Completely turn off firewall (business hub 5)

hovis — Fri, 20 Feb 2015 13:35:52 GMT

Hello we have 2 devices behind our Bt Business Hub 5 on static IP's which run their own firewall. The firewall on the bt hub is hence turned off to allow all traffic to and from the 2 devices.

I am however still getting messages in the bt hub logs related to firewall activity which are causing issue (especially in the outbound direction):-

"OUT: BLOCK [9] Packet invalid in connection (Packet not in tcp window: TCP [<snip-mydevice-ip>]:54344->[<snip-remote-ip>]:5223 on ppp3)"

OUT: BLOCK [9] Packet invalid in connection (tcp reset attack is suspected: TCP [<snip-mydevice-ip>]:56434->[<snip-remote-ip>]:80 on ppp3)

A quick google returns this page which looks to be what I need to adjust, but these settings do not seem to exist on our hub?

http://btbusiness.custhelp.com/app/answers/detail/a_id/10866/~/editing-advanced-firewall-settings

(hub firmware 4.7.5.1.83.8.200)

topic Completely turn off firewall (business hub 5) in Archive

Completely turn off firewall (business hub 5)