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-   -   homeworkshop.org.uk (https://www.diybanter.com/uk-diy/685914-homeworkshop-org-uk.html)

Bob Minchin[_4_] April 5th 21 11:07 AM

homeworkshop.org.uk
 
Does anyone know what has happend to this advert site?
I know Adam did not have be the best of health a while back.

TIA
Bob

Andy Burns[_13_] April 5th 21 11:13 AM

homeworkshop.org.uk
 
Bob Minchin wrote:

Does anyone know what has happend to this advert site?


still seems to exist with most recent adverts 2 days ago ...

Bob Minchin[_4_] April 5th 21 01:21 PM

homeworkshop.org.uk
 
Andy Burns wrote:
Bob Minchin wrote:

Does anyone know what has happend to this advert site?


still seems to exist with most recent adverts 2 days ago ...

Thats very strange I've been getting a mix of timeout and 403 errors for
the last few weeks.
I've just tried a different browser with same result.
However forcing my phone to use 4G I can connect ok but not on wifi so I
can only conclude that there is some issue with my ISP -virginmedia.

If anyone reading this who is on Virginmedia could try and report back
please?
TIA
Bob

Andy Burns[_13_] April 5th 21 01:34 PM

homeworkshop.org.uk
 
Bob Minchin wrote:

Forcing my phone to use 4G I can connect ok but not on wifi so I
can only conclude that there is some issue with my ISP -virginmedia.


DNS for me resolves to 91.109.4.14, is yours different?


RobH April 5th 21 01:36 PM

homeworkshop.org.uk
 
On 05/04/2021 13:21, Bob Minchin wrote:
Andy Burns wrote:
Bob Minchin wrote:

Does anyone know what has happend to this advert site?


still seems to exist with most recent adverts 2 days ago ...

Thats very strange I've been getting a mix of timeout and 403 errors for
the last few weeks.
I've just tried a different browser with same result.
However forcing my phone to use 4G I can connect ok but not on wifi so I
can only conclude that there is some issue with my ISP -virginmedia.

If anyone reading this who is on Virginmedia could try and report back
please?
TIA
Bob


I'm on a VM wired connection, and I can access the said site with no
problem. I'm using FF browser if that helps

Bob Minchin[_4_] April 5th 21 01:48 PM

homeworkshop.org.uk
 
Andy Burns wrote:
Bob Minchin wrote:

Forcing my phone to use 4G I can connect ok but not on wifi so I can
only conclude that there is some issue with my ISP -virginmedia.


DNS for me resolves to 91.109.4.14, is yours different?

Hmm!
If I've done it correctly, a ping test to that address gives

C:\Users\latitudeE7240ping 91.109.4.14

Pinging 91.109.4.14 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 91.109.4.14:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

C:\Users\latitudeE7240

Bob Minchin[_4_] April 5th 21 01:49 PM

homeworkshop.org.uk
 
RobH wrote:
On 05/04/2021 13:21, Bob Minchin wrote:
Andy Burns wrote:
Bob Minchin wrote:

Does anyone know what has happend to this advert site?

still seems to exist with most recent adverts 2 days ago ...

Thats very strange I've been getting a mix of timeout and 403 errors
for the last few weeks.
I've just tried a different browser with same result.
However forcing my phone to use 4G I can connect ok but not on wifi so
I can only conclude that there is some issue with my ISP -virginmedia.

If anyone reading this who is on Virginmedia could try and report back
please?
TIA
Bob


I'm on a VM wired connection, and I can access the said site with no
problem. I'm using FF browser if that helps

Thanks Rob.

A response on the VM community confirms it is working too.
Maybe I've been blocked?
Bob

Scott[_17_] April 5th 21 02:01 PM

homeworkshop.org.uk
 
On Mon, 5 Apr 2021 13:48:04 +0100, Bob Minchin
wrote:

Andy Burns wrote:
Bob Minchin wrote:

Forcing my phone to use 4G I can connect ok but not on wifi so I can
only conclude that there is some issue with my ISP -virginmedia.


DNS for me resolves to 91.109.4.14, is yours different?

Hmm!
If I've done it correctly, a ping test to that address gives

C:\Users\latitudeE7240ping 91.109.4.14

Pinging 91.109.4.14 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 91.109.4.14:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

C:\Users\latitudeE7240


I tried it using Zen Internet (via FTTC) without difficulty.

I left Virgin Media some time ago as I was not satisfied with the
service.

