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699 Commits

Author SHA1 Message Date
Cenk Gündoğan
1b4607ab43 auto_init: initialize gnrc_rpl 2016-05-31 22:13:32 +02:00
Cenk Gündoğan
5c42d430ec rpl_p2p: rm non-existing fib flag 2016-05-31 11:03:19 +02:00
Oleg Hahm
6707c20b7d netstats: initial import of IPv6 netstats 2016-05-25 14:44:53 +02:00
Cenk Gündoğan
218ec47426 Merge pull request #5447 from cgundogan/pr/ndp/check_null 
gnrc_ndp: check nc_entry before using it
 2016-05-18 07:30:21 +02:00
Oleg Hahm
00ebb4b2ed gnrc: netapi: assert for correct ACK msg type 2016-05-17 22:33:49 +02:00
Cenk Gündoğan
1791ef5581 gnrc_ndp: check nc_entry before using it 2016-05-17 09:52:16 +02:00
Martine Lenders
4a13324abb Merge pull request #5281 from authmillenon/gnrc_ipv6/fix/ext-fix-with-nhc 
gnrc_ipv6: fix asserts for NHC
 2016-04-27 08:39:39 +02:00
Martine Lenders
b8787b64c4 Merge pull request #5267 from cgundogan/pr/gnrc_rpl/reduce_scope_now 
gnrc_rpl: reduce scope of now
 2016-04-22 18:23:37 +02:00
Martine Lenders
bf135c4750 Merge pull request #5362 from cgundogan/pr/gnrc_ipv6/remove_unnecessary_check 
gnrc_ipv6: remove superfluous check for if_entry
 2016-04-22 18:18:43 +02:00
Martine Lenders
82a3aae8be gnrc_ipv6: fix asserts for NHC 2016-04-22 10:11:38 +02:00
kYc0o
d071b2a23d Merge pull request #5309 from authmillenon/gnrc_ndp/fix/gua-hack 
gnrc_ndp: don't let addresses timeout
 2016-04-20 14:36:51 +02:00
Hauke Petersen
4ace70199e Merge pull request #5326 from authmillenon/gnrc_ipv6/fix/revert5179 
gnrc_ipv6: Revert #5179
 2016-04-20 14:34:07 +02:00
Martine Lenders
8968b7602f gnrc_ndp: don't let addresses timeout 
This is a temporary quick-fix for #5122 to not have GUAs removed on an
interface.
It solves the issue by both not letting the registration run out on the router
and by not letting the lifetime of an auto-configured address expire.
 2016-04-20 13:31:53 +02:00
Cenk Gündoğan
66507c8cfe gnrc_ipv6: remove superfluous check for if_entry 2016-04-20 09:41:45 +02:00
Martine Lenders
84a9ddb2db gnrc_sixlowpan_iphc: fix comparison signage 2016-04-20 06:55:24 +02:00
Oleg Hahm
5d65d59b34 Merge pull request #5232 from gebart/pr/jfischer-nhc-fix 
gnrc_sixlowpan_iphc.c: handle forwarded GNRC_NETTYPE_IPV6 packet
 2016-04-19 14:09:11 +02:00
Martine Lenders
f86bf8c9cd gnrc_rpl: use non-stack variable for link-local matching 2016-04-18 17:14:27 +02:00
Oleg Hahm
8690a888f5 Merge pull request #5295 from OlegHahm/msg_init_queue_assert 
core: assert correct msq queue size on creation
 2016-04-17 14:49:54 +02:00
Martine Lenders
d64b922db0 Revert "gnrc ipv6: replace check by assert" 
This reverts commit 856e1ee0d2.
 2016-04-17 14:06:54 +02:00
Oleg Hahm
bb35913840 core: assert correct msq queue size on creation 
The return value was never checked. Hence, this runtime check was rather
pointless. Better assert the correct size during development.
 2016-04-17 13:55:21 +02:00
Kaspar Schleiser
592558ff33 sys: net: gnrc: fix IS_WIRED netopt call 2016-04-13 15:22:36 +02:00
Kaspar Schleiser
edb5f08e5f sys: net: gnrc_uhcpc: use IS_WIRED for border interface, fix log prefix 2016-04-11 17:03:28 +02:00
Kaspar Schleiser
8f2e1d2a3f sys: net: gnrc: uhcp: consider non-ethernet device as wireless 2016-04-11 17:03:28 +02:00
Kaspar Schleiser
228d642abe sys: net: gnrc: uhcpc: only start if multiple interfaces found 2016-04-11 17:03:28 +02:00
Kaspar Schleiser
376b5646ea sys: net: gnrc: uhcpc: fix pedantic errors 2016-04-11 17:03:28 +02:00
Kaspar Schleiser
4fb07a852d sys: net: add UHCP protocol code and gnrc client implementation 2016-04-11 17:03:28 +02:00
Cenk Gündoğan
c0790aaa52 gnrc_sixlowpan_ctx: use correct member for ctx id in debug 2016-04-11 01:26:18 +02:00
kYc0o
6df58ac767 gnrc: use correct l2addr print len 2016-04-10 16:31:38 +02:00
Cenk Gündoğan
6f9d3a15ac gnrc_rpl: reduce scope of now 2016-04-08 19:55:07 +02:00
Oleg Hahm
a59e100d41 ieee802154: replace literals for lengths by macros 2016-04-04 15:24:47 +02:00
Johann Fischer
f405891b68 gnrc_sixlowpan_iphc.c: handle forwarded GNRC_NETTYPE_IPV6 packet 2016-04-02 07:52:47 +02:00
Yonezawa-T2
c4bc42419b netdev2_tap: continue reading even if no spaces left in pktbuf 
On OS X, `netdev2_tap` suspends monitoring file descriptor until `_recv` is
called. If no spaces in left in pktbuf, `gnrc_netdev2_eth` does not call `_recv`
that results in deadlock.

With this commit, `gnrc_netdev2_eth` calls `_recv` with NULL buffer and non-zero
length parameter, that indicates the driver to drop frame and resume working.
