pimd: Clarifications on debug hints.
diff --git a/pimd/DEBUG b/pimd/DEBUG
index 8d64475..72fb826 100644
--- a/pimd/DEBUG
+++ b/pimd/DEBUG
@@ -32,16 +32,29 @@
conf t
ip ssmpingd 1.1.1.1
- - The following command generates a 100-kbps multicast stream for
+ - Using nepim to generate multicast stream from 1.1.1.1 to 239.1.1.1:
+
+ Notices:
+
+ a) The host unicast address 1.1.1.1 must be reachable from the
+ receiver.
+
+ b) nepim tool requires the receiver must be started *before* the
+ sender.
+
+ First: Start a receiver for that stream by running:
+
+ nepim -q -6 -j 1.1.1.1+239.1.1.1@eth0
+ (Remember of enabling both "ip pim ssm" and "ip igmp" under eth0.)
+
+ Second: Start the sender at host 1.1.1.1.
+
+ The following command generates a 100-kbps multicast stream for
channel 1.1.1.1,239.1.1.1 with TTL 10 and 1000-byte payload per UDP
packet (to avoid fragmentation):
- nepim -M -b 1.1.1.1 -c 239.1.1.1 -T 10 -W 1000 -r 100k -a 1d
+ nepim -6 -M -b 1.1.1.1 -c 239.1.1.1 -T 10 -W 1000 -r 100k -a 1d
- - Remotely you can receive that stream by running:
-
- nepim -j 1.1.1.1+239.1.1.1@eth0
- (Remember of enabling both "ip pim ssm" and "ip igmp" under eth0.)
SAMPLE DEBUG COMMANDS