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Add LocalDiscovery option which tries to detect peers on the local network.

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Currently, this is implemented by sending IPv4 broadcast packets to the
LAN during path MTU discovery.
This commit is contained in:
Guus Sliepen 2012-02-22 23:17:43 +01:00
parent 8e717ddb60
commit 5a28aa7b8b
8 changed files with 67 additions and 7 deletions
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2
src/graph.c
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@ -174,6 +174,7 @@ static void sssp_bfs(void) {
myself->status.visited = true;
myself->status.indirect = false;
myself->nexthop = myself;
myself->prevedge = NULL;
myself->via = myself;
list_insert_head(todo_list, myself);
@ -214,6 +215,7 @@ static void sssp_bfs(void) {
e->to->status.visited = true;
e->to->status.indirect = indirect;
e->to->nexthop = (n->nexthop == myself) ? e->to : n->nexthop;
e->to->prevedge = e;
e->to->via = indirect ? n->via : e->to;
e->to->options = e->options;