 2016-03-31 16:59:12 +09:00
Oleg Hahm
230e105599 Merge pull request #4738 from authmillenon/gnrc_ipv6/fix/accept-dst-for-all-if 
gnrc_ipv6: accept packets for global dst at all interfaces
 2016-03-30 15:05:35 +02:00
Martine Lenders
5532f92057 gnrc_ipv6: accept packets for global dst at all interfaces 2016-03-30 14:54:48 +02:00
Oleg Hahm
1f4d73dde1 Merge pull request #4801 from OlegHahm/netstats 
netstats: introduce L2 netstats
 2016-03-30 14:42:49 +02:00
Cenk Gündoğan
9dbfdcac0b Merge pull request #4279 from BytesGalore/fib_prefix_handling_change 
fib: changed handling of the net prefix by the FIB
 2016-03-30 11:19:49 +02:00
BytesGalore
1bc9c3bfd2 fib: changed handling of the net prefix 
Until now the prefix length has been determined automatically by the FIB
This PR changes it to be provided as msb(yte) in the global_flags of an entry
 2016-03-30 10:05:05 +02:00
Yonezawa-T2
35cf255330 rpl: fix compile error in DEBUG 2016-03-30 14:16:06 +09:00
Oleg Hahm
021e94ee6a netdev2: introduce linklayer netstats 2016-03-29 22:34:09 +02:00
Martine Lenders
6504671a33 Merge pull request #5179 from OlegHahm/ipv6_recv_assert_instead_check 
gnrc ipv6: replace check by assert
 2016-03-29 19:42:00 +02:00
Oleg Hahm
376874284b Merge pull request #3721 from cgundogan/pr/rpl/gnrc_rpl_p2p 
rpl: introducing P2P-RPL
 2016-03-29 19:04:27 +02:00
Oleg Hahm
028c9d8029 Merge pull request #5139 from authmillenon/gnrc_ndp/fix/unset-isrouter-on-rtr-sol 
gnrc_ndp: unset isRouter flag for neighbor sending RS
 2016-03-28 19:29:33 +02:00
Martine Lenders
802136dd9a gnrc_ndp: unset isRouter flag for neighbor sending RS 2016-03-28 19:16:51 +02:00
Oleg Hahm
856e1ee0d2 gnrc ipv6: replace check by assert 
The existence of netif is mandatory here.
 2016-03-25 17:30:50 +01:00
kYc0o
f92b025b85 vtimer: get rid of 2016-03-24 17:10:54 +01:00
Cenk Gündoğan
c7a29918ca Merge pull request #5169 from cgundogan/pr/gnrc_netif/DELETE_ALL_INTERFACES 
gnrc_ipv6_netif: remove existing interfaces on INIT
 2016-03-24 16:34:54 +01:00
Cenk Gündoğan
8bc65a9626 gnrc_ipv6_netif: remove existing interfaces on INIT 2016-03-24 16:10:51 +01:00
Cenk Gündoğan
b5c09bfc41 rpl: introducing p2p-rpl 2016-03-24 12:12:07 +01:00
Martine Lenders
1724ab50fc Merge pull request #4654 from Yonezawa-T2/fix_ipv6_ext 
ipv6_ext: fixed extension header handling
 2016-03-24 10:53:00 +01:00
Yonezawa-T2
6443a2bb5c gnrc_pktbuf: Adds a function to duplicate packet chain 2016-03-24 18:20:28 +09:00
Oleg Hahm
a65e6aad59 Merge pull request #5118 from OlegHahm/udp_build_hdr_simplification 
gnrc: simplify hdr_build functions
 2016-03-23 15:31:58 +01:00
Martine Lenders
9a60fb30b7 Merge pull request #5136 from cgundogan/pr/gnrc_rpl/netif_addr 
gnrc_rpl: add netif_addr to DODAG
 2016-03-23 15:27:42 +01:00
Oleg Hahm
cba3ba71ab gnrc netreg: remove generic hdr build function 2016-03-23 15:20:12 +01:00
Oleg Hahm
32af3f962e gnrc ipv6: make address parameters const 2016-03-23 15:20:12 +01:00
Oleg Hahm
991c71cf27 gnrc ipv6: use ipv6_addr_t ptr for hdr_build 2016-03-23 15:20:12 +01:00
Oleg Hahm
fc919ea28e netreg: assert correct param length for hdr_build 2016-03-23 15:20:12 +01:00
Oleg Hahm
360413a033 gnrc ipv6 hdr: remove len params from hdr_build 2016-03-23 15:20:11 +01:00
Oleg Hahm
487f6e480f gnrc udp: simplify gnrc_udp_hdr_build 
Directly using 16 bit port numbers instead of casting uint8_t pointers.
 2016-03-23 15:20:11 +01:00
Cenk Gündoğan
c0a8ce39ac Merge pull request #5141 from cgundogan/pr/gnrc_rpl/remove_parent_create_new_fib_entry 
gnrc_rpl: new default route when old one was deleted
 2016-03-23 15:13:53 +01:00
Oleg Hahm
ec78d1308e Merge pull request #5146 from cgundogan/pr/gnrc_rpl/remove_superfluous_trickle_reset 
gnrc_rpl: remove superfluous trickle reset
 2016-03-23 11:41:39 +01:00
Cenk Gündoğan
eae0e4c724 gnrc_rpl: new default route when old one was deleted 2016-03-23 11:37:33 +01:00
Cenk Gündoğan
b280984862 gnrc_rpl: add netif_addr to DODAG 2016-03-23 10:37:38 +01:00
Cenk Gündoğan
095e4558df Merge pull request #5135 from cgundogan/pr/gnrc_rpl/proper_iface_handling 
gnrc_rpl: proper interface handling
 2016-03-23 10:34:47 +01:00
Cenk Gündoğan
3b9fda6d03 gnrc_rpl: proper interface handling 2016-03-23 10:12:01 +01:00
Cenk Gündoğan
b1249a5db1 gnrc_rpl: remove superfluous trickle reset 2016-03-23 10:06:04 +01:00
Yonezawa-T2
f0acefd0af gnrc_ipv6_nc: fix compilation error at debug output 2016-03-23 13:32:38 +09:00
Cenk Gündoğan
fc75ff9b29 gnrc_rpl: minor fixes and enhancements 2016-03-22 16:50:16 +01:00
Yonezawa-T2
bc5b0c3140 ipv6_ext: fixed extension header handling 2016-03-22 12:45:08 +09:00
Cenk Gündoğan
771757c84f Merge pull request #5082 from cgundogan/pr/gnrc_rpl/dodag_conf_optional_on_join 
gnrc_rpl: make DODAG_CONF optional when joining DODAG
 2016-03-21 18:22:44 +01:00
Martine Lenders
f42738ed22 gnrc_netdev2: do not override res for for ieee802154 
`res` is used to set the frame header iovec's length afterwards so overriding
it with a negative number is kind of a bad idea ;-).
