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Extend --ra-param mtu: field to allow an interface name.

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Vladislav Grishenko
2017-04-24 22:34:45 +01:00
committed by Simon Kelley
parent 5a7212c70e
commit 6ec5f5c427
6 changed files with 20 additions and 6 deletions
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6
man/dnsmasq.8
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@@ -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>,[mtu:<integer>|off,][high,|low,]<ra-interval>[,<router lifetime>]
.B --ra-param=<interface>,[mtu:<integer>|<interface>|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
@@ -1788,7 +1788,11 @@ 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 four parameters may be set at once.
.B --ra-param=eth0,mtu:1280,low,60,1200
The interface field may include a wildcard.
The mtu: parameter may be an arbitrary interface name, in which case the MTU value for that interface is used. This is useful
for (eg) advertising the MTU of a WAN interface on the other interfaces of a router.
.TP
.B --dhcp-reply-delay=[tag:<tag>,]<integer>
Delays sending DHCPOFFER and proxydhcp replies for at least the specified number of seconds.