Network & storage
Networking
The network side of a DediGPU server: port speeds, the public IPv4 and reverse DNS, extra addresses, private VLANs, 25 Gbit/s uplinks, free egress, and what is filtered.
Each server has a public port, one IPv4 and no meter on the bytes. This page lists what you can add and the few things we filter.
Port speeds
- Consumer and workstation cards
- 10 Gbit/s, upgradable to 25 Gbit/s for $60 per server per month
- PCIe data-centre cards
- 25 Gbit/s included
- SXM and OAM nodes
- 100 Gbit/s included, plus 3.2 Tbps InfiniBand between eight-card nodes for clusters
Addresses
One IPv4 from our own space with reverse DNS set to the server hostname; change the PTR from the server page. Up to eight more addresses at $3 each per month, routed to the server, with their own PTR records. Addresses are released when the server is cancelled.
Private VLAN
$25 per server per month adds a second interface on a layer-2 segment shared by your servers in the same region, isolated from the public port and from other tenants. Use it for storage traffic, a private Kubernetes network or a database the Internet should not see.
Egress and traffic
$0 per GB, in and out, at port speed. The transit share is a line of the cost sheet. Sustained saturation is fine; if it measurably hurts other tenants on the same switch we will talk to you first.
What we filter
- Spoofed source addresses (BCP 38).
- Outbound TCP port 25, closed by default. Open a ticket with the purpose to have it opened.
- Nothing else: no firewall, no port filtering, no deep inspection. Firewall your server.
Attacks
A volumetric attack against your address is blackholed upstream until it passes, usually within minutes, to protect the region. Application-layer filtering is yours to run.
IPv6
A /64 per server on request from a ticket, at no charge, in every region.