doc/protocols: simplify and clarify UDP localaddr option

Signed-off-by: Marton Balint <cus@passwd.hu>
6 years ago · 9344322573
parent ab0812c1a8
commit 9344322573
1 changed files with 2 additions and 3 deletions
--- a/doc/protocols.texi
+++ b/doc/protocols.texi
@ -1544,9 +1544,8 @@ packet bursts.
 Override the local UDP port to bind with.

@item localaddr=@var{addr}
-Choose the local IP address. This is useful e.g. if sending multicast
-and the host has multiple interfaces, where the user can choose
-which interface to send on by specifying the IP address of that interface.
+Local IP address of a network interface used for sending packets or joining
+multicast groups.

@item pkt_size=@var{size}
 Set the size in bytes of UDP packets.