Topnet has renamed some of its existing mountpoints to ensure that the names better describe the correction data provided.
March 4, 2025
From Topcon:
To standardize our Topnet Live Realpoint services we have decided to rename some of our
existing mountpoints to ensure that the names better describe the correction data provided.
Therefore, we will be adding new mountpoint names to all AG subscription types, in the near
future.
We will keep the existing mountpoints until June 30th, 2025 to give users time to switch over to
the new mountpoints names. The services are exactly the same, only the name is changing.
The changes are as follows:
| Existing mountpoint name | New mountpoint name |
| AG_NET_MSM | AG_NET_MSM4 |
| AG_NETRTK_RTCM3 | AG_NET_RTCM3 |
| AG_RTK_MSM | AG_RTK_MSM4 |
The following mountpoints will remain unchanged:
AG_NETRTK_CMR+
AG_RTK_CMR+
AG_RTK_RTCM3
DGNSS
For reference the following screens show examples from Horizon where the new mountpoint
names can be selected after reloading the mountpoint table upon connection.
Please note that after June 30th, 2025, if you have not yet switched to one of the new mountpoint names your service could be interrupted.
If you need further assistance with switching to our new mountpoint names, please contact TAsupportAmericas@topcon.com