Op 17-3-2010 13:34, Jim Pingle schreef:
> On 3/17/2010 8:02 AM, Chris Bagnall wrote:
>> Greetings list,
> I have heard there are also some ADSL modem/routers that AT&T is
> distributing to its business customers which can do IPsec, probably
> something from Efficient/Siemens or 2Wire.
I've looked at a really old speedstream once and it was horrible at the
time. It did eventually make a IPsec connection but it depended on a
browser popup.
This was roughly 4 years ago though. It looked like a plastic lunch box
with leds. IIrc the model was a 5380 or something along those lines.
Regarding the hostile power, I have no gripes with the Drayteks. What I
do see is that in shops where the shop window lighting is failing (which
is high voltage fluorescent) that the either the Router keeps restarting
or it causes so much RF interference from the light startup that it is
causing massive DSL communication failures.
The routers we deployed with the old style transformers are less
affected by the reboots, but still suffer the DSL issues. These power
supplies fail every now and then.
The routers that have the switch mode power supplies don't get many
power supply failures but are very prone to rebooting on line spikes.
We've also been succesful deploying line filters on some really bad
shops. Those cost about 250 a piece.
Regards,
Seth
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