Andy Burns[_13_] April 5th 21 02:56 PM

homeworkshop.org.uk
 
Bob Minchin wrote:

Pinging 91.109.4.14 with 32 bytes of data:
Request timed out.


It replies to pings from plusnet, not that ping is necessarily a good
indication of a working web server

The Natural Philosopher[_2_] April 5th 21 02:57 PM

homeworkshop.org.uk
 
On 05/04/2021 11:07, Bob Minchin wrote:
Does anyone know what has happend to this advert site?
I know Adam did not have be the best of health a while back.

TIA
Bob

works fer me


--
"What do you think about Gay Marriage?"
"I don't."
"Don't what?"
"Think about Gay Marriage."


Robin April 5th 21 03:07 PM

homeworkshop.org.uk
 
On 05/04/2021 11:07, Bob Minchin wrote:
Does anyone know what has happend to this advert site?
I know Adam did not have be the best of health a while back.



Works for me from VM with an IP address in the 81.110 range. It may be
the site's host is blocking one of VM's other ranges.

--
Robin
reply-to address is (intended to be) valid

The Natural Philosopher[_2_] April 5th 21 03:26 PM

homeworkshop.org.uk
 
On 05/04/2021 15:07, Robin wrote:
On 05/04/2021 11:07, Bob Minchin wrote:
Does anyone know what has happend to this advert site?
I know Adam did not have be the best of health a while back.



Works for me from VM with an IP address in the 81.110 range.Ā* It may be
the site's host is blocking one of VM's other ranges.

Showing good taste then...


--
The theory of Communism may be summed up in one sentence: Abolish all
private property.

Karl Marx


John Rumm April 5th 21 04:19 PM

homeworkshop.org.uk
 
On 05/04/2021 13:49, Bob Minchin wrote:
RobH wrote:
On 05/04/2021 13:21, Bob Minchin wrote:
Andy Burns wrote:
Bob Minchin wrote:

Does anyone know what has happend to this advert site?

still seems to exist with most recent adverts 2 days ago ...
Thats very strange I've been getting a mix of timeout and 403 errors
for the last few weeks.
I've just tried a different browser with same result.
However forcing my phone to use 4G I can connect ok but not on wifi
so I can only conclude that there is some issue with my ISP
-virginmedia.

If anyone reading this who is on Virginmedia could try and report
back please?
TIA
Bob


I'm on a VM wired connection, and I can access the said site with no
problem. I'm using FF browser if that helps

Thanks Rob.

A response on the VM community confirms it is working too.
Maybe I've been blocked?


Do you have a dynamic or a static IP? Have you tried via VPN?


--
Cheers,

John.

/================================================== ===============\
| Internode Ltd - http://www.internode.co.uk |
|-----------------------------------------------------------------|
| John Rumm - john(at)internode(dot)co(dot)uk |
\================================================= ================/

Tim+[_5_] April 5th 21 04:57 PM

homeworkshop.org.uk
 
Bob Minchin wrote:
Does anyone know what has happend to this advert site?
I know Adam did not have be the best of health a while back.

TIA
Bob


Sometimes when I lose access to to site a router reboot restores things.
DNS issues? All Greek to me but its worth a shot.

Tim

--
Please don't feed the trolls

David April 5th 21 06:34 PM

homeworkshop.org.uk
 
On Mon, 05 Apr 2021 11:07:30 +0100, Bob Minchin wrote:

Does anyone know what has happend to this advert site?
I know Adam did not have be the best of health a while back.

TIA Bob


Just checked on my VM link with Chrome browser and I can see it.

DNS resolves it to 52.58.78.16

I am using 8.8.8.8 and 8.8.4.4 as DNS servers.

HTH


Dave R



--
AMD FX-6300 in GA-990X-Gaming SLI-CF running Windows 7 Pro x64

--
This email has been checked for viruses by Avast antivirus software.
https://www.avast.com/antivirus


Dave W[_2_] April 5th 21 07:25 PM

homeworkshop.org.uk
 
On Mon, 5 Apr 2021 11:07:30 +0100, Bob Minchin
wrote:


Does anyone know what has happend to this advert site?
I know Adam did not have be the best of health a while back.

