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191b60bd73
This patch adds support for tokenized IIDs, that enable administrators to assign well-known host-part addresses to nodes whilst still obtaining global network prefix from Router Advertisements. This is the iproute2 part for the kernel patch f53adae4eae5 (``net: ipv6: add tokenized interface identifier support''). Example commands with iproute2: Setting a device token: # ip token set ::1a:2b:3c:4d/64 dev eth1 Getting a device token: # ip token get dev eth1 token ::1a:2b:3c:4d dev eth1 Listing all tokens: # ip token list (or: ip token) token :: dev eth0 token ::1a:2b:3c:4d dev eth1 Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
67 lines
1.6 KiB
Groff
67 lines
1.6 KiB
Groff
.TH IP\-TOKEN 8 "28 Mar 2013" "iproute2" "Linux"
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.SH "NAME"
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ip-token \- tokenized interface identifer support
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.SH "SYNOPSIS"
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.sp
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.ad l
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.in +8
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.ti -8
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.B ip token
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.RI " { " COMMAND " | "
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.BR help " }"
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.sp
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.ti -8
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.BR "ip token" " { " set " } "
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.IR TOKEN
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.B dev
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.IR DEV
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.ti -8
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.BR "ip token" " { " get " } "
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.B dev
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.IR DEV
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.ti -8
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.BR "ip token" " { " list " }"
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.SH "DESCRIPTION"
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IPv6 tokenized interface identifer support is used for assigning well-known
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host-part addresses to nodes whilst still obtaining a global network prefix
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from Router advertisements. The primary target for tokenized identifiers are
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server platforms where addresses are usually manually configured, rather than
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using DHCPv6 or SLAAC. By using tokenized identifiers, hosts can still
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determine their network prefix by use of SLAAC, but more readily be
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automatically renumbered should their network prefix change [1]. Tokenized
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IPv6 Identifiers are described in the draft
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[1]: <draft-chown-6man-tokenised-ipv6-identifiers-02>.
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.SS ip token set - set an interface token
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set the interface token to the kernel. Once a token is set, it cannot be
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removed from the interface, only overwritten.
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.TP
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.I TOKEN
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the interface identifer token address.
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.TP
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.BI dev " DEV"
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the networking interface.
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.SS ip token get - get the interface token from the kernel
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show a tokenized interface identifer of a particular networking device.
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.B Arguments:
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coincide with the arguments of
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.B ip token set
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but the
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.I TOKEN
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must be left out.
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.SS ip token list - list all interface tokens
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list all tokenized interface identifers for the networking interfaces from
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the kernel.
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.SH SEE ALSO
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.br
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.BR ip (8)
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.SH AUTHOR
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Manpage by Daniel Borkmann
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