 2016-03-17 00:20:39 +01:00
Cenk Gündoğan
39255ee8f8 gnrc_rpl: make DODAG_CONF optional when joining DODAG 2016-03-16 14:31:49 +01:00
Cenk Gündoğan
46e983afc7 Merge pull request #5081 from cgundogan/pr/gnrc_rpl/rename_req_opts_to_dio_opts 
gnrc_rpl: shell: rename req_opts to dio_opts
 2016-03-16 14:20:46 +01:00
Cenk Gündoğan
b15c1a2bd1 gnrc_rpl: rename req_opts to dio_opts 2016-03-16 14:16:15 +01:00
Cenk Gündoğan
6f6ec3c8a5 gnrc_ipv6_nc: refactor nc_remove function 2016-03-16 13:51:21 +01:00
Martine Lenders
0a3b56e0b4 Merge pull request #5006 from immesys/fix-rtr-adv 
ndp: change rtr adv src to link local
 2016-03-16 12:42:12 +01:00
Martine Lenders
312047fa84 Merge pull request #5029 from gebart/pr/6lo-decoded-hdr-snip-ordering 
gnrc_sixlowpan: Preserve order when replacing 6lowpan header by decoded IPv6 header
 2016-03-16 11:53:53 +01:00
Joakim Nohlgård
ad40c208c1 Merge pull request #5070 from cgundogan/pr/gnrc_ipv6_nc/remove_timers 
gnrc_ipv6_nc: remove nc_entry timers
 2016-03-16 11:28:52 +01:00
Martine Lenders
cb4df81bd3 Merge pull request #5087 from gebart/pr/br-preferred-lifetime 
gnrc_ipv6: Set preferred lifetime infinite on addresses in border router scenario.
 2016-03-16 11:16:35 +01:00
Joakim Nohlgård
f2883792e0 gnrc_ipv6: Set preferred lifetime infinite on addresses in border router scenario. 2016-03-16 10:59:19 +01:00
Martine Lenders
1caf0bcc8a Merge pull request #4645 from authmillenon/netdev2/enh/ieee802154 
netdev2: add basic IEEE 802.15.4 support
 2016-03-15 18:28:29 +01:00
Martine Lenders
b0b76ba3a6 gnrc: initial import of GNRC<->netdev2 glue code for 802.15.4 2016-03-15 17:11:22 +01:00
Hauke Petersen
e855d63d84 net/slip: adapted to uart cb type change 2016-03-15 11:59:20 +01:00
Cenk Gündoğan
f91e4bde9d gnrc_ipv6_nc: remove nc_entry timers 2016-03-14 23:45:17 +01:00
Martine Lenders
1659b9cc07 Merge pull request #5050 from gebart/pr/ipv6-rm-netif 
gnrc_ipv6: Strip netif header and nothing else
 2016-03-14 13:14:43 +01:00
Joakim Nohlgård
d770d6ab31 gnrc_sixlowpan: Preserve order when replacing 6lowpan header by decoded IPv6 header 2016-03-12 11:36:24 +01:00
Joakim Nohlgård
61e2626779 gnrc_ipv6: Strip netif header and nothing else 2016-03-12 11:13:53 +01:00
Martine Lenders
178c3169d7 gnrc_sixlowpan_frag: use IPv6 type for reassembled packet 2016-03-12 10:45:03 +01:00
Ludwig Knüpfer
e58786385e Merge pull request #5022 from cgundogan/pr/rpl/do_not_use_PRIu8 
gnrc_rpl: do not use PRIu8/PRIi8
 2016-03-11 19:08:02 +01:00
Cenk Gündoğan
ba7d6230c0 Merge pull request #4935 from authmillenon/gnrc_sixlowpan_iphc_nhc/fix/frag 
gnrc_sixlowpan_iphc_nhc: fix NHC UDP decoding for fragmented packets
 2016-03-11 16:41:27 +01:00
Cenk Gündoğan
f5df674a4f gnrc_pktdump: make pid global 2016-03-11 14:22:20 +01:00
Cenk Gündoğan
57210f6e17 gnrc_rpl: use global ipv6_addr_unspecified 2016-03-11 01:01:52 +01:00
Cenk Gündoğan
1226941be6 gnrc_rpl: do not use PRIu8/PRIi8 2016-03-10 22:51:12 +01:00
Martine Lenders
71b6221b57 Merge pull request #4991 from OlegHahm/gnrc_netdev_cleanup 
gnrc_netdev: cleanup
 2016-03-09 19:30:41 +01:00
Joakim Nohlgård
ea8b0325eb gnrc: Set address valid lifetime to UINT32_MAX for border router scenario 2016-03-09 14:26:17 +01:00
Michael Andersen
60f6aeaf70 ndp: change rtr adv src to link local 2016-03-08 21:33:35 -08:00
Oleg Hahm
7552867858 make: removed non-existing gnrc_netdev_eth 2016-03-08 16:33:57 +01:00
Martine Lenders
d8c3301492 gnrc_netdev_eth: handle error on iovec initialization. 2016-03-07 21:36:35 +01:00
Martine Lenders
cba05cc028 Merge pull request #4873 from Yonezawa-T2/zero_udp_checksum 
udp: fixed a corner case for checksum computation.
 2016-03-07 09:21:24 +01:00
Yonezawa-T2
b1dd2818fe udp: discard UDP packets with zero checksum. 
