EUMETCast Terrestrial over AMT can serve any user hosted on the EUMETSAT side of the EWC, regardless of native multicast connectivity. The encapsulated data can travel via via GEANT network or the commercial internet.
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| parameter | value or where to take it |
|---|---|
| username | from EO portal |
| userkey | provided by the helpdesk. (opening a ticket and request EUMETCast Terrestrial credentials for access from the EWC) |
Create security group
Once you enter your tenancy:
- Go to Infrastructure → Network
2. Go to Security Group tab and click the add button:
3. Assign eumetcast-ssh name to the security group and hit save:
In the scoped cloud select your tenancy from the list. If you leave All, the security group cannot be assigned to VMs.
4. Click on the new security group to access it
5. Click on the 'Add rule' button to create a new rule
6. Add the following rules and hit save
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Provision the client VM
- Go to Provisioning → Instances and click 'Add' button
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6. Select the following security group:
- eumetcast
7. Select the floating ip as external
8. Hit Next and Complete to create the VM
Once the machine is provisioned :
Add the security group ssh-internal by going to your eumetcast VM → Network → Security Group → Edit Security Group → add ssh-internal
| Warning |
|---|
The If you want to login to this machine is allowed only from the internal network (10.0.0.0/24the machine please add also a security group for internal network (ssh-internal) even if there is a public IP! This is for security reasons after public IP was required for the eumetcast machine. (See point 7 below) In other words, if you want to login to the machine you need to first login to a machine in the EWC (for example a proxy or one machine with the security group that allow ssh 22 from external network) and then login using the internal IP of the eumetcast machine, not the public IP, because it won't work otherwise. You can find the internal IP of the machine going to Morpheus → eumetcast instance/VM → select Tab Network for the machine and look at Interfaces, as shown below:
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7. Select the floating ip as external
8. Hit Next and Complete to create the VM
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| Info |
|---|
Once the service is provisioned, the user will start to receive their subscribed data on their VM (stored by default in /root/data/eumetcast/ but can be changed in the /etc/cast-client-channels_ter-1.ini file). |
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