Hello,
After upgrading my kernel to 2.6.39 (I also tested with 3.0.0-rc4), my
bridge interface with only TAP interfaces is always down (the flag is
NO_CARRIER and operational state is DOWN) despite it was working well
with previous versions of the kernel (the state was LOWER_UP and
On Thu, 30 Jun 2011 15:05:36 +0200
Arnaud Fontaine wrote:
> Hello,
>
> After upgrading my kernel to 2.6.39 (I also tested with 3.0.0-rc4), my
> bridge interface with only TAP interfaces is always down (the flag is
> NO_CARRIER and operational state is DOWN) despite it was working well
>
Hello,
I tried using the rstpd daemon from
http://git.kernel.org/?p=linux/kernel/git/shemminger/rstp.git;a=summary which
worked fine on my desktop.
I then tried doing the same on my embedded atom baord and failed.
It turned out the used kernel 2.6.38-gentoo-r6 had not the problem the kernel
v2.
On Thu, 30 Jun 2011 15:27:19 +0200
Alexander Stein wrote:
> On Thursday 30 June 2011 10:33:23 Alexander Stein wrote:
> > BTW: I noticed that in 2.6.39.2 independently from this patch revert this
> > bridge didn't show up RUNNING ifconfg. Is this intended? Another bridge I
> > have, which doesn't
On Thu, 30 Jun 2011 10:33:23 +0200
Alexander Stein wrote:
> * echo $(pgrep rstpd) > /var/run/rstpd.pid
> * brctl addbr br1
> * echo 1 > /sys/class/net/br1/bridge/stp_state
This bogus. You are running both kernel and spanning
tree daemon at the same time!
Doing the echo of 1 to stp_state forces
Hi,
> There are two flags, IFF_UP - admin up/down and IFF_RUNNING carrier
> up/down The IFF_UP is controlled manually, and IFF_RUNNING is what you
> are talking about.
Interesting, thank you very much for the explanation.
> In older kernel versions, the bridge device always asserted carrie
