- linux-dect - lists.osmocom.org

by Simon Kowalewski

Hi! I'd like to play around with OsmocomDECT a bit, but my prehistoric laptop with PCMCIA (my Pismo) has given up on me and all desktop computers I have are PCIe, none has PCI (the oldest being a PowerMac G5). But they all do have USB, and I have a Sinus 702 data, also known as Gigaset M34, a USB DECT adapter. Here are the details as seen from the PC side: DECT Data Device: Produkt-ID: 0x0026 Hersteller-ID: 0x0681 (Siemens Information and Communication Products) Version: 1,00 Seriennummer: 00045ABF42 Geschwindigkeit: Bis zu 12 MBit/s Hersteller: Siemens AG Standort-ID: 0x04100000 / 5 Verfügbare Stromstärke (mA): 500 Erforderliche Stromstärke (mA): 90 I couldn't find too much information on the chipset in these things, but if anyone is interested in hacking around with this, I could bring it to the camp. Cheers, Simon -- ATOM-STROM-AUSSTIEG JETZT! Noch heute zum günstigsten Ökostromanbieter wechseln! Naturstrom: 22,5 Cent/kWh, Preisgarantie bis Jahresende! Einfach anmelden unter http://naturstrom-jetzt.de/

12 years, 9 months

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Linux 3.0 merged

by Patrick McHardy

I've merged the DECT tree with the Linux 3.0 release. Due to some recent firmware changes, I'd appreciate feedback whether things are still working properly for everyone.

12 years, 9 months

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DECT hardware for linux

by Joe Freeman

Greetings- I've been banging my head against a wall today trying to identify hardware and a source of supply. What I'm trying to do is implement a an Asterisk solution that uses DECT headsets. The headset endpoints have no requirement to dial out, only to participate in a conference bridge. I haven't been able to identify a DECT interface that will allow this. I'd also entertain a SIP-DECT interface that would be SIP to the asterisk box. Range for this solution needs to be about 40-50m. Does anyone have any suggestions or thoughts?

12 years, 10 months

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Git problems fixed

by Patrick McHardy

To anyone who has had problems cloning the git kernel tree from dect.osmocom.org, thanks to Harald the problem should be fixed now. Please retry and report any problems.

12 years, 10 months

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is it possbile to use osmocom com_on_air_pci driver with dedected dect_cli ?

by Maba

It's seems the osmocom kernel is the only one who have a driver for the pci quicklogic dosh armand card . is it possible to use this drivers with the dump pcap tool of dedected (dect_cli) ?? Or, is it possible to dump pcap files with commands in libnl + dectmon ??? Thx for your answers and have nice days ;)

12 years, 11 months

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DECT Call drops after approx. 2 seconds

