Re: [PATCHv3 net-next] sctp: add support for SCTP_REUSE_PORT sockopt

2018-06-29 Thread David Miller
From: Xin Long Date: Thu, 28 Jun 2018 15:31:00 +0800 > This feature is actually already supported by sk->sk_reuse which can be > set by socket level opt SO_REUSEADDR. But it's not working exactly as > RFC6458 demands in section 8.1.27, like: > > - This option only supports one-to-one style SCT

[PATCHv3 net-next] sctp: add support for SCTP_REUSE_PORT sockopt

2018-06-28 Thread Xin Long
This feature is actually already supported by sk->sk_reuse which can be set by socket level opt SO_REUSEADDR. But it's not working exactly as RFC6458 demands in section 8.1.27, like: - This option only supports one-to-one style SCTP sockets - This socket option must not be used after calling b