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28,102 Commits 40 Branches 189 Tags 262 MiB
0e5595cffd
Commit Graph

3371 Commits

Author SHA1 Message Date
Benjamin Valentin
0e5595cffd sys/net/dhcpv6: fix requesting multiple prefixes 
There were two subtle bugs that prevented the DHCPv6 client to request
multiple prefixes for different interfaces.

 - `dhcpv6_client_req_ia_pd()` would fill up *all* leases with the same interface
 - `_parse_reply()` would return after parsing the first answer

With this patch, `gnrc_border_router` gets a prefix on both interfaces of the at86rf215.
 2020-04-03 17:02:57 +02:00
Martine Lenders
76acde0984
Merge pull request #13779 from miri64/sock/enh/sock_buf_recv-iterate-chunks 
sock: amend API to iterate over stack-internal buffer chunks
 2020-04-01 16:59:03 +02:00
Martine S. Lenders
d934579817
gnrc_sock: adapt for *_recv_buf() API change 2020-04-01 15:50:51 +02:00
Leandro Lanzieri
461f40949d
gnrc/ipv6: Group IPv6 related Kconfig files 2020-04-01 14:34:13 +02:00
Leandro Lanzieri
4476e06814
gnrc/uhcpc: Fix lines lengths 2020-03-31 19:02:55 +02:00
Leandro Lanzieri
184bbd32e5
gnrc/netif: Fix lines lengths 2020-03-31 19:02:54 +02:00
Leandro Lanzieri
87ac1a652d
gnrc/nib: Expose configurations to Kconfig 2020-03-31 19:02:51 +02:00
Leandro Lanzieri
64dde8f317
gnrc/nib: Move GNRC_IPV6_NIB_ABR_NUMOF to 'CONFIG_' namespace 2020-03-31 18:07:13 +02:00
Leandro Lanzieri
a77d0dd9c5
gnrc/nib: Move GNRC_IPV6_NIB_OFFL_NUMOF to 'CONFIG_' namespace 2020-03-31 18:07:13 +02:00
Leandro Lanzieri
f6ee712e98
gnrc/nib: Move GNRC_IPV6_NIB_DEFAULT_ROUTER_NUMOF to 'CONFIG_' namespace 2020-03-31 18:07:12 +02:00
Leandro Lanzieri
f2ed8b06c0
gnrc/nib: Move GNRC_IPV6_NIB_L2ADDR_MAX_LEN to 'CONFIG_' namespace 2020-03-31 18:07:12 +02:00
Leandro Lanzieri
acd789bd87
gnrc/nib: Move GNRC_IPV6_NIB_CONF_REACH_TIME_RESET to 'CONFIG_' 2020-03-31 18:07:11 +02:00
Leandro Lanzieri
07771de08f
gnrc/nib: Move GNRC_IPV6_NIB_NUMOF to 'CONFIG_' namespace 2020-03-31 18:07:11 +02:00
Leandro Lanzieri
1f20ffc150
gnrc/nib: Move GNRC_IPV6_NIB_CONF_NO_RTR_SOL to 'CONFIG_' namespace 
Also evaluate using IS_ACTIVE macro.
 2020-03-31 18:07:10 +02:00
Leandro Lanzieri
53a522d642
gnrc/nib: Move GNRC_IPV6_NIB_CONF_MULTIHOP_P6C to 'CONFIG_' namespace 
Also evaluate using IS_ACTIVE macro.
 2020-03-31 18:07:10 +02:00
Leandro Lanzieri
22b4df9537
gnrc/nib: Move GNRC_IPV6_NIB_CONF_MULTIHOP_DAD to 'CONFIG_' namespace 
Also evaluate using IS_ACTIVE macro.
 2020-03-31 18:07:09 +02:00
Leandro Lanzieri
3ec296400d
gnrc/nib: Move GNRC_IPV6_NIB_CONF_DC to 'CONFIG_' namespace 
Also evaluate using IS_ACTIVE macro.
 2020-03-31 18:07:09 +02:00
Leandro Lanzieri
219d5a1de2
gnrc/nib: Move GNRC_IPV6_NIB_CONF_REDIRECT to 'CONFIG_' namspace 
Also evaluate using IS_ACTIVE macro.
 2020-03-31 18:07:08 +02:00
Leandro Lanzieri
bad9abd349
gnrc/nib: Move GNRC_IPV6_NIB_CONF_DNS to 'CONFIG_' namespace 
Also evaluate using IS_ACTIVE macro.
 2020-03-31 18:07:07 +02:00
Leandro Lanzieri
e52b93cef0
gnrc/nib: Move GNRC_IPV6_NIB_CONF_ARSM to 'CONFIG_' namespace 
Also evaluate it using IS_ACTIVE macro.
 2020-03-31 18:07:07 +02:00
Leandro Lanzieri
f23267b67b
gnrc/nib: Move GNRC_IPV6_NIB_CONF_QUEUE_PKT to 'CONFIG_' namespace 
Also evaluate it using IS_ACTIVE macro.
 2020-03-31 18:07:06 +02:00
Leandro Lanzieri
ce931f179c
gnrc/nib: Move GNRC_IPV6_NIB_CONF_SLAAC to 'CONFIG_' namespace 
Also evaluate it using IS_ACTIVE macro.
 2020-03-31 18:07:05 +02:00
Leandro Lanzieri
49ec28867c
gnrc/nib: Move GNRC_IPV6_NIB_CONF_ROUTER to 'CONFIG_' namespace 
Also evaluate it using IS_ACTIVE macro.
 2020-03-31 18:07:05 +02:00
Leandro Lanzieri
1acfe7ae19
gnrc/nib: Move GNRC_IPV6_NIB_CONF_6LN to 'CONFIG_' namespace 
Also evaluate it using IS_ACTIVE macro.
 2020-03-31 18:07:04 +02:00
Leandro Lanzieri
398bb6d025
gnrc/nib: Move GNRC_IPV6_NIB_CONF_6LR to 'CONFIG_' namespace 
Also evaluate it using IS_ACTIVE
 2020-03-31 18:07:03 +02:00
Leandro Lanzieri
