ncsid: Import from gBMC

This is the initial code drop from gBMC.

Google-Bug-Id: 179618516
Upstream: 1e71af914bc8c54d8b91d0a1cf377e2696713c2f
Change-Id: Ic653e8271dacd205e04f2bc713071ef2ec5936a4
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/ncsid/src/update-static-neighbors@.service.in b/ncsid/src/update-static-neighbors@.service.in
new file mode 100644
index 0000000..c729cc5
--- /dev/null
+++ b/ncsid/src/update-static-neighbors@.service.in
@@ -0,0 +1,16 @@
+[Unit]
+Description=Static Neighbor Updater
+Wants=mapper-wait@-xyz-openbmc_project-network-%i.service
+After=mapper-wait@-xyz-openbmc_project-network-%i.service
+Requisite=nic-hostless@%i.target
+After=nic-hostless@%i.target
+BindsTo=nic-hostless@%i.target
+StartLimitIntervalSec=1min
+StartLimitBurst=5
+
+[Service]
+KillMode=mixed
+Restart=on-failure
+ExecStart=@@BIN@ update-static-neighbors %I
+SyslogIdentifier=update-static-neighbors@%I
+SuccessExitStatus=10