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Check incoming IPv6 multicast scope packets #10995

Merged
merged 8 commits into from Nov 2, 2018
Merged

Check incoming IPv6 multicast scope packets #10995

merged 8 commits into from Nov 2, 2018

Commits on Nov 1, 2018

  1. net: ipv6: Drop interface scope multicast dst address pkt 

    If we receive an IPv6 packet with interface scope multicast
address FF01:: then we must drop it as those addresses are
reserved for local network traffic only.

Fixes zephyrproject-rtos#10959

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
    @jukkar
    jukkar committed Nov 1, 2018
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  2. tests: net: ipv6: Drop pkt for iface scope mcast addresses 

    Test that we drop the received packet if the destination
address is interface scope multicast address.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
    @jukkar
    jukkar committed Nov 1, 2018
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  3. net: ipv6: Drop zero scope multicast packet 

    The zero scope is a reserved value so it should not be used
so drop it.

Fixes zephyrproject-rtos#10958

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
    @jukkar
    jukkar committed Nov 1, 2018
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  4. tests: net: ipv6: Drop pkt for zero scope mcast addresses 

    Test that we drop the received packet if the destination
address is zero scope (ff00::) multicast address.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
    @jukkar
    jukkar committed Nov 1, 2018
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  5. net: ipv6: Drop site scope multicast dst address pkt 

    If we receive an IPv6 packet with site scope multicast
address FF05:: then we must drop it as those addresses are
reserved for site network traffic only.

Fixes zephyrproject-rtos#10960

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
    @jukkar
    jukkar committed Nov 1, 2018
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  6. tests: net: ipv6: Drop pkt for site scope mcast addresses 

    Test that we drop the received packet if the destination
address is site scope (ff05::) multicast address.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
    @jukkar
    jukkar committed Nov 1, 2018
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  7. net: ipv6: Drop organisation scope multicast dst address pkt 

    If we receive an IPv6 packet with organisation scope multicast
address FF08:: then we must drop it as those addresses are
reserved for organisation network traffic only.

Fixes zephyrproject-rtos#10961

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
    @jukkar
    jukkar committed Nov 1, 2018
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  8. tests: net: ipv6: Drop pkt for org scope mcast addresses 

    Test that we drop the received packet if the destination
address is organisation scope (ff08::) multicast address.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
    @jukkar
    jukkar committed Nov 1, 2018
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