40c78f1c75
gnrc/nib: Move GNRC_IPV6_NIB_CONF_6LBR to 'CONFIG_' namespace 
Also evaluate it using IS_ACTIVE macro.
 2020-03-31 18:07:03 +02:00
Ken Bannister
7d624def4e
Merge pull request #13637 from cgundogan/coap_proxy 
gcoap: allow proxied client requests
 2020-03-28 10:30:27 -04:00
Cenk Gündoğan
50900a1fbe nanocoap: add convenience function for PROXY_URI 2020-03-28 14:50:51 +01:00
Benjamin Valentin
a3adaa7ec0 gnrc_ipv6_nib: fix index calculation 
We must divide the pointer difference (in bytes) by the size of
the individual elements to get the index of the element.
 2020-03-28 00:00:16 +01:00
Benjamin Valentin
a835ad3e13 gnrc_ipv6_nib: append ext_opts when adding sixco 2020-03-27 22:52:31 +01:00
benpicco
8024380f7b
Merge pull request #13700 from miri64/gnrc_sock/enh/recv_buf 
gnrc_sock: provide implementation for `sock_*_recv_buf()`
 2020-03-27 16:34:57 +01:00
benpicco
15dc9fe0de
Merge pull request #13731 from benpicco/upstream_no_rtr_adv 
gnrc_uhcp, gnrc_dhcpv6_client_6lbr: disable Router Advertisements on upstream interface
 2020-03-27 10:32:59 +01:00
Benjamin Valentin
3f24eaefb9 gnrc_uhcp: disable router advertisements on upstream interface 2020-03-27 00:37:54 +01:00
Benjamin Valentin
fec156899c gnrc_dhcpv6_client_6lbr: disable router advertisements on upstream interface 
We don't want to advertise ourselves as a router to the upstream router.
This also leads to the border router ignoring advertisements from the upstream
router.
 2020-03-27 00:37:54 +01:00
Martine Lenders
f39cfc7556
Merge pull request #13253 from nmeum/pr/random_ephemeral_port 
gnrc_sock_udp: choose random ephemeral port
 2020-03-26 15:00:14 +01:00
Martine Lenders
061eb88c05
Merge pull request #12994 from jia200x/pr/gnrc_netif_desc_alloc 
gnrc_netif: implementation of dynamic GNRC_NETIF_NUMOF approach
 2020-03-26 14:30:44 +01:00
Jose Alamos
44f7cb712c gnrc_netif: add GNRC_NETIF_SINGLE macro 2020-03-26 14:19:02 +01:00
Martine Lenders
cba1a2da0c
Merge pull request #13666 from jue89/feature/evtimer_now_msec 
net/gnrc/ipv6/nib: remove direct dependency to xtimer
 2020-03-26 13:50:13 +01:00
Jose Alamos
e451570219 gnrc_netif: remove GNRC_NETIF_NUMOF macro 2020-03-26 11:12:23 +01:00
Jose Alamos
67ed9defbe gnrc_netif_xxx_create: use external netif allocation 2020-03-26 11:12:23 +01:00
Martine Lenders
ab5deca3b0
Merge pull request #13712 from miri64/gnrc_uhcp/fix/prefix_len 
gnrc_uhcp: use actually advertised prefix length
 2020-03-25 18:46:00 +01:00
Martine S. Lenders
01d94f268a
gnrc_uhcp: use actually advertised prefix length 
This makes the UHCP client to use the actually advertised prefix length
instead of assuming /64.
 2020-03-25 16:55:01 +01:00
benpicco
6ae0fd7c82
Merge pull request #13485 from miri64/gnrc_dhcpv6/enh/configure-context 
gnrc_dhcpv6_client: configure prefix as compression context on 6LBRs
 2020-03-25 16:48:11 +01:00
benpicco
53790d1269
Merge pull request #13713 from miri64/gnrc_sixlowpan_iphc/bug/encode-zero-header 
gnrc_sixlowpan_iphc: zero IPv6 header before decompressing into it
 2020-03-25 16:43:17 +01:00
Koen Zandberg
4c59e93a35
Merge pull request #13711 from cgundogan/pr/nanocoap/coap_opt_get_opaque/const 
nanocoap: add const qualifier to pkt of coap_opt_get_opaque()
 2020-03-25 15:21:23 +01:00
Martine S. Lenders
ac222521ab
gnrc_sixlowpan_iphc: zero IPv6 header before decompressing into it 2020-03-25 14:54:18 +01:00
Cenk Gündoğan
5e42e26a6e nanocoap: add const qualifier to pkt of coap_opt_get_opaque() 2020-03-25 13:38:21 +01:00
Martine S. Lenders
4fc0251b4b
gnrc_ipv6_nib: only route to prefix list entry if on-link 
In 06aa65e1ba (#10627) a new behavior was
introduced in IPv6 route resolution to try address resolution only at
interfaces that have the prefix of the address to be resolved configured
in the prefix list. This however only makes sense, if the prefix
configured is [on-link], otherwise there is small likelihood of the
address to be resolved being on that link.

