diff options
Diffstat (limited to 'tools/testing/selftests/bpf')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/tc_redirect.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/tc_redirect.c b/tools/testing/selftests/bpf/prog_tests/tc_redirect.c index 518f143c5b0f..610887157fd8 100644 --- a/tools/testing/selftests/bpf/prog_tests/tc_redirect.c +++ b/tools/testing/selftests/bpf/prog_tests/tc_redirect.c @@ -188,6 +188,7 @@ static int netns_setup_links_and_routes(struct netns_setup_result *result) { struct nstoken *nstoken = NULL; char src_fwd_addr[IFADDR_STR_LEN+1] = {}; + char src_addr[IFADDR_STR_LEN + 1] = {}; int err; if (result->dev_mode == MODE_VETH) { @@ -208,6 +209,9 @@ static int netns_setup_links_and_routes(struct netns_setup_result *result) if (get_ifaddr("src_fwd", src_fwd_addr)) goto fail; + if (get_ifaddr("src", src_addr)) + goto fail; + result->ifindex_src = if_nametoindex("src"); if (!ASSERT_GT(result->ifindex_src, 0, "ifindex_src")) goto fail; @@ -270,6 +274,13 @@ static int netns_setup_links_and_routes(struct netns_setup_result *result) SYS(fail, "ip route add " IP4_DST "/32 dev dst_fwd scope global"); SYS(fail, "ip route add " IP6_DST "/128 dev dst_fwd scope global"); + if (result->dev_mode == MODE_VETH) { + SYS(fail, "ip neigh add " IP4_SRC " dev src_fwd lladdr %s", src_addr); + SYS(fail, "ip neigh add " IP6_SRC " dev src_fwd lladdr %s", src_addr); + SYS(fail, "ip neigh add " IP4_DST " dev dst_fwd lladdr %s", MAC_DST); + SYS(fail, "ip neigh add " IP6_DST " dev dst_fwd lladdr %s", MAC_DST); + } + close_netns(nstoken); /** setup in 'dst' namespace */ |