RFC 2460 Section 8.1

> IPv6 receivers must discard UDP packets containing a zero checksum,
> and should log the error.
 2016-03-07 15:46:29 +09:00
Michael Andersen
1082a93a42 ndp: fix neighbor advertisement byte ordering 2016-03-05 13:39:50 -08:00
Martine Lenders
ae52bf9a12 gnrc_sixlowpan_iphc_nhc: fix NHC UDP decoding for fragmented packets 2016-03-04 16:40:45 +01:00
Martine Lenders
4504e40fe0 Merge pull request #4771 from Yonezawa-T2/rbuf_gc_improvement 
rbuf: does not remove oldest entry if we have entry for current fragment
 2016-03-04 05:40:00 +01:00
Yonezawa-T2
31fa3404ca rbuf: does not remove oldest entry if we have entry for current fragment 
If all rbuf slots are in use, `_rbuf_gc` removes the oldest entry even if the
entry for the current fragment exists. This effectively decreases usable slots
by one. This patch makes `_rbuf_gc` removes the oldest entry only if there is
no entry for the current fragment.
 2016-03-03 11:19:48 +09:00
Cenk Gündoğan
10cb4d66bf Merge pull request #4870 from authmillenon/ipv6_addr/enh/opt 
ipv6_addr: optimize for size
 2016-03-02 22:04:32 +01:00
Martine Lenders
ac07862363 Merge pull request #4796 from gebart/pr/udp-nhc-typo 
6lo: Fix typo in UDP NHC checksum elision bit define
 2016-03-01 21:54:32 +01:00
Martine Lenders
0e32745b8a gnrc: replace static initializers with constants where sensible 2016-03-01 18:29:15 +01:00
Martine Lenders
327f7c442c Merge pull request #4816 from kaspar030/rename_genrand 
sys: random: rename genrand_* to random_*
 2016-03-01 13:58:39 +01:00
Joakim Nohlgård
647c87c9a5 6lo: Fix typo in UDP NHC checksum elision bit define 2016-03-01 12:35:14 +01:00
Joakim Nohlgård
3af809bdfc Merge pull request #4910 from kaspar030/core_header_cleanup 
core: header cleanup
 2016-02-29 22:48:35 +01:00
Kaspar Schleiser
ded39b461e sys: random: rename genrand_* to random_* 2016-02-29 21:33:17 +01:00
Yonezawa-T2
984e02a7ff rbuf: made RBUF_INT_SIZE configurable 2016-02-29 13:02:32 +09:00
Kaspar Schleiser
9082273746 core: header cleanup 2016-02-28 22:46:28 +01:00
Cenk Gündoğan
0ac4ee705c ipv6: rpl: add source routing header for RPL 2016-02-27 20:39:12 +01:00
Martine Lenders
8db42427cb native/drivers/sys: adapt ethernet netdev2 for info struct 2016-02-22 12:37:26 +01:00
Yonezawa-T2
e92c355aba udp: fixed a corner case for checksum computation. 
Fixes #4842.

RFC 2460 section 8.1 (https://tools.ietf.org/html/rfc2460#section-8.1)
states:
> if that computation yields a result of zero, it must be changed to hex
> FFFF for placement in the UDP header.
 2016-02-22 20:30:31 +09:00
Cenk Gündoğan
847c4868a3 Merge pull request #4851 from cgundogan/pr/icmpv6/debug_fix 
gnrc_icmpv6: fix debug outputs
 2016-02-19 08:13:58 +01:00
Cenk Gündoğan
ee4553e176 gnrc_icmpv6: fix debug outputs 2016-02-19 07:51:10 +01:00
Oleg Hahm
fc398d857d ndp: fix NCE creation on RA reception 
RFC4861 says: "If a Neighbor Cache entry is created for the router
[while processing route advertisements], its reachability state MUST be
set to STALE as specified in Section 7.3.3."
 2016-02-18 19:53:39 +01:00
Oleg Hahm
0a65d8c558 Merge pull request #4770 from Yonezawa-T2/rbuf_usec 
rbuf: change arrival time unit from seconds to microseconds
 2016-02-16 11:38:06 +01:00
Yonezawa-T2
d5a02b6de1 rbuf: change arrival time unit from seconds to microseconds 2016-02-16 17:22:25 +09:00
Martine Lenders
a66ce9c3eb Merge pull request #4784 from authmillenon/gnrc_pkt/api/search-type-function 
gnrc_pkt: provide type search function
 2016-02-15 13:33:45 +01:00
Joakim Nohlgård
d414f30b22 Merge pull request #4791 from gebart/pr/small-cleanups 
misc: small cleanups
 2016-02-12 09:14:06 +01:00
Cenk Gündoğan
8da37a4aae Merge pull request #4793 from cgundogan/pr/gnrc_ipv6/debug 
gnrc_ipv6: make the DEBUG output useful
 2016-02-12 08:55:04 +01:00
Oleg Hahm
4824a45c8a Merge pull request #4732 from cgundogan/pr/rpl/pio_control 
rpl: make PIOs in DIOs configurable and send them out always or never
 2016-02-11 23:53:51 +01:00
Cenk Gündoğan
27a4770601 gnrc_ipv6: make the DEBUG output useful 2016-02-11 16:46:16 +01:00
Joakim Nohlgård
0e316c3159 sys/net/gnrc/zep: Remove unused (static) getter function 2016-02-11 15:13:41 +01:00
Martine Lenders
379703ae3a gnrc: use gnrc_pkt_search_type instead of LL_SEARCH_SCALAR 2016-02-11 01:05:02 +01:00
Martine Lenders
e8a1fab07d gnrc_pkt: provide type search function 2016-02-11 01:05:02 +01:00
Cenk Gündoğan
03f34927cd pktbuf: do not inline gnrc_pktbuf_remove_snip 2016-02-10 16:38:40 +01:00
Kévin Roussel
eaecf17891 Adding an helper 'csma_sender' module, to be able to send packets in CSMA/CA 
mode, without having to guess if network device does it automatically or not
and being forced to handle it in your (higher level) code
(Corrected, compilation-errors free version)
 2016-02-10 11:43:47 +01:00
Yonezawa-T2
f638d68ebb rbuf: drop overlapped fragment only if offset or size differs from previous one. 
https://tools.ietf.org/html/rfc4944#section-5.3 says:

> If a link fragment that overlaps another fragment is received, as
> identified above, and differs in either the size or datagram_offset
> of the overlapped fragment, the fragment(s) already accumulated in
> the reassembly buffer SHALL be discarded.  A fresh reassembly may be
> commenced with the most recently received link fragment.