For the error case presented for 06aa65e (circular routing at the border
router) this made sense, however within a 6LoWPAN, due to the prefix
being valid for the entire mesh, this leads to the nodes always trying
classic address resolution for in-network addresses instead of just
routing to the default route.
Classic address resolution however fails, as 6LoWPAN hosts typically
[don't join the solicited-node multicast address of their unicast
addresses][6LN-iface-init], resulting in in-network addresses not being
reachable.

As such, to prevent both error cases

- the fallback to address resolution by prefix list must only be used
  when the prefix is on-link,
- the prefix configured by DHCPv6/UHCP at the 6LoWPAN border router
  must be configured as on-link, but
- the prefix must not be advertised as on-link within the 6LoWPAN to
  still be [in line with RFC 6775][RFC-6775-forbidden]

With this change these cases are covered.

[on-link]: https://tools.ietf.org/html/rfc4861#page-6
[RFC 6775]: https://tools.ietf.org/html/rfc6775
[6LN-iface-init]: https://tools.ietf.org/html/rfc6775#section-5.2
[RFC-6775-forbidden]: https://tools.ietf.org/html/rfc6775#section-6.1
 2020-03-25 13:13:40 +01:00
Martine Lenders
e47c8fa91c
Merge pull request #10627 from miri64/gnrc_ipv6_nib/fix/forward-to-pl 
gnrc_ipv6_nib: don't ignore PL for route
 2020-03-24 21:49:56 +01:00
Martine Lenders
06aa65e1ba
gnrc_ipv6_nib: don't ignore PL for route 
When pinging to a prefix for which there is a prefix list entry on the
node (so no next hop) but a default route, a packet to a non-existent
address under that prefix results in the packet being forwarded to the
default route instead. This fixes it, so the node tries address
resolution on the interface the prefix list entry is associated to.
 2020-03-24 18:19:18 +01:00