3 Commits

Author	SHA1	Message	Date
Ido Schimmel	2b5a8c8f59	selftests: forwarding: Add test cases for unresolved multicast routes ... Add IPv4 and IPv6 test cases for unresolved multicast routes, testing that queued packets are forwarded after installing a matching (S, G) route. The test cases can be used to reproduce the bugs fixed in "ipmr: Always call ip{,6}_mr_forward() from RCU read-side critical section". Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>	2022-09-20 08:22:15 -07:00
Ido Schimmel	ca059af852	selftests: forwarding: Add reverse path forwarding (RPF) test cases ... In case a packet is routed using a multicast route whose specified ingress interface does not match the interface from which the packet was received, the packet is dropped. Add IPv4 and IPv6 test cases for above mentioned scenario. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2019-03-28 17:20:52 -07:00
Nir Dotan	6d4efada3b	selftests: forwarding: Add multicast routing test ... Introduce basic testing for both IPv4 and IPv6 multicast. The test creates an (S,G) type route, sends traffic and verifies traffic arrives when the route is present and then verifies traffic does not arrive after deleting the route. This test requires smcroute - https://github.com/troglobit/smcroute which is a tool that allows creation of static multicast routes. Signed-off-by: Nir Dotan <nird@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2018-12-11 23:01:33 -08:00