List of Timer numbers » History » Version 5
neels, 09/15/2020 11:49 PM
1 | 1 | neels | h1. List of Timer numbers |
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3 | 2 | neels | {{toc}} |
4 | 1 | neels | |
5 | Below is a list of timer numbers used in Osmocom programs. |
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6 | Many are specified by 3GPP specifications, indicated by a T (like T3103). |
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7 | 4 | neels | There are also various Osmocom specific timers, indicated by an X (like X23). |
8 | 1 | neels | |
9 | 4 | neels | There are also numerous timer configurations in Osmocom predating introduction of T and X timers, not listed here. |
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11 | 1 | neels | h2. Timers specified by 3GPP |
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13 | |_.configurable|_.Timer|_.Program|_.Purpose| |
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14 | 4 | neels | | yes | net T7 | [[OsmoBSC:]] | inter-BSC/MSC Handover outgoing, BSSMAP HO Required to HO Command timeout | |
15 | | yes | net T8 | [[OsmoBSC:]] | inter-BSC/MSC Handover outgoing, BSSMAP HO Command to final Clear timeout | |
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16 | | yes | net T10 | [[OsmoBSC:]] | RR Assignment | |
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17 | | yes | net T101 | [[OsmoBSC:]] | inter-BSC/MSC Handover incoming, BSSMAP HO Request to HO Accept | |
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18 | | yes | net T3101 | [[OsmoBSC:]] | RR Immediate Assignment | |
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19 | | yes | net T3103 | [[OsmoBSC:]] | Handover | |
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20 | | yes | net T3105 | [[OsmoBSC:]] | Physical Information | |
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21 | | yes | net T3107 | [[OsmoBSC:]] | (unused) | |
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22 | | yes | net T3109 | [[OsmoBSC:]] | RSL SACCH deactivation | |
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23 | | yes | net T3111 | [[OsmoBSC:]] | Wait time before RSL RF Channel Release | |
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24 | | yes | net T3113 | [[OsmoBSC:]] | Paging | |
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25 | | yes | net T3115 | [[OsmoBSC:]] | (unused) | |
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26 | | yes | net T3117 | [[OsmoBSC:]] | (unused) | |
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27 | | yes | net T3119 | [[OsmoBSC:]] | (unused) | |
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28 | | yes | net T3122 | [[OsmoBSC:]] | Wait time after RR Immediate Assignment Reject | |
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29 | | yes | net T3141 | [[OsmoBSC:]] | (unused) | |
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30 | | yes | net T3212 | [[OsmoBSC:]] | Periodic Location Update timer, sent to MS (1 = 6 minutes) | |
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31 | | yes | vlr T3212 | [[OsmoMSC:]] | Subscriber expiration timeout | |
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32 | | yes | vlr T3250 | [[OsmoMSC:]] | TMSI Reallocation procedure | |
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33 | | yes | vlr T3260 | [[OsmoMSC:]] | Authentication procedure | |
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34 | | yes | vlr T3270 | [[OsmoMSC:]] | Identification procedure | |
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35 | | yes | T3312 | [[OsmoSGSN:]] | Periodic RA Update timer (s) | |
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36 | | yes | T3313 | [[OsmoSGSN:]] | Waiting for paging response timer (s) | |
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37 | | yes | T3314 | [[OsmoSGSN:]] | READY timer. Force to STANDBY on expiry timer (s) | |
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38 | | yes | T3316 | [[OsmoSGSN:]] | AA-Ready timer (s) | |
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39 | | yes | T3322 | [[OsmoSGSN:]] | Detach request -> accept timer (s) | |
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40 | | yes | T3350 | [[OsmoSGSN:]] | Waiting for ATT/RAU/TMSI_COMPL timer (s) | |
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41 | | yes | T3360 | [[OsmoSGSN:]] | Waiting for AUTH/CIPH response timer (s) | |
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42 | | yes | T3370 | [[OsmoSGSN:]] | Waiting for IDENTITY response timer (s) | |
