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Tim Tyler

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Point 2 Point for Athletic fields?

Posted By Tim Tyler 04-04-2024 10:40:00 AM
Found In Egroup: Network Management \ view thread
Educause Networking, I have in the past used simple P2P Ubuntu devices in the past to bridge between buildings when fiber is an expensive proposition. I have never tried to connect to three different locations from one general location. Aruba is pushing back at being able to do P2P for multiple athletics ...

RE: Google: Less Secure Apps timeline

Posted By Tim Tyler 02-20-2024 08:26:08 AM
Found In Egroup: Google Workspace \ view thread
Josh, others, I believe apps like Outlook will have to be Oauth capable. Any app that is not oauth capable probably won't work. Has anyone gotten a version of Outlook to work with Google's Oauth? If so, what version of Outlook supports oauth? And are there some published steps for creating the oauth ...

Juniper EX4600 switches

Posted By Tim Tyler 10-19-2023 12:12:59 PM
Found In Egroup: Network Management \ view thread
Educause Networking, We are looking to sell off three Juniper EX4600 switches each with dual power supplies, a couple 40Gb fiber uplink modules and some other lower end transceivers. If anyone is interested email me off thread at tyler@beloit.edu. Tim Tyler Network Engineer Beloit College

RE: ipv6 vs ivp4?

Posted By Tim Tyler 08-15-2023 07:57:30 AM
Found In Egroup: Network Management \ view thread
Jason, Thanks! That was very helpful. Much appreciated! Tim

RE: ipv6 vs ivp4?

Posted By Tim Tyler 08-11-2023 10:35:45 AM
Found In Egroup: Network Management \ view thread
Jason, Thanks for the response. Few quick questions: How do you server ipv6 to clients. Do you use an ipv6 dhcp server? Router advertisement?What/who did you use for an ipv6 NAT64 gateway? Is it a virtual server? We configure dhcp-snooping on our edge switches to avoid client installed routers from causing ...

ipv6 vs ivp4?

Posted By Tim Tyler 08-09-2023 09:11:00 AM
Found In Egroup: Network Management \ view thread
Educause Networking, Has anyone replaced ipv4 support with ipv6 for clients such as wireless users or ethernet clients? If so, I am wondering what the pros can cons might be? Has ipv6 affected certain clients or apps such as gamers, IoT, other? Are there some sites not reachable by ipv6 that have ...

RE: Is the takeout.google.com/transfer process very slow for anyone else?

Posted By Tim Tyler 06-21-2023 10:07:18 AM
Found In Egroup: Google Workspace \ view thread
One of the top issues is lack of space on their destination accounts. I have been advising students to just transfer their mail first and come back and do Docs second and try to clean out large docs manually. This helps minimize the problem. I tend to think size of content is correlated to reliability. ...

RE: Web Auth for wired ports using ClearPass

Posted By Tim Tyler 04-06-2023 09:22:11 AM
Found In Egroup: Network Management \ view thread
Padma, We just began switch port mac address authentication to Clearpass radius this academic year. I already have all faculty and admin ports converted to it. I will do residential student ports after graduation. We use Procurve switches but I don't think it should matter. So far it has worked out ...

Cheapest storage options for users?

Posted By Tim Tyler 03-17-2023 07:29:00 AM
Found In Egroup: Google Workspace \ view thread
Google workspace admins, I am guessing this has probably already been asked. But has someone estimated what other commercial options might be cheaper than Google's extended work space for pay? (E.g Box, Dropbox, etc) Or perhaps point me to archives on this subject? Tim Tyler Network Engineer Beloit ...

Student group

Posted By Tim Tyler 02-24-2023 10:49:34 AM
Found In Egroup: Google Workspace \ view thread
Google experts, I have a desire to create a group where students can receive email, but not post and fac/staff can post, but not receive email. Has anyone ever accomplished this? I have read that some suggest using manager role for assigning that to fac/staff so they can post while prohibiting students ...

Selling a PA-5220 firewall?

Posted By Tim Tyler 10-10-2022 01:42:10 PM
Found In Egroup: Network Management \ view thread
Educause Networking Last winter, a number of sites stated they would be switching away from PA to Fortinet due to the dramatic increase in PA licensing. I am curious what experience some of you have had trying to sell off your PA firewalls, particularly PA-5220? Have prices for these dropped through ...

RE: Google storage quotas

Posted By Tim Tyler 06-09-2022 12:24:17 PM
Found In Egroup: Google Workspace \ view thread
Thanks! Definitely helps. Tim

RE: Google storage quotas

Posted By Tim Tyler 06-09-2022 09:05:37 AM
Found In Egroup: Google Workspace \ view thread
So does Google have the utilities in place for setting quota yet? If so, where do I find them? If not, does anyone have an estimation for when they might be available? Tim

RE: philosophy toward switch code upgrades

Posted By Tim Tyler 04-27-2022 10:51:37 AM
Found In Egroup: Network Management \ view thread
Chad, I think this is a good question. We currently have done upgrades for the same reasons others are mentioning which is once a year usually targeting summer to minimize impact. However, I am rethinking this a little due to the fact that I have gone to some seriously unstable versions based on recommendations ...

RE: Clearpass deleting of mac address entries?

Posted By Tim Tyler 04-22-2022 09:49:33 AM
Found In Egroup: Network Management \ view thread
Bruce, Others, We register in the Guest Devices. But we are about to include wired ports with mac registration. I really don't want to set an expiration if I can help it because some devices stay for a long time and some don't. This will include faculty and staff when we get wired registrations going. ...

Clearpass deleting of mac address entries?

Posted By Tim Tyler 04-22-2022 08:27:11 AM
Found In Egroup: Network Management \ view thread
Clearpass admins, I am curious. For those of you managing Clearpass with mac address authentication, I am wondering if any of you have a method for deleting registered mac addresses after some period of time of no activity (perhaps a year or so)? I ask because I am certain that more than half of the ...

RE: MTU settings for Aruba?

Posted By Tim Tyler 03-31-2022 07:12:12 AM
Found In Egroup: Network Management \ view thread
Jason, Thanks! I had considered jumbo frames, but I couldn't find much mention of it from Aruba. Seems like a good solution to eliminate fragmentation. Tim

MTU settings for Aruba?

Posted By Tim Tyler 03-30-2022 11:56:31 AM
Found In Egroup: Network Management \ view thread
Aruba Network Managers, For those of you that manage Aruba AP's, I see lots of oversized packet warnings on my Procurve switches that have Aruba AP's plugged into them. Some of the articles suggest that Aruba dynamically sets the mtu size though one can statically set the mtu if desired. So do most ...

RE: Selling IP address block

Posted By Tim Tyler 03-21-2022 09:23:24 AM
Found In Egroup: Network Management \ view thread
Julian, Took me a little over 1 year to plan and clear space and a little under 1/2 year to sell. We used a broker. They are simple and easy to use and have the best access to competitive buyers. For large volumes, you will probably pay about 4% commission. Selling can take as little as a month when ...

RE: Selling IP address block

Posted By Tim Tyler 03-21-2022 07:01:11 AM
Found In Egroup: Network Management \ view thread
Eli, We just recently sold off a /17. I thought about rent, but I didn't want the continued hassle that might incur given how small our staff size is now. There is a slight risk that ipv6 might actually take off some day, but I thought that would have occurred more than a decade ago. So I sort of doubt ...