`stream_new` in `str2prefix_rd()` can be called after some
checkings are passed, so the last `if (s)` in this fuction will
make sense.
Additionally some changes for `str2prefix_rd()`:
1) Use `RD_BYTES` instead of hard number for `stream_new()`
2) Remove unnecessary `lret` variable
Signed-off-by: anlan_cs <vic.lan@pica8.com>
Also, add N-Bit (Notification) flag for Graceful Restart.
This is a preparation for RFC8538.
More information: https://datatracker.ietf.org/doc/html/rfc8538
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
1. Modified pim APIs name to generic one, same APIs would be used for PIMv4 and PIMv6
verifications
2. Modified all affacted scripts and ran multiple times locally to avoid CI failures
Signed-off-by: Kuldeep Kashyap <kashyapk@vmware.com>
Register and Null register send handling
In IPv6 PIM Null Register message if dummy PIM Header is included as
data, this dummy PIM header checksum needs to be valuated
Signed-off-by: plsaranya <Saranya_Panjarathina@dell.com>
Passing NULL for a `%pTVMs` would result in `(null)Ms`, i.e. the `Ms`
flags not eaten up. Change to eat those up, and print `-` instead for
NULL times.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Within one Address List Hello option, all the addresses MUST be of
the same address family. It is not permitted to mix IPv4 and IPv6
addresses within the same message. In addition, the address family
of the fields in the message SHOULD be the same as the IP source and
destination addresses of the packet header.
Signed-off-by: sarita patra <saritap@vmware.com>
There's a common pattern of "get VRF context for CLI node" here, which
first got a helper macro in zebra that then permeated into pimd.
Unfortunately the pimd copy wasn't quite adjusted correctly and thus
caused two coverity warnings (CID 1517453, CID 1517454).
Fix the PIM one, and clean up by providing a common base macro in
`lib/vty.h`.
Also rename the macros (add `_VRF`) to make more clear what they do.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
The ICMP6_FILTER option is always checked by the kernel, so the cost is
taken whether or not anything is set there. Use it instead of taking on
additional cost with a BPF program.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
1. Adding a field family in the existing ZEBRA_IPMR_ROUTE_STATS
to get the ipv4 as well as ipv6 trafic stats between pim and zebra.
2. Modify the debug to print both v4/v6 prefixes
pimd: pim6d: Modify pim_zlookup_sg_statistics to get ipv6 stats
Modify the pim_zlookup_sg_statistics api to
get ipv4/ipv6 stats from zebra. Making the api
common.
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Modify the structure mcast_route_data to store ipv4/ipv6
addr and lastused multicast information from kernel.
Adjust the related APIs to parse ipv4/ipv6 informations.
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
New compilers are noticing that the tests are compiling with
a pointer for the bgpd_privs variable while the bgp library
that is being linked against is not a pointer. Since
these tests had the declaration just to make the compiler
happy, let's actually align the variable type to make the
compiler even happier.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The compiler is, rightly, pointing out that in some cases it is
possible that the pkt_afi and pkt_safi values are not properly
set and could result in a use before initialized. I do not
actually belive that this is possible, but let's make the compiler
happy.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The logic to unlock dest if iteration completed without iterating the
entire node was flawed. Specifically, if iteration terminated due to
`gr_deferred == 0` then the node would not get unlocked.
This change takes into account the fact that dest will be NULL only in
the case when the entire table was iterated and all nodes were already
unlocked. In any other case, it needs to be unlocked.
Signed-off-by: Carl Baldwin <carl@ecbaldwin.net>
By changing this API call to use a `struct ipaddr`, which encodes the
type of IP address with it. (And rename/remove the `IPV4` from the
command name.)
Also add a comment explaining that this function call is going to be
obsolete in the long run since pimd needs to move to proper MRIB NHT.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
