The value of 0 is accepted from peers, and can also be set by the
route-map "set aigp-metric igp-metric". For coonsistency, it should
be allowed in "set aigp-metric <value>" as well.
Signed-off-by: Enke Chen <enchen@paloaltonetworks.com>
This command did not allow the operator to display neighbor information
related to graceful-restart when used inside of a vrf.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The minimum and maximum values for BFD timers and multiplier settings
have been updated to align with RFC 5880 requirements.
Since the values inputted via VTY are in milliseconds, the maximum
permissible value on the VTY interface is 4,294,967 milliseconds.
For the multiplier setting, the minimum value is now restricted to be
greater than zero, as zero is not allowed.
The minimum transmit interval has been set to 10 milliseconds to ensure
reliable service performance.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
It was using `-v` which is actually a _version_.
Fixes: 0435b31bb8 ("bgpd: Allow bgp to specify if it will allow v6 routing with v4 nexthops")
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
With lots of update-groups, subgroups, this could be very tricky and the timer
is spawned even if it's totally unnecessary (default-originate is not enabled).
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Read The Docs made some changes that require us to add some
configuration in our build config files.
Signed-off-by: Quentin Young <qlyoung@qlyoung.net>
When using a regex (or anything that uses `\?` escapes) in python, raw
strings (`r"content"`) should be used so python doesn't consume the
escapes itself. Otherwise we get either broken behavior and/or
`SyntaxWarning: invalid escape sequence '\['`
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Document 'router pim[6] [vrf NAME]' configuration.
All the commands are basically the same, just dropped the
'ip pim[6]' prefix and document them under the router pim block.
Signed-off-by: Nathan Bahr <nbahr@atcorp.com>
In some cases (large scale) it's desired to avoid changing configurations, but
let the BGP to automatically handle ASN changes.
`auto` means the peering can be iBGP or eBGP. It will be automatically detected
and adjusted from the OPEN message.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Add a new start option "-K" to libfrr to denote a graceful start,
and use it in zebra and bgpd.
zebra will use this option to denote a planned FRR graceful restart
(supporting only bgpd currently) to wait for a route sync completion
from bgpd before cleaning up old stale routes from the FIB. An optional
timer provides an upper-bounds for this cleanup.
bgpd will use this option to denote either a planned FRR graceful
restart or a bgpd-only graceful restart, and this will drive the BGP
GR restarting router procedures.
Signed-off-by: Vivek Venkatraman <vivek@nvidia.com>
Multiple daemons have the same CLI commands defined, but the current
directive used to document CLI commands only takes the command
definition string. Since CLI command objects can be cross-referenced
using the :clicmd: directive, and are placed in the index, each object
needs to be unique.
To accomplish this, add a custom directive. This directive extends the
directive class used by sphinx's add_object_type to add a :daemon:
option. By specifying this option where needed, the object name becomes
"(<daemon>) <definition>", disambiguating it.
Signed-off-by: Quentin Young <qlyoung@qlyoung.net>
The current TOC organization is not really following Sphinx best
practices and is resulting in a jumble of articles showing up in the
sidebar.
This change primarily organizes existing articles into three major
sections:
* Introduction
- Contains system requirements, architecture & design, installation,
basic setup
* Basics
- Covers basic commands, concepts, and some random things that don't
fit elsewhere
* Protocols
- Contains all protocol documentation, and other miscellaneous daemon
docs such as those on Zebra, watchfrr, mgmtd, etc.
The appendix has been left as is, but the TOC now has a caption which
has the effect of adding a section separator in the nav sidebar.
In order to make the new structure make sense:
* Some content has been lifted up from the "Overview" page into the
index page
* Most content has been pushed down from the "Overview" page into the
"About" page (new)
* BFD's page is now titled "BFD" for consistencty; it was the only one
that had the full protocol name written out in the title
And a couple drivebys:
* BFD's intro description paragraph was rewritten to make more sense
* Old language stating that we publish platform packages on the Github
releases page was removed
* References to source building instructions were consolidated into that
section
Signed-off-by: Quentin Young <qlyoung@qlyoung.net>
