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Add --ra-param and remove --force-fast-ra

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This commit is contained in:
Simon Kelley
2013-10-10 20:58:11 +01:00
parent 043c271f8a
commit c4cd95df68
5 changed files with 147 additions and 37 deletions
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18
man/dnsmasq.8
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@@ -1525,11 +1525,19 @@ 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 RDNSS and DNSSL.
.TP
.B --force-fast-ra
Normally, dnsmasq advertises a new IPv6 prefix frequently (every 10 seconds or so) for the first minute, and then
drops back to sending "maintenance" advertisements every 10 minutes or so. This option forces dnsmasq to be always in
frequent RA mode. It's a bug workaround for mobile devices which go deaf to RAs during sleep and therefore
lose conectivity; with frequent RAs they recover in a reasonable time after wakeup.
.B --ra-param=<interface>,[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
.B --ra-param=eth0,high.
The interval between router advertisements may be set (in seconds) with
.B --ra-param=eth0,60.
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
The interface field may include a wildcard.
.TP
.B --enable-tftp[=<interface>[,<interface>]]
Enable the TFTP server function. This is deliberately limited to that