuesday, September 16, 2014 at 10:31 AM, in message 1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu mailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu, Johnson, Neil M neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu wrote: We've add some additional bandwidth to the links between our wireless nets and campus in anticipation of heavy traffic tomorrow. -Neil -- Neil Johnson Network Engineer The University of Iowa Phone: 319 384-0938 Fax: 319 335-2951 E-Mail: neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. http://www.educause.edu/groups/ ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
Re: [WIRELESS-LAN] iOS 8 drops tomorrow
We didn't see as sharp of an increase for this, but overall traffic reached about the same level for us on iOS 8 as it did last year for iOS 7. This is what we saw for iOS 8: ios8_20140917 And this is what we saw for iOS 7 last year: ios7_20130918 Jason On 9/17/14, 3:32 PM, Entwistle, Bruce wrote: We have not seen as significant of an increase in traffic with the iOS 8 release as we did with the iOS 7 release. Bruce Entwistle Network Manager University of Redlands *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Peter P Morrissey *Sent:* Wednesday, September 17, 2014 11:38 AM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow Thanks Lee for digging up the link for Akamai signup. The Akamai caching definitely kicked in for us, offloading up to over a Gig's worth. If you look at a graph of our Internet traffic versus Akamai server traffic (don't know if they'll come through the listserv) you can see that our Internet traffic took a little jump right at 1:00 PM, but then settled down to normal levels when the Akamai server traffic spiked up, taking over the load. Overall though, so far today, the traffic levels from IOS8 haven't been too bad. Maybe we'll see more when the kiddies get out of class. Pete *`Daily' Graph (5 Minute Average) Internet * day *Max* *Average* *Current* *In* 3924.1 Mb/s (39.2%) 1843.2 Mb/s (18.4%) 3296.3 Mb/s (33.0%) *Out* 615.0 Mb/s (6.2%) 323.8 Mb/s (3.2%) 420.6 Mb/s (4.2%) *`Daily' Graph (5 Minute Average) Akamai* day -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Peter P Morrissey Sent: Wednesday, September 17, 2014 2:09 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi John, Don't have link handy but I'll ask their support. Pete -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of John Center Sent: Wednesday, September 17, 2014 1:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow Hi Pete, Do you have a link for Akamai? After reading this, I tried to find out where to apply, but I couldn't find it. Thanks. -John On 09/16/2014 03:20 PM, Peter P Morrissey wrote: We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey *From:*The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Jeffrey Sessler *Sent:* Tuesday, September 16, 2014 2:57 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big improvement there too. Jeff On Tuesday, September 16, 2014 at 10:31 AM, in message 1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu mailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu, Johnson, Neil M neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu%20%3cmailto:neil-john...@uiowa.edu wrote: We've add some additional bandwidth to the links between our wireless nets and campus in anticipation of heavy traffic tomorrow. -Neil -- Neil Johnson Network Engineer The University of Iowa Phone: 319 384-0938 Fax: 319 335-2951 E-Mail: neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu mailto:neil-john...@uiowa.edu ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. http://www.educause.edu/groups/ ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group
Re: [WIRELESS-LAN] iOS 8 drops tomorrow
We’re trying out the new application based bandwidth controls on our Aruba controllers. They’ve worked so far in testing, so we’re hoping that’ll keep the iOS devices from saturating everything tomorrow. -- Andrew Kee Network Communications Engineer Oakland University | UTS/NCS ad...@oakland.edu | (248)370-2819 — Sent from Mailbox On Tue, Sep 16, 2014 at 1:31 PM, Johnson, Neil M neil-john...@uiowa.edu wrote: We’ve add some additional bandwidth to the links between our wireless nets and campus in anticipation of heavy traffic tomorrow. -Neil -- Neil Johnson Network Engineer The University of Iowa Phone: 319 384-0938 Fax: 319 335-2951 E-Mail: neil-john...@uiowa.edu ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
Re: [WIRELESS-LAN] iOS 8 drops tomorrow
