[Eril-l] IPv6 addresses for on-campus authentication - polling the group

[Electronic Resources in Libraries discussion list]

We share IP"v6 addresses if the provider takes them (not all do, last time we checked, but that was a couple of years ago — we haven't had to update our IP addresses in a while because the campus hasn't added any new address space.)


Tony Z



Tony Zbaraschuk

Public Services Librarian, Assistant Professor – Library

Chan Shun Centennial Library

100 West Hillcrest Street | Keene | Texas | 76059

www.swau.edu<http://www.swau.edu/> | 817-202-6480 | tony.z at swau.edu<mailto:tony.z at swau.edu>



[1562774135912]





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From: Eril-l <eril-l-bounces at lists.eril-l.org> on behalf of Electronic Resources in Libraries discussion list via Eril-l <eril-l at lists.eril-l.org>
Sent: Friday, June 5, 2026 8:24 AM
To: Electronic Resources in Libraries discussion list <eril-l at lists.eril-l.org>
Subject: [Eril-l] IPv6 addresses for on-campus authentication - polling the group

Hi all,

Our campus network dual-broadcasts both IPv6 (which look like for example 3492:130:101:500:adac:fc92:2229:5146) and IPv4 addresses (which look like for example 534.534.643.222), in some circumstances. For a few years now we've been dealing with issues where e-resources platforms start "reading" the IPv6 instead of the IPv4, causing access problems where the IPv6 ranges have not been registered.

A simple question for the community: For those institutions that are using on-campus IP authentication, do you share IPv6 campus ranges with e-resources platforms? I'm going to try to use a Microsoft poll, hopefully the listserv software doesn't reject it. While this is a simple yes/no poll, of course please chime in with any thoughts or experiences - we're really curious what this looks like for other libraries.


Poll: For those institutions that are using on-campus IP authentication, do you register your ca<https://forms.office.com/Pages/ResponsePage.aspx?id=mthHA3QB002t6zM5yJw19Vj7es69Rq5Mshawwh7n_pJUMkY5VlQ1WUZGNDVGRDg2S0Q4R081NEs2Vi4u&loop=1>


Matthew

___________

Matthew Goddard

Access and Acquisitions Head

Iowa State University Library

204 Parks Library | Ames, IA  50011

mgoddard at iastate.edu<mailto:mgoddard at iastate.edu>

(515) 294-6650


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