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Merge pull request #5138 from ghasemnaddaf/vrrp_updates

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doc: minor updates to vrrp doc
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Quentin Young 2019-10-11 12:04:32 -04:00 committed by GitHub
parent adca8385ae 803a4db6ff
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doc/user/vrrp.rst
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@ -108,7 +108,7 @@ Suppose you have an interface ``eth0`` with the following configuration:
.. code-block:: console .. code-block:: console
$ ip link show eth0 $ ip addr show eth0
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 02:17:45:00:aa:aa brd ff:ff:ff:ff:ff:ff link/ether 02:17:45:00:aa:aa brd ff:ff:ff:ff:ff:ff
inet 10.0.2.15/24 brd 10.0.2.255 scope global dynamic eth0 inet 10.0.2.15/24 brd 10.0.2.255 scope global dynamic eth0
@ -118,9 +118,10 @@ Suppose you have an interface ``eth0`` with the following configuration:
inet6 fe80::17:45ff:fe00:aaaa/64 scope link inet6 fe80::17:45ff:fe00:aaaa/64 scope link
valid_lft forever preferred_lft forever valid_lft forever preferred_lft forever
Suppose the address you want to back up is ``10.0.2.16``, and will be managed Suppose that the IPv4 and IPv6 addresses you want to back up are ``10.0.2.16``
by the virtual router with id ``5``. A macvlan device with the appropriate MAC and ``2001:db8::370:7334``, and that they will be managed by the virtual router
address must be created before VRRP can begin to operate. with id ``5``. A macvlan device with the appropriate MAC address must be created
before VRRP can begin to operate.
If you are using ``ifupdown2``, the configuration is as follows: If you are using ``ifupdown2``, the configuration is as follows:
@ -426,10 +427,11 @@ Show commands, global defaults and debugging configuration commands.
VRID will only show routers with that VRID. Specifying ``json`` will dump VRID will only show routers with that VRID. Specifying ``json`` will dump
each router state in a JSON array. each router state in a JSON array.
.. index:: debug vrrp [{protocol|autoconfigure|packets|sockets|ndisc|arp|zebra}] .. index:: [no] debug vrrp [{protocol|autoconfigure|packets|sockets|ndisc|arp|zebra}]
.. clicmd:: debug vrrp [{protocol|autoconfigure|packets|sockets|ndisc|arp|zebra}] .. clicmd:: [no] debug vrrp [{protocol|autoconfigure|packets|sockets|ndisc|arp|zebra}]
Toggle debugging logs for some or all components of VRRP. Toggle debugging logs for VRRP components.
If no component is specified, debugging for all components are turned on/off.
protocol protocol
Logs state changes, election protocol decisions, and interface status Logs state changes, election protocol decisions, and interface status
@ -482,7 +484,8 @@ execute the following command:
.. clicmd:: [no] vrrp autoconfigure [version (2-3)] .. clicmd:: [no] vrrp autoconfigure [version (2-3)]
Generates VRRP configuration based on the interface configuration on the Generates VRRP configuration based on the interface configuration on the
base system. Any existing interfaces that are configured properly for VRRP - base system. If the protocol version is not specified, the default is VRRPv3.
Any existing interfaces that are configured properly for VRRP -
i.e. have the correct MAC address, link local address (when required), IPv4 i.e. have the correct MAC address, link local address (when required), IPv4
and IPv6 addresses - are used to create a VRRP router on their parent and IPv6 addresses - are used to create a VRRP router on their parent
interfaces, with VRRP IPvX addresses taken from the addresses assigned to interfaces, with VRRP IPvX addresses taken from the addresses assigned to