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| author |   Jon Cooper <jcooper@solarflare.com> | 2015-07-21 15:10:15 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-07-21 22:21:32 -0700 |
| commit | b6f568e27b6b214beaa0d57ddb4fcc446fcd5555 (patch) | |
| tree | 147cb51a71f5973a1d4aeb3844f1b13da91850ca /net/tipc | |
| parent | sfc: warn if other functions have been reset by MCFW (diff) | |
| download | wireguard-linux-b6f568e27b6b214beaa0d57ddb4fcc446fcd5555.tar.xz wireguard-linux-b6f568e27b6b214beaa0d57ddb4fcc446fcd5555.zip | |
sfc: Insert multicast filters as well as mismatch filters in promiscuous mode
If a function is in promiscuous mode and another function has a broadcast or
multicast filter inserted, the function in promiscuous mode won't see that
broadcast or multicast traffic.
Most notably this breaks broadcast, which means ARP doesn't work. Less
show-stoppingly, a function listening on a multicast address that's also in
promiscuous mode will not see that multicast traffic if another function is
also listening on that multicast address.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc')
0 files changed, 0 insertions, 0 deletions