Introduce some hysteresis in choice of xroute.

03475d29 · Juliusz Chroboczek · 7ae147e8 · 03475d29
Commit 03475d29 authored Jun 06, 2007 by Juliusz Chroboczek
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xroute.c xroute.c +1 -1

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--- a/xroute.c
+++ b/xroute.c
@@ -163,7 +163,7 @@ consider_xroute(struct xroute *xroute)
    installed = find_installed_myxroute(xroute->prefix, xroute->plen);
    if(!installed) {
        installed = find_installed_xroute(xroute->prefix, xroute->plen);
-        if(!installed || installed->metric >= xroute->metric)
+        if(!installed || installed->metric > xroute->metric + 64)
            install_xroute(xroute);
    }
 }