If you have access to OS X Yosemite Beta Server you can install an Apple cacheing server on this OS. We are trying to set one up here in anticipation of the downloads. Apple is shy on the documentation for this feature so if anyone can share any success in this setup please pass it along to the list. On Sep 16, 2014, at 12:35 PM, Andrew Kee ad...@oakland.edu wrote: We’re trying out the new application based bandwidth controls on our Aruba controllers. They’ve worked so far in testing, so we’re hoping that’ll keep the iOS devices from saturating everything tomorrow. -- Andrew Kee Network Communications Engineer Oakland University | UTS/NCS ad...@oakland.edu | (248)370-2819 — Sent from Mailbox On Tue, Sep 16, 2014 at 1:31 PM, Johnson, Neil M neil-john...@uiowa.edu wrote: signature.asc ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. Kade P. Cole - kc...@siue.edu - (618) 650-3377 Southern Illinois University Edwardsville - ITS Network and Infrastructure - Network Engineer IV ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
RE: [WIRELESS-LAN] iOS 8 drops tomorrow
We've been trying the same on a Mavericks server. A huge limitation is for the out-of-the-box magic to happen, all your clients need to live behind a single NAT IP. - Mike -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Kade Cole Sent: Tuesday, September 16, 2014 1:52 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow If you have access to OS X Yosemite Beta Server you can install an Apple cacheing server on this OS. We are trying to set one up here in anticipation of the downloads. Apple is shy on the documentation for this feature so if anyone can share any success in this setup please pass it along to the list. On Sep 16, 2014, at 12:35 PM, Andrew Kee ad...@oakland.edu wrote: We're trying out the new application based bandwidth controls on our Aruba controllers. They've worked so far in testing, so we're hoping that'll keep the iOS devices from saturating everything tomorrow. -- Andrew Kee Network Communications Engineer Oakland University | UTS/NCS ad...@oakland.edu | (248)370-2819 - Sent from Mailbox On Tue, Sep 16, 2014 at 1:31 PM, Johnson, Neil M neil-john...@uiowa.edu wrote: signature.asc ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. Kade P. Cole - kc...@siue.edu - (618) 650-3377 Southern Illinois University Edwardsville - ITS Network and Infrastructure - Network Engineer IV ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
RE: [WIRELESS-LAN] iOS 8 drops tomorrow
So I have this working right now but not real happy in how I got it to work. Basically we are using policy NAT to give the server and the client the same public IP address just when they go to Apple. Anything to 17.0.0.0/8 gets the same public IP address. I'd like to refine that down but haven't had a chance to figure out the IP ranges. That and the fact that these could change without notice isn't helpful. I can say that so far this appears to be working without any adverse effects. We'll see how it works tomorrow. Tim -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Dorshimer, Michael Sent: Tuesday, September 16, 2014 1:01 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow We've been trying the same on a Mavericks server. A huge limitation is for the out-of-the-box magic to happen, all your clients need to live behind a single NAT IP. - Mike -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Kade Cole Sent: Tuesday, September 16, 2014 1:52 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow If you have access to OS X Yosemite Beta Server you can install an Apple cacheing server on this OS. We are trying to set one up here in anticipation of the downloads. Apple is shy on the documentation for this feature so if anyone can share any success in this setup please pass it along to the list. On Sep 16, 2014, at 12:35 PM, Andrew Kee ad...@oakland.edu wrote: We're trying out the new application based bandwidth controls on our Aruba controllers. They've worked so far in testing, so we're hoping that'll keep the iOS devices from saturating everything tomorrow. -- Andrew Kee Network Communications Engineer Oakland University | UTS/NCS ad...@oakland.edu | (248)370-2819 - Sent from Mailbox On Tue, Sep 16, 2014 at 1:31 PM, Johnson, Neil M neil-john...@uiowa.edu wrote: signature.asc ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. Kade P. Cole - kc...@siue.edu - (618) 650-3377 Southern Illinois University Edwardsville - ITS Network and Infrastructure - Network Engineer IV ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
RE: [WIRELESS-LAN] iOS 8 drops tomorrow
