Because vrf backend may be based on namespaces, each vrf can
use in the [16-(2^32-1)] range table identifier for daemons that
request it. Extend the table manager to be hosted by vrf.
That possibility is disabled in the case the vrf backend is vrflite.
In that case, all vrf context use the same table manager instance.
Add a configuration command to be able to configure the wished
range of tables to use. This is a solution that permits to give
chunks to bgp daemon when it works with bgp flowspec entries and
wants to use specific iptables that do not override vrf tables.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Added references to some other sysctl knobs that influence behavior
significant to routers, e.g. arp_accept, arp_ignore, bc_forwarding.
Signed-off-by: Trey Aspelund <taspelund@nvidia.com>
1. This check is absolutely useless. Nothing keeps user from deleting
the address right after this check.
2. This check prevents zebra from correctly reading the user config with
"set src" because of a race with interface startup (see #4249).
3. NO OPERATIONAL DATA USAGE ON VALIDATION STAGE.
Fixes#7319.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
"ip nht resolve-via-default" is currently placed in "Link Parameters
Commands" section. Add a separate section and missing IPv6 counterpart.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Description:
Added a new show command("show ip zebra route dump") to dump all routes
with detailed information including nexthops,flags, status ..etc.
This helps for dubugging and added to support_bundle_command.conf.
Defined this command as a hidden command.
Signed-off-by: Rajesh Girada <rgirada@vmware.com>
These don't need to be documented, most of the time they are obvious,
when they aren't the behavior can just be described in the command
description.
Signed-off-by: Quentin Young <qlyoung@nvidia.com>
- Generate index entries automatically
- Remove manual command index entries
- Clean up a few other manual index entries
Signed-off-by: Quentin Young <qlyoung@nvidia.com>
People keep asking about the default unreachable route
in the linux vrf table. Add a bit of color about the
design choices and what is going on.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Many index entries used '[no] xxx' or 'no xxx', some had both
positive and 'no' forms. Clean that up mostly - index positive
form of commands only.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Add a command that allows FRR to know it's being used with
an underlying asic offload, from the linux kernel perspective.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Add a type specifier to the `show nexthop-group` command
so we can easily filter by type when using proto created
nexthop groups.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
With the change of Solaris going from Supported -> UnSupported
the documentation needed to be updated to reflect the reality
on the ground.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
* add a vrf sub-command `[no] ipv6 router-id X:X::X:X`.
* add command `[no] ipv6 router-id X:X::X:X [vrf NAME]` for backward
compatibility.
* add a vrf sub-command `[no] ip router-id A.B.C.D` and make the old
one without `ip` an alias for it.
* add a command `[no] ip router-id A.B.C.D [vrf NAME]` for backward
comptibility and make the old one without `ip` an alias for it.
* add command `show ip router-id [vrf NAME]` and make
the old one without `ip` an alias for it.
* add command `show ipv6 router-id [vrf NAME]`.
* add ZAPI commands `ZEBRA_ROUTER_ID_V6_ADD`,
`ZEBRA_ROUTER_ID_V6_DELETE` and `ZEBRA_ROUTER_ID_V6_UPDATE`
for deamons to get notified of the IPv6 router-id.
* update zebra documentation.
Signed-off-by: Sebastien Merle <sebastien@netdef.org>
Include an IPv6 example for set src
And a note that the IP address has to exist. This is to try and make
people aware to avoid things like issue #4249https://github.com/FRRouting/frr/issues/4249
Signed-off-by: Tim Bray <tim@kooky.org>
router-id is buried deep in "show running-config", this new
command makes it easy to retrieve the user configured router-id.
Example:
# configure terminal
(config)# router-id 1.2.3.4
(config)# end
# show router-id
router-id 1.2.3.4
# configure terminal
(config)# no router-id 1.2.3.4
(config)# end
# show router-id
#
Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>
