This reverts commit c14777c6bf.
clang 5 is not widely available enough for people to indent with. This
is particularly problematic when rebasing/adjusting branches.
Signed-off-by: David Lamparter <equinox@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.
Most of the attributes in 'struct attr_extra' allow for
the more interesting cases of using bgp. The extra
overhead of managing it will induce errors as we add
more attributes and the extra memory overhead is
negligible on anything but full bgp feeds.
Additionally this greatly simplifies the code for
the handling of data.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
bgpd: Fix missing label set
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Implement configuration options for EVPN. The configuration options include
VNI configuration with RD and Import and Export Route Targets. Also, display
the EVPN configuration.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
Implement the command 'advertise-all-vni' under the EVPN address-family
in order to allow the local system to learn about local VNIs (and MACs
and Neighbors corresponding to those VNIs) and exchange with other EVPN
speakers.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: Dinesh Dutt <ddutt@cumulusnetworks.com>
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>
Restoring some code that was unintentionally removed when we were
migrating to Quentin's parser.
* Pass ->text to functions that now do full string matching
* Remove cases for l2vpn and evpn where they cannot occur
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
log.c provides functionality for associating a constant (typically a
protocol constant) with a string and finding the string given the
constant. However this is highly delicate code that is extremely prone
to stack overflows and off-by-one's due to requiring the developer to
always remember to update the array size constant and to do so correctly
which, as shown by example, is never a good idea.b
The original goal of this code was to try to implement lookups in O(1)
time without a linear search through the message array. Since this code
is used 99% of the time for debugs, it's worth the 5-6 additional cmp's
worst case if it means we avoid explitable bugs due to oversights...
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
- All ipv4 labeled-unicast routes are now installed in the ipv4 unicast
table. This allows us to do things like take routes from an ipv4
unicast peer, allocate a label for them and TX them to a ipv4
labeled-unicast peer. We can do the opposite where we take routes from
a labeled-unicast peer, remove the label and advertise them to an ipv4
unicast peer.
- Multipath over a labeled route and non-labeled route is not allowed.
- You cannot activate a peer for both 'ipv4 unicast' and 'ipv4
labeled-unicast'
- The 'tag' variable was overloaded for zebra's route tag feature as
well as the mpls label. I added a 'mpls_label_t mpls' variable to
avoid this. This is much cleaner but resulted in touching a lot of
code.
* Ranges for some MED were 2^32 - 2 instead of 2^32 - 1
* Use correct printf specifiers for unsigned values
* Some drive-by CLI collapsing and simplification
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
(This was intended as further demonstration of the DEFPY code, but it
might as well go into the tree.)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
