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Set fixed TMSI and Kc

Mobility Management in OsmocomBB...

Re: Set fixed TMSI and Kc

Simian Denson

6 Apr 2012 6 Apr '12

9:23 p.m.

Hi, in the osmocom bb mobile.cfg I don't see any posibility to set a fixed Kc encryption key and the tmsi. How could I achieve that osmocom uses my defined Kc and tmsi? cheers, Simian

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Rave

11 Oct 11 Oct

1:50 a.m.

Simian Denson <dzesve <at> ymail.com> writes:

Hi, in the osmocom bb mobile.cfg I don't see any posibility to set a fixed Kc encryption key and the tmsi. How could I achieve that osmocom uses my defined Kc and tmsi? cheers, Simian

Hi, Can anyone please answer Simians question, How do you add KC to osmocom-bb mobile.cfg? Thank you Rave

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alex

29 Feb 29 Feb

9:13 a.m.

tmsi can be at testcard but kc its look like secret but what for if its limited service only :) can any one explaine to beginner how work mobil app ? For me its not working because all what i got its limited service which is useless. -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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Tomcsányi, Domonkos

9:32 a.m.

I think the code could be understood without much hassle, at least for me it took something like half an hour to patch in setting arbitrary Kc support from the vty terminal side (and I'm a terrible coder). Variables are named appropriately so as far as I remember searching for "kc" via for example grep inside the mobile app's directory should yield fruitful results. Cheers, Domi 2016. febr. 29. dátummal, 9:13 időpontban alex <jarne76(a)icloud.com> írta:

tmsi can be at testcard but kc its look like secret but what for if its limited service only :) can any one explaine to beginner how work mobil app ? For me its not working because all what i got its limited service which is useless. -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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alex

10:08 a.m.

i did many times. i see kc at interface.c setup its correct? but cannt check because limited service even for sim reader its never register to network. -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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alex

10:55 a.m.

i did everything and tx and diff branchs, real sim , test sim nothing. bcch runnig ts2 even this fix. -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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alex

3:34 p.m.

mobile.log <http://baseband-devel.722152.n3.nabble.com/file/n4026731/mobile.log> showms.log <http://baseband-devel.722152.n3.nabble.com/file/n4026731/showms.log> mobile.cfg <http://baseband-devel.722152.n3.nabble.com/file/n4026731/mobile.cfg> osmo.log <http://baseband-devel.722152.n3.nabble.com/file/n4026731/osmo.log> -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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robert

3:47 p.m.

Hi alex, In mobile.cfg is “sim” set as “reader” or “test”? Best regards, Robert, On Feb 29, 2016, at 4:34 PM, alex <jarne76(a)icloud.com> wrote:

mobile.log <http://baseband-devel.722152.n3.nabble.com/file/n4026731/mobile.log> showms.log <http://baseband-devel.722152.n3.nabble.com/file/n4026731/showms.log> mobile.cfg <http://baseband-devel.722152.n3.nabble.com/file/n4026731/mobile.cfg> osmo.log <http://baseband-devel.722152.n3.nabble.com/file/n4026731/osmo.log> -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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alex

3:49 p.m.

mobil.cfg test -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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robert

3:50 p.m.

When you connect your sim card and set “sim” as “reader” does it work? On Feb 29, 2016, at 4:49 PM, alex <jarne76(a)icloud.com> wrote:

mobil.cfg test -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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alex

3:52 p.m.

sim reader limited service same -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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robert

3:53 p.m.

what about “stick” is it "no stick”? On Feb 29, 2016, at 4:52 PM, alex <jarne76(a)icloud.com> wrote:

sim reader limited service same -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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robert

3:57 p.m.

try the following: -connect the sim card -in mobile.cfg: sim reader no stick location updating it should work On Feb 29, 2016, at 4:53 PM, robert <robert.steve07(a)gmail.com> wrote:

what about “stick” is it "no stick”? On Feb 29, 2016, at 4:52 PM, alex <jarne76(a)icloud.com> wrote:

sim reader limited service same -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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alex

