3535. [func] Add support for setting Differentiated Services Code
Point (DSCP) values in named. Most configuration
options which take a "port" option (e.g.,
listen-on, forwarders, also-notify, masters,
notify-source, etc) can now also take a "dscp"
option specifying a code point for use with
outgoing traffic, if supported by the underlying
OS. [RT #27596]
- add param.h for NetBSD [rt18228]
- use correct sysctl strings on NetBSD [rt18230]
- use net.inet.ip.portrange.hiport/hilast instead of
first/last on FreeBSD [rt18234]
- define sysctl strings for DragonFly [rt18235]
- use sysctl() on OpenBSD because it doesn't support
sysctlbyname() [rt18231]
in a acl. Remove duplicate entries from the localnets
acl.
1393. [port] Bind to individual IPv6 interfaces if IPV6_IPV6ONLY
is not available in the kernel to prevent accidently
listening on IPv4 interfaces.
developer: jinmei
reviewer: marka
Cleanup of redundant/useless header file inclusion.
ISC style lint, primarily for function declarations and standalone
comments -- ie, those that appear on a line without any code, which
should be written as follows:
/*
* This is a comment.
*/
make v6 sockets, but we do not have struct in6_pktinfo.
Add a check in configure.in for struct in6_pktinfo.
Use the result of that check to define (if needed) in6_pktinfo in net.h.
This change makes us build on platforms that have SOME ipv6 structures
(like in6_addr, etc) but not enough to be useful to us.
Note: Before making an ipv6 socket the code should verify that ipv6
sockets can be made using isc_net_probeipv6(). It should also
check for v4 sockets using isc_net_probeipv4() to be consistant.
