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laforge, 02/21/2016 02:37 PM

List of TCP/UDP Port numbers

Below is a list of TCP/UDP port numbers as it is used by Osmocom GSM related software.

L4 Port Number Purpose Software
TCP 3002 A-bis/IP OML OsmoBTS, OsmoBSC, OsmoNITB
TCP 3003 A-bis/IP RSL OsmoBTS, OsmoBSC, OsmoNITB
TCP 4240 telnet (VTY) OsmoPCU, osmo_pcap_client
TCP 4241 telnet (VTY) OsmoBTS, osmo_pcap_server
TCP 4242 telnet (VTY) OsmoNITB, OsmoBSC/cellmgr_ng
TCP 4243 telnet (VTY) osmo-bsc_mgcp
TCP 4244 telnet (VTY) osmo-bsc_nat
TCP 4245 telnet (VTY) OsmoSGSN
TCP 4246 telnet (VTY) osmo-gbproxy
TCP 4247 telnet (VTY) OsmocomBB
TCP 4249 Control Interface OsmoNITB/OsmoBSC
TCP 4250 Control Interface osmo-bsc_nat
TCP 4251 Control Interface OsmoSGSN
TCP 4252 telnet (VTY) sysmobts-mgr
TCP 5000 A/IP osmo-bsc_nat
UDP 2427 MGCP GW osmo-bsc_mgcp
UDP 4729 GSMTAP Almost every osmocom project
UDP 23000 NS-over-IP OsmoSGSN,OsmoPCU
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