doc: manually finish conversion

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>

1 files changed, 96 insertions, 96 deletions

diff --git a/doc/user/ipv6.rst b/doc/user/ipv6.rst
index d6b7d972ad..3780a6311f 100644
--- a/doc/user/ipv6.rst
+++ b/doc/user/ipv6.rst
@@ -4,11 +4,12 @@
 IPv6 Support
 ************
 
-FRR fully supports IPv6 routing.  As described so far, Frr supports
-RIPng, OSPFv3, and BGP-4+.  You can give IPv6 addresses to an interface
-and configure static IPv6 routing information.  FRR IPv6 also provides
-automatic address configuration via a feature called ``address auto configuration``.  To do it, the router must send router advertisement
-messages to the all nodes that exist on the network.
+FRR fully supports IPv6 routing.  As described so far, Frr supports RIPng,
+OSPFv3, and BGP-4+.  You can give IPv6 addresses to an interface and configure
+static IPv6 routing information.  FRR IPv6 also provides automatic address
+configuration via a feature called ``address auto configuration``.  To do it,
+the router must send router advertisement messages to the all nodes that exist
+on the network.
 
 Previous versions of FRR could be built without IPv6 support.  This is
 no longer possible.
@@ -17,177 +18,176 @@ Router Advertisement
 ====================
 
 .. index:: no ipv6 nd suppress-ra
-
 .. clicmd:: no ipv6 nd suppress-ra
+
    Send router advertisment messages.
 
 .. index:: ipv6 nd suppress-ra
-
 .. clicmd:: ipv6 nd suppress-ra
+
    Don't send router advertisment messages.
 
 .. index:: ipv6 nd prefix ipv6prefix [valid-lifetime] [preferred-lifetime] [off-link] [no-autoconfig] [router-address]
-
 .. clicmd:: ipv6 nd prefix ipv6prefix [valid-lifetime] [preferred-lifetime] [off-link] [no-autoconfig] [router-address]
-        Configuring the IPv6 prefix to include in router advertisements. Several prefix
-        specific optional parameters and flags may follow:
 
-        - ``valid-lifetime``: the length of time in seconds during what the prefix is
-          valid for the purpose of on-link determination. Value ``infinite`` represents
-          infinity (i.e. a value of all one bits (``0xffffffff``)).
-          Range: ``(0-4294967295)``  Default: ``2592000``
+   Configuring the IPv6 prefix to include in router advertisements. Several prefix
+   specific optional parameters and flags may follow:
 
-        - ``preferred-lifetime``: the length of time in seconds during what addresses
-          generated from the prefix remain preferred. Value ``infinite`` represents
-          infinity.
-          Range: ``(0-4294967295)``  Default: ``604800``
+   - ``valid-lifetime``: the length of time in seconds during what the prefix is
+     valid for the purpose of on-link determination. Value ``infinite`` represents
+     infinity (i.e. a value of all one bits (``0xffffffff``)).
+     Range: ``(0-4294967295)``  Default: ``2592000``
 
-        - ``off-link``: indicates that advertisement makes no statement about on-link or
-          off-link properties of the prefix.
-          Default: not set, i.e. this prefix can be used for on-link determination.
+   - ``preferred-lifetime``: the length of time in seconds during what addresses
+     generated from the prefix remain preferred. Value ``infinite`` represents
+     infinity.
+     Range: ``(0-4294967295)``  Default: ``604800``
 
-        - ``no-autoconfig``: indicates to hosts on the local link that the specified prefix
-          cannot be used for IPv6 autoconfiguration.
+   - ``off-link``: indicates that advertisement makes no statement about on-link or
+     off-link properties of the prefix.
+     Default: not set, i.e. this prefix can be used for on-link determination.
 
-          Default: not set, i.e. prefix can be used for autoconfiguration.
+   - ``no-autoconfig``: indicates to hosts on the local link that the specified prefix
+     cannot be used for IPv6 autoconfiguration.
 
-        - ``router-address``: indicates to hosts on the local link that the specified
-          prefix contains a complete IP address by setting R flag.
+     Default: not set, i.e. prefix can be used for autoconfiguration.
 
-          Default: not set, i.e. hosts do not assume a complete IP address is placed.
+   - ``router-address``: indicates to hosts on the local link that the specified
+     prefix contains a complete IP address by setting R flag.
+
+     Default: not set, i.e. hosts do not assume a complete IP address is placed.
 
