We all know the Situation when we’re working on some Maschines, locally or through ssh and asking ourself what ip address we get when reach out the internet.
My Dude “m2m” was so kind to wrote a litte Service years ago.
and you get the anwer, for ipv4 and ipv6 on one page. With IP, PTR, SAS and other information. Without AD, Tracking Cookies and all the other Shit.
Stateless Autoconfig
ifconfig vether0 slaacd
falls der Router im RA ein “Managed Address Configuration: Set” schickt, muss der Client eine DHCPv6 Anfrage an den DHCPv6 Server schicken. OpenBSD hat das im Base System nicht drin, drum installieren wird den Client
pkg_add dhcpcd
umweg ~# cat /etc/dhcpcd.conf
ipv6only
noipv6rs
duid
persistent
option rapid_commit
require dhcp_server_identifier
# disable running any hooks; not typically required for simple DHCPv6-PD setup
script ""
# List interfaces explicitly so that dhcpcd doesn't touch others
allowinterfaces vether0
interface vether0
# the following two lines tell dhcpcd to do router solicitation
# itself. don't use them if using "inet6 autoconf" (slaacd)
ipv6rs
ia_na 1
und last but not least den Service enablen und restarten
Hint: wide-dhcpv6-20080615p9 was not working fine. So, i gave a try with dhcpcd
pkg_add dhcpcd-7.1.1p4
/etc/dhcpcd.conf
ipv6only
noipv6rs
duid
persistent
option rapid_commit
require dhcp_server_identifier
# disable running any hooks; not typically required for simple DHCPv6-PD setup
script ""
# List interfaces explicitly so that dhcpcd doesn't touch others
allowinterfaces em1 vlan108 vlan110 vlan112
interface em1
# the following two lines tell dhcpcd to do router solicitation
# itself. don't use them if using "inet6 autoconf" (slaacd)
ipv6rs
ia_na 1
# request prefixes from the provider to use for downstream networks
ia_pd 2 vlan108/1 vlan110/2 vlan112/3
rcctl enable dhcpcd
rcctl restart dhcpcd
You sould now get a ip address on your public interface. adjust the pf.conf accordingly for ipv6 !