3:56 p.m.

i am provide mobil.cfg you can see specify stick to arfcn but I try diff options and no stick too same time show subscr give all info from simcard -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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alex

4 p.m.

network-selection auto or manual? -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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robert

4:01 p.m.

auto On Feb 29, 2016, at 5:00 PM, alex <jarne76(a)icloud.com> wrote:

network-selection auto or manual? -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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alex

4:16 p.m.

for short moment connection was active but after this <0001> gsm48_rr.c:2170 PAGING ignored, we are not camping. <0001> gsm48_rr.c:673 MON: f=646 lev=-78 snr= 0 ber= 0 LAI=255 03 69a7 ID=463f <0001> gsm48_rr.c:1601 RANDOM ACCESS (requests left 1) <0001> gsm48_rr.c:1658 RANDOM ACCESS (Tx-integer 20 combined no S(lots) 109 ra 0x07) <0001> gsm48_rr.c:1697 Use MS-TXPWR-MAX-CCH power value 0 (30 dBm) LOSS counter for CCCH 86 Dropping frame with 61 bit errors <0003> gsm322.c:3026 Loss of CCCH. <0003> gsm322.c:3031 Keep cell selected after loss, so we can use the Neighbour cell information for cell re-selection. <0003> gsm322.c:3090 Loss of SACCH, Trigger RR abort. <000e> gsm48_rr.c:2902 Radio link lost signal <0001> gsm48_rr.c:2909 LOS during RACH request <0001> gsm48_rr.c:366 new state connection pending -> idle <0003> gsm322.c:4037 (ms 1) Event 'EVENT_RET_IDLE' for Cell selection in state 'connected mode 1' <0003> gsm322.c:3565 Selecting ARFCN 646(DCS). after LOC.UPD. <0003> gsm322.c:463 Sync to ARFCN=646(DCS) rxlev=-79 (Sysinfo, ccch mode NON-COMB) <0003> gsm322.c:823 new state 'connected mode 1' -> 'C3 camped normally' <0005> gsm48_mm.c:3902 (ms 1) Received 'RR_REL_IND' from RR in state wait for RR connection (location updating) (sapi 0) <0005> gsm48_mm.c:2732 RR link released after loc. upd. <000e> gsm48_mm.c:2676 Location update failed <000e> gsm48_mm.c:2686 Try location update later <0005> gsm48_mm.c:2688 Loc. upd. failed, retry #0 <0005> gsm48_mm.c:413 starting T3211 (loc. upd. retry delay) with 15.0 seconds <0005> gsm48_mm.c:1143 We are camping normally as returning to MM IDLE <0005> gsm48_mm.c:1159 Loc. upd. allowed. <0005> gsm48_mm.c:919 new state wait for RR connection (location updating) -> MM IDLE, location updating needed <0005> gsm48_mm.c:909 new MM IDLE state location updating needed -> attempting to update <0005> gsm48_mm.c:2215 Loc. upd. already pending. <0005> gsm48_mm.c:4311 (ms 1) Received 'MM_EVENT_CELL_SELECTED' event in state MM IDLE, attempting to update <0005> gsm48_mm.c:2215 Loc. upd. already pending. <0003> gsm322.c:2981 Channel sync error, try again <0003> gsm322.c:463 Sync to ARFCN=646(DCS) rxlev=-79 (Sysinfo, ccch mode NON-COMB) <0003> gsm322.c:2938 Channel synched. (ARFCN=646(DCS), snr=16, BSIC=38) <0001> gsm322.c:2959 using DSC o -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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robert

4:20 p.m.