by Johannes Graser

Hi, I successfully managed to compile the DECT kernel, the libs and asterisk. I also can register PPs in asterisk, call them and place outbound calls from these PPs, but as soon as the connection is established, it takes about 2 seconds until the call drops, the PP loses connectivity and re-registers at asterisk. Whithin these 2 seconds the connection works in both directions correctly. I use the PCI Com-on-Air Card a Gigaset A58H PP and an older Gigaset 4000 Comfort. Does anyone know what the reason for this behaviour is? See the asterisk-log below... Thanks in advance, Johannes Graser *CLI> LCE: link -1 (RELEASED): alloc LCE: link 42 (ESTABLISHED): start <LCE.05>: SDU timer LCE: link 42 (ESTABLISHED): new link: PMID: bb600 LCN: 0 LLN: 1 SAPI: 0 LCE: RX: 03 05 05 07 80 a8 00 a4 41 3a 28 06 07 a0 a5 01 |........A:(.....| LCE: RX: 18 27 d6 18 e0 80 7b 06 81 00 02 18 01 42 |.'....{......B| LCE: link 42 (ESTABLISHED): stop <LCE.05>: SDU timer LCE: link 42 (ESTABLISHED): new transaction: protocol: Call Control F: 0 TV: 0 CC: unknown transaction: msg type: 5 CC-SETUP parse {CC-SETUP} message IE: <<PORTABLE-IDENTITY>> id: 5 len: 9 dst: 0x2115ff0 type: IPUI (0) PUT: N (IPEI) EMC: 0a44 PSN: 13a28 IE: <<FIXED-IDENTITY>> id: 6 len: 9 dst: 0x2112700 type: PARK (20) class: A EMC: 1182 FPN: 0fac3 IE: <<BASIC-SERVICE>> id: e0 len: 2 dst: 0x2112b50 call class: normal call (8) service: basic speech default attributes (0) IE: <<ESCAPE-TO-PROPRIETARY>> id: 7b len: 8 dst: 0x2119d60 EMC: 2 Content: 18 01 42 |..B| LCE: link 42 (ESTABLISHED): set IPUI: N EMC: 0a44 PSN: 13a28 LCE: link 42 (ESTABLISHED): confirm transaction: Call Control TV: 0 Role: 1 CC: call 0x2112620 (CALL INITIATED): new call CC: call 0x2112620 (CALL INITIATED): MNCC_SETUP-ind MM: link 42 (none): MM_AUTHENTICATE-req MM: link 42 (none): initiate procedure: authentication priority: 2 timeout: 10s LCE: link 42 (ESTABLISHED): open transaction: Mobility Management TV: 0 build {MM-AUTHENTICATION-REQUEST} message IE: <<AUTH-TYPE>> id: a 0x7f6c82671860 [Mar 17 16:22:43] NOTICE[1426]: chan_dect.c:1051 dect_mncc_setup_ind: PT 'DECT-PT-600': incoming call authentication algorithm: DSAA (1) authentication key type: User authentication key (1) authentication key number: 8 cipher key number: 0 INC: 0 DEF: 0 TXC: 0 UPC: 1 IE: <<RAND>> id: c 0x7f6c82671840 value: 13c93f577c813bcc IE: <<RS>> id: e 0x7f6c82671820 value: 4d90028926449990 LCE: TX: 05 40 0a 03 01 18 10 0c 08 cc 3b 81 7c 57 3f c9 |.@........;.|W?.| LCE: TX: 13 0e 08 90 99 44 26 89 02 90 4d |.....D&...M| LCE: RX: 85 41 0d 04 4d 1b d3 7f |.A..M...| MM: link 42 (authentication): AUTHENTICATION-REPLY parse {MM-AUTHENTICATION-REPLY} message IE: <<RES>> id: d len: 6 dst: 0x2116050 value: 7fd31b4d MM: link 42 (authentication): complete authentication procedure LCE: link 42 (ESTABLISHED): close transaction: Mobility Management TV: 0 Role: 0 LCE: link 42 (ESTABLISHED): partial release MM: link 42 (none): MM_AUTHENTICATE-cfm: accept: 1 MM: link 42 (none): MM_CIPHER-req MM: link 42 (none): initiate procedure: ciphering priority: 2 timeout: 10s LCE: link 42 (ESTABLISHED): open transaction: Mobility Management TV: 0 LCE: link 42 (ESTABLISHED): DL_ENC_KEY-req: 99dac9d705411edf build {MM-CIPHER-REQUEST} message IE: <<CIPHER-INFO>> id: 19 0x7f6c82671770 enable: 1 cipher algorithm: DECT Standard Cipher 1 (1) cipher key type: derived (9) cipher key num: 0 LCE: link 42 (ESTABLISHED): stop <LCE.05>: SDU timer [Mar 17 16:22:43] NOTICE[1426]: chan_dect.c:1327 dect_mm_authenticate_cfm: PT 'DECT-PT-600': authentication succeeded LCE: TX: 05 4c 19 02 81 98 |.L....| LCE: link 42 (ESTABLISHED): DL_ENCRYPT-ind MM: link 42 (ciphering): CIPHER-cfm MM: link 42 (ciphering): complete ciphering procedure LCE: link 42 (ESTABLISHED): close transaction: Mobility Management TV: 0 Role: 0 LCE: link 42 (ESTABLISHED): partial release MM: link 42 (none): MM_CIPHER-cfm: accept: 1 CC: call 0x2112620 (CALL INITIATED): MNCC_CALL_PROC-req build {CC-CALL-PROC} message LCE: link 42 (ESTABLISHED): stop <LCE.05>: SDU timer LCE: TX: 83 02 |..| -- Executing [s@default:1] Wait("DECT/DECT-PT-600-02112698", "1") in new stack LCE: RX: 03 7b 2c 03 31 32 33 |.{,.123| CC: call 0x2112620 (CALL PROCEEDING): receive msg type 7b CC: call 0x2112620 (CALL PROCEEDING): CC-INFO parse {CC-INFO} message IE: <<MULTI-KEYPAD>> id: 2c len: 5 dst: 0x211a370 Info: 31 32 33 |123| CC: call 0x2112620 (CALL PROCEEDING): MNCC_INFO-ind keypad: '1' (31) keypad: '2' (32) keypad: '3' (33) LCE: RX: 03 7b 7b 05 81 00 02 30 00 |.{{....0.| CC: call 0x2112620 (CALL PROCEEDING): receive msg type 7b CC: call 0x2112620 (CALL PROCEEDING): CC-INFO parse {CC-INFO} message IE: <<ESCAPE-TO-PROPRIETARY>> id: 7b len: 7 dst: 0x2119900 EMC: 2 Content: 30 00 |0.| CC: call 0x2112620 (CALL PROCEEDING): MNCC_INFO-ind CC: call 0x2112620 (CALL PROCEEDING): MNCC_CONNECT-req -- Executing [s@default:2] Answer("DECT/DECT-PT-600-02112698", "") in new stack CC: call 0x2112620 (CALL PROCEEDING): U-Plane connected build {CC-CONNECT} message LCE: TX: 83 07 |..| [Mar 17 16:22:45] NOTICE[1442]: chan_dect.c:665 dect_answer: PT 'DECT-PT-600': answer call state 4 [Mar 17 16:22:45] NOTICE[1442]: chan_dect.c:844 dect_indicate: PT 'DECT-PT-600': indicate condition -1 -- Executing [s@default:3] Set("DECT/DECT-PT-600-02112698", "TIMEOUT(digit)=5") in new stack -- Digit timeout set to 5.000 -- Executing [s@default:4] Set("DECT/DECT-PT-600-02112698", "TIMEOUT(response)=10") in new stack -- Response timeout set to 10.000 -- Executing [s@default:5] BackGround("DECT/DECT-PT-600-02112698", "demo-congrats") in new stack -- <DECT/DECT-PT-600-02112698> Playing 'demo-congrats.gsm' (language 'en') -- Executing [3@default:1] Set("DECT/DECT-PT-600-02112698", "LANGUAGE()=fr") in new stack [Mar 17 16:22:45] ERROR[1442]: pbx.c:3683 ast_func_write: Function LANGUAGE not registered -- Executing [3@default:2] Goto("DECT/DECT-PT-600-02112698", "s,restart") in new stack -- Goto (default,s,5) -- Executing [s@default:5] BackGround("DECT/DECT-PT-600-02112698", "demo-congrats") in new stack -- <DECT/DECT-PT-600-02112698> Playing 'demo-congrats.gsm' (language 'en') CC: call 0x2112620 (ACTIVE): LU1 Queue-Statistic: CC: call 0x2112620 (ACTIVE): RX-Bytes: 0 CC: call 0x2112620 (ACTIVE): RX-Underflow: 0 CC: call 0x2112620 (ACTIVE): TX-Bytes: 400 CC: call 0x2112620 (ACTIVE): TX-Underflow: 0 CC: call 0x2112620 (ACTIVE): LU1 Queue-Statistic: CC: call 0x2112620 (ACTIVE): RX-Bytes: 0 CC: call 0x2112620 (ACTIVE): RX-Underflow: 0 CC: call 0x2112620 (ACTIVE): TX-Bytes: 400 CC: call 0x2112620 (ACTIVE): TX-Underflow: 0 CC: call 0x2112620 (ACTIVE): LU1 Queue-Statistic: CC: call 0x2112620 (ACTIVE): RX-Bytes: 0 CC: call 0x2112620 (ACTIVE): RX-Underflow: 0 CC: call 0x2112620 (ACTIVE): TX-Bytes: 400 CC: call 0x2112620 (ACTIVE): TX-Underflow: 0 LCE: recvmsg: Connection timed out LCE: link 42 (ESTABLISHED): shutdown CC: call 0x2112620 (ACTIVE): shutdown CC: call 0x2112620 (ACTIVE): MNCC_REJECT-ind CC: call 0x2112620 (ACTIVE): LU1 Queue-Statistic: CC: call 0x2112620 (ACTIVE): RX-Bytes: 0 CC: call 0x2112620 (ACTIVE): RX-Underflow: 0 CC: call 0x2112620 (ACTIVE): TX-Bytes: 440 CC: call 0x2112620 (ACTIVE): TX-Underflow: 0 CC: call 0x2112620 (ACTIVE): U-Plane disconnected LCE: link 42 (RELEASED): close transaction: Call Control TV: 0 Role: 1 LCE: link 42 (RELEASED): destroy == Spawn extension (default, s, 5) exited non-zero on 'DECT/DECT-PT-600-02112698'

13 years

2
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Patches for setting the MFN from userspace

by Erik Tews

Hi With help from Patrick, I developed a small set of patches, so that you can change the MFN of an FP from userspace. You can pull these patches from branch upstream from: http://www.cdc.informatik.tu-darmstadt.de/~e_tews/linux-2.6/ http://www.cdc.informatik.tu-darmstadt.de/~e_tews/libnl/

13 years, 1 month

2
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Fehler beim Kernel bauen

by Jens Zerban

unter Kanotix 2.6.30-10-generic habe ich nun folgenden Fehler bei make: CC [M] net/dect/mac_ccf.o net/dect/mac_ccf.c:65: warning: ‘dect_slotnum’ defined but not used net/dect/mac_ccf.c:75: warning: ‘dect_mfn’ defined but not used net/dect/mac_ccf.c:211: warning: ‘dect_mbc_tb_get_by_lbn’ defined but not used CC [M] net/dect/dsc.o CC [M] net/dect/dlc.o CC [M] net/dect/dlc_cplane.o CC [M] net/dect/dlc_b_sap.o CC [M] net/dect/dlc_s_sap.o CC [M] net/dect/dlc_uplane.o CC [M] net/dect/ccp.o net/dect/ccp.c: In function ‘dect_ccp_send_to_cell’: net/dect/ccp.c:55: error: implicit declaration of function ‘tipc_send_buf’ make[2]: *** [net/dect/ccp.o] Fehler 1 make[1]: *** [net/dect] Fehler 2 make: *** [net] Fehler 2 Kann jemand helfen? ___________________________________________________________ NEU: FreePhone - kostenlos mobil telefonieren und surfen! Jetzt informieren: http://produkte.web.de/go/webdefreephone

13 years, 3 months

2
1
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Kernel oops

by Barry Myles

I'm using the linux-dect code and experimenting with dectmon and the libdect examples. Mostly, I think they are working well. I have a com-on-air type II card and it's in an aging P4 laptop. However, I'm having some kernel stability problems. The machine runs stabily forever before the card is configured with the netlink utilities. However, once the card is configured then a few minutes later the kernel will oops. I'm configuring the card something like: dect-cluster-add --name cluster0 --emc 0xABCD --fpn 0x12345 --mode PP dect-cell-add --name cell0 --cluster cluster0 --flags monitor dect-transceiver-bind --transceiver trx0 --cell cell0 Until the kernel oops then everything seems to work fine and dectmon, for example will happily log what it sees. I've attached two kernel logs which seem fairly typical of what is happening. Can anyone help? -- Barry Myles

