YateUCN Configuration

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Use YateMMI to configure your YateUCN. YateMMI is only installed on the first Yate-based machine you have purchased.

Starting up

1. To connect to YateMMI from the same machine where it is installed on, open a browser window and type in:

2. To connect to YateMMI from another machine located in the same network where it is installed, open a browser window and type in:


3. To connect to YateMMI from a machine outside the network where it is installed, and provided that you have the rights to do so, use SSH with a port forwarding to YateUCN. Open a console and type:

ssh ucn_user@ucn_ip -L local_port:

Open a browser window and type in:


You will be asked to provide system credentials (a valid username/password) to access the MMI.

Sign in

At the purchase of your Yate-based products you will also receive system log in credentials (username: yatebts, password: 'same-as-serial'), default MMI login credentials are:

 username - admin
 password - admin 
  • Once you have logged in, go to HOME context, Settings module, Users submenu and click Edit next to the user to modify the existing credential details.
  • More details about remote management interface can be found on YateMMI page.

YateUCN Configuration

  • Before you add YateUCN equipment and configure it, you must configure your Network from My Network context.
  • After network is configured, go to Equipment context, click Add equipment
This configuration example can be used if YateUCN and YateMMI are running on the same server.
  • A navigation bar containing this configuration steps will appear:

[Add equipment] -> [SS7 settings] -> [Diameter settings] -> [Roaming and Handover ranges] -> [MME mode] -> [VLR mode] -> [SGSN mode] -> [GGSN mode]

Equipment -> Add Equipement
  • [Add equipment]
    • Set an equipment name
    • Select YateUCN from the dropdown
    • Complete serial number field
    • Specify equipment IP management interface
    • DO NOT CHECK Interrogate equipment IF management interface is
  • [SS7 settings]
    • Pointcode
    • Global title
    • Nnsf node
    • SCTP connection - M2PA link IP
    • STP1 connection ( Local port
    • STP1 connection ( Remote port
  • [Diameter settings]
    • Identity
    • Role
    • DRA Connection Local IP
  • [Roaming and Handover ranges]
  • [MME mode]
    • Enable MME
    • Identity PLMNS (Ex: 00101)
    • Identity TAC (Ex: 0509)
    • Identity Group (Ex: 4660)
    • Identity Code (Ex: 8)
    • Identity Name (Ex: YateMME)
    • S1AP Streams (Ex: 3)
    • SCTP Listener Local IP (Ex:
    • SCTP Listener Local Port (Ex: 36412)
  • [VLR mode]
    • Custom GT for VLR mode -> From here you can specify a custom global title for the VLR.
  • [SGSN mode]
    • IPv4 GTP address (Ex:
    • IPv6 GTP address
    • Custom GT for SGSN mode -> Check if SGSN has a custom global title (GT)
  • [GGSN mode]
    • Custom GT for GGSN mode -> Check if GGSN has a custom global title (GT)
    • GTP settings
    • GTP-U tunnels -> Add GTP-U tunnel:
  1. Tunnel -> tunnel name (Ex: tun-pdn)
  2. Poolv4 -> IPv4 pool (Ex:
  3. Associate to Access Point (Ex: internet)
  4. IPv4 interface (Ex:
  5. Interface MTU (Ex: 1400)