07aec21fa4
over pppoe, fetching prefixes from upstream and assigning them to a couple of local interfaces.
34 lines
1.2 KiB
Plaintext
34 lines
1.2 KiB
Plaintext
$OpenBSD: README,v 1.1 2015/09/24 15:14:11 sthen Exp $
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+-----------------------------------------------------------------------
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| Running ${FULLPKGNAME} on OpenBSD
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+-----------------------------------------------------------------------
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DHCPv6-PD (Prefix Delegation)
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=============================
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As OpenBSD doesn't yet support DHCPv6 in the base OS, one common use of
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this package is to request Prefix Delegation from an ISP, which hands you
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one or more routable IPv6 subnet that can be assigned to interfaces
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facing your local network.
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Here is a sample configuration achieving this, fetching addresses over the
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pppoe0 interface and assigning it to multiple local networks. In this example,
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dhcpcd's router solicitation support is disabled (noipv6rs) - the kernel's
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support should be used instead ("rtsol" in /etc/hostname.pppoe0). It fetches
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addresses over pppoe0 and assigns them to "downstream" interfaces em0, vlan3
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and vlan5. These interfaces are listed explicitly so that dhcpcd doesn't
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touch other interfaces at all.
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noipv6rs
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ipv6only
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duid
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persistent
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option rapid_commit
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require dhcp_server_identifier
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nohook lookup-hostname
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allowinterfaces pppoe0 em0 vlan3 vlan5
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interface pppoe0
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iaid 1
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ia_pd 2 em0/1 vlan3/2 vlan5/3
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