A simple solution so that everyone is happy...

Tharaxis

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It's pretty obvious that Telkom's current implementation of their cap structure doesn't function properly AT ALL, there method of just dumping people past their cap onto a low-bandwidth, high-latency satellite network has pretty much shown that that method is unable to handle the connections required (I won't get onto port prioritization as it should never be required and frankly, Telkom should remove it - who are they to tell us where to use the *precious* 3GB window they allow us).

The thing I don't understand is, why did they go that route of using a different network in the first place? You don't see dialup (33.6 & 56K), ISDN 64K, ISDN 128K and Diginet being put onto a different network when they reach arbitrary download/upload numbers, in fact, all those above connections (with the exception of Diginet) are CHEAPER than ADSL, yet have no restrictions placed upon them, and lets face it, when you're capped on ADSL your speed varies between relatively OK and worse-than-9600bps dialup speed (for those of you NOT in the know, a 9600bps modem was capable of downloads in the region of 0.6 KiloBytes per second, a 56K modem by comparison is able to do up to 7 KiloBytes per second - side note, ADSL is capable of downloads at 64 KiloBytes per second, thats 3GB in 11-13 hours) with users reporting speeds at about 0.2KB/s - paying R1000 per month for a 0.2KB/s connection? I think not.

What Telkom SHOULD have done, is had speed throttling systems on their side, a system whereby you are NOT dumped onto a different network, but remain on the same high-speed, low-latency network, the only difference being that you are only allowed a transfer speed "up to" 56K dialup or ISDN 64K equivalent speeds (thereby keeping traffic in the region of general network usage) - an ADSL user "capped" at 64K after his 3GB limit has been reached should have NO network load difference when compared to an ISDN user at 64K.

Remaining on the same network as everyone else will still allow you to get decent speeds after capping (up to 8KB/s if they went the ISDN 64K equivalent route) while keeping pings at "acceptable" levels - the reason pings skyrocket is that satellites are an extremely high-latency technology, which is why you never want to get Satellite Internet if you want to play games online.

I feel Telkom should instead implement this "software" capping instead of their current move of "hardware" capping, I just don't know whether it could be used to differentiate between international and local usage, which may make it pointless [xx(]
 
I agree, that is a good constructive idea and I am sure would not be that hard to implement.

The other suggestion I would like to make is that Telkom implements the cap only on traffic that goes out of the country. It does not make sense to me to have a 3G cap which includes local downloads etc. After all, it is the International bandwidth they are worried about, isn't it? Is there any smart person out there who knows if it would be possible to do this?
 
> I feel Telkom should instead implement this "software" capping instead of their current move of "hardware" capping,
> I just don't know whether it could be used to differentiate between international and local usage, which may make it pointless

If you browse e.g. http://165.165.192.1 where 165.165.192.1 is whatever your gateway is set to, you get a Web-based Management Interface logon screen for a Redback Networks SMS 1800, whic is, I presume, what Telkom are using to monitor and control our connections.
There is a superficial data sheet for this kit at http://www.redback.com/en-US/products/pdf/RB-SMS1800-0503.pdf

It offers:

"Independent traffic shaping for 1000s of connections, Multiple QoS Classes including CBR, VBR-rt, VBR-nrt, UBR, and CIR, rate limiting per PPP session or per L2TP/L2F tunnel"

Which seems like it might fit the bill.

If telkom cannot figure out how to get this beast programmed to do a better job, perhaps they could use the crude approach of giving each client multiple logons, so that we could at least log on "SA only" and download from local mirrors without using up our precious overseas allowance [:)]

They themselves should be offering large, up-to-date mirrors of anything mirrorable, in order to reduce the need for us to use international bandwidth.
 
<blockquote id="quote"><font size="1" face="Verdana, Arial, Helvetica" id="quote">quote:<hr height="1" noshade id="quote"><i>Originally posted by Tharaxis</i>

The thing I don't understand is, why did they go that route of using a different network in the first place? You don't see dialup (33.6 & 56K), ISDN 64K, ISDN 128K and Diginet being put onto a different network when they reach arbitrary download/upload numbers,.......<hr height="1" noshade id="quote"></blockquote id="quote"></font id="quote">

With standard dial-up and ISDN Telkom gets paid by the minute for online time (unless some special R7 rate is used).

This telephone costs pay for the bandwidth used by users.
 
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