13 years, 3 months

2
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Fehler beim Bauen des Kernels unter verschiedenen Linux-BS

by Jens Zerban

drivers/dect/coa/com_on_air_cs.o drivers/dect/coa/com_on_air_cs.c:22:23: Fehler: pcmcia/cs.h: Datei oder Verzeichnis nicht gefunden drivers/dect/coa/com_on_air_cs.c: In Funktion »com_on_air_probe«: drivers/dect/coa/com_on_air_cs.c:41: Fehler: »win_req_t« nicht deklariert (erste Benutzung in dieser Funktion) drivers/dect/coa/com_on_air_cs.c:41: Fehler: (Jeder nicht deklarierte Bezeichner wird nur einmal aufgeführt drivers/dect/coa/com_on_air_cs.c:41: Fehler: für jede Funktion in der er auftritt.) drivers/dect/coa/com_on_air_cs.c:41: Fehler: expected »;« before »req« drivers/dect/coa/com_on_air_cs.c:42: Warnung: ISO C90 forbids mixed declarations and code drivers/dect/coa/com_on_air_cs.c:67: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:68: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:68: Fehler: »INT_MEMORY_AND_IO« nicht deklariert (erste Benutzung in dieser Funktion) drivers/dect/coa/com_on_air_cs.c:69: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:70: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:71: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:73: Fehler: »req« nicht deklariert (erste Benutzung in dieser Funktion) drivers/dect/coa/com_on_air_cs.c:78: Fehler: »struct pcmcia_device« hat kein Element namens »win« drivers/dect/coa/com_on_air_cs.c:91: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:100: Fehler: Implizite Deklaration der Funktion »pcmcia_request_configuration« drivers/dect/coa/com_on_air_cs.c:100: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:106: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:109: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:110: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:111: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:112: Fehler: »struct pcmcia_device« hat kein Element namens »conf« Fehler habe ich unter Kanotix,Ubuntu 10.04,Mandriva 2010. Normalen Kernel kann ich bauen, aber dieser will nicht. drivers/dect/coa/com_on_air_cs.c:112: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:112: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:112: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:116: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:118: Warnung: format »%llx« erwartet Typ »long long unsigned int«, aber Argument 4 hat Typ »resource_size_t« drivers/dect/coa/com_on_air_cs.c:119: Warnung: format »%llx« erwartet Typ »long long unsigned int«, aber Argument 4 hat Typ »resource_size_t« drivers/dect/coa/com_on_air_cs.c:121: Warnung: format »%llx« erwartet Typ »long long unsigned int«, aber Argument 4 hat Typ »resource_size_t« drivers/dect/coa/com_on_air_cs.c:122: Warnung: format »%llx« erwartet Typ »long long unsigned int«, aber Argument 4 hat Typ »resource_size_t« drivers/dect/coa/com_on_air_cs.c:146: Fehler: »struct pcmcia_device« hat kein Element namens »conf« drivers/dect/coa/com_on_air_cs.c:164: Fehler: »struct pcmcia_device« hat kein Element namens »win« make[3]: *** [drivers/dect/coa/com_on_air_cs.o] Fehler 1 make[2]: *** [drivers/dect/coa] Fehler 2 make[1]: *** [drivers/dect] Fehler 2 make: *** [drivers] Fehler 2 [root@localhost linux-2.6]# ___________________________________________________________ NEU: FreePhone - kostenlos mobil telefonieren und surfen! Jetzt informieren: http://produkte.web.de/go/webdefreephone

13 years, 3 months

2
1
0 0

Kernel oops

by Barry Myles

I'm using the linux-dect code and experimenting with dectmon and the libdect examples. Mostly, I think they are working well. I have a com-on-air type II card and it's in an aging P4 laptop. However, I'm having some kernel stability problems. The machine runs stabily forever before the card is configured with the netlink utilities. However, once the card is configured then a few minutes later the kernel will oops. I'm configuring the card something like: dect-cluster-add --name cluster0 --emc 0xABCD --fpn 0x12345 --mode PP dect-cell-add --name cell0 --cluster cluster0 --flags monitor dect-transceiver-bind --transceiver trx0 --cell cell0 Until the kernel oops then everything seems to work fine and dectmon, for example will happily log what it sees. I've attached two kernel logs which seem fairly typical of what is happening. Can anyone help? -- Barry Myles

13 years, 3 months

1
0
0 0

New experimental patch for dectmon

by Erik Tews

Hi I tried to write some code, which checks all possible pins in a handshake, so that you don't need to specify the pin. However, I am currently not able to put my system into a proper monitoring-mode, so I could not test this patch so far. Could someone check the patch available at: http://www.cdc.informatik.tu-darmstadt.de/~e_tews/dectmon/ in branch "pin-bf", that it really works? The code there is completely untested.

13 years, 4 months

1
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Two small problems with libpcap

by Erik Tews

Hi I spotted two small problems with libpcap: * Preables for received PP frames are missing, the dedected.org tools used to include the preamble as well. This can easily be fixed by adding a default preamble if the kernel doesn't report the preamble to the userspace. * The slottime wraps around at 2^12 and not at 2^11 as it used to wrap around with the dedected.org tools. I am not sure about the best solution here, one could also use the full 16 bits for the time which are available in the header.

13 years, 5 months

2
6
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tcpdump build problems / new tcpdump tree?

by Erik Tews

Hi Building the libpcap tree works fine, but because libpcap depends on libnl for dect monitoring, every programm using libpcap.a needs to be linked with libnl and libnl-dect. Just trying to build tcpdump from git fails because of that. What would be the best solution for this problem? Starting a new tcpdump tree or trying to fix it in the libpcap tree?

13 years, 5 months

2
1
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Dectmon only recording data partially?

by Erik Tews

Hi I have a strange problem with dectmon. I would like to monitor the conversations between a Siemens AS150 and it's base station. I started the cluster in monitoring mode with the same emc and fpn as the original base station in pp mode: dect-cluster-add --name cluster0 --emc $EMC --fpn $FPN --mode pp --monitor dect-cell-add --name cell0 --cluster cluster0 dect-transceiver-bind --transceiver trx0 --cell cell0 Now, when I launch dectmon, I get these messages: # ./dectmon -n yes netlink: cluster0: mode PP ARI: class A: EMC: 0ff6 FPN: 0deb7 LCE: set default pmid e94bd LCE: registered protocol 0 (Link Control) LCE: registered protocol 3 (Call Control) LCE: registered protocol 4 (Call Independant Supplementary Services) LCE: registered protocol 6 (ConnectionLess Message Service) LCE: registered protocol 5 (Mobility Management) netlink: message group: 4 netlink: FPC: full_slot,page_repetition,basic_a_field_setup,in_min_delay netlink: HLC: adpcm_g721_voice,gap_pap_basic_speech,standard_authentication,location_registration unknown unknown netlink: message group: 4 Should't there be more output? I am sure that at least some location registration or authentication messages are exchanged here. I am running 2.6.36, but I did not update to the latest version in the git tree yet.

