mptcp: add the outgoing ADD_ADDR port support

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This patch added a new add_addr_signal type named MPTCP_ADD_ADDR_PORT,
to identify it is an address with port to be added.

It also added a new parameter 'port' for both mptcp_add_addr_len and
mptcp_pm_add_addr_signal.

In mptcp_established_options_add_addr, we check whether the announced
address is added with port. If it is, we put this port number to
mptcp_out_options's port field.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Geliang Tang 2020-12-09 15:51:22 -08:00 • committed by David S. Miller

parent 2ec72faec8

commit 4a2777a834

3 changed files with 20 additions and 7 deletions

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10

net/mptcp/options.c

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5

net/mptcp/pm.c

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12

net/mptcp/protocol.h

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