Currently specific local neighbors (attached to SVIs) are maintatined
in an EVPN specific database. There is a need to maintain L3 neighbors
for other purposes including MAC resolution for PBR nexthops.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Cleanup compile and fix crash
Signed-off-by: Anuradha Karuppiah <anuradhak@nvidia.com>
The command `debug zebra kernel msgdump is netlink specific.
There is no point at all to allow this to be configed on non
netlink platforms.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
zebra is able to get information about gre tunnels.
zebra_gre file is created to handle hooks, but is not yet used.
also, debug zebra gre command is done to add gre traces.
A zebra_gre file is used for complementary actions that may be needed.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
a) `debug zebra kernel` turns off `debug zebra kernel msgdump....`
this is odd and bad
b) `debug zebra kernel msgdump send` turns off receive and vice versa
this is counter intuitive as well
c) `no zebra kernel msgdump ...` turns off all kernel level debugging
we should only turn off msgdump specific debugs
d) `no debug zebra kernel` turns off all kernel level debugging
we should leave msgdump on.
e) Fix `show run` and show debug output
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
And again for the name. Why on earth would we centralize this, just so
people can forget to update it?
Signed-off-by: David Lamparter <equinox@diac24.net>
There is really no reason to not put this in the cmd_node.
And while we're add it, rename from pointless ".func" to ".config_write".
[v2: fix forgotten ldpd config_write]
Signed-off-by: David Lamparter <equinox@diac24.net>
The only nodes that have this as 0 don't have a "->func" anyway, so the
entire thing is really just pointless.
Signed-off-by: David Lamparter <equinox@diac24.net>
Add a detailed debugging command for NHT tracking and add
the detailed output to the log about why we make some decisions
that we are. I tried to model this like the rib processing
detailed debugs that we added a few months back.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This hook can be used if the plugin module wrap_script is used.
This hook is called to dump the debugging status of this module, on the
vty.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
- VTY_NEWLINE is out
- thread API changed with the extra arg
- struct rib got renamed to struct route_entry
- MPLS_NO_LABEL was removed
- RB-tree implementation has some extra args
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Base framework for supporting MPLS pseudowires in FRR.
A consistent zserv interface is provided so that any client daemon
(e.g. ldpd, bgpd) can install/uninstall pseudowires in a standard
way. Static pseudowires can also be implemented by using the same
interface.
When zebra receives a request to install a pseudowire and the installation
in the kernel or hardware fails, a notification is sent back to the
client daemon and a new install attempt is made every 60 seconds (until
it succeeds).
Support for external dataplanes is provided by the use of hooks to
install/uninstall pseudowires.
Signed-off-by: ßingen <bingen@voltanet.io>
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
This allows frr-reload.py (or anything else that scripts via vtysh)
to know if the vtysh command worked or hit an error.
Implement fundamental handling for VNIs and VTEPs:
- Handle EVPN enable/disable by client (advertise-all-vni)
- Create/update/delete VNIs based on VxLAN interface events and inform
client
- Handle VTEP add/delete from client and install into kernel
- New debug command for VxLAN/EVPN
- kernel interface (Linux/netlink only)
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>
The FSF's address changed, and we had a mixture of comment styles for
the GPL file header. (The style with * at the beginning won out with
580 to 141 in existing files.)
Note: I've intentionally left intact other "variations" of the copyright
header, e.g. whether it says "Zebra", "Quagga", "FRR", or nothing.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
1) Fix the kernel send and recv hex dump of what we
are sending to the kernel
2) When configuring the debugs under 'conf t' display
it too.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
