The core of the LEARN Network supports IPv6, with the exception of about 5 sites sites connected through the IP-VPN network of Sri Lanka Telecom.
We have obtained a provider-independent IPv6 address space 2401:DD00::/32 from APNIC, and are peering with Sri Lanka Telecom (SLT) on IPv6 since Oct 2008. We are peering with the TEIN3 Network since April 2010. The peering with the TEIN3 network includes IPv6 multicast routing.
The core servers of the LEARN network and some campus networks are already running IPv6 (see the table below).
Access routers at all the sites listed in the table below are IPv6 ready. Therefore at least the hosts/servers on the IP network directly connected to the LEARN access router can run IPv6.
The status of IPv6 deployment in the core of the LEARN network and member sites is shown below.
| NETWORK | IPV6 ADDRESS RANGE | SERVERS ACCESSIBLE ON IPV6 |
| LEARN Servers at IDC | 2401:dd00:1::/64 | WEB: http://www.learn.ac.lk/ DNS: 2401:dd00:1::162, 2401:dd00:1::168 SMTP: 2401:dd00:1::163 NTP: 2401:dd00:1::162, 2401:dd00:1::168 SIP: 2401:dd00:1::165, 2401:dd00:1::170 H.323: 2401:dd00:1::170 (MCU supports both SIP and H.323) |
| U of Moratuwa | 2401:dd00:10::/48 | WEB: http://www.mrt.ac.lk/ DNS: 2401:dd00:10::97 |
| U of Colombo | 2401:dd00:18::/48 | WEB: http://www.cmb.ac.lk/, http://www.ucsc.cmb.ac.lk/ DNS: 2401:dd00:18::92 |
| - Faculty of Medicine | - | |
| U of Kelaniya | 2401:dd00:20::/48 | WEB: http://www.kln.ac.lk/ |
| - Faculty of Medicine | - | |
| U of Sri Jayawardenapura | - | WEB: http://www.dscs.sjp.ac.lk/, http://ims.sjp.ac.lk/, http://www.vidutube.sjp.ac.lk/ |
| U of Peradeniya | 2401:DD00:30::/48 | WEB: http://www.pdn.ac.lk/ DNS: 2401:DD00:30::1, 2401:DD00:30::2 SMTP: 2401:DD00:30::1 SIP: 2401:DD00:30::6 |
| - Information Technology Center | - | |
| U of Ruhuna | 2401:dd00:38::/48 | WEB: http://www.ruh.ac.lk/ |
| - Faculty of Agriculture | 2401:dd00:39::/48 | WEB: http://www.agri.ruh.ac.lk/ |
| - Faculty of Medicine | - | |
| - Faculty of Engineering | 2401:dd00:3a::/48 | WEB: http://www.eng.ruh.ac.lk/ |
| U of Jaffna | 2401:dd00:58::/48 | |
| - Vavuniya Campus | - | |
| Eastern U | - | |
| - Faculty of Medicine | - | |
| South Eastern U | - | |
| - Faculty of Applied Science | - | |
| Open U | 2401:dd00:40::/48 | WEB: http://www.ou.ac.lk/ |
| University Grants Commission | - | |
| Ministry of Higher Education | - | |
| - HETC Project Office | - | |
| Sabaragamuwa U | 2401:dd00:48::0/48 | WEB: http://www.sab.ac.lk/, http://lms.sab.ac.lk/ |
| Wayamba U | 2401:dd00:50::0/48 | |
| - Makandura Campus | 2401:dd00:51::0/48 | WEB: http://www.wyb.ac.lk/ |
| Uwa Wellass U | - | |
| Rajarata U | 2401:dd00:60::/48 | WEB: http://www.rjt.ac.lk/, http://e-learn.rjt.ac.lk/ SMTP: 2401:DD00:60::2 |
| U of Visual & Performing Arts | - | |
| - Horton Place Campus | - | |
| - Kohuwala Campus | - | |
| Institute of Fundamental Studies | 2401:dd00:400::/48 | WEB: http://www.ifs.ac.lk/ |
| Industrial Technology Institute | - | |
| Kotelawala Defense University | - |