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authorGeoff Goodell <goodell@eecs.harvard.edu>2005-01-20 07:49:57 +0000
committerGeoff Goodell <goodell@eecs.harvard.edu>2005-01-20 07:49:57 +0000
commitdab63afe2f03ffb8be632cb8cedc0fabd1deb5b3 (patch)
treef69ecdaf3949c5c0481eb8ee0f757e63a32b15dd /doc
parent8acf5bed3c2d2ba09c747122ff61dc8aff11c20e (diff)
downloadtor-dab63afe2f03ffb8be632cb8cedc0fabd1deb5b3.tar.gz
tor-dab63afe2f03ffb8be632cb8cedc0fabd1deb5b3.zip
added short note about route selection to dir-spec.txt
svn:r3382
Diffstat (limited to 'doc')
-rw-r--r--doc/dir-spec.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/dir-spec.txt b/doc/dir-spec.txt
index 4480f17b12..5007369476 100644
--- a/doc/dir-spec.txt
+++ b/doc/dir-spec.txt
@@ -167,4 +167,9 @@ router in transport domain B must have pushed its descriptor to a directory
server in transport domain A, so that the directory server in transport domain
A can use that router to reach the directory server in transport domain B.
+When confronted with the choice of multiple different paths to reach the same
+router, the Blossom nodes may use a route selection protocol similar in design
+to that used by BGP (may be a simple distance-vector route selection procedure
+that only takes into account path length, or may be more complex to avoid
+loops, cache results, etc.) in order to choose the best one.