net: Add option to set outgoing multicast TTL

[fio.git] / HOWTO

diff --git a/HOWTO b/HOWTO
index 38eafdd3b49e7e5c9e4aa8672a59d5592b76b76e..a2de47067cdd11ba4ca541cae8e46910c083cda6 100644 (file)
--- a/HOWTO
+++ b/HOWTO
@@ -1448,6 +1448,10 @@ that defines them is selected.
 [net] interface=str  The IP address of the network interface used to send or
                receive UDP multicast
 
+[netsplice] ttl=int
+[net] ttl=int  Time-to-live value for outgoing UDP multicast packets.
+               Default: 1
+
 [netsplice] nodelay=bool
 [net] nodelay=bool     Set TCP_NODELAY on TCP connections.