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43 | | yes | T3385 | [[OsmoSGSN:]] | Wait for ACT PDP CTX REQ timer (s) | |
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44 | | yes | T3386 | [[OsmoSGSN:]] | Wait for MODIFY PDP CTX ACK timer (s) | |
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45 | | yes | T3395 | [[OsmoSGSN:]] | Wait for DEACT PDP CTX ACK timer (s) | |
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46 | | yes | T3397 | [[OsmoSGSN:]] | Wait for DEACT AA PDP CTX ACK timer (s) | |
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47 | 1 | neels | |
48 | h2. Timers specific to Osmocom |
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49 | 3 | neels | |
50 | |_.configurable|_.Timer|_.Program|_.Purpose| |
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51 | | yes | X1 | [[OsmoBTS:]] | Time after which osmo-bts exits if regular ramp down during shut down process does not finish (s) | |
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52 | | yes | X2 | [[OsmoBTS:]] | Time after which osmo-bts exits if requesting transceivers to stop during shut down process does not finish (s)| |
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53 | 4 | neels | | yes | geran X1 | [[OsmoMSC:]] | RAN connection Complete Layer 3, Authentication and Ciphering timeout | |
54 | | yes | geran X2 | [[OsmoMSC:]] | RAN connection release sanity timeout | |
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55 | | yes | geran X3 | [[OsmoMSC:]] | Timeout to find a target BSS after Handover Required | |
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56 | | yes | utran X1 | [[OsmoMSC:]] | RAN connection Complete Layer 3, Authentication and Ciphering timeout | |
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57 | | yes | utran X2 | [[OsmoMSC:]] | RAN connection release sanity timeout | |
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58 | | yes | utran X3 | [[OsmoMSC:]] | Timeout to find a target BSS after Handover Required | |
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59 | | yes | sgs X1 | [[OsmoMSC:]] | RAN connection Complete Layer 3, Authentication and Ciphering timeout | |
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60 | | yes | sgs X2 | [[OsmoMSC:]] | RAN connection release sanity timeout | |
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61 | | yes | sgs X3 | [[OsmoMSC:]] | Timeout to find a target BSS after Handover Required | |
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62 | | yes | mgw X2 | [[OsmoMSC:]] | RTP stream establishing timeout | |
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63 | | yes | net X4 | [[OsmoBSC:]] | After Clear Request, wait for MSC to Clear Command (sanity) | |
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64 | | yes | X1001 | [[OsmoSGSN:]] | RANAP Release timeout. Wait for RANAP Release Complete. On expiry release Iu connection (s) | |
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65 | 5 | neels | | yes | mgw X2427 | from [[OsmoMGW:|libosmo-mgcp-client]]: [[OsmoBSC:]] [[OsmoMSC:]] | timeout for MGCP response from MGW | |
66 | 4 | neels | | yes | net X3111 | [[OsmoBSC:]] | Wait time after lchan was released in error (should be T3111 + 2s) | |
67 | | yes | net X3210 | [[OsmoBSC:]] | After L3 Complete, wait for MSC to confirm | |
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68 | | yes | X3314 | [[OsmoSGSN:]] | Iu User inactivity timer. On expiry release Iu connection (s) | |
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69 | | yes | X4222 | [[OsmoHLR:]] | GSUP Update Location timeout | |
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70 | 3 | neels | |
71 | 4 | neels | h3. Legacy timer numbers: specific to Osmocom, but were once defined as T timers |
72 | 3 | neels | |
73 | |_.configurable |_.Legacy T timer|_.corresponding X timer|_.Software|_.Purpose| |
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74 | 4 | neels | | yes | T999 | net X4 | [[OsmoBSC:]] | After Clear Request, wait for MSC to Clear Command (sanity) | |
75 | | no | T2427001 | mgw X2427 | [[OsmoMGW:|libosmo-mgcp-client]] [[OsmoBSC:]] [[OsmoMSC:]] | timeout for MGCP response from MGW | |
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76 | | yes | T993111 | net X3111 | [[OsmoBSC:]] | Wait time after lchan was released in error (should be T3111 + 2s) | |
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77 | | yes | T993210 | net X3210 | [[OsmoBSC:]] | After L3 Complete, wait for MSC to confirm | |