When will Plusnet tell people that they are behind a [proxy]?
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Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 10:29 AM
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Quote from: Gel PN should perhaps consider an IWF opt in/out account feature, and not impose someone else's views?
And your name will be automatically added to the sex offenders register.
There is only one reason to opt-out of the current system as PlusNet have implemented it,
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 10:32 AM
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There is only one reason to opt-out of the current system as PlusNet have implemented it, to commit a criminal offence by viewing child sexual abuse!
jelv (a.k.a Spoon Whittler) Why I have left Plusnet (warning: long post!) Broadband: Andrews & Arnold Home::1 (FTTC 80/20) Line rental: Pulse 8 Home Line Rental (£14.40/month) Mobile: iD mobile (£4/month) |
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 10:42 AM
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Whilst I agree with the sentiments behind some of the postings in this thread, I think that we're heading towards barrack room lawyer type postings here, which could end up in some major mud slinging going on..
I think we all need to cool down here a bit.
R
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 11:36 AM
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I will say though that PN are in the process of putting together some material on their sites to expain what/why/when/how this system operates.
Hopefully that should clear up a bit of the mud!
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 11:59 AM
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Quote from: jelv Correction Chilly:
There is only one reason to opt-out of the current system as PlusNet have implemented it, to commit a criminal offence by viewing child sexual abuse!
I would beg to differ:
There is only one reason to opt-out of the current system as PlusNet have implemented it, is to TRUST customers not to commit a criminal offence by viewing child sexual abuse!
I do not need or require automatic enforcement to ensure that I comply with the law. That said I do not object the stance Plusnet have taken on this though.
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 12:29 PM
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1. Yes please, I'd like to be able to view images of children being sexually abused
2. Er, No thanks, it's disgusting!
I know I'm being a bit flippant there but how do you word an opt in/out for something like this? Who's seriously going to choose option 1 no matter how you word it?
I think that this is a really good thing for our customers and I honestly hope that every ISP in the country implements, or else is forced to implement, this particular IWF list at some stage. It's the responsible choice and I'm proud that we're doing our bit
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 12:32 PM
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Quote from: Gel As others have stated it's part of a pattern of small steps of "control/filtering", which when looked at say 5 years apart, would be substantial.
And that's the Big Brother "democracy" we live in today.
The trouble is once u give someone something for a while and then try and take it away from them (for a right or wrong reason) they fight u for it as they think its now there right to have it if they want to.
An example of this I think would be smoking. Many years now ppl have been slowly killing themselves directly and others indirectly through smoking. Yet its taking this long for significant improvements in the law to protect them from themselves as well as the rest of us.
The reverse way of doing it is TV. It started out as such a controlled environment (1 channel) speaking the queens English that the control could be slowly released bit by bit as society as a whole relaxes what can and can’t be done on it. The stuff u get on the average music channel these days would probably be considered hardcore porn back when TV just started out.
Alas the internet has taken the smoking root. It was invented as a means of robust communication with no rules or regulations governing it, it slowly leaked into the mainstream and instead of developing rules and regulations in its infancy to protect its future, government and politics stayed away mostly I would guess because they did not understand it and no ones wants to be the first to tackle something they don’t understand.
Now just as everyone is starting to see the dangers of what the internet represents (as well as the wonders) governments and organisations are calling for those rules and regulations that should of already been implemented by now. And now they find that ppl that are used to how it is now, don’t want it to change.
If the internet had never been left as it is to get on with its self and governments had stepped in early on like with TV, we would of accepted what we were given in the first place and not know any better to complain about it, as u cant complain about what u don’t know about.
Give someone a spoon and they will thank u and start digging.
Give someone a shovel and they will dig with joy.
Then give someone a spoon and they will cry and complain it’s not a shovel.
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 12:44 PM
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Quote from: PJ I was going to post something in reply to that, but it'd have inflamed matters further- so I am just going to say we'll have to agree to disagree.
The fact is that no-one seems to be suggesting that this material should be legal, and as such it does not harm anyone that it is blocked.
I agree that no one wants to see this kind of material and so if this ability to block sites were always perfectly done and especially if we could be sure that these powers were never, ever abused then there wouldn't be a problem.
However (in my opinion), I lack this level of trust in our security services.
If "they" want to block access to internet resources, it can now be done via a private agency - I have no control over the IWF and it's activities are not even overseen by any judicial authority.
The IWF is also pointless in preventing any criminal activity as any self-respecting criminals have their own private networks and encrypted images can easily be sent on mailing lists.
This IWF cannot do what they claim to do - so what are they for?
"In The Beginning Was The Word, And The Word Was Aardvark."
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 1:09 PM
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Bob Pullen
Plusnet Product Team
If I've been helpful then please give thanks ⤵
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 2:02 PM
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If the URL is not on the black list why is the route via Proxy not direct?
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 2:17 PM
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- What is WCCPv2?
- Is the proxy a PlusNet machine - or is it located elsewhere?
- Does secure (HTTPS) traffic suffer similarly?
"In The Beginning Was The Word, And The Word Was Aardvark."
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 2:22 PM
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The diagram is part of the docs I prepared for Network Operations (part of the handover process -- I'll have to blog about that later...).
Anyways, here's the answer to your questions:
WCCPv2 is the Web Cache Co-ordination Protocol Version 2. It's a protocol developed by Cisco (a vendor of network hardware) that allows a router to transparently redirect traffic to a number of web cache machines. It has the logic onboard to handle healthchecking and load balancing, so that we don't have to add any further complexity.
The proxies (there are currently 4, 8 are scheduled) are PlusNet owned machines running in PlusNet datacentre space in London. They are near to the transit for latency reasons.
HTTPS traffic is untouched for now - just standard HTTP traffic.
A TCP reset is sent because its a 'friendly' way of dealing with the error in a way that will propagate through the network devices. Displaying a page could cause some confusion and the TCP reset page is a standard way of dealing with this particular problem. If you do a google for WebMinder, the WebMinder is a reference implementation of how this is set up (although ours varies from the reference quite a bit).
Anyways, I'm off now but I'll look at any followups when I'm next on.
Cheers,
Gricey.
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 2:38 PM
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Quote from: Gricey A TCP reset is sent because its a 'friendly' way of dealing with the error in a way that will propagate through the network devices. Displaying a page could cause some confusion and the TCP reset page is a standard way of dealing with this particular problem.
Although I don't disagree that TCP reset is a 'friendly' way with dealing with an error, but you are not dealing with an error but a deliberate blocking of an URL. I do not see how a page explaining that the URL entered would result in 'offensive' / illegal material being displayed and so as been blocked could be any more confusing than a standard reset page.
If some one clicks through a link on a bogus email, they are most likely unaware of the nature of the site they are being taken to.
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 2:47 PM
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Of course, anyone can use https to serve http style content - completely negating (in a trivial way) the whole point of buying 8 servers!
Is this money well spent - or just money spent to say "we're doing something"?
http://en.wikipedia.org/wiki/Policeware makes interesting reading...
Happy Christmas
"In The Beginning Was The Word, And The Word Was Aardvark."
Re: When will Plusnet tell people that they are behind a [proxy]?
24-12-2007 2:48 PM
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Quote from: PJ If a user is clicking on a link by mistake and it comes back dead then he or she will just shrug and move on.
That really depends on what they think they are linking to. If it is the latest greatest offer then I would guess they would keep trying.
The other advantage of having an explanation page is that it may encourage people to think twice before clicking through links on emails.
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