sshOverBluetooth/docs/sshOverBluetooth.org

• Documentacion
• Installacion Bluez

#+ 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