lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Wed, 21 Nov 2007 21:25:34 +0100
From:	Patrick McHardy <kaber@...sh.net>
To:	Stephen Hemminger <shemminger@...ux-foundation.org>
CC:	Ben Greear <greearb@...delatech.com>,
	NetDev <netdev@...r.kernel.org>
Subject: Re: Routing tables associated with VLANs dissappear when parent ethX
 down/up

Stephen Hemminger wrote:
> On Wed, 21 Nov 2007 11:51:43 -0800
> Ben Greear <greearb@...delatech.com> wrote:
>
>   
>> For consideration, this patch seems to work for me.  I'm not sure
>> why we ever listed to these events.  I've only tested on a NIC that
>> doesn't support hw-accel at the moment..will test with e1000 later.
>>
>> Thanks,
>> Ben
>>
>>     
>
> But then if you are doing bonding or bridging of vlan's 
> and you bring down the root network device, the upper layer is not
> notified (for failover).
>   

operstate should be enough for this I guess. Ben, what does iproute show
for the vlan device when the lower device is down?

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

Powered by blists - more mailing lists