 .. index::
    single: no ipv6 nd ra-interval [(1-1800)]
    single: no ipv6 nd ra-interval [(1-1800)]
-
 .. clicmd:: [no] ipv6 nd ra-interval [(1-1800)]
-        The  maximum  time allowed between sending unsolicited multicast router
-        advertisements from the interface, in seconds.
-        Default: ``600``
-
-.. index:: ipv6 nd ra-interval msec (70-1800000)
 
+   The maximum time allowed between sending unsolicited multicast router
+   advertisements from the interface, in seconds.
+   Default: ``600``
 
+.. index:: ipv6 nd ra-interval msec (70-1800000)
 .. index::
    single: no ipv6 nd ra-interval [msec (70-1800000)]
    single: ipv6 nd ra-interval msec (70-1800000)
-
 .. clicmd:: [no] ipv6 nd ra-interval [msec (70-1800000)]
-        The  maximum  time allowed between sending unsolicited multicast router
-        advertisements from the interface, in milliseconds.
-        Default: ``600000``
+
+   The maximum time allowed between sending unsolicited multicast router
+   advertisements from the interface, in milliseconds.
+   Default: ``600000``
 
 .. index::
    single: ipv6 nd ra-lifetime (0-9000)
    single: no ipv6 nd ra-lifetime [(0-9000)]
-
 .. clicmd:: [no] ipv6 nd ra-lifetime [(0-9000)]
-        The value to be placed in the Router Lifetime field of router advertisements
-        sent from the interface, in seconds. Indicates the usefulness of the router
-        as a default router on this interface. Setting the value to zero indicates
-        that the router should not be considered a default router on this interface.
-        Must be either zero or between value specified with ``ipv6 nd ra-interval``
-        (or default) and 9000 seconds.
-        Default: ``1800``
+
+   The value to be placed in the Router Lifetime field of router advertisements
+   sent from the interface, in seconds. Indicates the usefulness of the router
+   as a default router on this interface. Setting the value to zero indicates
+   that the router should not be considered a default router on this interface.
+   Must be either zero or between value specified with ``ipv6 nd ra-interval``
+   (or default) and 9000 seconds.
+   Default: ``1800``
 
 .. index::
    single: no ipv6 nd reachable-time [(1-3600000)]
    single: ipv6 nd reachable-time (1-3600000)
-
 .. clicmd:: [no] ipv6 nd reachable-time [(1-3600000)]
-        The value to be placed in the Reachable Time field in the Router Advertisement
-        messages sent by the router, in milliseconds. The configured time enables the
-        router to detect unavailable neighbors. The value zero means unspecified (by
-        this router).
-        Default: ``0``
+
+   The value to be placed in the Reachable Time field in the Router
+   Advertisement messages sent by the router, in milliseconds. The configured
+   time enables the router to detect unavailable neighbors. The value zero
+   means unspecified (by this router).
+   Default: ``0``
 
 .. index::
    single: ipv6 nd managed-config-flag
    single: no ipv6 nd managed-config-flag
-
 .. clicmd:: [no] ipv6 nd managed-config-flag
-        Set/unset flag in IPv6 router advertisements which indicates to hosts that they
-        should use managed (stateful) protocol for addresses autoconfiguration in
-        addition to any addresses autoconfigured using stateless address
-        autoconfiguration.
-        Default: not set
+
+   Set/unset flag in IPv6 router advertisements which indicates to hosts that
+   they should use managed (stateful) protocol for addresses autoconfiguration
+   in addition to any addresses autoconfigured using stateless address
+   autoconfiguration.
+   Default: not set
 
 .. index::
    single: ipv6 nd other-config-flag
    single: no ipv6 nd other-config-flag
-
 .. clicmd:: [no] ipv6 nd other-config-flag
-        Set/unset flag in IPv6 router advertisements which indicates to hosts that
-        they should use administered (stateful) protocol to obtain autoconfiguration
-        information other than addresses.
-        Default: not set
+
+   Set/unset flag in IPv6 router advertisements which indicates to hosts that
+   they should use administered (stateful) protocol to obtain autoconfiguration
+   information other than addresses.
+   Default: not set
 
