Trinet

1. Service Name

The Trinet Network

2. Service Summary

Trinet provides Internet access to users living in student apartments owned by the Aalto University Student Union (AYY) and the Foundation for Student Housing in the Helsinki Region (HOAS) that are located in Otaniemi, Espoo, and AYY's other student apartments in the Helsinki region. In addition, Trinet offers network connectivity to other AYY premises in Espoo.

3. Service Description

Trinet's mission is to provide high-quality network services on a "best effort" basis, ie., by implementing industry best practices ^{[1], [2]} in a cost-efficient way and focusing on raising the base level good enough.

Trinet offers the following services:

• Connectivity
• 1 Gbps user access.
• 10-20 Gbps from edge switches to backbone.
• 200 Gbps Internet connectivity
• IPv4 service with DHCP
• IPv6 service with Stateless Address Autoconfiguration (SLAAC), DHCPv6 and DHCPv6 Prefix Delegation
• Jumbo frame support
• Multicast
• IPv4 ASM multicast
• IPv6 ASM multicast
• An IPv4 to IPv6 multicast translation service
• DNS
• DNSSEC validation support
• DNSSEC and DANE (RFC 6698) signing service
• DNS64 (for IPv6-only networks; Trinet uses Funet's NAT64 service)
• Wireless
• eduroam - recommended secure roaming access wireless network for the academic community
• eduroamv6only - a secure roaming access IPv6-only wireless network for the academic community
• tupsu - an open access wireless network
• tupsuv6only - an open access IPv6-only wireless network
• Wireless network is available in the AYY sauna, party and meeting premises
• Other services
• A performance test service netperf.ayy.fi (perfSONAR-PS based service, max 10 Gbps)
• A statistics service netstat.ayy.fi
• A time service ntp[1234].ayy.fi
• Free DNS hosting for student clubs' domains (ourclub.fi)

4. Additional Services

The following additional services are available:

• Static IPv4/IPv6 address and DNS name (5 euro per month)

5. Service Limitations

Service use will only be limited if absolutely necessary due to technical or operational reasons. However, some minor restrictions and limitations exist which may affect the service quality:

• The service is primarily intended for study related use (please note the Usage Policy).
• Only limited customer service. No 24/7 support/helpdesk available.
• Some services are filtered at the border of the network. Active filtering rules are documented in the Usage Policy.
• The service for a particular user may be switched off temporarily if a user device disrupts the network usage of other users or if the user device has been compromised.

6. User Support and User Guides

• email: verkko@ayy.fi
• phone: verkko.ayy.fi/contact.html
• www: verkko.ayy.fi

7. Service Criticality

Mission Critical

8. Service Owner

The Aalto University Student Union

9. Customers of the Service

Users residing within the network’s coverage area.

10. Service Quality Measurement

Network statistics are available at netstat.ayy.fi.

No user surveys have been conducted to date.

Notes

_{[1] GÉANT Campus Best Practices
[2] EARNEST Report on Campus Issues}