osmo-gsm-tester/sysmocom/suites/gprs/suite.conf

resources:
  ip_address:
  - times: 9 # msc, bsc, hlr, stp, mgw*2, sgsn, ggsn, iperf3srv
  bts:
  - times: 1
  modem:
  - times: 2
    features:
    - gprs
    - voice
  - times: 2
    features:
    - gprs