 2016-02-09 11:15:22 +09:00
Hauke Petersen
f3ac84d43a drivers: s/CPUID_ID_LEN/CPUID_LEN/ 2016-02-08 11:10:59 +01:00
Kaspar Schleiser
0fc19f723d sys: net: gnrc_netdev2_eth: fix ethernet multicast MAC address creation 2016-02-05 23:20:33 +01:00
Cenk Gündoğan
73fac82b58 rpl: shell: don't compile PIO code dependent on CFLAGS 2016-02-03 08:59:51 +01:00
Cenk Gündoğan
2242970cad rpl: don't change status of PIO transmissions 2016-02-03 07:29:36 +01:00
Cenk Gündoğan
50aff7fca0 rpl: unify requested option flags into one byte 2016-02-03 07:13:24 +01:00
Oleg Hahm
ae086aeed1 IPv6: cosmetic improvement 
New condition -> new line
 2016-01-29 18:56:03 +01:00
Oleg Hahm
250c288929 6lowpan nd: prefer NCEs over FIB entries 
If an address can be found in the neighbor cache, it should be used - whatever the FIB may return.
 2016-01-29 18:56:03 +01:00
BytesGalore
10ea1226bc gnrc/ipv6: add blacklisting of IPv6 addresses 2016-01-28 21:50:43 +01:00
Oleg Hahm
ae8e0957cb Merge pull request #4705 from cgundogan/pr/ndp/pio_fix 
ndp/internal: fix pio flags for rtr adv
 2016-01-28 16:27:44 +01:00
Cenk Gündoğan
d58e1385b2 ndp/internal: fix pio flags for rtr adv 2016-01-28 14:03:19 +01:00
BytesGalore
2d1671473b gnrc_ipv6/whitelist: switch assignment operation to memcpy() 2016-01-28 06:23:31 +01:00
Martine Lenders
5ddcf09627 gnrc_ipv6_netif: don't advertise routers without GUAs 2016-01-26 23:25:07 +01:00
Martine Lenders
131cae626c Merge pull request #3362 from authmillenon/ng_neterr/feat/initial 
[RFC] gnrc: initial import of an asynchronous error reporting API
 2016-01-26 21:35:30 +01:00
Cenk Gündoğan
617796241e Merge pull request #4295 from authmillenon/gnrc_ipv6_nc/enh/l2addr-lookup 
gnrc_ipv6_nc: introduce L2 address lookup function
 2016-01-26 19:30:01 +01:00
Peter Kietzmann
4d7c068e0d Merge pull request #4267 from authmillenon/gnrc_pktbuf_static/enh/max_byte_counter 
gnrc_pktbuf_static: add stat variable for maximum packet buffer byte
 2016-01-26 18:45:49 +01:00
Oleg Hahm
3d494c8bf9 Merge pull request #3184 from authmillenon/ng_icmpv6_error/feat/init 
gnrc_icmpv6_error: initial import
 2016-01-26 18:23:54 +01:00
Martine Lenders
a23b9c3310 Merge pull request #4652 from Lotterleben/conn_documentation 
conn: add more detailed documentation (WIP)
 2016-01-26 18:09:36 +01:00
Lotte Steenbrink
be72f2c1cf conn: add more detailed documentation 2016-01-26 16:54:29 -08:00
test
8d1f91f128 ndp: check for A flag in received PIO 2016-01-26 14:34:48 +01:00
Martine Lenders
da5abe1bcd gnrc_sixlowpan_nd: use gnrc_ipv6_nc_get_l2_addr() 2016-01-26 10:19:16 +01:00
Martine Lenders
0b787b9e02 gnrc_ndp_node: use gnrc_ipv6_nc_get_l2_addr() 2016-01-26 10:19:16 +01:00
Martine Lenders
0e0eef1273 gnrc_ipv6: use gnrc_ipv6_nc_get_l2_addr() 2016-01-26 10:19:15 +01:00
Martine Lenders
7b21f95df5 gnrc_ipv6_nc: introduce L2 address lookup function 2016-01-26 10:19:15 +01:00
Martine Lenders
da23ffe096 gnrc: initial import of an asynchroneous error reporting API 2016-01-23 16:42:19 +01:00
Martine Lenders
4d877c7bf7 gnrc_pktbuf_static: add stat variable for maximum packet buffer byte 2016-01-23 16:41:01 +01:00
Martine Lenders
70c3d29036 gnrc_icmpv6_error: initial import 2016-01-23 16:04:05 +01:00
Yonezawa-T2
eaf2153681 gnrc_rpl_control_messages: propagete prefix route via DAO message 2016-01-21 11:11:38 +09:00
Cenk Gündoğan
7269cdbf03 rpl: fix netapi commands handling 2016-01-11 18:30:29 +01:00
Johann Fischer
2f94d669d7 gnrc_pktbuf_static.c: fix overflow in gnrc_pktbuf_realloc_data 
This patch fixes overflow, which is caused by
(pkt->size - aligned_size). This happens if pkt->size and
new size are unaligned and the difference
between pkt->size and new size is less than four.
 2016-01-07 15:17:52 +01:00
Martine Lenders
94e4a08f45 Merge pull request #4447 from Yonezawa-T2/fix_gnrc_bugs 
fixes several bugs on GNRC network stack
 2016-01-07 03:38:11 +01:00
Yonezawa-T2
c9c83c7dc7 nc: cancel timer set by gnrc_ndp_rtr_sol_handle in gnrc_ipv6_nc_remove. 2016-01-07 10:12:46 +09:00
Yonezawa-T2
542e045bba gnrc_ipv6_netif: fixed crash when ENABLE_DEBUG is 1. 