13 years, 5 months

2
20
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dectmon deciphering

by Patrick McHardy

Just in case someone is interested - I've just pushed out changes to allow dectmon to decipher connections if it was able to track the initial key allocation (and thus knows the UAK). The PIN it uses is currently hardcoded to "0000" in src/nwk.c, so make sure to change it to use your own PIN or add brute forcing :) If someone wants to play with this, I'm still looking for traces of Siemens phones during pairing, location updates etc :) ... NWK: 05 40 0a 03 01 18 18 0c 08 23 b1 0e 03 7d 0d 3f |.@.......#...}.?| NWK: ee 0e 08 77 1c 1c 5f aa a6 06 33 |...w.._...3| {MM-AUTHENTICATION-REQUEST} message: IE: <<AUTH-TYPE>> id: a len: 5 dst: 0x60c2e0 authentication algorithm: DSAA (1) authentication key type: User authentication key (1) authentication key number: 8 cipher key number: 8 INC: 0 DEF: 0 TXC: 0 UPC: 1 IE: <<RAND>> id: c len: 10 dst: 0x60c4c0 value: ee3f0d7d030eb123 IE: <<RS>> id: e len: 10 dst: 0x60c4e0 value: 3306a6aa5f1c1c77 NWK: 85 41 0d 04 ba 5b b8 af |.A...[..| {MM-AUTHENTICATION-REPLY} message: IE: <<RES>> id: d len: 6 dst: 0x60c660 value: afb85bba authentication successful DCK: 30 e5 60 b3 b9 f6 ee e8 |0.`.....| NWK: 05 4c 19 02 81 98 |.L....| {MM-CIPHER-REQUEST} message: IE: <<CIPHER-INFO>> id: 19 len: 4 dst: 0x60c2b0 enable: 1 cipher algorithm: DECT Standard Cipher 1 (1) cipher key type: derived (9) cipher key num: 8 ciphering enabled: FP->PP ciphering enabled: PP->FP NWK: 83 0d 1e 02 80 88 7c 04 90 02 00 84 |......|.....| {CC-SETUP-ACK} message: IE: <<PROGRESS-INDICATOR>> id: 1e len: 4 dst: 0x60c660 Location: user (0) Progress description: In-band information or appropriate pattern now available (8) IE: <<CODEC-LIST>> id: 7c len: 6 dst: 0x60c940 Negotiation Indicator: codec negotiation (1) Codec 1: Codec: G.726 (32kbit) (2) MAC/DLC Service: DLC service: LU1, MAC service: I_NA (0) Slot size: full slot (4) C-Plane routing: C_S only (0)

13 years, 5 months

2
3
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Dectmon problems on malloc function

by Oscar Soriano Riera

Hello Everyone for Spain I have some problems in the startup or running Dectmon. I use the lasted drivers (today 20101008) packets on http://dect.osmocom.org. This is my runbook: 1) I compile dectmon with this: #sh autogen.sh #sh configure #make #make install 2)I getup the interface: #dect-cluster-add --name cluster0 --emc 0x12f5 --fpn 0x0be9f --mode PP #dect-cell-add --name cell0 --cluster cluster0 --flags monitor #dect-transceiver-bind --transceiver trx0 --cell cell0 Added: 0: DECT Cluster cluster0: Mode: PP PARI: class A (residential) EMC: 12f5 FPN: 0be9f Added: 0: DECT Cell cell0@cluster0: Bound: DECT Transceiver trx0@cell0: RF-band: 00000 Events: busy: 0 late: 0 3)I can see in the log that the device is correct getup (some fragment): [ 3709.832225] extended fixed part capabilities: fpc: 00022 hlc: 000000 [ 3710.099164] extended fixed part capabilities: fpc: 00020 hlc: 000000 [ 3710.914148] identities information: e: 0 class: 0 emc: 1106 fpn: 08f71 rpn: 0 [ 3711.382176] identities information: e: 0 class: 0 emc: 065f fpn: 1d9d8 rpn: 0 [ 3712.039334] identities information: e: 0 class: 0 emc: 0f73 fpn: 1066a rpn: 0 [ 3712.120434] identities information: e: 0 class: 0 emc: 0d24 fpn: 04834 rpn: 0 [ 3713.079207] identities information: e: 0 class: 0 emc: 1056 fpn: 158ee rpn: 0 [ 3713.345455] identities information: e: 0 class: 0 emc: 1133 fpn: 1e399 rpn: 0 [ 3713.467939] identities information: e: 0 class: 0 emc: 0de9 fpn: 1bc8c rpn: 0 [ 3713.550437] page: RFPI: 241a0 bearer description: bt: 5000000000 sn: 2 sp: 0 cn: 4 [ 3713.632170] identities information: e: 0 class: 0 emc: 065f fpn: 1d9d8 rpn: 0 [ 3713.877937] identities information: e: 0 class: 0 emc: 0de9 fpn: 1bc8c rpn: 0 [ 3714.736021] identities information: e: 0 class: 0 emc: 0726 fpn: 16bc9 rpn: 0 [ 3714.960698] page: RFPI: cf0b0 blind full slots: 2aa [ 3715.329202] identities information: e: 0 class: 0 emc: 1056 fpn: 158ee rpn: 0 [ 3715.390439] static system information: nr: 0 sn: 2 cn: 4 pscn: 4 [ 3716.044455] identities information: e: 0 class: 0 emc: 12fd fpn: 1b11b rpn: 0 [ 3716.166016] identities information: e: 0 class: 0 emc: 0726 fpn: 16bc9 rpn: 0 [ 3716.576015] full/long page: extend: 0 length: 4000000000000000 [ 3716.986016] identities information: e: 0 class: 0 emc: 0726 fpn: 16bc9 rpn: 0 [ 3717.230442] page: RFPI: 241a0 bearer description: bt: 5000000000 sn: 2 sp: 0 cn: 4 [ 3717.392245] identities information: e: 0 class: 0 emc: 101b fpn: 13012 rpn: 0 [ 3717.432942] identities information: e: 0 class: 0 emc: 1133 fpn: 1e399 rpn: 0 [ 3717.757908] identities information: e: 0 class: 0 emc: 0de9 fpn: 1bc8c rpn: 0 [ 3718.023878] identities information: e: 0 class: 0 emc: 14d4 fpn: 18fc7 rpn: 0 [ 3718.779329] identities information: e: 0 class: 0 emc: 0f73 fpn: 1066a rpn: 0 [ 3719.086319] identities information: e: 0 class: 0 emc: 0747 fpn: 06960 rpn: 0 [ 3719.433269] identities information: e: 0 class: 0 emc: 0a6d fpn: 061c7 rpn: 0 [ 3719.494174] identities information: e: 0 class: 0 emc: 1106 fpn: 08f71 rpn: 0 [ 3719.657595] identities information: e: 0 class: 0 emc: 07ef fpn: 17322 rpn: 0 4) Launch Dectmon return a segment fault root@DECT:/usr/src/dectmon# src/dectmon *** glibc detected *** ./dectmon: free(): invalid next size (normal): 0x084d15c8 *** ======= Backtrace: ========= /lib/i686/cmov/libc.so.6(+0x6b281)[0xb772d281] /lib/i686/cmov/libc.so.6(+0x6cad8)[0xb772ead8] /lib/i686/cmov/libc.so.6(cfree+0x6d)[0xb7731bbd] /usr/local/lib/libnl.so.3(nlmsg_free+0x83)[0xb784a1d3] /usr/local/lib/libnl-dect.so.3(nl_dect_cluster_query+0x50)[0xb78570b0] /usr/lib/libdect.so.0(+0x1cc9d)[0xb7830c9d] /usr/lib/libdect.so.0(dect_open_handle+0xbd)[0xb7818e5d] ./dectmon[0x804cbec] /lib/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0xb76d8c76] ./dectmon[0x8049021] ======= Memory map: ======== 08048000-0804e000 r-xp 00000000 03:01 794829 /usr/src/dectmon/src/dectmon 0804e000-0804f000 rw-p 00006000 03:01 794829 /usr/src/dectmon/src/dectmon 084d1000-084f2000 rw-p 00000000 00:00 0 [heap] b7500000-b7521000 rw-p 00000000 00:00 0 b7521000-b7600000 ---p 00000000 00:00 0 b7669000-b7686000 r-xp 00000000 03:01 2154538 /lib/libgcc_s.so.1 b7686000-b7687000 rw-p 0001c000 03:01 2154538 /lib/libgcc_s.so.1 b769b000-b769c000 rw-p 00000000 00:00 0 b769c000-b76c0000 r-xp 00000000 03:01 2171097 /lib/i686/cmov/libm-2.11.2.so b76c0000-b76c1000 r--p 00023000 03:01 2171097 /lib/i686/cmov/libm-2.11.2.so b76c1000-b76c2000 rw-p 00024000 03:01 2171097 /lib/i686/cmov/libm-2.11.2.so b76c2000-b7802000 r-xp 00000000 03:01 2171331 /lib/i686/cmov/libc-2.11.2.so b7802000-b7804000 r--p 0013f000 03:01 2171331 /lib/i686/cmov/libc-2.11.2.so b7804000-b7805000 rw-p 00141000 03:01 2171331 /lib/i686/cmov/libc-2.11.2.so b7805000-b7808000 rw-p 00000000 00:00 0 b7808000-b7813000 r-xp 00000000 03:01 2048785 /usr/lib/libev.so.3.0.0 b7813000-b7814000 rw-p 0000b000 03:01 2048785 /usr/lib/libev.so.3.0.0 b7814000-b783a000 r-xp 00000000 03:01 2048792 /usr/lib/libdect.so.0.0.1 b783a000-b783e000 rw-p 00025000 03:01 2048792 /usr/lib/libdect.so.0.0.1 b783e000-b783f000 rw-p 00000000 00:00 0 b783f000-b7851000 r-xp 00000000 03:01 762960 /usr/local/lib/libnl.so.3.0.0 b7851000-b7852000 rw-p 00012000 03:01 762960 /usr/local/lib/libnl.so.3.0.0 b7852000-b785b000 r-xp 00000000 03:01 762976 /usr/local/lib/libnl-dect.so.3.0.0 b785b000-b785c000 rw-p 00009000 03:01 762976 /usr/local/lib/libnl-dect.so.3.0.0 b7870000-b7872000 rw-p 00000000 00:00 0 b7872000-b7873000 r-xp 00000000 00:00 0 [vdso] b7873000-b788e000 r-xp 00000000 03:01 2155169 /lib/ld-2.11.2.so b788e000-b788f000 r--p 0001a000 03:01 2155169 /lib/ld-2.11.2.so b788f000-b7890000 rw-p 0001b000 03:01 2155169 /lib/ld-2.11.2.so bfcae000-bfccf000 rw-p 00000000 00:00 0 [stack] 5) I use Valgrid to see a problem, but valgrid fails, i think that is a problem with the malloc when it get memory for the stack: root@DECT:/usr/src/dectmon# valgrind src/dectmon ==10731== Memcheck, a memory error detector ==10731== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al. ==10731== Using Valgrind-3.6.0 and LibVEX; rerun with -h for copyright info ==10731== Command: src/dectmon ==10731== ==10731== Invalid write of size 2 ==10731== at 0x408E568: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d8 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408E57C: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7c0 is 0 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408E582: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7cc is 12 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408E589: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d0 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408E590: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7c8 is 8 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408E593: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7c4 is 4 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408E596: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid read of size 2 ==10731== at 0x408EC70: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d8 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid read of size 4 ==10731== at 0x408ECD3: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7c8 is 8 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== ==10731== Invalid read of size 4 ==10731== at 0x408ECF0: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid read of size 4 ==10731== at 0x408ED2F: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408ED35: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408ECB5: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== --10731-- VALGRIND INTERNAL ERROR: Valgrind received a signal 11 (SIGSEGV) - exiting --10731-- si_code=1; Faulting address: 0x74616874; sp: 0x62bdea58 valgrind: the 'impossible' happened: Killed by fatal signal ==10731== at 0x3809F551: myvprintf_str (m_debuglog.c:530) ==10731== by 0x3809FD32: vgPlain_debugLog_vprintf (m_debuglog.c:877) ==10731== by 0x3802A555: vprintf_WRK (m_libcprint.c:111) ==10731== by 0x3802A617: vgPlain_printf (m_libcprint.c:143) ==10731== by 0x380286C6: vgPlain_assert_fail (m_libcassert.c:261) ==10731== by 0x656C501F: ??? sched status: running_tid=1 Thread 1: status = VgTs_Runnable ==10731== at 0x402331F: calloc (vg_replace_malloc.c:467) ==10731== by 0x4055394: nl_object_alloc (object.c:49) ==10731== by 0x404284F: nl_dect_cluster_alloc (cluster_obj.c:64) ==10731== by 0x4077C34: dect_netlink_init (netlink.c:148) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) Thanks for help me