TIA
Bob

No problems on Firefox:
https://www.homeworkshop.org.uk/
--
Dave W

Bob Minchin[_4_] April 5th 21 09:19 PM

homeworkshop.org.uk
 
John Rumm wrote:
On 05/04/2021 13:49, Bob Minchin wrote:
RobH wrote:
On 05/04/2021 13:21, Bob Minchin wrote:
Andy Burns wrote:
Bob Minchin wrote:

Does anyone know what has happend to this advert site?

still seems to exist with most recent adverts 2 days ago ...
Thats very strange I've been getting a mix of timeout and 403 errors
for the last few weeks.
I've just tried a different browser with same result.
However forcing my phone to use 4G I can connect ok but not on wifi
so I can only conclude that there is some issue with my ISP
-virginmedia.

If anyone reading this who is on Virginmedia could try and report
back please?
TIA
Bob

I'm on a VM wired connection, and I can access the said site with no
problem. I'm using FF browser if that helps

Thanks Rob.

A response on the VM community confirms it is working too.
Maybe I've been blocked?


Do you have a dynamic or a static IP? Have you tried via VPN?


Technically it is dynamic but in practice rarely changes
it is from 80.7 series
no option to use a vpn

John Rumm April 6th 21 01:48 AM

homeworkshop.org.uk
 
On 05/04/2021 21:19, Bob Minchin wrote:
John Rumm wrote:
On 05/04/2021 13:49, Bob Minchin wrote:
RobH wrote:
On 05/04/2021 13:21, Bob Minchin wrote:
Andy Burns wrote:
Bob Minchin wrote:

Does anyone know what has happend to this advert site?

still seems to exist with most recent adverts 2 days ago ...
Thats very strange I've been getting a mix of timeout and 403
errors for the last few weeks.
I've just tried a different browser with same result.
However forcing my phone to use 4G I can connect ok but not on wifi
so I can only conclude that there is some issue with my ISP
-virginmedia.

If anyone reading this who is on Virginmedia could try and report
back please?
TIA
Bob

I'm on a VM wired connection, and I can access the said site with no
problem. I'm using FF browser if that helps
Thanks Rob.

A response on the VM community confirms it is working too.
Maybe I've been blocked?


Do you have a dynamic or a static IP? Have you tried via VPN?


Technically it is dynamic but in practice rarely changes
it is from 80.7 series
no option to use a vpn


I was thinking only from the PoV of a test - if it fails though a VPN,
then its unlikely to be a block on your IP.


--
Cheers,

John.

/================================================== ===============\
| Internode Ltd - http://www.internode.co.uk |
|-----------------------------------------------------------------|
| John Rumm - john(at)internode(dot)co(dot)uk |
\================================================= ================/

David Wade[_2_] April 6th 21 08:59 AM

homeworkshop.org.uk
 
On 06/04/2021 01:48, John Rumm wrote:
On 05/04/2021 21:19, Bob Minchin wrote:
John Rumm wrote:
On 05/04/2021 13:49, Bob Minchin wrote:
RobH wrote:
On 05/04/2021 13:21, Bob Minchin wrote:
Andy Burns wrote:
Bob Minchin wrote:

Does anyone know what has happend to this advert site?

still seems to exist with most recent adverts 2 days ago ...
Thats very strange I've been getting a mix of timeout and 403
errors for the last few weeks.
I've just tried a different browser with same result.
However forcing my phone to use 4G I can connect ok but not on
wifi so I can only conclude that there is some issue with my ISP
-virginmedia.

If anyone reading this who is on Virginmedia could try and report
back please?
TIA
Bob

I'm on a VM wired connection, and I can access the said site with
no problem. I'm using FF browser if that helps
Thanks Rob.

A response on the VM community confirms it is working too.
Maybe I've been blocked?

Do you have a dynamic or a static IP? Have you tried via VPN?


Technically it is dynamic but in practice rarely changes
it is from 80.7 series
no option to use a vpn


I was thinking only from the PoV of a test - if it fails though a VPN,
then its unlikely to be a block on your IP.


Try:-

https://hidester.com/proxy/

lets you view. If you can view on WiFi but not on mobile then usually

1. The site is flagged as age restricted by VM or other mobile provider,
perhaps because in this case it sells sharp objects, glue or other age
restricted products.

2. You have not enabled adult services on your phone. You need to ring
VM to do this. By agreement with the goverment adult services are
disabled by default on all new contracts

3. To check if www.whatpub.com also fails but works on WiFi then adult
filtering by VM is the problem.

Dave




wasbit[_2_] April 6th 21 09:39 AM

homeworkshop.org.uk
 
"Bob Minchin" wrote in message
...
Does anyone know what has happend to this advert site?
I know Adam did not have be the best of health a while back.


