Use the destination for the operator `sizeof()` instead of the source
which could (and is) be bigger than destination.
We are not truncating any data here it just happens that the zebra
interface data structure hardware address can be bigger due to different
types of interface.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
For pim callbacks, we pass pim_addr as value, not pointer.
So making it consistent for pim_nht callbacks.
Signed-off-by: sarita patra <saritap@vmware.com>
In this PR, we are handling the pim_vxlan_orig_mr_up_add()
after rpf_addr modified from prefix to pim_addr.
Signed-off-by: sarita patra <saritap@vmware.com>
Currently rpf_addr is of type struct prefix, but it's always
a /32 host prefix. So changing it to pim_addr in order to support both
IPV4 and IPV6.
Signed-off-by: sarita patra <saritap@vmware.com>
The multicast routing RTM_GETROUTE command does not use IIF/OIF
attributes, and the IPv6 version will refuse them with an error due to
being new netlink API and thus using strict validation.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
These two structs happen to be the same size and have the family field
in the same spot, but the correct one to use here is rtmsg not ndmsg.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
zebra does not care about _notifications_ from the kernel regarding
multicast routing; we only use the MR netlink API to request stats from
the kernel by actively sending a RTM_GETROUTE.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Literally 4 minutes after hitting merge on Mark's previous fix for this
I remembered we have an `assume()` macro in compiler.h which seems like
the right tool for this.
(... and if I'm touching it, I might as well add a little text
explaining what's going on here.)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Description:
- On removing just the route-map from the default-originate config,
update message is not sent to the peer,
and the properties set by route-map persists on peer's end,
until we do a clear bgp.
Fix:
- The flag which is set when default route is originated,
should be unset once "neighbor X.X.X.X default-orginate",
to remove route-map from "neighbor X.X.X.X default-orginate route-map Y",
so as to trigger the flow for sending an update.
Co-authored-by: Abhinay Ramesh <rabhinay@vmware.com>
Signed-off-by: Iqra Siddiqui <imujeebsiddi@vmware.com>
Description:
- When there is change in route-map properties after
setting the route-map with default route, changes
will not reflect.
- When route-map associated with default-originate is
deleted, default route doesn't get withdrawn.
- When there is change in route-map default-originate flow
does not get triggered.
Fix:
- One of the flags needs to be unset for default-originate
flow to get triggered after change in route-map.
Have unset the flag, so that default originate flow can
be triggered.
Co-authored-by: Abhinay Ramesh <rabhinay@vmware.com>
Signed-off-by: Iqra Siddiqui <imujeebsiddi@vmware.com>
Description:
Change is intended for fixing the inconsistencies present
while adjusting the SNT counters with default originate.
- SNT counter gets incremented on every change of policy associated
with default-originate, leading to inconsistencies.
- This fix has been added to ensure that the SNT counters gets
incremented and decremented only once during the creation and
deletion workflow of default-originate, and prevents
incrementing the counter during update flow.
Co-authored-by: Abhinay Ramesh <rabhinay@vmware.com>
Signed-off-by: Iqra Siddiqui <imujeebsiddi@vmware.com>
this commit containes 2 testcases that covers
1. Default originate behaviour on restarting the BGP daemon and FRR router
2. Default Originate behaviour on shut no-shutting the interface
Signed-off-by: ARShreenidhi <rshreenidhi@vmware.com>
Issue was reported by Donald, we were hitting
with key not found error and execution was
stopped, which is fixed by this PR.
Signed-off-by: Kuldeep Kashyap <kashyapk@vmware.com>
New output example:
2022-07-03 09:40:29.310 [DEBG] zebra: [JF0K0-DVHWH] rib_meta_queue_add: (0:254):4.5.6.8/32: queued rn 0x55937f586ee0 into sub-queue Kernel Routes
2022-07-03 09:40:29.321 [DEBG] zebra: [HH6N2-PDCJS] default(0:254):4.5.6.8/32 rn 0x55937f586ee0 dequeued from sub-queue Kernel Routes
Let's make it a bit more human readable.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