13 years, 5 months

2
3
0 0

Re: Problems with dectmon

by Patrick McHardy

Am 31.10.2010 21:03, schrieb Oscar Soriano Riera: > Hi Patrick > I compile and install the dectmon perfect, but when i will to execute the dectmon always get a segment default, here are the output kerneloops: For the last time, please use the linux-dect list for reporting problems. Also don't send your mail as reply to an arbitrary mail but start a new thread for a new subject. > *root@DECT:/usr/src/dectmon/src# ./dectmon * > **** glibc detected *** ./dectmon: free(): invalid next size (normal): 0x095bf5c8 **** > *======= Backtrace: =========* > */lib/i686/cmov/libc.so.6(+0x6b281)[0xb771b281]* > */lib/i686/cmov/libc.so.6(+0x6cad8)[0xb771cad8]* > */lib/i686/cmov/libc.so.6(cfree+0x6d)[0xb771fbbd]* > */usr/local/lib/libnl.so.3(nlmsg_free+0x83)[0xb78381d3]* > */usr/local/lib/libnl-dect.so.3(nl_dect_cluster_query+0x50)[0xb78450b0]* > */usr/lib/libdect.so.0(+0x1cc9d)[0xb781ec9d]* > */usr/lib/libdect.so.0(dect_open_handle+0xbd)[0xb7806e5d]* > *./dectmon[0x804cbec]* > */lib/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0xb76c6c76]* > *./dectmon[0x8049021]* This unfortunately doesn't show the cause of the crash, the nlmsg_free() is definitely correct. It is also unreproducable here. Please try running dectmon under valgrind to see whether it can locate the real cause (valgrind src/dectmon).

13 years, 6 months

1
0
0 0

Asterisk with cluster in PP mode

by NoOne

Hi ... I successfully ran asterisk with a cluster in FP mode with one handset. Now I tried to use asterisk acting as a PP so that it can accept calls from PSTN. I catched EMC and FPN of my base station via dect-llme-scan. Where do I pass the PIN code for access_rights_requests? When I want to start asterisk I get following error messages: netlink: cu: mode PP ARI: class A: EMC: 0d13 FPN: 126f4 netlink: FPC: full_slot,page_repetition,basic_a_field_setup,in_min_delay netlink: HLC: adpcm_g721_voice,gap_pap_basic_speech,standard_authentication,location_registration LCE: set default pmid e16c8 LCE: registered protocol 0 (Link Control) LCE: registered protocol 3 (Call Control) LCE: registered protocol 4 (Call Independant Supplementary Services) LCE: registered protocol 6 (ConnectionLess Message Service) LCE: registered protocol 5 (Mobility Management) netlink: MAC_ME_RFP_PRELOAD-req netlink: HLC: adpcm_g721_voice,gap_pap_basic_speech,standard_authentication,standard_ciphering,location_registration,ciss_service,clms_service,list_access_features [Nov 1 11:44:09] ERROR[3477]: chan_dect.c:2338 dect_load_module: Unable to set FP capabilities == Unregistered channel type 'DECT' Kind regards TheNoOne

13 years, 6 months

2
1
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Bug #6

by Tomcsányi Domonkos

Hello Everyone, I am struggling with this problem for almost two weeks now, please I need help, could someone figure out what is wrong here? http://dect.osmocom.org/trac/dect/ticket/6 Thanks, Domonkos Tomcsanyi

13 years, 6 months

2
1
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dectmon released

by Patrick McHardy

I've uploaded a first release of dectmon, a DECT protocol decoder. It can decode MAC, DLC and NWK-layer messages and show their content in a human readable form. See http://dect.osmocom.org/trac/dect/wiki/Siemens#Traces for examples. Details, including links to the git repository, can be found at http://dect.osmocom.org/trac/dect/blog/kaber-2010/10/27/dectmon_released

