Merge pull request #24848 from dceara/fix-multicast-example

jboxman · web-flow · commit 46fa65817767 · 2020-09-24T17:45:24.000-04:00
Fix multicast SDN example.
diff --git a/modules/nw-enabling-multicast.adoc b/modules/nw-enabling-multicast.adoc
@@ -121,7 +121,7 @@ $ CIDR=$(oc get Network.config.openshift.io cluster \
 [source,terminal]
 ----
 $ oc exec msender -i -t -- \
-    /bin/bash -c "echo | socat STDIO UDP4-DATAGRAM:224.1.0.1:30102,range=$CIDR"
+    /bin/bash -c "echo | socat STDIO UDP4-DATAGRAM:224.1.0.1:30102,range=$CIDR,ip-multicast-ttl=64"
 ----
 +
 If multicast is working, the previous command returns the following output:

Original file line number	Diff line number	Diff line change
`@@ -121,7 +121,7 @@ $ CIDR=$(oc get Network.config.openshift.io cluster \`
`121`	`121`	`[source,terminal]`
`122`	`122`	`----`
`123`	`123`	`$ oc exec msender -i -t -- \`
`124`		`- /bin/bash -c "echo \| socat STDIO UDP4-DATAGRAM:224.1.0.1:30102,range=$CIDR"`
	`124`	`+ /bin/bash -c "echo \| socat STDIO UDP4-DATAGRAM:224.1.0.1:30102,range=$CIDR,ip-multicast-ttl=64"`
`125`	`125`	`----`
`126`	`126`	`+`
`127`	`127`	`If multicast is working, the previous command returns the following output:`