There are multiple places that we use route-maps in bgp
There is no need to limit the route-map 'match peer ...' command
to just import and export route-map types. I see need for
using this in table-maps as well.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
If upon bgp startup we have this config:
router bgp 64540
neighbor 192.168.201.134 remote-as external
!
address-family ipv4 unicast
no neighbor 192.168.201.134 activate
neighbor 192.168.201.134 route-map NEXTHOP in
exit-address-family
The route-map map pointer for the incoming(or outgoing)
filter was not being saved due to a pre-mature optimization
of not handling the routemap callback if the peer is not
activated. The function that handles the peers route-maps
is making sure that the peer is in established state
before attempting to actually apply anything so just
call it to set the map pointer.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
VARIABLE tokens must be all uppercase, this allows us to support WORD
tokens that begin with an uppercase letter. The "Null0" keyword is an
example of where this is needed.
The only VARIABLE we had that wasn't already all uppercase was
ASN:nn_or_IP-address:nn
Add the RMAP_COMPILE_SUCCESS and switch over to using it.
Refactoring allows a removal of a if statement to just
use the switch statement already in place. Additionally
the reworking cleans up memory freeing in a couple of spots.
In one spot we no longer will leak memory too.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This bgp-specific command had its positive form defined only in bgpd and
its negative form defined only in lib, which broke the whole rule for
other daemons.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
There is no need for special casing of mac addresses,
since the mac address is it's own type integrated
into `struct prefix` now.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
1. provision to add match clause with a vni under route-map
Ticket: CM-16349
Review: CCR-6190
Unit-test: Manual (logs attached to ticket)
Signed-off-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
1. Added support to create mac filters
2. Enabled route-map commands for EVPN address family
3. Provision to add mac filters under match clause in route-maps
Ticket: CM-16349
Review: CCR-6190
Unit-test: Manual (logs attached to ticket)
Signed-off-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
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>
Ensure that the AFI/SAFI is relevant to the FIB before attempting to install
or remove the route from zebra.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Remove:
-------
* set vpnv4 next-hop X:X::X:X
* set vpnv6 next-hop A.B.C.D
* no set vpn next-hop <A.B.C.D|X:X::X:X>
Add:
----
* no set vpnv4 next-hop A.B.C.D
* no set vpnv6 next-hop X:X::X:X
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
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>
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>
1) Fix missing newline in help string
2) Make the ability to have 10 be consistent with the stable/2.0 branch.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
- route_set_lcommunity would do nothing (and leak memory) if attr->extra
wasn't up yet
- an if() arch in bgp_show_table() was duplicated (with no effect)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
