Add mtu facility to --ra-param.

1 files changed, 3 insertions, 3 deletions

diff --git a/man/dnsmasq.8 b/man/dnsmasq.8
index 787c104..d231e7b 100644
--- a/man/dnsmasq.8
+++ b/man/dnsmasq.8
@@ -1776,7 +1776,7 @@ the relevant link-local address of the machine running dnsmasq is sent
 as recursive DNS server. If provided, the DHCPv6 options dns-server and
 domain-search are used for the DNS server (RDNSS) and the domain search list (DNSSL).
 .TP
-.B --ra-param=<interface>,[high|low],[[<ra-interval>],<router lifetime>]
+.B --ra-param=<interface>,[mtu:<integer>|off,][high,|low,]<ra-interval>[,<router lifetime>]
 Set non-default values for router advertisements sent via an
 interface. The priority field for the router may be altered from the
 default of medium with eg
@@ -1786,8 +1786,8 @@ The interval between router advertisements may be set (in seconds) with
 The lifetime of the route may be changed or set to zero, which allows
 a router to advertise prefixes but not a route via itself. 
 .B --ra-parm=eth0,0,0
-(A value of zero for the interval means the default value.) All three parameters may be set at once.
-.B --ra-param=low,60,1200
+(A value of zero for the interval means the default value.) All four parameters may be set at once.
+.B --ra-param=eth0,mtu:1280,low,60,1200
 The interface field may include a wildcard.
 .TP
 .B --dhcp-reply-delay=[tag:<tag>,]<integer>