# Enable IPv6 Privacy Extensions (see RFC 4941 and RFC 3041)
net.ipv6.conf.all.use_tempaddr = 2
net.ipv6.conf.default.use_tempaddr = 2

# Redirects can potentially be used to maliciously alter hosts routing
# tables.
net.ipv6.conf.all.accept_redirects = 0

# The source routing feature includes some known vulnerabilities.
net.ipv6.conf.all.accept_source_route = 0