13 years, 6 months

1
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Re: Architecture and software development

by Oscar Soriano Riera

Hi Patrick The scenario that I find most attractive is 2, can associate with a PC with a card pcmcia to any type of FP either an asterisk or any other manufacturer's base seems exciting. I'll be anxious to try any new developments that take place in the software, if you think that the slides can be useful for the web I can send examples to illustrate the sources, since it is a topic largely unknown in Spain and could help. Anything that can help you be an honor for me. Thank you very much for your work Heavy greetings On Sat, 23 Oct 2010 18:29:29 +0200, Patrick McHardy wrote: > Am 21.10.2010 12:37, schrieb Oscar Soriano Riera: >> Hi Patrick >> >> I have a question about the architecture and software development >> today. >> I've prepared an image(Dect-labv1.0.jpg) on the 3 scenarios in which >> I >> work, basically would be the following: >> >> 1) DECT Terminals Connected to Asterisk >> This lab works perfectly, with the latest versions that have posted >> until today. >> >> 2) Connect a PC card pcmcia Dosh & Amand like a Portable Part (PP) >> You can use a pc with a pcmcia and associate as a PP to asterisk >> server-Dect for make calls with other users?, I have questions / >> problems as a register from the laptop to asterix >> >> 3) Linking two Asterisk servers using the DECT protocol to share >> calls >> between PBXs >> >> It is possible this configuration? > > Both 2) and 3) certainly can be done, but are not implemented - its > basically the same thing, in scenario 3) one of the asterisk servers > would pose as PP. It shouldn't be that much work to add support for > this to the asterisk dect channel plugin, I'd estimate a few hours.

13 years, 6 months

1
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Re: Problems during compiling dect_raw_event with lasted libdect

by Patrick McHardy

Am 17.10.2010 02:30, schrieb Oscar Soriano Riera: > Hi > I would like to install the lasted libdect modification , but on the make > step i see a posible problem with a pointer > > root@DECT:/usr/src/libdect# make > SUBDIR include/ > SUBDIR src/ > CC src/raw.c > src/raw.c: In function ‘dect_raw_event’: > src/raw.c:140: error: ‘slot’ undeclared (first use in this function) > src/raw.c:140: error: (Each undeclared identifier is reported only once > src/raw.c:140: error: for each function it appears in.) > src/raw.c:142: warning: passing argument 3 of ‘dh->ops->raw_ops->raw_rcv’ > makes integer from pointer without a cast > src/raw.c:142: note: expected ‘uint8_t’ but argument is of type ‘struct > dect_msg_buf *’ > src/raw.c:142: error: too few arguments to function > ‘dh->ops->raw_ops->raw_rcv’ > make[1]: *** [src/raw.o] Error 1 > make: *** [src] Error 2 Fixed now in git.

13 years, 6 months

2
1
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Asterisk DECT channel driver

by Patrick McHardy

I've written an asterisk DECT channel driver as part of an entire open source DECT stack available at http://dect.osmocom.org, which is attached to this email. The patch is not meant for merging at this time, there's still quite a bit of work to by done, but its in a good enough state that some review, especially of the interactions with asterisk, would be very welcome. The channel driver implements a DECT FP (Fixed Part, aka basestation), currently supporting G.726 audio and a few supplementary features like text messages and user authentication. Telephones can register with the FP using a procedure called "access rights requests", during which an authentication key and an extension is allocated for the telephone. When the telephone is active and in range to the FP, it performs a procedure called "location registration" (probably known from GSM) to announce it is ready to receive calls. The extension is then registered in the dialplan in a special context for the Dial() application in order to support completely dynamic setups where the amount of telephones is not known in advance. It is of course also possible to manually define dialplan rules for the telephones. The telephone specific subscription data (extension, keys, capabilities, ...) are stored in the ast_db and read again on startup. This part is not particulary pretty due to the inflexibility of ast_db(), specifically it needs various keys associated with each telephone, which are stored separately and associated again through the database path (/dect/<IPEI>/...). The ast_realtime architecture unfortunately also doesn't seem to be suitable for this since it appears to be lacking a way to iterate over data or query for multiple entries. Call connection can work in two ways: - when the phone supplies an existing extension during call setup, the call is immediately connected. - otherwise the call is placed in "OVERLAP SENDING" state and for each dialed digit, an extension lookup is performed and the call is connected as soon as an existing extension is dialed. I think that should be about everything where the driver's behaviour diverges from other drivers, the remaining parts should be pretty much self-explanatory. Comments and review welcome.

13 years, 6 months

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Siemens proprietary protocol

by Patrick McHardy

I'm currently trying to reverse engineer the proprietary Siemens protocol carried in <<ESCAPE-TO-PROPRIETARY>> information elements in order to better support the many features that Siemens implements in a proprietary fashion instead of following the standardized methods (see http://dect.osmocom.org/trac/dect/wiki/Siemens for more information). Since I only own two different kinds of telephones, it would be useful to get some more data. What I'm currently looking for is the debug output from the asterisk channel driver (with "dect set debug on") for the initial pairing, location registration and a call. If people could send me that it would be much appreciated. Please also include the telephone type and CC the linux-dect list. I'll also release a program to capture and decode NWK layer dumps between telephones and non-local FPs similar to the traces at http://dect.osmocom.org/trac/dect/wiki/Siemens#Traces in one or two weeks, I'll post an update then. Thanks!

13 years, 6 months

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Re: Posible Bug Asterisk : known formats found in format list (wav49|gsm|wav) on Asterisk git

by Patrick McHardy

Am 15.10.2010 01:48, schrieb Oscar Soriano Riera: > Hi PAtrick > I can see some errors in debug mode on asterisk problems with the audio: > > [Oct 15 01:17:05] WARNING[19906]: file.c:1396 ast_format_str_reduce: > ignoring unknown format 'wav49' > [Oct 15 01:17:05] WARNING[19906]: file.c:1396 ast_format_str_reduce: > ignoring unknown format 'gsm' > [Oct 15 01:17:05] WARNING[19906]: file.c:1396 ast_format_str_reduce: > ignoring unknown format 'wav' > [Oct 15 01:17:05] WARNING[19906]: file.c:1426 ast_format_str_reduce: no > known formats found in format list (wav49|gsm|wav) > [Oct 15 01:17:05] ERROR[19906]: app_voicemail.c:11702 load_config: Error > processing format string, defaulting to format 'wav' > > > I find in issues of Asterisk and i thing that this version is affected > > https://issues.asterisk.org/view.php?id=17709 > > I download the patch and solved the problem: > > wget > 'https://issues.asterisk.org/file_download.php?file_id=26764&type=bug' -O - > | patch -p0 Yeah, its not related to the DECT channel driver, but my asterisk version is slightly outdated. Unfortunately I can't resync easily without loosing the history since my master tree got corrupted a while ago due to filesystem errors. I'll probably try again to merge my tree with a fresh SVN import, if that doesn't work I guess I'll have to throw the history away. BTW, please use the linux-dect list (CCed) for anything related to my stack.