 .. index::
    single: ipv6 nd home-agent-config-flag
    single: no ipv6 nd home-agent-config-flag
-
 .. clicmd:: [no] ipv6 nd home-agent-config-flag
-        Set/unset flag in IPv6 router advertisements which indicates to hosts that
-        the router acts as a Home Agent and includes a Home Agent Option.
-        Default: not set
+
+   Set/unset flag in IPv6 router advertisements which indicates to hosts that
+   the router acts as a Home Agent and includes a Home Agent Option.
+   Default: not set
 
 .. index:: ipv6 nd home-agent-preference (0-65535)
 
 .. index::
    single: no ipv6 nd home-agent-preference [(0-65535)]
    single: ipv6 nd home-agent-preference (0-65535)
-
 .. clicmd:: [no] ipv6 nd home-agent-preference [(0-65535)]
-        The value to be placed in Home Agent Option, when Home Agent config flag is set,
-        which indicates to hosts Home Agent preference. The default value of 0 stands
-        for the lowest preference possible.
-        Default: ``0``
+
+   The value to be placed in Home Agent Option, when Home Agent config flag is
+   set, which indicates to hosts Home Agent preference. The default value of 0
+   stands for the lowest preference possible.
+   Default: ``0``
 
 .. index::
    single: ipv6 nd home-agent-lifetime (0-65520)
    single: no ipv6 nd home-agent-lifetime (0-65520)
-
 .. clicmd:: [no] ipv6 nd home-agent-lifetime [(0-65520)]
-        The value to be placed in Home Agent Option, when Home Agent config flag is set,
-        which indicates to hosts Home Agent Lifetime. The default value of 0 means to
-        place the current Router Lifetime value.
 
-        Default: ``0``
+   The value to be placed in Home Agent Option, when Home Agent config flag is set,
+   which indicates to hosts Home Agent Lifetime. The default value of 0 means to
+   place the current Router Lifetime value.
+
+   Default: ``0``
 
 .. index::
    single: ipv6 nd adv-interval-option
    single: no ipv6 nd adv-interval-option
-
 .. clicmd:: [no] ipv6 nd adv-interval-option
-        Include an Advertisement Interval option which indicates to hosts the maximum time,
-        in milliseconds, between successive unsolicited Router Advertisements.
-        Default: not set
+
+   Include an Advertisement Interval option which indicates to hosts the maximum time,
+   in milliseconds, between successive unsolicited Router Advertisements.
+   Default: not set
 
 .. index::
    single: ipv6 nd router-preference (high|medium|low)
    single: no ipv6 nd router-preference (high|medium|low)
-
 .. clicmd:: [no] ipv6 nd router-preference [(high|medium|low)]
-        Set default router preference in IPv6 router advertisements per RFC4191.
-        Default: medium
+
+   Set default router preference in IPv6 router advertisements per RFC4191.
+   Default: medium
 
 .. index::
    single: ipv6 nd mtu (1-65535)
    single: no ipv6 nd mtu [(1-65535)]
-
 .. clicmd:: [no] ipv6 nd mtu [(1-65535)]
-        Include an MTU (type 5) option in each RA packet to assist the attached hosts
-        in proper interface configuration. The announced value is not verified to be
-        consistent with router interface MTU.
 
-        Default: don't advertise any MTU option.::
-                interface eth0
-                 no ipv6 nd suppress-ra
-                 ipv6 nd prefix 2001:0DB8:5009::/64
+   Include an MTU (type 5) option in each RA packet to assist the attached
+   hosts in proper interface configuration. The announced value is not verified
+   to be consistent with router interface MTU.
+
+   Default: don't advertise any MTU option.::
+           interface eth0
+            no ipv6 nd suppress-ra
+            ipv6 nd prefix 2001:0DB8:5009::/64
+
 
+.. seealso::
 
-For more information see
-:t:`RFC2462 (IPv6 Stateless Address Autoconfiguration)`,
-:t:`RFC4861 (Neighbor Discovery for IP Version 6 (IPv6))`,
-:t:`RFC6275 (Mobility Support in IPv6)` and
-:t:`RFC4191 (Default Router Preferences and More-Specific Routes)`.
+   - :rfc:`2462` (IPv6 Stateless Address Autoconfiguration)
+   - :rfc:`4861` (Neighbor Discovery for IP Version 6 (IPv6))
+   - :rfc:`6275` (Mobility Support in IPv6)
+   - :rfc:`4191` (Default Router Preferences and More-Specific Routes)