From: Cong Wang <xiyou.wangcong@gmail.com>
To: netdev@vger.kernel.org
Subject: Re: add ip to interface as primary ip address, not secondary ip when there is alreadly primary ip?
Date: Fri, 20 Sep 2013 02:28:21 +0000 (UTC) [thread overview]
Message-ID: <l1gbs4$da2$1@ger.gmane.org> (raw)
In-Reply-To: CAK3+h2yWjswp6qrToMPbrQyuyCKkh5Yuuo6TeX8VhGQCGpCecw@mail.gmail.com
On Thu, 19 Sep 2013 at 16:54 GMT, Vincent Li <vincent.mc.li@gmail.com> wrote:
> thanks for the pointer
>
> 'ip addr' indeed has flag IFA_F_SECONDARY for this, but it is not
> available for 'ip addr add', so I made a simple patch for iproute2
> ip/ipaddress.c as below:
% git grep secondary ip/ipaddress.c
ip/ipaddress.c: fprintf(stderr, "FLAG := [ permanent | dynamic |
secondary | primary |\n");
ip/ipaddress.c: fprintf(fp, "secondary ");
ip/ipaddress.c:static int print_addrinfo_secondary(const struct
sockaddr_nl *who,
ip/ipaddress.c: .filter =
print_addrinfo_secondary,
ip/ipaddress.c: } else if (strcmp(*argv, "secondary") == 0 ||
next prev parent reply other threads:[~2013-09-20 2:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-17 22:31 add ip to interface as primary ip address, not secondary ip when there is alreadly primary ip? Vincent Li
2013-09-18 0:29 ` Cong Wang
2013-09-19 16:54 ` Vincent Li
2013-09-20 2:28 ` Cong Wang [this message]
2013-09-20 3:53 ` Vincent Li
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