Martine Lenders 254f16e81f gnrc_sixlowpan_frag: add asynchronous rbuf GC ... While the current approach for garbage collection in the 6Lo reassembly buffer is good for best-effort handling of *fragmented* packets and nicely RAM saving, it has the problem that incomplete, huge datagrams can basically DoS a node, if no further fragmented datagram is received for a while (since the packet buffer is full and GC is not triggered). This change adds a asynchronous GC (utilizing the existing functionality) to the reassembly buffer, so that even if there is no new fragmented packet received, fragments older than `RBUF_TIMEOUT` will be removed from the reassembly buffer, freeing up the otherwise wasted packet buffer space.		2018-07-03 10:25:25 +02:00
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icmpv6	gnrc_icmpv6_echo: fix ping for loopback	2018-01-31 15:46:52 +01:00
ipv6	Merge pull request #8823 from miri64/gnrc_ipv6_nib/feat/slaac	2018-06-21 14:10:36 +02:00
ndp	gnrc_ndp: only send RAs when VALID address is found	2018-05-31 17:11:26 +02:00
sixlowpan	gnrc_sixlowpan_frag: add asynchronous rbuf GC	2018-07-03 10:25:25 +02:00