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Port Numbers » History » Version 72

pespin, 08/12/2022 12:16 PM

1 1 laforge 
h1. List of TCP/UDP Port numbers
2 54 fixeria 





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{{>toc}}





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





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    laforge
    
|_.L4|_.Port Number|_.Purpose|_.Software|





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    pespin
    
|UDP|1984|Osmux|[[OsmoMGW:]], [[OsmoBTS:]]|





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    dexter
    
|UDP|2427|MGCP GW|[[OsmoBSC:Osmo-bsc_mgcp|osmo-bsc_mgcp]], [[OsmoMGW:]]|





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    neels
    
|TCP|2775|SMPP|[[OsmoMSC:]], [[OsmoNITB:]]|





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    neels
    
|SCTP|2905|M3UA|[[OsmoSTP:]]|





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    laforge
    
|TCP|3002|A-bis/IP OML|[[OsmoBTS:]], [[OsmoBSC:]], [[OsmoNITB:]]|





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|TCP|3003|A-bis/IP RSL|[[OsmoBTS:]], [[OsmoBSC:]], [[OsmoNITB:]]|





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    laforge
    
|TCP|4200-4219|OsmoCC|[[osmo-cc:]]|





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|TCP|4222|GSUP|[[OsmoHLR:]]|





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    osmith
    
|TCP|4227|telnet (VTY)|[[osmo-pcap:|osmo-pcap-client]]|





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|TCP|4228|telnet (VTY)|[[osmo-pcap:|osmo-pcap-server]]|





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    laforge
    
|TCP|4236|Control Interface|[[OsmoTRX:]]|





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    osmith
    
|TCP|4237|telnet (VTY)|[[OsmoTRX:]]|





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|TCP|4238|Control Interface|[[OsmoBTS:]]|





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    laforge
    
|TCP|4239|telnet (VTY)|[[OsmoSTP:]]|





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|TCP|4240|telnet (VTY)|[[OsmoPCU:]]|





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|TCP|4241|telnet (VTY)|[[OsmoBTS:]]|





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|TCP|4242|telnet (VTY)|[[OsmoNITB:]], [[OsmoBSC:]], [[cellmgr-ng:cellmgr_ng]]|





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|TCP|4243|telnet (VTY)|[[OsmoMGW:]], [[OsmoBSC:Osmo-bsc_mgcp|osmo-bsc_mgcp]]|





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    laforge
    
|TCP|4244|telnet (VTY)|[[OpenBSC:bsc_nat|osmo-bsc_nat]]|





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    neels
    
|TCP|4245|telnet (VTY)|[[OsmoSGSN:]]|





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    laforge
    
|TCP|4246|telnet (VTY)|[[OpenBSC:osmo-gbproxy]]|





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|TCP|4247|telnet (VTY)|[[OsmocomBB:]]|





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|TCP|4249|Control Interface|[[OsmoNITB:]]/[[OsmoBSC:]]|





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    laforge
    
|TCP|4250|Control Interface|[[OpenBSC:bsc_nat|osmo-bsc_nat]]|





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|TCP|4251|Control Interface|[[OsmoSGSN:]]|





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|TCP|4252|telnet (VTY)|sysmobts-mgr|





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|TCP|4253|telnet (VTY)|[[OsmoGTPHub]]|





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|TCP|4254|telnet (VTY)|[[OsmoMSC:]]|





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|TCP|4255|Control Interface|[[OsmoMSC:]]|





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    laforge
    
|TCP|4256|telnet (VTY)|[[miscellaneous-projects:Osmo-sip-connector]]|





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|TCP|4257|Control Interface|[[OpenGGSN:]]/[[OpenGGSN:OsmoGGSN]]|





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|TCP|4258|telnet (VTY)|[[OsmoHLR:]]|





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|TCP|4259|Control Interface|[[OsmoHLR:]]|





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|TCP|4260|telnet (VTY)|[[OpenGGSN:OsmoGGSN]]|





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|TCP|4261|telnet (VTY)|[[OsmoHNBGW:]]|





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|TCP|4262|Control Interface|[[OsmoHNBGW:]]|





