MOC Public Network Providers¶
This document describes what external networks the MOC utilizes for public connectivity and who to contact for support.
MIT (CSAIL)¶
There are 4 networks we use from CSAIL. For help, we should contact help@csail.mit.edu
VLAN 10
Subnet: 128.52.60.0/22
This was used for various openshift clusters but should be free soon.
As of 8/12/2021, the DHCP range on this network is 128.52.62.128/25.
This network is temporarily on the OCT-CORE switches.
VLAN 3801
Subnet: 128.31.20.0/22
This has been assigned to ESI pilot. We get this vlan from the OCT-CORE switches.
VLAN 3802
Subnet: 128.31.24.0/22
For Kaizen openstack floating IPs. We don’t have a direct connection to CSAIL switch, but instead it’s via NEU->MeetMe->MIT->CSAIL.
VLAN 3803
Subnet: 128.31.28.0/24
This is used for MaaS services and hosts, and some infrastructure VMs. Our Cisco switch in Kumo (Row 4 Pod A Cage) connects to a BU switch which carries this VLAN in addition to BU’s public network (VLAN 105, 192.12.185.0/24).
BU¶
We can open a ticket with (BU IS&T)[https://www.bu.edu/tech/contact/] for support.
VLAN 105
Subnet: 192.12.185.0/24
Used for all our openshift clusters. We get this from the BU switch in kumo which also gets us VLAN 3803 from CSAIL.
NEU¶
We can email rchelp@northeastern.edu for help.
VLAN 127
Subnet: 129.10.5.0/24
Used for all our infrastructure needs like openstack services, monitoring, DNS, radosgw etc.