Working fine with Pale Moon browser
- https://www.homeworkshop.org.uk/

--
Regards
wasbit




Andy Burns[_13_] April 6th 21 10:10 AM

homeworkshop.org.uk
 
Bob Minchin wrote:

I've been getting a mix of timeout and 403 error


If you get a 403 error, you've reached *A* server, but possibly the
wrong one?

You checked you could ping 91.109.4.14 by IP addr, but what if you ping
homeworkshop.org.uk by name, do you get a different IP addr?

What DNS are you using? What if you temporarily try e.g. 1.1.1.1 or
8.8.8.8 ?


Fredxx[_4_] April 6th 21 12:23 PM

homeworkshop.org.uk
 
On 06/04/2021 01:48, John Rumm wrote:
On 05/04/2021 21:19, Bob Minchin wrote:
John Rumm wrote:
On 05/04/2021 13:49, Bob Minchin wrote:
RobH wrote:
On 05/04/2021 13:21, Bob Minchin wrote:
Andy Burns wrote:
Bob Minchin wrote:

Does anyone know what has happend to this advert site?

still seems to exist with most recent adverts 2 days ago ...
Thats very strange I've been getting a mix of timeout and 403
errors for the last few weeks.
I've just tried a different browser with same result.
However forcing my phone to use 4G I can connect ok but not on
wifi so I can only conclude that there is some issue with my ISP
-virginmedia.

If anyone reading this who is on Virginmedia could try and report
back please?
TIA
Bob

I'm on a VM wired connection, and I can access the said site with
no problem. I'm using FF browser if that helps
Thanks Rob.

A response on the VM community confirms it is working too.
Maybe I've been blocked?

Do you have a dynamic or a static IP? Have you tried via VPN?


Technically it is dynamic but in practice rarely changes
it is from 80.7 series
no option to use a vpn


I was thinking only from the PoV of a test - if it fails though a VPN,
then its unlikely to be a block on your IP.


It could be a DNS issue. I don't know for certain, but of you work
through VPN won't you still use the same DNS server?

Given the multiple exits from a VPN IP address, wouldn't it be more
likely to experience a block when using the VPN.

A while ago I used a tool to check DNS server responses using the free
ones, such as Google's own. Not all the results were the same!

I think it was "DNS Benchmark" but not sure if had the facility to
return IPs for a known website.

John Rumm April 6th 21 01:04 PM

homeworkshop.org.uk
 
On 06/04/2021 12:23, Fredxx wrote:
On 06/04/2021 01:48, John Rumm wrote:
On 05/04/2021 21:19, Bob Minchin wrote:
John Rumm wrote:
On 05/04/2021 13:49, Bob Minchin wrote:
RobH wrote:
On 05/04/2021 13:21, Bob Minchin wrote:
Andy Burns wrote:
Bob Minchin wrote:

Does anyone know what has happend to this advert site?

still seems to exist with most recent adverts 2 days ago ...
Thats very strange I've been getting a mix of timeout and 403
errors for the last few weeks.
I've just tried a different browser with same result.
However forcing my phone to use 4G I can connect ok but not on
wifi so I can only conclude that there is some issue with my ISP
-virginmedia.

If anyone reading this who is on Virginmedia could try and report
back please?
TIA
Bob

I'm on a VM wired connection, and I can access the said site with
no problem. I'm using FF browser if that helps
Thanks Rob.

A response on the VM community confirms it is working too.
Maybe I've been blocked?

Do you have a dynamic or a static IP? Have you tried via VPN?


Technically it is dynamic but in practice rarely changes
it is from 80.7 series
no option to use a vpn


I was thinking only from the PoV of a test - if it fails though a VPN,
then its unlikely to be a block on your IP.


It could be a DNS issue. I don't know for certain, but of you work
through VPN won't you still use the same DNS server?


To be fair it does depend on how the VPN is configured and what software
you use to establish the connection (assuming you do it from the
computer directly and not on the router itself)

Also, if the IP Bob sees matches that which others have posted here,
then that ought to rule out DNS issues.

(If you know the site IP, you can always try connecting to it directly
with a url of http://192.168.1.254 etc or whatever the IP is. Note that
will only work for larger sites that are not using shared web hosting.
For smaller sites that may use one machine to serve multiple sites, you
will need to do that by name otherwise the web server will not be able
to work out which site's content you want. You can get round that by
adding a line in your HOSTS file to map a name to an IP, and that will
then take priority over a DNS lookup)

Given the multiple exits from a VPN IP address, wouldn't it be more
likely to experience a block when using the VPN.


Only if you are using a termination point that is blacklisted - say for
example the system you are talking to is geofenced, and your VPN service
is terminated in a country that is excluded.

A while ago I used a tool to check DNS server responses using the free
ones, such as Google's own. Not all the results were the same!


The larger UK ISPs are obliged to sign up to various block lists that
are supposed to restrict access to content for reasons of abuse (child
typically) or copyright infringement etc. Some may use crude IP blocks
for some of that. So that can be one source of change.

Also larger sites may use DNS rotation to implement a form of load
balancing - basically handing out one of a pool of addresses to spread
the load around a number of servers - so again you may not get the same
address on each lookup.

I think it was "DNS Benchmark" but not sure if had the facility to
return IPs for a known website.




--
Cheers,

John.

/================================================== ===============\
| Internode Ltd - http://www.internode.co.uk |
|-----------------------------------------------------------------|
| John Rumm - john(at)internode(dot)co(dot)uk |
\================================================= ================/

Bob Minchin[_4_] April 7th 21 05:49 PM

homeworkshop.org.uk
 
Bob Minchin wrote:
Does anyone know what has happend to this advert site?
I know Adam did not have be the best of health a while back.

TIA
Bob

Just to follow up on this.
I've heard back from Adam with this message.
"Hi Bob, your IP address has been blocked by our security and firewall
system because of suspicious behaviour coming from a device using that
connection. I have removed the entry we should now allow you back on the
site but as they have said if something else is using your connection to
carry out this behaviour it will be blocked again. Below is the
following entry from the log file;
csf.deny: 80.7.35.195 # lfd: (mod_security) mod_security (id:949110)
triggered by 80.7.35.195 (GB/United
Kingdom/cpc76102-ando7-2-0-cust962.15-1.cable.virginm.net): 5 in the
last 3600 secs - Mon Apr 5 10:58:17 2021"

I've no idea what I might have done
to cause this and I don't really understand the log entry.
Maybe my son is up to some mischief??

Bob

Andy Burns[_13_] April 7th 21 06:07 PM

homeworkshop.org.uk
 
Bob Minchin wrote:

I've no idea what I might have done


refreshing too often?


Bob Minchin[_4_] April 7th 21 07:18 PM

homeworkshop.org.uk
 
Andy Burns wrote:
Bob Minchin wrote:

I've no idea what I might have done


refreshing too often?

Other than continually pressing F5 which I don't, Ive no idea how to
influence refresh rate.
Bob

Fredxx[_4_] April 7th 21 07:41 PM

homeworkshop.org.uk
 
On 06/04/2021 13:04, John Rumm wrote:
On 06/04/2021 12:23, Fredxx wrote:
On 06/04/2021 01:48, John Rumm wrote:
On 05/04/2021 21:19, Bob Minchin wrote:
John Rumm wrote:
On 05/04/2021 13:49, Bob Minchin wrote:
RobH wrote:
On 05/04/2021 13:21, Bob Minchin wrote:
Andy Burns wrote:
Bob Minchin wrote:

Does anyone know what has happend to this advert site?

still seems to exist with most recent adverts 2 days ago ...
Thats very strange I've been getting a mix of timeout and 403
errors for the last few weeks.
I've just tried a different browser with same result.
However forcing my phone to use 4G I can connect ok but not on
wifi so I can only conclude that there is some issue with my ISP
-virginmedia.

If anyone reading this who is on Virginmedia could try and
report back please?
TIA
Bob

I'm on a VM wired connection, and I can access the said site with
no problem. I'm using FF browser if that helps
Thanks Rob.

A response on the VM community confirms it is working too.
Maybe I've been blocked?

Do you have a dynamic or a static IP? Have you tried via VPN?


Technically it is dynamic but in practice rarely changes
it is from 80.7 series
no option to use a vpn

I was thinking only from the PoV of a test - if it fails though a
VPN, then its unlikely to be a block on your IP.


It could be a DNS issue. I don't know for certain, but of you work
through VPN won't you still use the same DNS server?


To be fair it does depend on how the VPN is configured and what software
you use to establish the connection (assuming you do it from the
computer directly and not on the router itself)

Also, if the IP Bob sees matches that which others have posted here,
then that ought to rule out DNS issues.

(If you know the site IP, you can always try connecting to it directly
with a url of http://192.168.1.254 etc or whatever the IP is. Note that
will only work for larger sites that are not using shared web hosting.
For smaller sites that may use one machine to serve multiple sites, you
will need to do that by name otherwise the web server will not be able
to work out which site's content you want. You can get round that by
adding a line in your HOSTS file to map a name to an IP, and that will
then take priority over a DNS lookup)


I have website on a shared server and before the DNS entries were
updated to the name servers I think I was able to access the site with
some user name after a given URL.

Given the multiple exits from a VPN IP address, wouldn't it be more
likely to experience a block when using the VPN.


Only if you are using a termination point that is blacklisted - say for
example the system you are talking to is geofenced, and your VPN service
is terminated in a country that is excluded.

A while ago I used a tool to check DNS server responses using the free
ones, such as Google's own. Not all the results were the same!


The larger UK ISPs are obliged to sign up to various block lists that
are supposed to restrict access to content for reasons of abuse (child
typically) or copyright infringement etc. Some may use crude IP blocks
for some of that. So that can be one source of change.


I wasn't aware of that, and thought censoring was carried with DNS
lookups rather than blocking IP addresses.

Also larger sites may use DNS rotation to implement a form of load
balancing - basically handing out one of a pool of addresses to spread
the load around a number of servers - so again you may not get the same
address on each lookup.

I think it was "DNS Benchmark" but not sure if had the facility to
return IPs for a known website.


There are sites that check DNS entries. This is one I came across that
gives a timeout for some servers for the OP's website:
https://www.whatsmydns.net/#A/homeworkshop.org.uk


John Rumm April 7th 21 11:03 PM

homeworkshop.org.uk
 
On 07/04/2021 17:49, Bob Minchin wrote:
Bob Minchin wrote:
Does anyone know what has happend to this advert site?
I know Adam did not have be the best of health a while back.

TIA
Bob


Just to follow up on this.
I've heard back from Adam with this message.
"Hi Bob, your IP address has been blocked by our security and firewall
system because of suspicious behaviour coming from a device using that
connection. I have removed the entry we should now allow you back on the
site but as they have said if something else is using your connection to
carry out this behaviour it will be blocked again. Below is the
following entry from the log file;
csf.deny: 80.7.35.195 # lfd: (mod_security) mod_security (id:949110)
triggered by 80.7.35.195 (GB/United
Kingdom/cpc76102-ando7-2-0-cust962.15-1.cable.virginm.net): 5 in the
last 3600 secs - Mon AprĀ* 5 10:58:17 2021"

I've no idea what I might have done


Probably nothing yourself...

to cause this and I don't really understand the log entry.


You would need to see more of the log messages to form a proper opinion.
mod_security (add on module for the Apache2 web server (and possibly
others)) is designed to pick up on "unusual" patterns of traffic using a
rule set. Those rules will then in some cases block access from a
specific client IP if it is deemed a threat.

Maybe my son is up to some mischief??


You may be able to trigger something by hitting pages that return enough
"403 forbidden" errors. (i.e. manually editing URLs to try and real
directories that are not intended to be readable by the web server)

Also many of the security rules will be setup to catch people running
vulnerability scanners against the web server (e.g. for research before
attempting to hack a server, a perp may run various scanners to see if
they crash a server or get it to do other unexpected stuff by hitting it
will lots of malformed requests, and attempts at buffer overflows etc.

So someone playing with hacking tools could do it, or alternatively a
machine on the network that has been compromised and is now carrying out
surrogate attacks for someone else.

If unsure, then running a Malwarebytes scan on all the machines would be
worth doing (assuming all Windows or Macs).


--
Cheers,

John.

/================================================== ===============\
| Internode Ltd - http://www.internode.co.uk |
|-----------------------------------------------------------------|
| John Rumm - john(at)internode(dot)co(dot)uk |
\================================================= ================/

David Wade[_2_] April 8th 21 11:01 AM

homeworkshop.org.uk
 
On 07/04/2021 17:49, Bob Minchin wrote:
Bob Minchin wrote:
Does anyone know what has happend to this advert site?
I know Adam did not have be the best of health a while back.

TIA
Bob

Just to follow up on this.
I've heard back from Adam with this message.
"Hi Bob, your IP address has been blocked by our security and firewall
system because of suspicious behaviour coming from a device using that
connection. I have removed the entry we should now allow you back on the
site but as they have said if something else is using your connection to
carry out this behaviour it will be blocked again. Below is the
following entry from the log file;
csf.deny: 80.7.35.195 # lfd: (mod_security) mod_security (id:949110)
triggered by 80.7.35.195 (GB/United
Kingdom/cpc76102-ando7-2-0-cust962.15-1.cable.virginm.net): 5 in the
last 3600 secs - Mon AprĀ* 5 10:58:17 2021"

I've no idea what I might have done
to cause this and I don't really understand the log entry.
Maybe my son is up to some mischief??

Bob


Bob,

Most Mobile suppliers use Network Address Translation so many of there
phones share the same IP address. I think folks who block by IP address
are ****ing into the wind. If you install IP Tools they will show you
your internal and external addresses. If they are different you are
"NATed" and many people will be sharing the address 80.7.35.195.

https://www.iptools.su/

I am on virgin and my external IP is 82.132.247.28 which is a real
internal address but my internal address is 10.66.37.232 which is a none
routeable address. So many phones will sahre 80.7.35.195 and blocking it
will kill many connections...

Dave



The Natural Philosopher[_2_] April 9th 21 07:50 AM

homeworkshop.org.uk
 
On 08/04/2021 11:01, David Wade wrote:
On 07/04/2021 17:49, Bob Minchin wrote:
Bob Minchin wrote:
Does anyone know what has happend to this advert site?
I know Adam did not have be the best of health a while back.

TIA
Bob

Just to follow up on this.
I've heard back from Adam with this message.
"Hi Bob, your IP address has been blocked by our security and firewall
system because of suspicious behaviour coming from a device using that
connection. I have removed the entry we should now allow you back on
the site but as they have said if something else is using your
connection to carry out this behaviour it will be blocked again. Below
is the following entry from the log file;
csf.deny: 80.7.35.195 # lfd: (mod_security) mod_security (id:949110)
triggered by 80.7.35.195 (GB/United
Kingdom/cpc76102-ando7-2-0-cust962.15-1.cable.virginm.net): 5 in the
last 3600 secs - Mon AprĀ* 5 10:58:17 2021"

I've no idea what I might have done
to cause this and I don't really understand the log entry.
Maybe my son is up to some mischief??

Bob


Bob,

Most Mobile suppliers use Network Address Translation#


This is not a mobile supplier, so the rest of your post follows is
irrelevant ********.

$ dig -x 80.7.35.195

; DiG 9.9.5-3ubuntu0.19-Ubuntu -x 80.7.35.195
;; global options: +cmd
;; Got answer:
;; -HEADER- opcode: QUERY, status: NOERROR, id: 17671
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;195.35.7.80.in-addr.arpa. IN PTR

;; ANSWER SECTION:
195.35.7.80.in-addr.arpa. 21525 IN PTR
cpc76102-ando7-2-0-cust962.15-1.cable.virginm.net.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Apr 09 07:45:44 BST 2021
;; MSG SIZE rcvd: 105

so many of there
phones share the same IP address. I think folks who block by IP address
are ****ing into the wind. If you install IP Tools they will show you
your internal and external addresses. If they are different you are
"NATed" and many people will be sharing the address 80.7.35.195.

No, they won't.
In fact only one customer is.

https://www.iptools.su/

I am on virgin and my external IP is 82.132.247.28


Is it?

$ dig -x 82.132.247.28

; DiG 9.9.5-3ubuntu0.19-Ubuntu -x 82.132.247.28
;; global options: +cmd
;; Got answer:
;; -HEADER- opcode: QUERY, status: NOERROR, id: 63021
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;28.247.132.82.in-addr.arpa. IN PTR

;; ANSWER SECTION:
28.247.132.82.in-addr.arpa. 21600 IN PTR 82-132-247-28.dab.02.net.

;; Query time: 210 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Apr 09 07:47:28 BST 2021
;; MSG SIZE rcvd: 93


It appears to actually be an O2 mobile address.


which is a real
internal address


No, its a real external address.

but my internal address is 10.66.37.232 which is a none
routeable address.


A non routed address. Its perfectly routeable, but by convention the
internet at large, does not.

So many phones will sahre 80.7.35.195 and blocking it
will kill many connections...

A very little knowledge is a dangerous thing


Dave




--
"The great thing about Glasgow is that if there's a nuclear attack it'll
look exactly the same afterwards."

Billy Connolly


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