Modify both the default and vrf ospf6 topologies to include a test
where write-multiplier is configured to a non-default value and
the ospf6 neighbors are reset then checked.
Run black on both test files.
Signed-off-by: Pat Ruddy <pat@voltanet.io>
allow amount of work done by read and write threads in a single
invocation to be tuned to between 1 and 100 packets (default 20)
Signed-off-by: Pat Ruddy <pat@voltanet.io>
On transmit and receive calculate the time since the last hello was seen
and log a warning if it is late by more than the hello period.
Signed-off-by: Pat Ruddy <pat@voltanet.io>
queue outgoing lsupdate messages to the interface tx FIFO and schedule
the ospf_write task to deal with them.
Signed-off-by: Pat Ruddy <pat@voltanet.io>
enqueue outgoing dbdesc messages to the end of the tx FIFO and
schedule the ospf6_write task to deal with them.
Signed-off-by: Pat Ruddy <pat@voltanet.io>
Add per interface fifo and per instance write list as a precursor
to implementing fairer sharing of the ospf6 oscket resources.
Signed-off-by: Pat Ruddy <pat@voltanet.io>
To ensure we read all the datagrams availabe from a socket when the
read task is scheduled, make the read helper return and error or
continue enum and loop unitl an error is received.
This requires the read from the socket to be non blocking
Signed-off-by: Pat Ruddy <pat@voltanet.io>
Take the contents of ospf6_receive and split the funtionality that
deals with a single packet receipt and place it in a separate helper
function.
This is the first step in a refactor process to allow the ospf6_read
task to read until failure.
Signed-off-by: Pat Ruddy <pat@voltanet.io>
Currently, if the routemap already exists, we delete the pointer to it
when it is updated. We should delete the pointer only if the route-map
is actually deleted.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Always terminate default VRF last during FRR shutdown.
On shutdown we were simply looping over the RB tree and terminating
VRFs from the ROOT. This is not guaranteed to be the default last ever.
Instead switch to RB_SAFE and skip the default VRF till the very end.
Signed-off-by: Stephen Worley <sworley@nvidia.com>
Some wires got crossed during a couple merges using/changing
this function.
Update it to its new name.
Signed-off-by: Stephen Worley <sworley@nvidia.com>
The ospf6_is_router_abr is checking to see if ospfv3 is an abr router
and also setting values. Let's rename it too `ospf6_check_and_set_router_abr`
to more accurately reflect what it is doing.
Additionally fix coverity #1505176 where we were not checking the return
value of ospf6_is_router_abr like we did every other time. In this
case we don't care about the return value so indicate that we do not.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
There exists a code path where ospf6 could be NULL and passing
to a function where it would always be derefed is a bad idea.
Put some small code in place to prevent this and allow this to be debuged
if it happens in the future.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Fully utilize the northbound to hold pointers to our private data
instead of searching for data structures every time we need to change a
configuration.
Highlights:
* Support multiple mesh groups per PIM instance (instead of one)
* Use DEFPY instead of DEFUN to reduce code complexity
* Use northbound private pointers to store data structures
* Reduce callback names size
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
