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| author | Ed Maste <emaste@FreeBSD.org> | 2023-04-24 19:41:45 +0000 |
|---|---|---|
| committer | Ed Maste <emaste@FreeBSD.org> | 2023-05-01 12:15:08 +0000 |
| commit | 5c4e8a6310973f22eb76835f1b0d5ba5dd9df2f7 (patch) | |
| tree | 9f4fb2148335c020728a8a07494ec42b3e1faca3 | |
| parent | 878716d2ccbf68946152728119f5320a46009d44 (diff) | |
| download | src-5c4e8a6310973f22eb76835f1b0d5ba5dd9df2f7.tar.gz src-5c4e8a6310973f22eb76835f1b0d5ba5dd9df2f7.zip | |
ipv6: disable RFC 4620 nodeinfo by default
RFC 4620 is an experimental RFC that can be used to request information
about a host, including:
- the fully-qualified or single-component name
- some set of the Responder's IPv6 unicast addresses
- some set of the Responder's IPv4 unicast addresses
This is not something that should be made available by default.
PR: 257709
Submitted by: ruben@verweg.com
Reviewed by: melifaro
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39778
(cherry picked from commit b73183d1a243d486e3889bd71800e94812f5fa17)
| -rw-r--r-- | sys/netinet6/in6_proto.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sys/netinet6/in6_proto.c b/sys/netinet6/in6_proto.c index fb4f76dd698c..07ce80b6ea68 100644 --- a/sys/netinet6/in6_proto.c +++ b/sys/netinet6/in6_proto.c @@ -413,8 +413,7 @@ VNET_DEFINE(int, icmp6_rediraccept) = 1;/* accept and process redirects */ VNET_DEFINE(int, icmp6_redirtimeout) = 10 * 60; /* 10 minutes */ VNET_DEFINE(int, icmp6errppslim) = 100; /* 100pps */ /* control how to respond to NI queries */ -VNET_DEFINE(int, icmp6_nodeinfo) = - (ICMP6_NODEINFO_FQDNOK|ICMP6_NODEINFO_NODEADDROK); +VNET_DEFINE(int, icmp6_nodeinfo) = 0; VNET_DEFINE(int, icmp6_nodeinfo_oldmcprefix) = 1; /* |