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    laforge
    
|TCP|4263|Control Interface|[[OpenBSC:osmo-gbproxy]]|





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|TCP|4264|telnet (VTY)|[[osmo-cbc:]]|





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|TCP|4265|Control Interface|[[osmo-cbc:]]|





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    laforge
    
|UDP|4266|D-GSM MS Lookup: mDNS server|[[osmo-hlr:]]|





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|TCP|4267|Control Interface|[[osmo-mgw:]]|





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|TCP|4268|telnet (VTY)|[[osmo-uecups:]]|





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    laforge
    
|SCTP|4268|UECUPS|[[osmo-uecups:]]|





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    laforge
    
|TCP|4269|telnet (VTY)|[[osmo-e1d:]]|





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|TCP|4271|telnet (VTY)|[[OsmoSMLC:]]|





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|TCP|4272|Control Interface|[[OsmoSMLC:]]|





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|TCP|4273|telnet (VTY)|[[OsmohNodeB:]]|





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|TCP|4274|Control Interface|[[OsmohNodeB:]]|





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|TCP|4275|telnet (VTY)|[[OsmoUPF:]]|





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|TCP|4276|Control Interface|[[OsmoUPF:]]|





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|TCP|4277|telnet (VTY)|[[OsmoUPF:osmo-pfcp-tool]]|





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|TCP|4278|Control Interface|[[OsmoUPF:osmo-pfcp-tool]]|





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|UDP|4729|GSMTAP|Almost every osmocom project|





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|TCP|5000|A/IP|[[OpenBSC:bsc_nat|osmo-bsc_nat]]|





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|UDP|23000|NS-over-IP|[[OsmoSGSN:]],[[OsmoPCU:]],[[OpenBSC:osmo-gbproxy]]|





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|TCP|48049|CBSP (CBC)|[[OsmoBSC:]],[[osmo-cbc:]]|





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See also:





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* https://gitea.osmocom.org/osmocom/libosmocore/src/branch/master/include/osmocom/vty/ports.h





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* https://gitea.osmocom.org/osmocom/libosmocore/src/branch/master/include/osmocom/ctrl/ports.h





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* https://gitea.osmocom.org/cellular-infrastructure/osmo-gsm-manuals/src/branch/master/common/chapters/port_numbers.adoc





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_Modifications should be kept in sync between this wiki page, the header files





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and the osmo-gsm-manuals._





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h2. Port numbers for test programs





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In addition to above ports, when configuring --with-external-tests, the 'make check' build phase might be using below port numbers for VTY/CTRL/... testing. No production program will use these ports.





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|_.L4|_.Port Number|_.Purpose|_.Software|





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|TCP | 42042 | telnet (VTY) | libosmocore/tests/logging/logging_vty_test |





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|TCP | 42043 | telnet (VTY) | libosmo-sccp/tests/vty/ss7_asp_vty_test |





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h1. /etc/services





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If you are continuously working with osmocom software, as a convenience helper, you might add something like





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<pre>





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osmo-pcap-client        4227/tcp





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osmo-pcap-server        4228/tcp





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    laforge
    
osmo-stp                4239/tcp





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osmo-pcu                4240/tcp





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osmo-bts                4241/tcp





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osmo-bsc                4242/tcp        osmo-nitb





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osmo-mgw                4243/tcp        osmo-bsc_mgcp





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osmo-bsc_nat            4244/tcp





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osmo-sgsn               4245/tcp





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osmo-gbproxy            4246/tcp





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osmocombb               4247/tcp





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sysmobts-mgr            4252/tcp





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osmo-gtp-hub            4253/tcp





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osmo-msc                4254/tcp





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osmo-sip-connector      4256/tcp





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osmo-hlr                4258/tcp





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osmo-ggsn               4260/tcp





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osmo-cbc                4264/tcp





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osmo-uecups             4268/tcp





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osmo-e1d                4269/tcp





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</pre>





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to the end of your @/etc/services@ file.  This will allow you to do something like @telnet localhost osmo-bsc@ rather than having to remember that the number was 4242.





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Alternatively, one can find out the ports open for a process running on the system, for instance osmo-bsc, by running command: @ss -lnp | grep osmo-bsc@








        
        

    














  

  
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