From 59b2565cd91a67ced650739f36129650830211ac Mon Sep 17 00:00:00 2001 From: Dave Barach Date: Sun, 10 Sep 2017 15:04:27 -0400 Subject: Repair vlib API socket server - Teach vpp_api_test to send/receive API messages over sockets - Add memfd-based shared memory - Add api messages to create memfd-based shared memory segments - vpp_api_test supports both socket and shared memory segment connections - vpp_api_test pivot from socket to shared memory API messaging - add socket client support to libvlibclient.so - dead client reaper sends ping messages, container-friendly - dead client reaper falls back to kill (, 0) live checking if e.g. a python app goes silent for tens of seconds - handle ping messages in python client support code - teach show api ring about pairwise shared-memory segments - fix ip probing of already resolved destinations (VPP-998) We'll need this work to implement proper host-stack client isolation Change-Id: Ic23b65f75c854d0393d9a2e9d6b122a9551be769 Signed-off-by: Dave Barach Signed-off-by: Dave Wallace Signed-off-by: Florin Coras --- src/vnet/ip/ip6_forward.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/vnet/ip/ip6_forward.c') diff --git a/src/vnet/ip/ip6_forward.c b/src/vnet/ip/ip6_forward.c index bb4893ad19f..54582d38364 100644 --- a/src/vnet/ip/ip6_forward.c +++ b/src/vnet/ip/ip6_forward.c @@ -2041,6 +2041,14 @@ ip6_probe_neighbor (vlib_main_t * vm, ip6_address_t * dst, u32 sw_if_index) VNET_LINK_IP6, &nh, sw_if_index); adj = adj_get (ai); + /* Peer has been previously resolved, retrieve glean adj instead */ + if (adj->lookup_next_index == IP_LOOKUP_NEXT_REWRITE) + { + adj_unlock (ai); + ai = adj_glean_add_or_lock (FIB_PROTOCOL_IP6, sw_if_index, &nh); + adj = adj_get (ai); + } + vnet_rewrite_one_header (adj[0], h, sizeof (ethernet_header_t)); vlib_buffer_advance (b, -adj->rewrite_header.data_bytes); -- cgit 1.2.3-korg