Re: [PATCH] ip.7: add IP_BIND_ADDRESS_NO_PORT description

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, 2016-02-03 at 15:49 +0100, Michael Kerrisk (man-pages) wrote:
> Hi Eric,
> 
> On 02/02/2016 12:35 AM, Eric Dumazet wrote:
> > From: Eric Dumazet <edumazet@xxxxxxxxxx>
> > 
> > Documentation for IP_BIND_ADDRESS_NO_PORT socket option
> > added in linux-4.2
> > http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=90c337da1524863838658078ec34241f45d8394d
> 
> Thanks for the patch. I've applied, and tweaked a little.
> It would be good to add a couple of sentences about
> why this option is useful and what use case it allows.
> Could you come up with something?

Well, port exhaustion is something hard to explain in a few words ;)

https://idea.popcount.org/2014-04-03-bind-before-connect/ is explaining
the problem quite well (but was written before IP_BIND_ADDRESS_NO_PORT
came)

Sure, I will post something about SO_MAX_PACING_RATE

Thanks.


--
To unsubscribe from this list: send the line "unsubscribe linux-man" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Kernel Documentation]     [Netdev]     [Linux Ethernet Bridging]     [Linux Wireless]     [Kernel Newbies]     [Security]     [Linux for Hams]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux Admin]     [Samba]

  Powered by Linux