I dream of a world with a mechanism to tell apple to send anything in our /16 to our caching server. Be it through an authenticated user portal, an apple rep for our University, something. I'd even send a fax. One day... -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Wier, Timothy A. Sent: Tuesday, September 16, 2014 2:13 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow So I have this working right now but not real happy in how I got it to work. Basically we are using policy NAT to give the server and the client the same public IP address just when they go to Apple. Anything to 17.0.0.0/8 gets the same public IP address. I'd like to refine that down but haven't had a chance to figure out the IP ranges. That and the fact that these could change without notice isn't helpful. I can say that so far this appears to be working without any adverse effects. We'll see how it works tomorrow. Tim -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Dorshimer, Michael Sent: Tuesday, September 16, 2014 1:01 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow We've been trying the same on a Mavericks server. A huge limitation is for the out-of-the-box magic to happen, all your clients need to live behind a single NAT IP. - Mike -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Kade Cole Sent: Tuesday, September 16, 2014 1:52 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow If you have access to OS X Yosemite Beta Server you can install an Apple cacheing server on this OS. We are trying to set one up here in anticipation of the downloads. Apple is shy on the documentation for this feature so if anyone can share any success in this setup please pass it along to the list. On Sep 16, 2014, at 12:35 PM, Andrew Kee ad...@oakland.edu wrote: We're trying out the new application based bandwidth controls on our Aruba controllers. They've worked so far in testing, so we're hoping that'll keep the iOS devices from saturating everything tomorrow. -- Andrew Kee Network Communications Engineer Oakland University | UTS/NCS ad...@oakland.edu | (248)370-2819 - Sent from Mailbox On Tue, Sep 16, 2014 at 1:31 PM, Johnson, Neil M neil-john...@uiowa.edu wrote: signature.asc ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. Kade P. Cole - kc...@siue.edu - (618) 650-3377 Southern Illinois University Edwardsville - ITS Network and Infrastructure - Network Engineer IV ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
Re: [WIRELESS-LAN] iOS 8 drops tomorrow
For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big improvement there too. Jeff On Tuesday, September 16, 2014 at 10:31 AM, in message 1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu, Johnson, Neil M neil-john...@uiowa.edu wrote: We’ve add some additional bandwidth to the links between our wireless nets and campus in anticipation of heavy traffic tomorrow. -Neil -- Neil Johnson Network Engineer The University of Iowa Phone: 319 384-0938 Fax: 319 335-2951 E-Mail: neil-john...@uiowa.edu ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
RE: [WIRELESS-LAN] iOS 8 drops tomorrow
We have one and it helped us tremendously for the Apple event last week, about a gig worth of traffic. We are counting on it to help us tomorrow as well. It is easy to apply, they just have to determine that they can offload enough traffic to justify their expense of sending and supporting the servers. Pete Morrissey From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Jeffrey Sessler Sent: Tuesday, September 16, 2014 2:57 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] iOS 8 drops tomorrow For those of you impacted by such things, have you considered asking Akamai to install a local caching appliance on your campus? We did a number of years ago, it was free, and greatly reduces the impact on our commodity internet while boosting update speeds significantly. I know Apple is starting to roll out their own CDN, but for now, there are a lot of companies besides Apple using Akamai, so it's worth it. We also just established free direct peering with Netflix. Big improvement there too. Jeff On Tuesday, September 16, 2014 at 10:31 AM, in message 1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edumailto:1dc7671d-3395-41d4-907c-fb06281ad...@uiowa.edu, Johnson, Neil M neil-john...@uiowa.edumailto:neil-john...@uiowa.edu wrote: We’ve add some additional bandwidth to the links between our wireless nets and campus in anticipation of heavy traffic tomorrow. -Neil -- Neil Johnson Network Engineer The University of Iowa Phone: 319 384-0938 Fax: 319 335-2951 E-Mail: neil-john...@uiowa.edumailto:neil-john...@uiowa.edu ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.http://www.educause.edu/groups/ ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