When ENABLE_DEBUG is 1, `out` is dereferenced unconditionally, but
`_parse_options` in `gnrc_rpl_control_messages.c` calls it with NULL.

Clarified `out` must not NULL and fixed `_parse_options`.
 2016-01-07 10:08:37 +09:00
Yonezawa-T2
5cb904b57e gnrc_sixlowpan_nd: fixed crash on gnrc_sixlowpan_nd_next_hop_l2addr. 
When `gnrc_ndp_node_next_hop_l2addr` cannot resolve L2 address, it creates a
temporary neighbor cache entry with interface `KERNEL_PID_UNDEF` (unless the
interface is already known) to send a neighbor solicitation. When another packet
directed to the same address is going to sent before receiving a neighbor
advertisement, `gnrc_sixlowpan_nd_next_hop_l2addr` gets the temporary neighbor
cache entry and calls `gnrc_ipv6_netif_get` with `KERNEL_PID_UNDEF`, resulting
get a `NULL`. We must check `NULL` before dereference it.

FYI, both `gnrc_ndp_node_next_hop_l2addr` and
`gnrc_sixlowpan_nd_next_hop_l2addr` are enabled when
`gnrc_sixlowpan_border_router_default` module is enabled with `GNRC_NETIF_NUMOF`
is greater than 1:

gnrc_sixlowpan_border_router_default
→ gnrc_ipv6_router_default
→ gnrc_ndp_router (if GNRC_NETIF_NUMOF > 1)
→ gnrc_ndp_node
→ gnrc_ndp_node_next_hop_l2addr is called from _next_hop_l2addr

gnrc_sixlowpan_border_router_default
→ gnrc_sixlowpan_nd_border_router
→ gnrc_sixlowpan_nd_router
→ gnrc_sixlowpan_nd
→ gnrc_sixlowpan_nd_next_hop_l2addr is called from _next_hop_l2addr
 2016-01-07 10:02:49 +09:00
Martine Lenders
a4a8e83ac7 Merge pull request #4446 from Yonezawa-T2/neighbor_discovery_option_for_6lowpan 
gnrc_ndp: fixed ND Option handling for 6LoWPAN
 2016-01-06 14:03:43 +01:00
Yonezawa-T2
639f7dc020 gnrc_ndp: fixed ND Option handling for 6LoWPAN 
The forms of the Source/Target Link-layer Address option for 6LoWPAN are defined
in RFC 4944 Section 8:
https://tools.ietf.org/html/rfc4944#section-8
The address is 16 bit if length is 1, 64 bit if length is 2.
 2016-01-06 09:38:47 +09:00
DipSwitch
6c521916cd Merge pull request #4559 from thomaseichinger/pr/fix_tftp_formating 
tftp: fix formatting warnings/errors
 2016-01-05 20:26:40 +01:00
Thomas Eichinger
a43cbd17ff tfpt: fix formating warnings/errors 2016-01-05 14:59:34 +01:00
Cenk Gündoğan
e79a471931 Merge pull request #4533 from Yonezawa-T2/gnrc_add_missing_unlock 
gnrc_ndp_internal: add missing unlock when the pktbuf is full
 2016-01-04 16:05:17 +01:00
Yonezawa-T2
38d3dc725b gnrc_ndp_internal: add missing unlock when the pktbuf is full 
Squashed a commit by Cenk Gündoğan <cnkgndgn@gmail.com>.
 2015-12-25 11:08:28 +09:00
Cenk Gündoğan
7d628514ab sixlowpan: iphc: fix dependencies for udp and nhc 2015-12-23 13:57:55 +01:00
Cenk Gündoğan
237706dd9e sixlowpan: iphc: remove dispatch and assign result to pkt 2015-12-22 20:54:39 +01:00
Martine Lenders
21beaa7529 gnrc_udp: fix false assumed packet order 2015-12-22 17:14:33 +01:00
Martine Lenders
d342d35dd8 gnrc_sixlowpan: Fix IPHC/NHC packet order problem 2015-12-22 17:14:33 +01:00
Oleg Hahm
b7a7578e21 Merge pull request #4507 from authmillenon/gnrc_ipv6/fix/no-order-assumptions 
gnrc_ipv6: make no pre-assumption about any marked headers
 2015-12-22 11:18:47 +01:00
Oleg Hahm
83649ddb59 Merge pull request #4531 from Yonezawa-T2/gnrc_avoid_infinite_loop 
sixlowpan: fixed infinite loop
 2015-12-22 11:11:55 +01:00
Martine Lenders
34974abac2 Merge pull request #4534 from Yonezawa-T2/gnrc_off_by_1_overrun 
gnrc_ipv6_netif: fixed buffer overrun
 2015-12-22 10:29:57 +01:00
Martine Lenders
5b4ef433a8 Merge pull request #4532 from Yonezawa-T2/gnrc_safe_no_routers 
gnrc_sixlowpan_nd: fixed crash when there are no routers
 2015-12-22 09:15:49 +01:00
Yonezawa-T2
08ba1f8640 gnrc_ipv6_netif: fixed buffer overrun 2015-12-22 11:30:05 +09:00
Yonezawa-T2
fe0e58dce1 gnrc_sixlowpan_nd: fixed crash when there are no routers 2015-12-22 11:29:57 +09:00
Yonezawa-T2
9108d2779d sixlowpan: fixed infinite loop 
When prefix entry is resued, it may form a looped list, results in infinite loop
in gnrc_ndp_internal_send_rtr_adv.
This patch avoids looped lists.
 2015-12-22 11:29:04 +09:00
Johann F
adfcef4f7b gnrc_ndp.c: parsing of SLLAO in gnrc_ndp_rtr_sol_handle 
Do not set the link-layer address if no SLLAO was included
 into the router solicitation.
