Forbes,
Can you give me a little more info on the setup of your network? Are
you layer 2 throughout your backhauls and tower sites? I have seen OSPF
flapping causing some weird issues on layer 3 networks. If you look at
the routers in the tower site, do you see anything in the log as to what
is
If it's all layer 2 bridge,maybe a second dhcp server running? Are you running
dhcp?
--- On Sun, 8/1/10, Eric Rogers wrote:
From: Eric Rogers
Subject: Re: [WISPA] I NEED HELP
To: "WISPA General List"
Date: Sunday, August 1, 2010, 9:16 AM
Forbes,
Can you give me a little more info on the s
Or did a customer plug their CPE in to the wrong side of a home router which
is now giving out DHCP addresses?
Brian
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Jason Bailey
Sent: Sunday, August 01, 2010 10:27 AM
To: WISPA General List
Subject: Re: [W
We did a similar survey and found Travis was the biggest bandwidth nazi. I
was in the worst third :(
On Jul 31, 2010 10:48 PM, "RickG" wrote:
Ya, thats about right. At 300 subs, I'm seeing occasional burst of 20Mbps.
On Sat, Jul 31, 2010 at 11:10 AM, Josh Luthman
wrote:
> Well we do 2x...
-
I got a nice little email from Exalt about their new product, without
actually saying anything about it.
Any specification sheets out there?
Top speed in different bands?
Price ranges?
--
-
Mike Hammett
Intelligent Computing Solutions
http://www.ics-il.com
--
That's my suspicion how do you block that?!
On 8/1/2010 8:26 AM, Brian Webster wrote:
Or did a customer plug their CPE in to the wrong side of a home router
which is now giving out DHCP addresses?
Brian
*From:* wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org]
*On Behalf Of
Nope we static (private IP) nearly the entire network, one static for
their radio and one static for them to put in their router for us to
"see" that they can surf.
On 8/1/2010 7:26 AM, Jason Bailey wrote:
If it's all layer 2 bridge,maybe a second dhcp server running? Are you
running dhcp?
-
Thanks Eric,
We run a 2811 Cisco core router that feeds a Vyatta server for handing
out private static and public addresses which runs into a Mikrotik
bandwidth unit then over six backhauls to various towers from our head
end. Six towers relay to the next tower down. We have about 70 Public
Are they really down, or can you just not get to them? That is, are the
customers calling that they are down?
Do you use dynamic routing such as RIP or OSPF? If so, I would suspect
something is making them drop and reestablish routes.
Accept and drop do what they say for traffic destined for t
Forbes,
I remember seeing something similar to this on the list a few months back.
Turned out he guy was running a bridged network and water got into the
Ethernet connector on a Bullet and was causing Layer2 broadcast storms on
the network. Very similar results to what you are reporting.
Kurt Fan
If it is bridged a single router plugged in backwords can bring down the
whole network. Some 750¹s would be a good fix.When I had HighGain Aps
as bridges we would run into this problem as well. I never figured it out
because we eventually went to MT aps.
--
Justin Wilson
http://www.mtin
Sounds a lot like a proxy arp issue where a device is trying to answer
for all the other devices and clearly on a big network that is not
going to work well.
On 08/01/2010 02:20 PM, Justin Wilson wrote:
If it is bridged a single router plugged in backwords can bring
down the whole network
Wow very interesting hypothesis since it happened right after a
lightning storm with heavy rain. Trouble is I shut off all six
backhauls and started turning them on one by one until I had a "IP
conflict" warning then turned that one off, the IP conflict happened
again, yes I did arp -d to clea
Sounds like you need some filtering bridges to help you in the
meantime. Drop some in the network and add some rules for DHCP and such.
You don¹t have to re-address.
--
Justin Wilson
http://www.mtin.net/blog
Wisp Consulting Tower Climbing Network Support
From: Forbes Mercy
Reply-
Forbes Mercy wrote:
> Wow very interesting hypothesis since it happened right after a
> lightning storm with heavy rain. Trouble is I shut off all six
> backhauls and started turning them on one by one until I had a "IP
> conflict" warning then turned that one off, the IP conflict happened
> a
Forbes,
Another thing to check, do you have any switches that do POE? Make sure you
don't have a CAT5 wire with water getting inside and traveling all the way
down into your switch and dumping water in there.
-Kurt Fankhauser
- Original Message -
From: "John Kingsley"
To: "WISPA Ge
Hey whoever forwarded my issue to Brett thanks, he pointed out how to
isolate individual bridges with WireShark. I did that and found the
tower, it's too late today but having that tower down brought the rest
of the system back up. As Marlon said "so will you be routed
tomorrow?" Well maybe
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