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path: root/src/vnet/dns/reply_node.c
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2019-08-22dns: make the dns name resolver a pluginDave Barach1-227/+0
Type: refactor Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I823c2cd307a4613653a2d20f564dda062d4da31b
2019-08-15dhcp: resolver process node index in main_tDave Barach1-1/+1
Remove the (unused) node_registration_t, don't try to use it to signal resolution events. Type: fix Ticket: VPP-1746 Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Ice975e32152892ac4100b9e758412d48a43f09f1
2018-11-14Remove c-11 memcpy checks from perf-critical codeDave Barach1-1/+1
Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1 Signed-off-by: Dave Barach <dave@barachs.net>
2017-11-15Punt DNS request/reply traffic when name resolution disabledDave Barach1-3/+12
Change-Id: Iaad22f25993783be57247aa1f050740f96d2566a Signed-off-by: Dave Barach <dave@barachs.net>
2017-11-05ip4 network request processingDave Barach1-10/+14
Change-Id: I6eb0681cc2595f81ac3bf5ffa3e9b2adfff04a36 Signed-off-by: Dave Barach <dave@barachs.net>
2017-10-13VPP-1027: DNS name resolverDave Barach1-0/+214
This patch is a plausible first-cut, suitable for initial testing by vcl (host stack client library). Main features; - recursive name resolution - multiple ip4/ip6 name servers - cache size limit enforcement - currently limited to 65K - ttl / aging - static mapping support - show / clear / debug CLI commands Binary APIs provided for the following: - add/delete name servers - enable/disable the name cache - resolve a name To Do list: - Respond to ip4/ip6 client DNS requests (vs. binary API requests) - Perf / scale tuning - map pending transaction ids to pool indices, so the cache can (greatly) exceed 65K entries - Security improvements - Use unpredictable dns transaction IDs, related to previous item - Make sure that response-packet src ip addresses match the server - Add binary APIs - deliver raw response data to clients - control recursive name resolution - Documentation Change-Id: I48c373d5c05d7108ccd814d4055caf8c75ca10b7 Signed-off-by: Dave Barach <dave@barachs.net>