 2015-12-19 01:16:24 +01:00
Martine Lenders
68309045ed gnrc_ipv6: make no pre-assumption about any marked headers 2015-12-18 18:31:24 +01:00
Cenk Gündoğan
0ddfffc0c2 posix_sockets: fix overflowing fd in close() 2015-12-12 04:24:23 +01:00
Yonezawa-T2
c36766a31f OSX: fix warnings/errors thrown by clang on OS X 
gnrc_ipv6_nc, gnrc_sixlowpan, gnrc_netdev2_eth, gnrc_ipv6, xbee, sixlowpan,
sc_gnrc_6ctx
 2015-12-10 11:23:56 +09:00
Johann Fischer
c6ab57f468 gnrc_udp.c adapt for nhc udp encoding and decoding 2015-12-08 14:50:25 +01:00
Johann Fischer
a85d50b9d1 gnrc_sixlowpan_iphc.c: add nhc udp decoding and encoding 
This patch adds UDP Header Compression and Decompression as
specified in https://tools.ietf.org/html/rfc6282#section-4.3
UDP NHC module will be included only if UDP is used.
 2015-12-08 14:50:25 +01:00
Johann Fischer
199789ffbc gnrc_sixlowpan.c: fix warning if GNRC_SIXLOWPAN_FRAG module not used 2015-12-08 13:59:15 +01:00
Martine Lenders
15220b26ad Merge pull request #4381 from PeterKietzmann/sixlo_frag_unblocking 
gnrc_sixlowpan_frag: Make fragmentation non-blocking
 2015-12-08 13:13:48 +01:00
Hauke Petersen
41979b64cd sys: adapted to renamed THREAD FLAGS 2015-12-07 22:09:47 +01:00
PeterKietzmann
331fa34502 gnrc_sixlowpan_frag: msg based fragmentation 2015-12-07 17:49:02 +01:00
Cenk Gündoğan
de8ea8b206 Merge pull request #4400 from OlegHahm/netif_exist 
gnrc netif: add a check for interface existence
 2015-12-04 14:26:35 +01:00
DipSwitch
ede923bc5c tftp: implement TFTP server and client 
Fix: packet size and typo in transfer mode main -> mail
 2015-12-03 21:45:48 +01:00
Oleg Hahm
9f7be0a2e5 gnrc netif: add a check for interface existence 2015-12-03 18:35:23 +01:00
Martine Lenders
281b0ba46e Merge pull request #4343 from kb2ma/misc/fix-checksum 
Fix UDP/ICMPv6 checksum for a sliced/accumulated payload.
 2015-12-03 13:16:12 +01:00
Oleg Hahm
b366e59c87 conn: add function to find the best source address 
...and use it in POSIX sendto() function.
 2015-12-02 18:11:55 +01:00
Ken Bannister
1abffc84e1 Update layer 4 files to fix checksum with inet_csum_slice(). 2015-12-02 05:53:58 -05:00
Martine Lenders
2b6bea0196 Merge pull request #4299 from authmillenon/gnrc_netif_hdr/opt/un-inline 
gnrc_netif_hdr: un-inline build function
 2015-11-27 15:07:29 +01:00
Martine Lenders
507b4381d2 Merge pull request #4335 from authmillenon/gnrc_netdev2/enh/namescheme 
gnrc_netdev2: harmonize naming scheme to rest of GNRC
 2015-11-27 14:16:42 +01:00
Martine Lenders
74722888f6 gnrc_netif_hdr: un-inline build function 2015-11-27 13:19:50 +01:00
Martine Lenders
3c00cec299 gnrc_netdev2: harmonize naming scheme to rest of GNRC 2015-11-27 13:03:37 +01:00
test
432f6c34ab ndp: use on-link flag instead of auto flag 2015-11-26 23:37:39 +01:00
Oleg Hahm
4fd7cfea9f Merge pull request #4324 from OlegHahm/posix_socket_recvfrom_byte_order 
conn: fix UDP port byteorder in recvfrom
 2015-11-23 20:24:46 +01:00
test
db7e8a7b37 sixlowpan: iphc: minor optimizations 2015-11-23 13:17:23 +01:00
BytesGalore
3e7753bff4 Merge pull request #4298 from cgundogan/pr/rpl/dao_timer_reuse 
rpl: reuse timer for periodic daos
 2015-11-23 07:49:19 +01:00
BytesGalore
ad7b0f0685 Merge pull request #4296 from cgundogan/pr/rpl/dao_refactoring 
rpl: directly iterate fib entries for DAO and mark external routes
 2015-11-23 07:20:51 +01:00
Oleg Hahm
9d1dd39f36 conn: fix UDP port byteorder in recvfrom 
Additionally cleans up some superfluous functions.
 2015-11-20 22:43:57 +01:00
test
1f2c674026 rpl: reuse timer for periodic daos 2015-11-20 10:06:07 +01:00
test
bbe1b6f125 rpl: reuse xtimer for cleanup 2015-11-17 19:00:18 +01:00
test
37709d27e5 rpl: directly iterate through fib entries for DAO 2015-11-17 18:48:30 +01:00
Martine Lenders
5f04675403 Merge pull request #4284 from authmillenon/gnrc_ipv6/enh/addr-res-without-nd 
gnrc_ipv6: get l2addr from NC if no ND present
 2015-11-17 17:59:58 +01:00
Martine Lenders
c7ebcbbda2 gnrc_ipv6: get l2addr from NC if no ND present 2015-11-17 16:20:58 +01:00
Martine Lenders
6595e8c57f Merge pull request #4174 from authmillenon/gnrc_ndp_internal/fix/send-ras-without-pio 
gnrc_ndp_internal: send RAs even when there are no PIOs
 2015-11-17 14:01:55 +01:00
Oleg Hahm
46dc908fcb gnrc 6lowpan: exclude CTX if not part of the app 
This removes dependencies to 6LoWPAN context module if an application is built without support for it.

Also, includes a missing header.
