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deleted, default route doesn't get withdrawn.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>
It will be used to allow/deny using IPv4 reserved ranges (Class E) for Zebra
(configuring interface address) or BGP (allow next-hop to be from this range).
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
