* Document modes & nodes
* Document walkup behavior
* Document struct cmd_node
* Add graph of node relationships
* Reorder sections to make more logical sense
* Rewrap sections to 80 lines
* Fix code block indent
* Specify language for code blocks in order to get syntax highlighting
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Adds support for V4 GoAway flag as described in
https://www.ietf.org/id/draft-bz-v4goawayflag-00.txt
This option allows advertising neighbors to indicate to recipients that
they should disable IPv4 on the link.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Do not complain about failure to create a namespace if we
do not have any such thing going on.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Static route commands are now installed inside the VRF nodes. This has
quietly broken top-level static routes in certain scenarios due to
walkup logic resolving a static route configuration command inside
VRF_NODE first if the command is issued while in a CLI node lower than
VRF_NODE. To fix this VRF_NODE needs a special exit command, as has been
done for many other nodes with the same issue, to explicitly change the
vrf context to the default VRF so that when walkup resolves against the
VRF node it will configure against the default VRF as desired.
Of course this is a hack on top of a hack and the CLI walkup
implementation needs to be rewritten.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
* Ubuntu 18.04 build doc was not included in its toctree
* Duplicate definition of the same CLI command removed
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
snprintf routine is used widely, when the handler routine in charge of
displaying the output is called.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
FS UNREACH message with 0 NLRI inside is sent after each peer
establishment. FS can send NLRI messages with no nexthop.
The commit fixes a message that is triggered by mistake
if FS was about to be sent, then that message is not output.
Also it fixes a typo.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
This command gives detail about a FS entry which contains an IP that
matches one of the rules of the FS entry. The output is the same output
as when one does show bgp ipv4 flowspec detail
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
The json format is returd when requested from the two commands:
- show bgp ipv4 flowspec
- show bgp ipv4 flowspec detail
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
This commit checks that the reception of MP_REACH and MP_UNREACH
flowspec is handled correctly.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
It is possible to enhance debug bgp flowspec feature by using vty
command. This command, if enabled, will dump the match/set couple of
information received on NLRI.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
The show bgp ipv4 flowspec routine is made available, displays the
flowspec rules contained in the BGP FIB database, as well as the actions
to be done on those rules. Two routines are available:
show bgp ipv4 flowspec
show bgp ipv4 flowspec detail
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
