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Re: "Change of isp part II" - aka VM ate my bandwidth

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John Jordan

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Apr 29, 2013, 11:00:33 AM4/29/13
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On 29/04/2013 15:40, dave wrote:
>
> 1. Will/do VM still have cable modems I could swap the super hub
> for? I ask because they now think I have this SH thing and it may be
> needed for future expansion.

The "superhubs" have a config option to switch them to modem mode, so
it's not an issue.


--
John Jordan

Chris Ridd

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Apr 29, 2013, 1:36:51 PM4/29/13
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On 2013-04-29 14:40:34 +0000, dave said:

> This is bit of a saga...
>
> Recently I posted for help (subject: "change of isp") with getting my
> cable modem speed fixed as it had dropped to 2Mbps (should have been
> 10).
>
> Anyway after a few calls to VM support the situation was that I had no
> connection at all and was told a new modem would be sent to me. The
> reason given was something about "maybe the modem is not working due
> to new 2X bandwidth kit being installed" (I paraphrase).
>
> Actually when I say no connection at all, what was happening was that
> that any of the browsers I tried to connect with kept coming up with a
> message from VM asking me to re-install the network (meaning the VM
> sign-on stuff).. The support guy was puzzled by this and suggested
> waiting for this new modem (est 3 -5 days) to arrive
>
> Now while waiting I got to read that VM has a new "superhub" - which
> look to me just a combined modem and router. I remember thinking I
> hope they don't send one of them as it would not suit the setup here:
> the cable modem is downstairs and feeds the router in the loft. The
> router has cable-drops to various rooms from there.
> Credit to VM the new modem arrived in only 2 days - and guess what it
> was... yes a "superhub" :-) Just what I didn't want.
>
> So in that case I tried clicking "Yes" in the right places with the
> -old- modem and hey presto - the original cable modem worked fine -
> and at 10Mbps. So, the problem fixed - except I now I have a brand
> new superhub I don't want - but a few things to ask.
>
> 1. Will/do VM still have cable modems I could swap the super hub
> for? I ask because they now think I have this SH thing and it may be
> needed for future expansion.

The Superhub is OK, as long as you set it to modem-only mode. Or at
least if you don't try their wireless support.

One thing though - as soon as you being using the SH I think something
at VM remotely disables your old cable modem. Don't expect to switch
back and forth between them.

> 2. Should I be getting 20Mbps given the comments from VM support
> chap? (Aside: I tried installing the superhub and it now gives an
> error - probably thinks I'm fiddling with the modem MAC address)

Doesn't 20Mbps require that the modem you're using uses DOCSIS 3? Your
old one probably uses DOCSIS 2.x.

--
Chris

SteveH

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Apr 29, 2013, 2:52:26 PM4/29/13
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on 29/04/2013, Chris Ridd supposed :
>
> Doesn't 20Mbps require that the modem you're using uses DOCSIS 3? Your old
> one probably uses DOCSIS 2.x.

I had 20 meg on a Docsis 2 modem for ages. I think VM would just like
eveyone to have a Docsis 3 one.

--
SteveH


David.WE.Roberts

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Apr 30, 2013, 4:43:32 AM4/30/13
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On Mon, 29 Apr 2013 18:36:51 +0100, Chris Ridd wrote:

<snip>

>> 1. Will/do VM still have cable modems I could swap the super hub for?
>> I ask because they now think I have this SH thing and it may be needed
>> for future expansion.
>
> The Superhub is OK, as long as you set it to modem-only mode. Or at
> least if you don't try their wireless support.
>
> One thing though - as soon as you being using the SH I think something
> at VM remotely disables your old cable modem. Don't expect to switch
> back and forth between them.
>
>> 2. Should I be getting 20Mbps given the comments from VM support chap?
>> (Aside: I tried installing the superhub and it now gives an error -
>> probably thinks I'm fiddling with the modem MAC address)
>
> Doesn't 20Mbps require that the modem you're using uses DOCSIS 3? Your
> old one probably uses DOCSIS 2.x.

I seem to be doing O.K. with wireless and my SuperHub - it just has some
broken options in the DHCP area, to do with reserving IP addresses for
specified MAC addresses.

Certainly getting the 30Mbps to match the service.

When I get around to terminating all the bare wires threaded about the
house I should be able to roll over to using mainly wired (although this
isn't going to solve my DHCP issues) which should up my speed a bit.

Cheers

Dave R

AC

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Apr 30, 2013, 6:51:32 AM4/30/13
to
Nothing what so ever wrong with the SH wireless. From what I can tell
most issues are user problems.

I read all the forum BS before mine got "forced" on me, and was worried.
This was prior to the modem only software upgrade. Turned out every
device (various laptops and desktops with different chipsets, Apple
stuff, Android stuff, blackberrys, and so on) I have works perfectly
well with, with an increased range over my old set up.

Early SH versions may well have has issues, but right now, I see none to
do with wireless. In my set up, its been a revelation. I have reduced 4
network devices down to one.

If I have a criticism its that the router software is offer terrible
access control, and no bandwidth management.

--
AC

Chris Ridd

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Apr 30, 2013, 7:28:15 AM4/30/13
to
On 2013-04-30 10:51:32 +0000, AC said:

> Nothing what so ever wrong with the SH wireless. From what I can tell
> most issues are user problems.

Well that's not entirely true, as you then note:

> I read all the forum BS before mine got "forced" on me, and was
> worried. This was prior to the modem only software upgrade. Turned out
> every device (various laptops and desktops with different chipsets,
> Apple stuff, Android stuff, blackberrys, and so on) I have works
> perfectly well with, with an increased range over my old set up.
>
> Early SH versions may well have has issues, but right now, I see none
> to do with wireless. In my set up, its been a revelation. I have
> reduced 4 network devices down to one.

It is really good to hear that a firmware update has apparently fixed
things. Personally, I couldn't wait for Virgin/Netgear to fix things
and had to get a separate wifi router. As a side-effect I have some
better access control and can now create a single IPv6 tunnel for my
entire network.

> If I have a criticism its that the router software is offer terrible
> access control, and no bandwidth management.

It is pretty basic :-( It isn't obvious what Virgin's customisation of
the modem/router firmware actually buys anyone...
--
Chris

Rob

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Apr 30, 2013, 9:00:33 AM4/30/13
to
I've been thinking of swapping from ADSL to VM as we have fibre
cabinet just down the street and they keep offering me really
good deals.
Internally, house is wired for gigabit via a switch which works
very very well, with just a cable from switch to the modem/router
for internet access. Everything gets its IP via the DHCP server
in the modem/router. Will it just be a matter of moving the ethernet
cable from the old ADSL modem to the wired port on the Superhub?
Can I assume any wireless devices connecting directly to the SH can
see everything on the wired side?
--
Rob



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