Is this all routed or bridged? If routed are there multiple paths back to tower B.
Are you doing any Queues that might be limiting bandwidth for the customers IP? -Louis On Mon, May 2, 2011 at 9:16 PM, Nick Olsen <[email protected]> wrote: > Signal is ~-55 > Airmax Quality=97% > Airmax Capacity=94% > > Ubnt speedtest shows the same results from AP>SU. > Just a little bit slower then MT bandwidth test over the same link to the > tower router. > > > Nick Olsen > Network Operations > (855) FLSPEED x106 > > > > ------------------------------ > *From*: "Sam Tetherow" <[email protected]> > *Sent*: Monday, May 02, 2011 5:41 PM > > *To*: [email protected], "WISPA General List" <[email protected]> > *Subject*: Re: [WISPA] Strange Issue > > > I know it should be roughly the same, but what does testing the powerbridge > to the rocket show using ubiquiti's internal speed test, and what does the > quality and capacity numbers look like while running the bandwidth from the > customer side to the various towers? > > On 5/2/11 4:20 PM, Nick Olsen wrote: > > Have a strange issue that is showing up in a few places. Was wondering what > peoples thoughts are on this > > Here is how things are setup. > Every tower has a Mikrotik router on it. And is OSPF Routed. > > Route to the customer is (Tower A>Tower B>Tower C>Tower D>Customer) > Tower A is where we have fiber, And our colo for the purpose of this issue. > Tower A and Tower B connect via Licenced Backhaul and will do 200+Mb/s Full > Duplex. > Tower B and Tower C connect via Licenced Backhaul and will do 200+Mb/s Full > Duplex. > Tower C and Tower D connect via un-licenced Backhaul and will do about > 80Mb/s. > Customer Connects to Tower D. AP is a 5ghz Rocket with a sector. SU is a > Power Bridge. > > Now, Here is the bandwidth tests. Using the Mikrotik Bandwidth test to get > these results. > Testing over each Backhaul from each tower will always max out whatever > backhaul I'm testing. > IE. Tower A>Tower B will do ~250Mb/s > B>C ~250Mb/s > C>D ~80Mb/s > Then Testing End to End Tower A>Tower D ~80Mb/s (Maxes out the weakest > link, The BH between C and D. This is expected) > > Now, The Strange Part. > Testing from the customers Mikrotik Router on site. > Testing from Customer>Tower D I get about 45Mb/s Down, And 30Mb/s Up. > Testing from Customer>Tower C I get about 45Mb/s Down, And 30Mb/s Up > Testing from Customer>Tower B I get about 15Mb/s Down and 30Mb/s up. > Testing End to End Customer to Tower A I get about 15Mb/s Down And 30Mb/s > Up. > > I don't get what is causing the customer location to show such slow speeds. > I've tested multiple times, And Confirmed tons of free bandwidth on every > Backhaul in the path. And testing Tower to Tower shows great speeds. We have > the same problem in a few places. And in each case, We see a drop in speed > as soon as it hits one of the licenced Backhauls. However, Each one of these > backhauls regularly carries over 100Mb/s and have been tested to over > 200Mb/s each time. > > Anyone have any ideas? > > Nick Olsen > Network Operations > (855) FLSPEED x106 > > > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > -------------------------------------------------------------------------------- > > WISPA Wireless List: [email protected] > > Subscribe/Unsubscribe:http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > > > > > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > > -------------------------------------------------------------------------------- > > WISPA Wireless List: [email protected] > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ >
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