Apply the PLR only to the incoming direction, thus avoiding double application of...

diff --git a/src/nepi/testbeds/planetlab/scripts/plr50.c b/src/nepi/testbeds/planetlab/scripts/plr50.c
index 34d8f9a..a6fc4f0 100644 (file)
--- a/src/nepi/testbeds/planetlab/scripts/plr50.c
+++ b/src/nepi/testbeds/planetlab/scripts/plr50.c
@@ -2,6 +2,6 @@
 
 int accept_packet(const char* packet, int direction)
 {
-    return (rand() > (RAND_MAX/2));
+    return (direction != 0) || (rand() > (RAND_MAX/2));
 }
 

diff --git a/src/nepi/testbeds/planetlab/scripts/plr50.py b/src/nepi/testbeds/planetlab/scripts/plr50.py
index fcfa687..734c2a9 100644 (file)
--- a/src/nepi/testbeds/planetlab/scripts/plr50.py
+++ b/src/nepi/testbeds/planetlab/scripts/plr50.py
@@ -1,6 +1,8 @@
 import random
 
+random.seed(1234)
+
 def accept_packet(packet, direction, rng=random.random):
-    return rng() > 0.5
+    return direction or rng() > 0.5