From: Stephen Hemminger <stephen@networkplumber•org>
To: Cong Wang <amwang@redhat•com>
Cc: netdev@vger•kernel.org
Subject: Re: [PATCH iproute2] vxlan: add ipv6 support
Date: Fri, 19 Apr 2013 08:26:23 -0700 [thread overview]
Message-ID: <20130419082623.0bc17afc@nehalam.linuxnetplumber.net> (raw)
In-Reply-To: <1366381212.5117.23.camel@cr0>
On Fri, 19 Apr 2013 22:20:12 +0800
Cong Wang <amwang@redhat•com> wrote:
> On Thu, 2013-04-18 at 15:57 -0700, Stephen Hemminger wrote:
> > On Wed, 17 Apr 2013 13:10:23 +0800
> > Cong Wang <amwang@redhat•com> wrote:
> >
> > > + if (!inet_pton(AF_INET, *argv, &gaddr)) {
> > > + if (!inet_pton(AF_INET6, *argv, &gaddr6)) {
> > > + fprintf(stderr, "Invalid address \"%s\"\n", *argv);
> > > + return -1;
> > > + } else if (!IN6_IS_ADDR_MULTICAST(&gaddr6))
> > > + invarg("invald group address", *argv);
> > > + } else if (!IN_MULTICAST(ntohl(gaddr)))
> > > + invarg("invald group address", *argv);
> >
> > Maybe using getaddrinfo would be better to allow symbolic names as well?
>
> Yes, but I don't think many people use symbolic name for a multicast
> group?
>
> Thanks.
>
You can use AI_NUMERICHOST to avoid symbolic names.
next prev parent reply other threads:[~2013-04-19 15:26 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-17 5:10 [Patch net-next v4 0/5] vxlan: add ipv6 support Cong Wang
2013-04-17 5:10 ` [Patch net-next v4 1/5] vxlan: defer vxlan init as late as possible Cong Wang
2013-04-17 5:10 ` [Patch net-next v4 2/5] ipv6: export ipv6_sock_mc_join and ipv6_sock_mc_drop Cong Wang
2013-04-17 5:10 ` [Patch net-next v4 3/5] vxlan: add ipv6 support Cong Wang
2013-04-17 8:15 ` Mike Rapoport
2013-04-17 9:57 ` Cong Wang
2013-04-17 10:36 ` Mike Rapoport
2013-04-17 13:18 ` Cong Wang
2013-04-17 16:34 ` Mike Rapoport
2013-04-18 14:34 ` Mike Rapoport
2013-04-19 11:35 ` Cong Wang
2013-04-17 5:10 ` [Patch net-next v4 4/5] vxlan: add scope_id support for ll addr Cong Wang
2013-04-18 13:36 ` Cong Wang
2013-04-19 11:14 ` David Stevens
2013-04-19 11:56 ` Cong Wang
2013-04-21 13:47 ` Cong Wang
2013-04-21 14:46 ` Bjørn Mork
2013-04-21 14:57 ` Cong Wang
2013-04-21 15:10 ` Bjørn Mork
2013-04-17 5:10 ` [Patch net-next v4 5/5] ipv6: Add generic UDP Tunnel segmentation Cong Wang
2013-04-18 17:23 ` Pravin Shelar
2013-04-19 11:30 ` Cong Wang
2013-04-17 5:10 ` [PATCH iproute2] vxlan: add ipv6 support Cong Wang
2013-04-18 22:55 ` Stephen Hemminger
2013-04-19 11:36 ` Cong Wang
2013-04-18 22:57 ` Stephen Hemminger
2013-04-19 14:20 ` Cong Wang
2013-04-19 15:26 ` Stephen Hemminger [this message]
-- strict thread matches above, loose matches on Subject: below --
2013-09-03 3:33 [Patch " Cong Wang
2013-09-12 7:16 ` Cong Wang
2013-04-08 2:18 [Patch net-next v3 1/4] vxlan: defer vxlan init as late as possible Cong Wang
2013-04-08 2:18 ` [PATCH iproute2] vxlan: add ipv6 support Cong Wang
2013-04-05 12:16 [Patch net-next v2 1/4] vxlan: defer vxlan init as late as possible Cong Wang
2013-04-05 12:16 ` [PATCH iproute2] vxlan: add ipv6 support Cong Wang
2013-03-31 5:43 [Patch net-next v1 1/4] vxlan: defer vxlan init as late as possible Cong Wang
2013-03-31 6:17 ` [PATCH iproute2] vxlan: add ipv6 support Cong Wang
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