try a5/1, maybe your operator doesn’t allow you to have no encryption On Feb 29, 2016, at 5:16 PM, alex <jarne76(a)icloud.com> wrote:

for short moment connection was active but after this <0001> gsm48_rr.c:2170 PAGING ignored, we are not camping. <0001> gsm48_rr.c:673 MON: f=646 lev=-78 snr= 0 ber= 0 LAI=255 03 69a7 ID=463f <0001> gsm48_rr.c:1601 RANDOM ACCESS (requests left 1) <0001> gsm48_rr.c:1658 RANDOM ACCESS (Tx-integer 20 combined no S(lots) 109 ra 0x07) <0001> gsm48_rr.c:1697 Use MS-TXPWR-MAX-CCH power value 0 (30 dBm) LOSS counter for CCCH 86 Dropping frame with 61 bit errors <0003> gsm322.c:3026 Loss of CCCH. <0003> gsm322.c:3031 Keep cell selected after loss, so we can use the Neighbour cell information for cell re-selection. <0003> gsm322.c:3090 Loss of SACCH, Trigger RR abort. <000e> gsm48_rr.c:2902 Radio link lost signal <0001> gsm48_rr.c:2909 LOS during RACH request <0001> gsm48_rr.c:366 new state connection pending -> idle <0003> gsm322.c:4037 (ms 1) Event 'EVENT_RET_IDLE' for Cell selection in state 'connected mode 1' <0003> gsm322.c:3565 Selecting ARFCN 646(DCS). after LOC.UPD. <0003> gsm322.c:463 Sync to ARFCN=646(DCS) rxlev=-79 (Sysinfo, ccch mode NON-COMB) <0003> gsm322.c:823 new state 'connected mode 1' -> 'C3 camped normally' <0005> gsm48_mm.c:3902 (ms 1) Received 'RR_REL_IND' from RR in state wait for RR connection (location updating) (sapi 0) <0005> gsm48_mm.c:2732 RR link released after loc. upd. <000e> gsm48_mm.c:2676 Location update failed <000e> gsm48_mm.c:2686 Try location update later <0005> gsm48_mm.c:2688 Loc. upd. failed, retry #0 <0005> gsm48_mm.c:413 starting T3211 (loc. upd. retry delay) with 15.0 seconds <0005> gsm48_mm.c:1143 We are camping normally as returning to MM IDLE <0005> gsm48_mm.c:1159 Loc. upd. allowed. <0005> gsm48_mm.c:919 new state wait for RR connection (location updating) -> MM IDLE, location updating needed <0005> gsm48_mm.c:909 new MM IDLE state location updating needed -> attempting to update <0005> gsm48_mm.c:2215 Loc. upd. already pending. <0005> gsm48_mm.c:4311 (ms 1) Received 'MM_EVENT_CELL_SELECTED' event in state MM IDLE, attempting to update <0005> gsm48_mm.c:2215 Loc. upd. already pending. <0003> gsm322.c:2981 Channel sync error, try again <0003> gsm322.c:463 Sync to ARFCN=646(DCS) rxlev=-79 (Sysinfo, ccch mode NON-COMB) <0003> gsm322.c:2938 Channel synched. (ARFCN=646(DCS), snr=16, BSIC=38) <0001> gsm322.c:2959 using DSC o -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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alex

4:22 p.m.

<0005> subscriber.c:601 Requesting SIM file 0x2fe2 <000f> sim.c:209 got new job: SIM_JOB_READ_BINARY (handle=00000004) <000f> sim.c:697 go MF <000f> sim.c:241 SELECT (file=0x3f00) <000f> sim.c:187 sending APDU (class 0xa0, ins 0xa4) <000f> sim.c:876 received APDU (len=0 sw1=0x00 sw2=0x00) <000f> sim.c:952 command failed <000f> sim.c:151 sending result to callback function (type=1) <0005> subscriber.c:657 SIM reading failed this log when use testsim -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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alex

4:22 p.m.

i did its log with a5/1 on -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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alex

4:24 p.m.

its look like lost signal every time but bts have good signal from monitor -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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alex

5:19 p.m.

gsmmap branch -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Set-fixed-TMSI-and-Kc-tp3894059p… Sent from the baseband-devel mailing list archive at Nabble.com.

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alex
Rave
robert
Simian Denson
Tomcsányi, Domonkos