ISP Blocked???

[isuzurover]

I tried to access AULRO at work today and got this message:

vBulletin Message
You have been denied access to this forum. The reason is that you are visiting us from a place that has been blacklisted as an Open Proxy. You have to fix this, and return.

If you want to know exactly where you are blacklisted, go see TornevallNET Proxy and Abuse-filtering Project.

I tried following the links, but to no avail...

Any ideas???

[BMKal]

Type "Open Proxy" into Google.

From what it says there under Wikipedia - it's possible that your server at work may have been infected by some sort of virus, opening it to access by anyone on the internet. Might pay to either run a good anti-virus scan on it, or have your IT guru's (if you have any) look at it.

I had something similar happen on my laptop not long ago. Ended up having to update definitions file in AVG (the anti-virus I'm running) and then re-run AVG. This found a couple of files that should not have been there. Have had no problems since.

Hope this helps ...........

[solmanic]

Good luck trying to get it fixed. Our email provider had one of their servers blacklisted as an "open proxy". We became aware of this when several of our emails (to clients using Telstra services) came bouncing back with that error. We eventually found out that the blacklisting was a mistake, but the process to have it removed from the blacklist was never resolved.

Apparently ISPs (in this case good old Telstra) subscribe to companies that compile these blacklists. Even if you can convince the ISP that your server has been wrongly blacklisted, you still have to convince the blacklisting company and they were not easy to deal with in this case. Our mail provider was told that the server would not be removed from the blacklist until they provided evidence that the issue (open proxy) had been fixed. They couldn't do this as it was an error and had nothing to do with an open proxy! So the two reached a stalemate and in the end everyone gave up and they just migrated all the affected users to a new server.

[incisor]

doesnt appear to be listed now....

the problem is the guys that attack sites like this use open proxy servers to try and hide their real identity when trying to break in to the sites.

comes down to inept service providers that dont how how to secure their own servers so they get blacklisted until they do secure their servers and that saves the rest of the net heaps of trouble.

that said sometimes you can get into one of these lists by accident and it can take some effort to get your self out of some of the real zealot services.

[isuzurover]

doesnt appear to be listed now....

??? It was still blocked today. Will have to get onto the IT people tomorrow. Usually we have good security, but who knows what some of those pesky students might have been doing....

[Nick S]

Got the same message re "Open proxy" at my work (University) Sent the AULRO administrators a message from my home computer 2 days ago for help but no response as yet.

[incisor]

Got the same message re "Open proxy" at my work (University) Sent the AULRO administrators a message from my home computer 2 days ago for help but no response as yet.

cant recall seeing anything on it....

is it still affecting you?

i altered a few things last night ...

[isuzurover]

cant recall seeing anything on it....

is it still affecting you?

i altered a few things last night ...

Whatever you did worked for me Inc! Thanks!!!

[Nick S]

Thanks Incisor will check tomorrow when I get back to Perth
Nick

[EchiDna]

well I can access on the work lan, but whatever the changes were from about 7-10 days ago meant I couldn't access via 3G on my phone (had the same errors reported above). Now since Inc has been playing around again, my phone access is back...