Re: Проблемы с ip адресами в Linux

[Stanislav Maslovski <stanislav.maslovski@gmail.com>]

On Sat, Oct 07, 2006 at 05:42:08PM +0400, Stanislav Maslovski wrote:
> On Sat, Oct 07, 2006 at 05:32:06PM +0400, Mikhail A Antonov wrote:
> > On Saturday 07 October 2006 17:20 Stanislav Maslovski wrote:
> > > On Sat, Oct 07, 2006 at 05:12:11PM +0400, Mikhail A Antonov wrote:
> > > > On Saturday 07 October 2006 16:54 Stanislav Maslovski wrote:
> > > > > Попробуй 
> > > > > # echo 1 > /proc/sys/net/ipv4/conf/all/arp-accept
> > > > > 
> > > > > Читаем здесь:
> > > > > /usr/src/linux/Documentation/networking/ip-sysctl.txt
> > > > > http://www.geocities.com/SiliconValley/Vista/8672/network/arp.html#A28
> > > > > 
> > > > # echo 1 > /proc/sys/net/ipv4/conf/all/arp-accept
> > > > bash: /proc/sys/net/ipv4/conf/all/arp-accept: No such file or directory
> > > > Ядро - 2.6.16-2-k7 из etch
> > > 
> > > Ну очевидная же опечатка была :-/
> > > Не слать же мне в догонку по десять писем с коррекциями... 
> > > 
> > > # echo 1 > /proc/sys/net/ipv4/conf/all/arp_accept
> > >                                          ^^^
> > # ls -l /proc/sys/net/ipv4/conf/all/arp_*
> > -rw-r--r-- 1 root root 0 2006-10-07 17:27 /proc/sys/net/ipv4/conf/all/arp_announce
> > -rw-r--r-- 1 root root 0 2006-10-07 17:27 /proc/sys/net/ipv4/conf/all/arp_filter
> > -rw-r--r-- 1 root root 0 2006-10-07 17:27 /proc/sys/net/ipv4/conf/all/arp_ignore
> 
> Хм, ясно. У меня ядро 2.6.18:
> $ ls -l /proc/sys/net/ipv4/conf/all/arp_*
> -rw-r--r-- 1 root root 0 2006-10-07 17:40 /proc/sys/net/ipv4/conf/all/arp_accept
> -rw-r--r-- 1 root root 0 2006-10-07 17:40 /proc/sys/net/ipv4/conf/all/arp_announce
> -rw-r--r-- 1 root root 0 2006-10-07 17:40 /proc/sys/net/ipv4/conf/all/arp_filter
> -rw-r--r-- 1 root root 0 2006-10-07 17:40 /proc/sys/net/ipv4/conf/all/arp_ignore

Впервые появилось в 2.6.17, как я вижу:

$ bzcat patch-2.6.17.bz2 | grep arp_accept -A1
+arp_accept - BOOLEAN
+       Define behavior when gratuitous arp replies are received:

-- 
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