mrib: receive_mrt: workaround for RTL8373 queries#23
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mrib: receive_mrt: workaround for RTL8373 queries#23Noltari wants to merge 1 commit intoopenwrt:masterfrom
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For reference, I've attached the IGMP Query sent by my KP-9000-9XHML-X (FW V100.9.21): |
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@sbyx I know this doesn't comply with RFC3376 section 9.1, but what do you think about adding this exception? |
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Fixes the following warning caused by RTL8373 sending IGMP queries without including the mandatory IPv4 Router Alert option: mrib_receive_mrt: ignoring invalid IGMP-message of type 11 from <ip> on <ifindex> According to RFC3376 9.1 [1]: - Hosts SHOULD ignore v2 or v3 Queries without the Router-Alert option. However, we can add an exception to be compatible with non-compliant switches. [1] https://datatracker.ietf.org/doc/html/rfc3376#section-9.1 Link: openwrt#23 Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
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Fixes the following warning caused by RTL8373 sending IGMP queries without including the mandatory IPv4 Router Alert option: mrib_receive_mrt: ignoring invalid IGMP-message of type 11 from <ip> on <ifindex> According to RFC3376 9.1 [1]: - Hosts SHOULD ignore v2 or v3 Queries without the Router-Alert option. However, we can add an exception to be compatible with non-compliant switches. [1] https://datatracker.ietf.org/doc/html/rfc3376#section-9.1 Link: openwrt#23 Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
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Fixes the following warning caused by RTL8373 sending IGMP queries without including the mandatory IPv4 Router Alert option:
mrib_receive_mrt: ignoring invalid IGMP-message of type 11 from <ip> on <ifindex>Alternative to #22