12 KiB
12 KiB
#+ AUTHOR:joanluc
Documentacion
https://www.linuxquestions.org/questions/linux-networking-3/ssh-over-bluetooth-4175609213/ https://raspberrypi.stackexchange.com/questions/53509/ssh-over-bluetooth-with-ios http://tinyurl.com/z23fvfn https://www.elinux.org/Bluetooth_Network http://www.bluez.org/ Configurar un PAN (Personal Area Network: espaci de malhum personau) que podera emular ua coneccion Ethernet. Atau podem aver ua NIC (Network Interface Card) virtuala e puish podem SSH.
Installacion Bluez
-
Requesits
- Aparelh bluetooth / bluetooth device ``` lsmod |grep -i blue bluetooth 684032 43 btrtl,btintel,btbcm,bnep,btusb,rfcomm ecdh_generic 16384 2 bluetooth rfkill 28672 8 hp_wmi,bluetooth,cfg80211 ```
- Un nodau que suporta la pila Bluez contenant BNEP / A kernel that supports the Bluez stack including BNEP. ``` lsmod |grep -i BNEP bnep 28672 2 bluetooth 684032 43 btrtl,btintel,btbcm,bnep,btusb,rfcomm ```
- bluez-utils http://www.bluez.org/
- Un nodau que suporta lo pont ethernet / Kernel ethernet bridging support ``` lsmod |grep -i bridge bridge 245760 0 stp 16384 1 bridge llc 16384 2 bridge,stp ```
- bridge-utils http://www.linuxfromscratch.org/blfs/view/svn/basicnet/bridge-utils.html
- telecargament http://www.kernel.org/pub/linux/bluetooth/bluez-5.54.tar.xz https://www.kernel.org/pub/linux/utils/net/bridge-utils/bridge-utils-1.6.tar.xz
-
decompression
- /usr/local/src/Bluez/bluez-5.54
- /usr/local/src/BridgeUtils/bridge-utils-1.6
-
compilation
-
Bluez
- configure ``` ./configure –prefix=/usr –mandir=/usr/share/man –sysconfdir=/etc –localstatedir=/var ``` configure error : "checking for DBUS… no configure: error: D-Bus >= 1.6 is required" mès D-Bus ès installat e dens la version 1.12
- pkg-config
-
| usage: pkgconf [OPTIONS] [LIBRARIES] | ||
| basic options: | explicacions | |
| –help | this message | |
| –about | print pkgconf version and license to stdout | |
| –version | print supported pkg-config version to stdout | |
| –atleast-pkgconfig-version | check whether or not pkgconf is compatible | |
| with a specified pkg-config version | ||
| –errors-to-stdout | print all errors on stdout instead of stderr | |
| –print-errors | ensure all errors are printed | |
| –short-errors | be less verbose about some errors | |
| –silence-errors | explicitly be silent about errors | |
| –list-all | list all known packages | |
| –list-package-names | list all known package names | |
| –simulate | simulate walking the calculated dependency graph | |
| –no-cache | do not cache already seen packages when | |
| walking the dependency graph | ||
| –log-file=filename | write an audit log to a specified file | |
| –with-path=path | adds a directory to the search path | |
| –define-prefix | override the prefix variable with one that is guessed based on | |
| the location of the .pc file | ||
| –dont-define-prefix | do not override the prefix variable under any circumstances | |
| –prefix-variable=varname | sets the name of the variable that pkgconf considers | |
| to be the package prefix | ||
| –relocate=path | relocates a path and exits (mostly for testsuite) | |
| –dont-relocate-paths | disables path relocation support | |
| cross-compilation personality support: | ||
| –personality=triplet-filename | sets the personality to 'triplet' or a file named 'filename' | |
| –dump-personality | dumps details concerning selected personality | |
| checking specific pkg-config database entries: | ||
| –atleast-version | require a specific version of a module | |
| –exact-version | require an exact version of a module | |
| –max-version | require a maximum version of a module | |
| –exists | check whether or not a module exists | |
| –uninstalled | check whether or not an uninstalled module will be used | |
| –no-uninstalled | never use uninstalled modules when satisfying dependencies | |
| –no-provides | do not use 'provides' rules to resolve dependencies | |
| –maximum-traverse-depth | maximum allowed depth for dependency graph | |
| –static | be more aggressive when computing dependency graph | |
| (for static linking) | ||
| –pure | optimize a static dependency graph as if it were a normal | |
| dependency graph | ||
| –env-only | look only for package entries in PKG_CONFIG_PATH | |
| –ignore-conflicts | ignore 'conflicts' rules in modules | |
| –validate | validate specific .pc files for correctness | |
| querying specific pkg-config database fields: | ||
| –define-variable=varname=value | define variable 'varname' as 'value' | |
| –variable=varname | print specified variable entry to stdout | |
| –cflags | print required CFLAGS to stdout | |
| –cflags-only-I | print required include-dir CFLAGS to stdout | |
| –cflags-only-other | print required non-include-dir CFLAGS to stdout | |
| –libs | print required linker flags to stdout | |
| –libs-only-L | print required LDPATH linker flags to stdout | |
| –libs-only-l | print required LIBNAME linker flags to stdout | |
| –libs-only-other | print required other linker flags to stdout | |
| –print-requires | print required dependency frameworks to stdout | |
| –print-requires-private | print required dependency frameworks for static | |
| linking to stdout | ||
| –print-provides | print provided dependencies to stdout | |
| –print-variables | print all known variables in module to stdout | |
| –digraph | print entire dependency graph in graphviz 'dot' format | |
| –keep-system-cflags | keep -I/usr/include entries in cflags output | |
| –keep-system-libs | keep -L/usr/lib64 entries in libs output | |
| –path | show the exact filenames for any matching .pc files | |
| –modversion | print the specified module's version to stdout | |
| –internal-cflags | do not filter 'internal' cflags from output | |
| filtering output: | ||
| –msvc-syntax | print translatable fragments in MSVC syntax | |
| –fragment-filter=types | filter output fragments to the specified types | |
| report bugs to <https://todo.sr.ht/~kaniini/pkgconf>. |
-
Bridge-Utils
- configure ```
autoconf && ./configure –prefix=/usr/local && make ```
- ajuda brctl (brctl/brctl –help)
| Usage: brctl [commands] | |
| commands: | explicacions |
| addbr <bridge> | add bridge |
| delbr <bridge> | delete bridge |
| addif <bridge> <device> | add interface to bridge |
| delif <bridge> <device> | delete interface from bridge |
| hairpin <bridge> <port> {on-off} | turn hairpin on/off |
| setageing <bridge> <time> | set ageing time |
| setbridgeprio <bridge> <prio> | set bridge priority |
| setfd <bridge> <time> | set bridge forward delay |
| sethello <bridge> <time> | set hello time |
| setmaxage <bridge> <time> | set max message age |
| setpathcost <bridge> <port> <cost> | set path cost |
| setportprio <bridge> <port> <prio> | set port priority |
| show [ <bridge> ] | show a list of bridges |
| showmacs <bridge> | show a list of mac addrs |
| showstp <bridge> | show bridge stp info |
| stp <bridge> {on-off} | turn stp on/off |