[Rack] Fwd: [Noisebridge-discuss] intertubez are down

[Jonathan Lassoff]

On Thu, Jun 21, 2012 at 12:19 PM, Susan Werner <heinousbutch at gmail.com> wrote:
> The Juniper switch in the rack has a red ALM light on, I can associate with
> "noisebridge", but DHCP requests are not answered. a tcpdump shows:

I can no longer reach the Juniper switch, but I think there may not
have been a rescue configuration saved. This will show as an "alarm".
The proper operation of that switch isn't necessary for the network to
operate normally.

I'll check on the DHCP server momentarily.

> 12:14:22.469255 ARP, Request who-has 172.30.0.1 tell 172.30.0.13, length 46
> 12:14:22.469326 STP 802.1d, Config, Flags [none], bridge-id 6001.00:12:80:80:fc:80.8008, length 42
> 12:15:05.478005 ARP, Request who-has 172.30.0.2 tell 172.30.0.53, length 46
> 12:15:06.092515 ARP, Request who-has 172.30.0.4 tell 172.30.0.12, length 46
> 12:15:19.814377 ARP, Request who-has 65.182.224.60 tell 172.30.0.17, length 46
> 12:15:30.055298 00:13:c3:ae:5b:0a > 01:40:96:ff:ff:ff SNAP Unnumbered, ui, Flags [Command], length 58
> 12:15:30.055333 ARP, Request who-has 172.30.0.3 tell 172.30.0.12, length 46

This snapshot doesn't seem to show any problems. That traffic I'd expect to see.

Not sure about 172.30.0.17 ARPing for 65.182.224.60. That seems wrong to me.

--j