[Cerowrt-devel] Switch Issue
William Katsak
wkatsak at gmail.com
Thu Feb 21 09:30:41 EST 2013
Hi Maciej,
Strangely, your config restores access to my default VLAN (1), which is
where I can configure the big Dell switch that I am connected to (but
the trunk port on the Dell has vlan 1 as the PVID in case we ever need
to access it quickly in an emergency).
I am trying to incrementally add the other stuff back, but it seems to
crap out again as soon as I turn VLANs back on.
I also get this from swconfig:
EtherStatsDropEvents : 4245175
Dot3StatsFCSErrors : 4245117
which is almost all of the packets sent.
-Bill
On 02/21/2013 08:53 AM, Maciej Soltysiak wrote:
> Hi David,
> Yup, I know, I'm not using vlans now. What I meant is that when I
> tinkered with it, I screwed wired connections.
> Hence I offered a working-ethernet config to William.
> William, did you have any luck fixing your issue?
> Regards,
> Maciej Soltysiak
>
> On Wed, Feb 20, 2013 at 8:29 PM, David Lang <david at lang.hm
> <mailto:david at lang.hm>> wrote:
>
> you have vlans disabled in this config "option enable_vlan 0"
>
> if you want to use vlans > 15 you need "option enable_vlan4k 1" as
> well
>
> David Lang
>
> On Wed, 20 Feb 2013, Maciej Soltysiak wrote:
>
> Date: Wed, 20 Feb 2013 20:17:19 +0100
> From: Maciej Soltysiak <maciej at soltysiak.com
> <mailto:maciej at soltysiak.com>>
> To: William Katsak <wkatsak at gmail.com <mailto:wkatsak at gmail.com>>
> Cc: "cerowrt-devel at lists.bufferbloat.net
> <mailto:cerowrt-devel at lists.bufferbloat.net>"
> <cerowrt-devel at lists.bufferbloat.net
> <mailto:cerowrt-devel at lists.bufferbloat.net>>
> Subject: Re: [Cerowrt-devel] Switch Issue
>
>
> I recently played with VLANs and screwed up it's switching
> capability
> exactly as you say.
> I managed to fix it by restoring the default setup in
> /etc/config/network
> (Especially config switch_vlan and ports)
>
> Compare your /etc/config/network with what I have (and works):
> config switch
> option name rtl8366s
> option reset 1
> option enable_vlan 0
> # Blinkrate: 0=43ms; 1=84ms; 2=120ms; 3=170ms; 4=340ms;
> 5=670ms
> option blinkrate 2
> option max_length 3
>
> config switch_vlan
> option device rtl8366s
> option vlan 1
> option ports "0 1 2 3 5t"
>
> config switch_port
> # Port 1 controls the GREEN configuration of LEDs for
> # the switch and the section does not correspond to a real
> # switch port.
> #
> # 0=LED off; 1=Collision/FDX; 2=Link/activity; 3=1000 Mb/s;
> # 4=100 Mb/s; 5=10 Mb/s; 6=1000 Mb/s+activity; 7=100
> Mb/s+activity;
> # 8=10 Mb/s+activity; 9=10/100 Mb/s+activity; 10: Fiber;
> # 11: Fault; 12: Link/activity(tx); 13: Link/activity(rx);
> # 14: Link (master); 15: separate register
>
> option device rtl8366s
> option port 1
> option led 6
>
> config switch_port
> # Port 2 controls the ORANGE configuration of LEDs for
> # the switch and the section does not correspond to a real
> # switch port.
> #
> # See the key above for switch port 1 for the meaning
> of the
> # 'led' setting below.
>
> option device rtl8366s
> option port 2
> option led 9
>
> config switch_port
> # Port 5 controls the configuration of the WAN LED and the
> # section does not correspond to a real switch port.
> #
> # To toggle the use of green or orange LEDs for the WAN
> port,
> # see the LED setting for wndr3700:green:wan in
> /etc/config/system.
> #
> # See the key above for switch port 1 for the meaning
> of the
> # 'led' setting below.
>
> option device rtl8366s
> option port 5
> option led 2
>
> Best regards,
> Maciej Soltysiak
>
> On Wed, Feb 20, 2013 at 5:01 PM, William Katsak
> <wkatsak at gmail.com <mailto:wkatsak at gmail.com>> wrote:
>
> Hello,
>
> Just wanted to see if anyone has seen an issue like this:
>
> I have a 3800 running Sugarland at a remote site. It was
> running nice and
> reliably, connected to the local network by a VLAN trunked
> connection (I
> have interfaces for the default VLAN, and VLANS 100 and
> 200 passing
> through). Last night it suddenly stopped working. There
> seems to be no data
> flowing through the switch at all, even though I can ssh
> to the router,
> reboot, poke at it, etc. from over the Internet.
>
> I see no error messages regarding the switch in the logs
> or dmesg. Anyone
> else see a 3800 switch crap out unceremoniously?
>
> Thanks,
> Bill Katsak
>
>
>
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