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sudhir
2023 Jan 26
1
[Bridge] [PATCH net-next 15/16] selftests: forwarding: lib: Add helpers to build IGMP/MLD leave packets
...00:"$( : Code
+ )"CHECKSUM:"$( : Checksum
+ )"00:00:"$( : Max Resp Delay - not meaningful
+ )"00:00:"$( : Reserved
+ )"$(ipv6_to_bytes $GRP):"$( : Multicast address
+ )
+
+ local len=$(u16_to_bytes $(payload_template_nbytes $icmpv6))
+ local sudohdr=$(:
+ )"$(ipv6_to_bytes $SIP):"$( : SIP
+ )"$(ipv6_to_bytes $GRP):"$( : DIP is multicast address
+ )"${len}:"$( : Upper-layer length
+ )"00:3a:"$( : Zero and next-header
+ )
+ local checksum=$(payload_template_calc_checksum ${sud...