13 years, 6 months

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Re: Connecting Dect phones with softphones on asterisk new stack

by Patrick McHardy

Am 13.10.2010 20:11, schrieb Oscar Soriano Riera: > Hi everyone > > 1)Its posible connect the dect phones to softphone and vicevers , on > asterisk server and do calls between them? Yes. > 2)Its posible that two dect PP that are correct register on asterisk can > run on the same channel ? On the same carrier yes, on the exact same channel (timeslot + carrier) no, unless you have multiple transceivers. > I have 2 siemens a260 their connect perfect to Asterisk PF with dect > channel, but cant call between this two units, but in the log i can see > that the connection is ok: > *CLI> dect show portables > Name Extension > DECT-PT-600 600 > DECT-PT-601 601 > > When do a call from dect 600 to dect 601, doesnt work: > > LCE: link -1 (RELEASED): alloc > LCE: link 24 (ESTABLISHED): start SDU timer > LCE: link 24 (ESTABLISHED): new link: PMID: bb600 LCN: 0 LLN: 1 SAPI: 0 > > LCE: RX: 03 05 05 07 80 a8 00 c0 d3 ae 2a 06 07 a0 a5 01 > |..........*.....| > LCE: RX: 18 27 d6 18 e0 80 7b 06 81 00 02 18 01 44 > |.'....{......D| > LCE: link 24 (ESTABLISHED): stop SDU timer > LCE: link 24 (ESTABLISHED): new transaction: protocol: Call Control F: 0 > TV: 0 > CC: unknown transaction: msg type: 5 > CC-SETUP > parse {CC-SETUP} message > IE: <<PORTABLE-IDENTITY>> id: 5 len: 9 dst: 0xc655568 > type: IPUI (0) > PUT: N (IPEI) > EMC: 0c0d > PSN: 3ae2a > IE: <<FIXED-IDENTITY>> id: 6 len: 9 dst: 0xc69a448 > type: PARK (20) > class: A > EMC: 1182 > FPN: 0fac3 > IE: <<BASIC-SERVICE>> id: e0 len: 2 dst: 0xc5bd578 > call class: normal call (8) > service: basic speech default attributes (0) > IE: <<ESCAPE-TO-PROPRIETARY>> id: 7b len: 8 dst: 0xc65f940 > EMC: 2 > Content: 18 01 44 > LCE: link 24 (ESTABLISHED): set IPUI N EMC: 0c0d PSN: 3ae2a > LCE: link 24 (ESTABLISHED): confirm transaction: Call Control TV: 0 Role: > 1 > CC: call 0xc65e758 (CALL INITIATED): new call > CC: call 0xc65e758 (CALL INITIATED): MNCC_SETUP-ind > > CC: call 0xc65e758 (CALL INITIATED): MNCC_SETUP_ACK-req > build {CC-SETUP-ACK} message > IE: <<PORTABLE-IDENTITY>> id: 5 0xc655568 > type: IPUI (0) > PUT: N (IPEI) > EMC: 0c0d > PSN: 3ae2a > IE: <<FIXED-IDENTITY>> id: 6 0xc69a448 > type: PARK (20) > class: A > EMC: 1182 > FPN: 0fac3 > IE: <<SIGNAL>> id: e4 0xb2c48e2c > signal: ring tone on (0) > IE: <<DELIMITER-REQUEST>> id: a2 0xb2c48e38 > LCE: TX: 83 0d 05 07 80 a8 00 c0 d3 ae 2a 06 07 a0 a5 01 > |..........*.....| > LCE: TX: 18 27 d6 18 e4 00 a2 |.'.....| > [Oct 13 20:09:17] NOTICE[2365]: chan_dect.c:1000 dect_mncc_setup_ind: > Incoming call from DECT-PT-600 > > LCE: RX: 03 7b 2c 03 36 30 31 |.{,.601| > CC: call 0xc65e758 (OVERLAP SENDING): receive msg type 7b > CC: call 0xc65e758 (OVERLAP SENDING): CC-INFO > parse {CC-INFO} message > IE: <<MULTI-KEYPAD>> id: 2c len: 5 dst: 0xc606da8 > info: '601' > CC: call 0xc65e758 (OVERLAP SENDING): MNCC_INFO-ind It seems your dialplan is not set up correctly to direct outgoing calls to the PTs. When registering the PTs, an Dial() extension is automatically created in the context specified as "regcontext". Incoming calls are placed in the context specified as "context". Try adding "include => <regcontext>" to <context", that should make it work. > > LCE: RX: 03 7b 7b 05 81 00 02 30 00 |.{{....0.| > CC: call 0xc65e758 (OVERLAP SENDING): receive msg type 7b > CC: call 0xc65e758 (OVERLAP SENDING): CC-INFO > parse {CC-INFO} message > IE: <<ESCAPE-TO-PROPRIETARY>> id: 7b len: 7 dst: 0xc6680c0 > EMC: 2 > Content: 30 00 > CC: call 0xc65e758 (OVERLAP SENDING): MNCC_INFO-ind > CC: call 0xc65e758 (OVERLAP SENDING): <CC.01>: overlap sending timer > build {CC-RELEASE} message > IE: <<RELEASE-REASON>> id: e2 0xb2c491e8 > release reason: timer expiry (d) > LCE: TX: 83 4d e2 0d |.M..| > CC: call 0xc65e758 (RELEASE PENDING): MNCC_REJECT-ind: cause: > DECT_CAUSE_LOCAL_TIMER_EXPIRY > > LCE: RX: 03 5a e2 00 |.Z..| > CC: call 0xc65e758 (RELEASE PENDING): receive msg type 5a > CC: call 0xc65e758 (RELEASE PENDING): CC-RELEASE-COM > parse {CC-RELEASE-COM} message > IE: <<RELEASE-REASON>> id: e2 len: 2 dst: 0x9420ea0 > release reason: normal (0) > CC: call 0xc65e758 (RELEASE PENDING): MNCC_RELEASE-cfm > LCE: link 24 (ESTABLISHED): close transaction: Call Control TV: 0 Role: 1 > LCE: link 24 (ESTABLISHED): normal release > > LCE: recvmsg: Transport endpoint is not connected > LCE: link 24 (RELEASE_PENDING): normal release complete > LCE: link 24 (RELEASED): destroy > > > > I probe the demo test on extension.conf runs perfect with clients iax.conf > with softphones, but when i do a call to 600 extension this fails: > >>From the Softphone: > > LCE: link 24 (RELEASED): destroy > -- Accepting AUTHENTICATED call from 10.0.0.1: > > requested format = unknown, > > requested prefs = (), > > actual format = ulaw, > > host prefs = (), > > priority = mine > -- Executing [700@from-dect:1] Playback("IAX2/tst-1089", > "demo-echotest") in new stack > -- <IAX2/tst-1089> Playing 'demo-echotest.gsm' (language 'en') > == Spawn extension (from-dect, 700, 1) exited non-zero on > 'IAX2/tst-1089' > -- Hungup 'IAX2/tst-1089' > >>From the Softphone to dect phone siemmens A260: > > -- Accepting AUTHENTICATED call from 10.0.0.1: > > requested format = unknown, > > requested prefs = (), > > actual format = ulaw, > > host prefs = (), > > priority = mine > -- Executing [600@from-dect:1] Gosub("IAX2/tst-7748", > "stdexten(600,DECT/DECT-PT-600)") in new stack > -- Executing [600@from-dect:50000] NoOp("IAX2/tst-7748", "Start > stdexten") in new stack > -- Executing [600@from-dect:50001] Set("IAX2/tst-7748", > "LOCAL(ext)=600") in new stack > -- Executing [600@from-dect:50002] Set("IAX2/tst-7748", > "LOCAL(dev)=600") in new stack > -- Executing [600@from-dect:50003] Set("IAX2/tst-7748", > "LOCAL(cntx)=DECT/DECT-PT-600") in new stack > -- Executing [600@from-dect:50004] Set("IAX2/tst-7748", > "LOCAL(mbx)="600""@DECT/DECT-PT-600"") in new stack > -- Executing [600@from-dect:50005] Dial("IAX2/tst-7748", "600,20") in > new stack > [Oct 13 19:51:51] WARNING[2447]: app_dial.c:1940 dial_exec_full: Dial > argument takes format (technology/[device:]number1) > == Spawn extension (from-dect, 600, 50005) exited non-zero on > 'IAX2/tst-7748' > -- Hungup 'IAX2/tst-7748' > >

