b22b6abd34
This allows for CARP interfaces to be used in jails e.g. ip4.addr = "em0|10.10.1.20/32 vhid 1 pass MyPass advskew 100" Before this change using exec.prestart to configure a CARP address would result in the wrong MAC being broadcast on startup as jail creates IP aliases to support ip[4|6].addr before exec.prestart is executed. PR: 191832 Reviewed by: jamie MFC after: 1 week X-MFC-With: r269340 Phabric: D528 Sponsored by: Multiplay