netdev - Re: [net-next] tipc: support binding to specific ip address when activating UDP bearer

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Message-Id: <20181015.215812.1251527248600848722.davem@davemloft.net>
Date:   Mon, 15 Oct 2018 21:58:12 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     hoang.h.le@...tech.com.au
Cc:     jon.maloy@...csson.com, maloy@...jonn.com, ying.xue@...driver.com,
        netdev@...r.kernel.org, tipc-discussion@...ts.sourceforge.net
Subject: Re: [net-next] tipc: support binding to specific ip address when
 activating UDP bearer

From: Hoang Le <hoang.h.le@...tech.com.au>
Date: Thu, 11 Oct 2018 08:43:08 +0700

> INADDR_ANY is hard-coded when activating UDP bearer. So, we could not
> bind to a specific IP address even with replicast mode using - given
> remote ip address instead of using multicast ip address.
> 
> In this commit, we fixed it by checking and switch to use appropriate
> local ip address.
> 
> before:
> $netstat -plu
> Active Internet connections (only servers)
> Proto Recv-Q Send-Q Local Address           Foreign Address
> udp        0      0 **0.0.0.0:6118**            0.0.0.0:*
> 
> after:
> $netstat -plu
> Active Internet connections (only servers)
> Proto Recv-Q Send-Q Local Address           Foreign Address
> udp        0      0 **10.0.0.2:6118**           0.0.0.0:*
> 
> Acked-by: Ying Xue <ying.xue@...driver.com>
> Acked-by: Jon Maloy <jon.maloy@...csson.com>
> Signed-off-by: Hoang Le <hoang.h.le@...tech.com.au>

Applied.