 2015-11-17 12:04:11 +01:00
Cenk Gündoğan
a88f72d0da Merge pull request #4245 from cgundogan/pr/gnrc_nettest/vtimer_xtimer 
gnrc_nettest: use xtimer instead of vtimer
 2015-11-10 12:21:48 +01:00
Cenk Gündoğan
01225ca9d5 gnrc_nettest: use xtimer instead of vtimer 2015-11-10 08:34:36 +01:00
Cenk Gündoğan
677c1304b9 zep: remove superfluous vtimer include 2015-11-10 08:13:11 +01:00
BytesGalore
3153389e49 Merge pull request #4241 from cgundogan/pr/rpl/parent_lifetime_32 
rpl: use uint32_t for the parent lifetime
 2015-11-09 21:17:16 +01:00
Cenk Gündoğan
bf5e9b4351 rpl: use uint32_t for the parent lifetime 2015-11-09 20:28:31 +01:00
Cenk Gündoğan
b1f2f22898 rpl: uint32_t is sufficient for the DAO timer 2015-11-09 17:25:05 +01:00
Cenk Gündoğan
bf3a504691 nc: ndp: sixlowpan: remove timex.h include 2015-11-09 14:55:04 +01:00
Cenk Gündoğan
401e1b3814 sixlowpan: timex_t -> uint32_t 2015-11-09 14:55:04 +01:00
Cenk Gündoğan
34c3267bfe ndp: timex_t -> uint32_t 2015-11-09 14:55:04 +01:00
Cenk Gündoğan
5aaea3879f netif: ndp: gnrc_ipv6_netif_t::retrans_timer -> uint32_t 2015-11-09 14:55:04 +01:00
Cenk Gündoğan
b59fc825a3 netif: nc: ndp: gnrc_ipv6_netif_t::reach_time -> uint32_t 2015-11-09 14:55:01 +01:00
Cenk Gündoğan
47fe901187 ndp: timex -> uint32_t for probe delay time 2015-11-09 14:54:42 +01:00
Cenk Gündoğan
be7a34b1b8 Merge pull request #3157 from BytesGalore/fib_host_prefix_flags 
net/fib: Added network prefix flag to indicate a network destination
 2015-11-02 16:38:55 +01:00
Martine Lenders
7b059647c5 Merge pull request #4207 from jfischer-phytec-iot/fix@gnrc_conn_recvfrom 
sys/net/gnrc/conn/gnrc_conn.c: release pkt in gnrc_conn_recvfrom
 2015-11-02 16:22:50 +01:00
BytesGalore
523d1f87ca net/fib: Added network prefix flag to indicate a network destination 2015-11-02 15:57:39 +01:00
Cenk Gündoğan
42c5666357 Merge pull request #4186 from cgundogan/pr/ipv6/last_vtimers 
network_layer: remove last occurences of vtimer
 2015-11-02 15:42:50 +01:00
Johann Fischer
8b456c9f4f sys/net/gnrc/conn/gnrc_conn.c: release pkt in gnrc_conn_recvfrom 2015-11-02 15:19:27 +01:00
Cenk Gündoğan
47a02d9d07 ipv6: ndp: sixlowpan: remove vtimer includes 2015-11-02 15:02:08 +01:00
Cenk Gündoğan
263c8feb20 rpl: release pkt in send_dao 2015-11-01 20:51:09 +01:00
Cenk Gündoğan
a2716fa1b1 rpl: refactor send_dio to use pktbuf properly 2015-11-01 20:50:00 +01:00
Kaspar Schleiser
a6498cb165 sys: net: gnrc_netreg: check for msg queue of registered thread, not registering 2015-10-31 11:18:00 +01:00
Cenk Gündoğan
78d5c1c6e5 rpl: check if dodag id is global or unique local 2015-10-29 13:11:26 +01:00
Cenk Gündoğan
206e027725 Merge pull request #3647 from BytesGalore/fib_source_routing 
fib: initial source route support
 2015-10-29 12:08:47 +01:00
Cenk Gündoğan
83e0c45259 Merge pull request #4176 from authmillenon/gnrc_ndp/fix/stop-rs-retransmissions-on-ra 
gnrc_ndp: stop multicast RS retransmissions on RA reception
 2015-10-28 21:40:28 +01:00
Cenk Gündoğan
3b825c2523 sixlowpan: use xtimer_now() instead of vtimer_now() 2015-10-28 21:15:11 +01:00
Cenk Gündoğan
023c0984b3 sixlowpan: switch ltimer to be an xtimer 2015-10-28 21:03:09 +01:00
Martine Lenders
23f8fecc04 Merge pull request #4157 from cgundogan/pr/nc/xtimer_nbr_sol_timer 
nc: use xtimer for gnrc_ipv6_nc_t::nbr_sol_timer
 2015-10-28 17:51:48 +01:00
Martine Lenders
4d6d48ca82 Merge pull request #4171 from authmillenon/gnrc_slip/fix/wired 
gnrc_slip: set NETOPT_IS_WIRED
 2015-10-28 15:53:17 +01:00
Cenk Gündoğan
4297972054 nc: use xtimer for gnrc_ipv6_nc_t::nbr_sol_timer 2015-10-28 15:24:45 +01:00
Martine Lenders
a4533920a7 Merge pull request #4177 from authmillenon/gnrc_ipv6_netif/fix/no-l2-addr 
gnrc_ipv6_netif: don't skip rest of config for address less l2
 2015-10-28 15:16:34 +01:00
Martine Lenders
f453d6461e gnrc_slip: set NETOPT_IS_WIRED 
Fixes #4168
 2015-10-28 13:41:51 +01:00
Martine Lenders
083c9442ab gnrc_ipv6_netif: don't skip rest of config for address less l2 2015-10-28 13:40:21 +01:00
Cenk Gündoğan
c78fd9f4ed Merge pull request #4159 from cgundogan/pr/netif/xtimer_rtr_adv_timer 
netif: use xtimer for gnrc_ipv6_netif_t::rtr_adv_timer
 2015-10-28 11:09:13 +01:00
Hauke Petersen
85e05d411e Merge pull request #4114 from haukepetersen/opt_periph_uart 
drivers/periph/uart: remodeled UART interface
 2015-10-28 10:50:03 +01:00
Peter Kietzmann
eaf1e29b31 Merge pull request #4179 from OlegHahm/ndp_l2_length_calculation 
gnrc: ndp: fix calculation of L2 address length
 2015-10-28 10:25:32 +01:00
Cenk Gündoğan
a979d0c72c netif: use xtimer for gnrc_ipv6_netif_t::rtr_adv_timer 2015-10-27 20:51:34 +01:00