* 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>
Based on suggestions made in the FRR technical meeting, making the
label-index range 2^20-16 for the max label size minus the reserved
labels.
Ticket: CM-16513
Signed-off-by: Don Slice <dslice@cumulusnetworks.com>
Added the ability to set the label-index value based on criteria other
than the network statement. Manual testing looks good and added to the
ticket.
Ticket: CM-16513
Signed-off-by: Don Slice <dslice@cumulusnetworks.com>
Reviewed-by: CCR-6339
Problem reported with the inability to define "network x❌x::/64 label-index" to
the config. Found that the install_element was pointing to the wrong node.
Ticket: CM-16615
Signed-off-by: Don Slice <dslice@cumulusnetworks.com>
Problem seen in testing import-check using labeled-unicast address-family. When
transitioning from "no bgp network import-check" to "bgp network import-check",
previously installed networks were not removed. This fix resolves this.
Ticket: CM-16512
Signed-off-by: Don Slice <dslice@cumulusnetworks.com>
Static encap routes don't have an MPLS label. Also, use %u instead of
%d to print the label.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
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>
These commands were causing bgpd to crash if a static VPN route was
configured.
While here, fix a bug in bgp_static_add() and bgp_static_delete().
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Pass pointer to pointer instead of assigning by return value. See
previous commit message.
To ensure that the behavior stays functionally correct, any assignments
with the result of a thread_add* function have been transformed to set
the pointer to null before passing it. These can be removed wherever the
pointer is known to already be null.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
The way thread.c is written, a caller who wishes to be able to cancel a
thread or avoid scheduling it twice must keep a reference to the thread.
Typically this is done with a long lived pointer whose value is checked
for null in order to know if the thread is currently scheduled. The
check-and-schedule idiom is so common that several wrapper macros in
thread.h existed solely to provide it.
This patch removes those macros and adds a new parameter to all
thread_add_* functions which is a pointer to the struct thread * to
store the result of a scheduling call. If the value passed is non-null,
the thread will only be scheduled if the value is null. This helps with
consistency.
A Coccinelle spatch has been used to transform code of the form:
if (t == NULL)
t = thread_add_* (...)
to the form
thread_add_* (..., &t)
The THREAD_ON macros have also been transformed to the underlying
thread.c calls.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Crash uncovered when workqueue item was pulled with safi set to 7
(SAFI_LABELED_UNICAST) without labled-unicast being configured.
Also fixed minor issue removing aggregate-address command due to bad
index.
Ticket: CM-16169
Signed-off-by: Don Slice <dslice@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>
If you specified A.B.C.D, the code would still try to
read A.B.C.D/M and not find it and pass in a NULL pointer
which crashed the code.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
The initial implementation was against draft-keyupate-idr-bgp-prefix-sid-02
This updates our label-index implementation up to draft-ietf-idr-bgp-prefix-sid-05
- changed BGP_ATTR_LABEL_INDEX to BGP_ATTR_PREFIX_SID
- since there are multiple TLVs in BGP_ATTR_PREFIX_SID you can no longer
rely on that flag to know if there is a label-index for the path. I
changed bgp_attr_extra_new() to init the label_index to
BGP_INVALID_LABEL_INDEX
- put some placeholder code in for the other two TLVs (IPv6 and
Originator SRGB)
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
- cleaned up the "show bgp ipv4 labeled-unicast x.x.x.x" output
- fixed some json keys to use camelCase
- bgp_attr_label_index() was clearing BGP_ATTR_LABEL_INDEX because it
was comparing mp_update->afi against SAFI_LABELED_UNICAST instead of
mp_update->safi
- added BGP_ATTR_LABEL_INDEX to attr_str
