linux-dev/tools/testing/selftests/net/forwarding/config, branch master

selftests: add a test case for mirred egress to ingress

2021-11-17T03:17:38Z

add a selftest that verifies the correct behavior of TC act_mirred egress to ingress: in particular, it checks if the dst_entry is removed from skb before redirect egress -> ingress. The correct behavior is: an ICMP 'echo request' generated by ping will be received and generate a reply the same way as the one generated by mausezahn. Suggested-by: Jamal Hadi Salim Signed-off-by: Davide Caratti Acked-by: Cong Wang Reviewed-by: Marcelo Ricardo Leitner Signed-off-by: Jakub Kicinski

selftests: tc: Add basic mpls_* matching support for tc-flower

2021-02-13T01:13:52Z

Add tests in tc_flower.sh for mpls_label, mpls_tc, mpls_bos and mpls_ttl. For each keyword, test the minimal and maximal values. Selectively skip these new mpls tests for tc versions that don't support them. Signed-off-by: Guillaume Nault Signed-off-by: David S. Miller

selftests: forwarding: Add MPLS L2VPN test

2020-12-05T01:44:06Z

Connect hosts H1 and H2 using two intermediate encapsulation routers (LER1 and LER2). These routers encapsulate traffic from the hosts, including the original Ethernet header, into MPLS. Use ping to test reachability between H1 and H2. Signed-off-by: Guillaume Nault Link: https://lore.kernel.org/r/625f5c1aafa3a8085f8d3e082d680a82e16ffbaa.1606918980.git.gnault@redhat.com Signed-off-by: Jakub Kicinski

selftests: forwarding: Add some missing configuration symbols

2019-02-16T04:32:22Z

For the forwarding selftests to work, we need network namespaces when using veth/vrf otherwise ping/ping6 commands like these: ip vrf exec vveth0 /bin/ping 192.0.2.2 -c 10 -i 0.1 -w 5 will fail because network namespaces may not be enabled. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

selftests: forwarding: Add initial testing framework

2018-02-28T17:25:47Z

Add initial framework to test packet forwarding functionality. The tests can run on actual devices using loop-backed cables or using veth pairs. Signed-off-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller