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authorThomas Markwalder <tmark@isc.org>2018-01-12 10:12:41 -0500
committerThomas Markwalder <tmark@isc.org>2018-01-12 10:12:41 -0500
commitd394b602d43f24cd96fff3fbfb0c7b386b352cca (patch)
tree14a33169b67a6ac01e4c6d251a3702489ec899e0 /RELNOTES
parentd638452ea1a83e12f61e64fe39838a74e453f40a (diff)
downloadisc-dhcp-d394b602d43f24cd96fff3fbfb0c7b386b352cca.tar.gz
[master] Added DAD error checking on BOUND6 to client scripts
Merges in rt46805.
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@@ -87,6 +87,16 @@ ISC DHCP is open source software maintained by Internet Systems
Consortium. This product includes cryptographic software written
by Eric Young (eay@cryptsoft.com).
+ Changes since 4.4.0b1 (New Features)
+
+- Duplicate address detection when binding to a new IPv6 address was added
+ to the following dhclient scripts: linux,freebsd,netbsd,openbsd, and macos.
+ The scripts will check for DAD errors after binding to a new IPv6 address
+ for at most --dad-wait-time seconds. If a DAD error is detected the script
+ will exit with a value of 3, instructing dhclient to decline the address. If
+ dad-wait-time is zero (the default), DAD error checking is not peformed.
+ [ISC-Bugs 46805]
+
Changes since 4.4.0b1 (Bug Fixes)
- Added clarifying text to dhcpd.conf.5 explaining the class match expressions