13 years, 6 months

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Re: Release of the DECT stack

by Patrick McHardy

On 30.09.2010 11:53, Rik Snel wrote: > Hi all, > > On Thu, Sep 23, 2010 at 01:08:43PM +0200, Patrick McHardy wrote: >> I've released my DECT stack, its available at http://dect.osmocom.org. >> There's also a small README file explaining its use, more documentation >> will probably follow over the next one or two weeks. > > That's great work! Thanks for the timing comments in the firmware; they > make the workings clearer for me. > > I have a Type III card with an LMX3161, for which support doesn't seem > to be complete (I get an OOPS at > > sc1442x.c: dev->radio_ops->rx_init(dev, off); > > because rx_init is NULL). > > Are there design issues that need to be addressed before LMX3136 support > can be easily implemented? (eg: labels in the firmware explicitly refer > to U2785) I've started working on the radio support for LMX3161 last weekend, the frequency calculations and radio programming is basically complete, however there are some differences in the firmware besides the radio initialization which I still need to analyze. I'm hoping we can use the same firmware for both radios. Will let you know once I have something testable. BTW, there is a new list for topics related to the stack: linux-dect(a)lists.osmocom.org

13 years, 7 months

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Re: Help Compiling libpcap support DECT

by Patrick McHardy

On 29.09.2010 20:24, Oscar Soriano Riera wrote: > > Hi > I try to install libpcap git, But i cant install: > > I Do #./CONFIGURE > perfect > > But when i do make the error is the next one: > > MAKE: *** NO HAY > NINGUNA REGLA PARA CONSTRUIR EL OBJETIVO `@DECT_SRC@', NECESARIO PARA > `LIBPCAP.A'. ALTO. > > In the makefile: > PSRC = pcap-linux.c pcap-usb-linux.c > @DECT_SRC@ > > I do a modification of Makefile and change @DECT_SRC@ to > libdect.c , but the same failed error. > > What is this value ? You might need to run autoreconf before configure. If that doesn't help, please post the configure output (in english).

13 years, 7 months

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Re: Curious startup of Asterisk + Dect stack 2.6.36-rc5+

by Patrick McHardy

Am 28.09.2010 01:04, schrieb Oscar Soriano Riera: > I see a curious startup with the new stack of Dect protocol. I have one > laptop (Debian+Dect DOSCH-AMAND pcmcia radio U2785B) and a computer > with DOSCH-AMAND PCI with the same kernel and compilation > > I do all instructions of http://dect.osmocom.org/README. When finish all > configurations and start the daemon Asterix in debug mode i can see the > next event on the log: > > 1) Start the daemon: > > # /etc/init.d/asterisk debug > > > == Registered channel type 'DECT' (Digital Enhanced Cordless > Telecommunications (DECT)) > == Parsing '/etc/asterisk/dect.conf': == Found > -- Registered extension context 'dect_register' (0xc548c10) in table > 0xc5b21c0; registrar: DECT > -- Added extension '601' priority 1 to dect_register (0xc548c10) > -- Added extension '602' priority 1 to dect_register (0xc548c10) > -- Added extension '603' priority 1 to dect_register (0xc548c10) > *dect_netlink_init: Object not found* This indicates the cluster doesn't exist. > *[Sep 28 00:31:22] ERROR[20318]: chan_dect.c:1905 dect_load_module: > Unable to initialize DECT handle* > > 2)Here's what I think that first create the cluster, and proceed to > activate FP mode to realize the call server: > > #dect-cluster-add --name cluster0 --emc 0x1182 --fpn 0x0fac2 --mode fp > #dect-cell-add --name cell0 --cluster cluster0 > #dect-transceiver-bind --transceiver trx0 --cell cell0 > > 3) Launch another time Asterix in Debug, and failed too: > > # /etc/init.d/asterisk debug > > > == Registered channel type 'DECT' (Digital Enhanced Cordless > Telecommunications (DECT)) > == Parsing '/etc/asterisk/dect.conf': == Found > -- Registered extension context 'dect_register' (0xbfc4d50) in table > 0xbebd608; registrar: DECT > -- Added extension '601' priority 1 to dect_register (0xbfc4d50) > -- Added extension '602' priority 1 to dect_register (0xbfc4d50) > -- Added extension '603' priority 1 to dect_register (0xbfc4d50) > *LCE: dect_lce_init: Permission denied* Asterisk is dropping permissions at startup, so you're unable to bind to the cluster. Try starting it as root using "asterisk -pfc". I'll look into fixing this, AFAIK asterisk retains the CAP_NET_ADMIN capability, so I'll probably adjust the permission checks to accept that. > *[Sep 28 00:33:56] ERROR[20438]: chan_dect.c:1905 dect_load_module: > Unable to initialize DECT handle* > > 4) The posible Workaround (I think that all my config is correct) to get > up the daemon Asterix is do this order: > > *delete the cluster:* > > #dect-cluster-delete --name cluster0 > #dect-cell-delete --cell cell0 > > *Detected broadcast message for all:* > > > Message from syslogd@WIFI at Sep 28 00:36:12 ... > kernel:[42723.933296] Oops: 0000 [#1] SMP > > Message from syslogd@WIFI at Sep 28 00:36:12 ... > kernel:[42723.933318] last sysfs file: /sys/module/nfnetlink/initstate > > Message from syslogd@WIFI at Sep 28 00:36:12 ... > kernel:[42723.934154] Process lt-dect-cell-de (pid: 20504, ti=d7a0a000 > task=f6b64c70 task.ti=d7a0a000) > > Message from syslogd@WIFI at Sep 28 00:36:12 ... > kernel:[42723.934184] Stack: > > Message from syslogd@WIFI at Sep 28 00:36:12 ... > kernel:[42723.934361] Call Trace: > > Message from syslogd@WIFI at Sep 28 00:36:12 ... > kernel:[42723.934927] Code: 39 83 08 02 00 00 74 07 89 d8 e8 04 da ff > ff 8d 65 f4 5b 5e 5f 5d c3 55 89 e5 57 56 53 89 c3 8b 40 28 85 c0 74 08 > 8b 08 8d 53 20 <ff> 51 04 0f b7 83 b4 03 00 00 31 f6 85 c0 74 48 83 ca > ff 0f bc > > Message from syslogd@WIFI at Sep 28 00:36:12 ... > kernel:[42723.935158] EIP: [<f8452d64>] dect_cell_shutdown+0x14/0x142 > [dect] SS:ESP 0068:d7a0bc90 > > Message from syslogd@WIFI at Sep 28 00:36:12 ... > kernel:[42723.935203] CR2: 0000000000000004 Please send the full oops message. > 5)Then start daemon on debug > *#/etc/init.d/asterisk debug* > > func_blacklist.so => (Look up Caller*ID name/number from blacklist > database) > == Registered channel type 'DECT' (Digital Enhanced Cordless > Telecommunications (DECT)) > == Parsing '/etc/asterisk/dect.conf': == Found > -- Registered extension context 'dect_register' (0xd3bcd50) in table > 0xd2b5608; registrar: DECT > -- Added extension '601' priority 1 to dect_register (0xd3bcd50) > -- Added extension '602' priority 1 to dect_register (0xd3bcd50) > -- Added extension '603' priority 1 to dect_register (0xd3bcd50) > > > And then the Daemon start "apparently" correct > > Some questions: > > 1) its posible that need create the cluster,cell and Rtx before launch > Asterix ? Yes, that's how its supposed to work. > 2)Its posible that need create all the componets of the cluster with and > only with user as asterisk? > > 3) When i run "*nl-link-list" *i can see all interfaces , but i cant > see "a dect interface" , its is normal ? > > # ./nl-link-list > lo loopback <loopback,up,running,lowerup> > eth0 ether 00:06:1b:de:ee:4c <broadcast,multicast> > eth1 ether 00:0c:f1:28:60:f4 <broadcast,multicast,up,running,lowerup> > pan0 ether 6a:08:e2:74:24:db <broadcast,multicast> There is dect-cluster-list, dect-cell-list and dect-transceiver-list for listing the respective DECT components.

13 years, 7 months

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