tuntap

OCaml library for handling TUN/TAP devices
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  • Use ipaddr.4.0.0 interface (#33 @avsm)

v1.8.0 (2019-02-24)

  • Provide get_mtu : string -> int (#32 by @hannesm)

  • refactor C code (#32 by @hannesm)

v1.7.0 (2019-01-1)

  • Do not specify ipv4:false for the conversion function for IP addresses.
    This supports the ipaddr.3.0.0+ interface (#29 by @hannesm)

  • Port build from Jbuilder to Dune (#30 by @avsm)

  • Add tests in Travis for OCaml 4.07 (#30 by @avsm)

  • Update opam metadata to 2.0 format (#30 by @avsm)

v1.6.1 (2018-05-17)

  • Fix build on OpenBSD (#28 via @hannesm).

v1.6.0 (2017-11-11)

  • Bring up interface if it was not already up (#24 via @sevenEng).

v1.5.0 (2017-06-24)

  • port to Jbuilder

  • build all the tests by default.

  • possibly fix bytecode as well, which had a typo in the old rules.

v1.4.1 (2017-02-20)

  • fix linking of binaries using tuntap (-ltuntap_stubs) (#21 by Hannes Mehnert)

v1.4.0 (2017-02-09)

  • Port to topkg (#20) (Gabriel Jaldon and Hannes Mehnert).

  • When closing devices, call open with ~persist:false (#17 by Mindy Preston).

  • Remove deprecated use of Lwt_unix.run from tests.

v1.3.0 (2015-06-07)

  • Do not leak a file descriptor per tun interface (#12 via Justin Cormack)

  • Avoid the need for root access for persistent interfaces by not calling
    SIOCSIFFLAGS if not needed (#13 via Justin Cormack).

  • Use centralised Travis scripts.

  • Work around OS X bug in getifaddrs concerning lo0@ipv6 (#14)

  • Force a default of non-blocking for the Linux tuntap file descriptor.
    This works around a kernel bug in 3.19+ that results in 0-byte reads
    causing processes to spin (https://bugzilla.kernel.org/show_bug.cgi?id=96381).
    Workaround is to open the device in nonblock mode, via Justin Cormack.

v1.2.0 (2015-09-01)

  • set_ipaddr renamed to set_ipv4 since it can only set IPv4 addresses.

  • Improved getifaddrs interface to an association list iface -> addr.

  • Dropped OCaml < 4.01.x support.

  • Added convenience functions gettifaddrs_v{4,6}, v{4,6}_of_ifname.

v1.1.0 (2014-11-24)

  • Do not change the persist setting if unspecified when
    opening a new tun interface (#9 from Luke Dunstan).

v1.0.0 (2014-03-02)

  • Improve error messages to distinguish where they happen.

  • Install otunctl command-line tool to create persistent tun/taps.

  • Build debug symbols, annot and bin_annot files by default.

  • getifaddrs now lists IPv6 as well, and return a new type.

  • set_ipv6 is now called set_ipaddr, and will support IPv6 in the
    future (currently unimplemented).

v0.7.0 (2013-09-28)

  • Add FreeBSD support.

  • Add Travis continuous integration scripts.

v0.6 (2013-08-07)

  • Remove dependency on cstruct

  • Add dependency on ipaddr

  • Removed redundant functions (now in ipaddr)

v0.5 (2013-05-30)

  • Add a non-blocking packet dumper test.

  • New function getifaddrs, binding to getifaddrs(3).

  • New version of tunctl, using cmdliner.

  • Add a set_ipv4 test to check the behaviour of set_ipv4.

v0.4 (2013-05-25)

  • Fixed MacOS X tuntap support.

v0.3 (2013-05-22)

  • First public release.