netdev - Re: [PATCH draft] bonding: add IPv6 NS/NA monitor support

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Message-ID: <YbmUjVHQQR8eJ3Xt@Laptop-X1>
Date:   Wed, 15 Dec 2021 15:09:01 +0800
From:   Hangbin Liu <liuhangbin@...il.com>
To:     netdev@...r.kernel.org, Jay Vosburgh <j.vosburgh@...il.com>
Cc:     Veaceslav Falico <vfalico@...il.com>,
        Andy Gospodarek <andy@...yhouse.net>,
        Jarod Wilson <jarod@...hat.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Jiri Pirko <jiri@...nulli.us>, davem@...emloft.net,
        Denis Kirjanov <dkirjanov@...e.de>,
        David Ahern <dsahern@...il.com>
Subject: Re: [PATCH draft] bonding: add IPv6 NS/NA monitor support

On Wed, Nov 24, 2021 at 03:18:53PM +0800, Hangbin Liu wrote:
> This patch add bond IPv6 NS/NA monitor support. A new option
> ns_ip6_target is added, which is similar with arp_ip_target.
> The IPv6 NS/NA monitor will take effect when there is a valid IPv6
> address. And ARP monitor will stop working.
> 
> A new field struct in6_addr ip6_addr is added to struct bond_opt_value
> for IPv6 support. Thus __bond_opt_init() is also updated to check
> string, addr first.
> 
> Function bond_handle_vlan() is split from bond_arp_send() for both
> IPv4/IPv6 usage.
> 
> To alloc NS message and send out. ndisc_ns_create() and ndisc_send_skb()
> are exported.

Hi Jay,

Any comments?

Thanks
Hangbin