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Revert route-information option in RA. There are problems with some clients.

Browse Source 
http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2014q3/008796.html
This commit is contained in:
Simon Kelley
2014-09-13 20:41:04 +01:00
parent b4f971a081
commit 85900a246c
2 changed files with 0 additions and 30 deletions
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4
CHANGELOG
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@@ -27,10 +27,6 @@ version 2.72
servers which loop back are disabled and this event is logged.
Thanks to Smoothwall for their sponsorship of this feature.
Include an RFC4191 route information option in router
advertisements for the prefix we're advertising. Thanks to
Ilya Ponetaev for the patch.
Extend --conf-dir to allow filtering of files. So
--conf-dir=/etc/dnsmasq.d,\*.conf
will load all the files in /etc/dnsmasq.d which end in .conf

26
src/radv.c
View File

@@ -649,32 +649,6 @@ static int add_prefixes(struct in6_addr *local, int prefix,
inet_ntop(AF_INET6, local, daemon->addrbuff, ADDRSTRLEN);
if (!option_bool(OPT_QUIET_RA))
my_syslog(MS_DHCP | LOG_INFO, "RTR-ADVERT(%s) %s", param->if_name, daemon->addrbuff);
/* Send Route Information option (RFC4191, 2.3) */
put_opt6_char(ICMP6_OPT_RT_INFO);
/* Length in units of 8 octets will be 1 (header) +
* 0, 1 or 2 (0...128 bits / 64 bit per unit) */
if (0 == prefix)
put_opt6_char(1);
else if (prefix < 65)
put_opt6_char(2);
else
put_opt6_char(3);
put_opt6_char(prefix);
/* Same priority and advertised prefix */
put_opt6_char(param->prio);
/* "valid lifetime" seems more reasonable than "preferred" */
put_opt6_long(valid);
/* Actual prefix, only necessary part
* Don't append any data in case of prefix length == 0 */
if (0 != prefix)
{
if (prefix < 65)
put_opt6((void *)local, 8);
else
put_opt6((void *)local, 16);
}
}
}
}